Alternatives to Keelen

Compare Keelen alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Keelen in 2026. Compare features, ratings, user reviews, pricing, and more from Keelen competitors and alternatives in order to make an informed decision for your business.

  • 1
    OpenAI Codex
    Codex is an AI-powered coding agent from OpenAI designed to help developers build, manage, and ship software more efficiently across the entire development lifecycle. It acts as an intelligent pair programmer that can understand codebases, generate features, and deliver production-ready pull requests. Codex can safely execute commands in sandboxed environments while assisting with debugging, refactoring, and testing. A key advancement is its computer use capability, allowing it to operate your computer by seeing, clicking, and typing across applications. This enables Codex to interact with tools that don’t have APIs, making it useful for tasks like frontend testing and app navigation. The platform also includes an in-app browser and integrations with various developer tools for a more unified workflow. Codex supports automation by handling ongoing tasks such as monitoring, issue triage, and follow-ups.
    Starting Price: $20/month
  • 2
    Muse Code
    Muse Code is Meta’s terminal coding agent, powered by Muse Spark 1.2, for handling complex software engineering tasks across large repositories. The agent can plan changes, write code, validate results, and coordinate multiple persistent subagents during development sessions. Muse Code uses async background agents that stay active throughout a session to reduce repeated information gathering and help complete multi-step tasks with less steering. Its runtime uses a local event log that records model calls, tool runs, approvals, and edits so sessions can be replayed and resumed after failures. Muse Code includes bundled skills such as /plan for approval-gated planning, /grill for stress-testing plans, and /goal for working toward completion. Built for AI developers and software teams, Muse Code helps automate coding workflows, long-running engineering tasks, debugging, and repository-level development.
    Starting Price: $1.25 per 1M tokens (input)
  • 3
    Reasonix

    Reasonix

    Reasonix

    Reasonix is an open source coding agent designed for long autonomous sessions that remain readable, auditable, and reversible. One local engine powers four interfaces: terminal, desktop app, browser, and ACP-compatible editors, with sessions, permissions, skills, and MCP servers shared across them. Plan mode holds every write until the proposed steps are reviewed and approved, while reads, writes, and shell commands are separately gated and constrained by a workspace sandbox. Each turn creates a checkpoint outside Git, allowing users to rewind a long run without affecting commit history. MCP support over stdio, SSE, and streamable HTTP merges external tools into one registry, while Markdown skills and isolated subagents extend the agent without requiring a fork. Reasonix maps a codebase once and keeps that map throughout the session, letting users queue tasks, review diffs, and resume work without losing context.
    Starting Price: Free
  • 4
    Cosmos

    Cosmos

    Augment Code

    Augment Code is an agentic development platform built to help engineering teams move from isolated AI coding assistants to a coordinated system of software agents. Its Cosmos platform runs software agents at scale, giving them the context, tools, environments, memory, and feedback loops they need to improve with every workflow. Cosmos works across the software development lifecycle, with reusable expert agents for authoring pull requests, reviewing changes, analyzing risk, testing updates, and helping teams build their own specialized workflows. Its PR Author can take a task description from first commit through merge, while Pair Review reviews changes alongside the author, Deep Code Review reads pull requests end to end and posts inline comments, PR Risk Analysis surfaces blast radius, security exposure, and migration risk, and Tester exercises changes end to end with results and screenshots included.
    Starting Price: $20 per month
  • 5
    Conductor

    Conductor

    Conductor

    Conductor lets you run a team of coding agents on your Mac, giving each Claude Code or Codex agent its own isolated workspace so you can parallelize software work without losing control. Add your repo, and Conductor clones it and works entirely on your Mac. Deploy agents, and each one gets a separate git worktree where it can work independently. Then conduct: see who is working, what needs attention, review code, and merge finished branches. Conductor is built around the idea that developers are becoming AI managers, coordinating many agents at once instead of working through a single chat. It supports Claude Code and Codex, with model selection, Plan Mode, Fast Mode, reasoning controls when available, checkpoints, skills, and agent-specific session controls. Plan Mode asks the agent to make a plan before editing files, making it useful for broad, risky, ambiguous, or multi-file changes.
  • 6
    Tonkotsu

    Tonkotsu

    Tonkotsu

    Tonkotsu is a desktop application that lets developers manage a team of AI coding agents from a document-centric interface, enabling a structured plan, code, and verify workflow that scales software development by delegating multiple coding tasks in parallel while maintaining human oversight and control. From within a single doc, users set project direction and context, Tonkotsu analyzes codebases and drafts detailed plans, and then developers assign and manage dozens of autonomous tasks without micromanagement; once work is complete, teams review diffs, comment inline, and approve changes, with automatic build, lint, test, conflict resolution, and merges to streamline iteration, ensuring no commits are finalized without explicit approval. Built for professional developers on macOS and Windows, it supports planning across multiple repositories, symbol lookup for context continuity, task dependency specification to order work logically, and automatic verification to enhance accuracy.
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    Kimi Code
    Kimi Code is a developer-centric AI coding agent included as part of the Kimi Membership, designed to boost productivity by automating software development tasks and seamlessly integrating into popular workflows. It offers high-performance CLI tools and supports integration with terminal environments and IDEs like VS Code, allowing developers to read and edit code, answer questions about codebases, generate features, fix bugs, refactor, and verify changes through a natural-language interface. With a dedicated console showing real-time logs, request quotas, and pace controls, the platform lets users configure API keys for use in tools such as Kimi CLI, Claude Code, and Roo Code, enabling faster coding with AI assistance within commits and existing workflows. In VS Code, Kimi Code features a native chat panel with slash commands, file and folder references, diff views, and integration with external tools for context-aware coding support.
    Starting Price: $15 per month
  • 8
    GPT‑5-Codex
    GPT-5-Codex is a version of GPT-5 further optimized for agentic coding within Codex, focusing on real-world software engineering tasks (building full projects from scratch, adding features & tests, debugging, large-scale refactors, and code reviews). Codex now moves faster, is more reliable, and works better in real-time across your development environments, whether in terminal/CLI, IDE extension, via the web, in GitHub, or even on mobile. GPT-5-Codex is the default model for cloud tasks and code review; developers can also opt to use it locally via Codex CLI or the IDE extension. It dynamically adjusts how much “reasoning time” it spends depending on task complexity; small, well-defined tasks are fast and snappy; more complex ones (refactors, large feature work) get more sustained effort. Code review is stronger; it catches critical bugs before shipping.
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    Ovren

    Ovren

    Ovren

    Ovren is an AI-powered development platform designed to function as a full “AI engineering department,” enabling teams to automate real software development work directly inside their existing codebase. Instead of acting as a coding assistant that only suggests snippets, Ovren connects to a GitHub repository and deploys autonomous AI frontend and backend engineers that understand the structure, conventions, and logic of the project. Users can assign scoped tasks such as implementing features, fixing bugs, refactoring code, or adding tests, and the system executes these tasks end-to-end, producing production-ready code updates with detailed execution logs and reports. It operates through a streamlined workflow: users connect their project, assign an AI engineer, and then review the generated code before approving it, ensuring that nothing is merged without human oversight.
    Starting Price: $20 per month
  • 10
    Emdash

    Emdash

    Emdash

    Emdash is an orchestration layer that lets you run multiple coding agents in parallel, each in its own isolated Git worktree, so you can simultaneously spin up different agents to tackle independent subtasks or experiments without interference. It’s provider-agnostic, meaning you can pick from various AI models and CLIs (for example, Claude Code, Codex, and others) to fit your workflow. With Emdash, you can assign issues or tickets (from Linear, GitHub, or Jira) directly to a chosen agent, then watch multiple agents operate side by side in real time. The UI shows live agent status and activity, and once agents generate code, you can review diffs, comment, and open pull requests, all without leaving Emdash. Because every agent runs in a separate worktree, changes stay sandboxed and comparable, enabling you to test different implementations or strategies side-by-side safely.
    Starting Price: Free
  • 11
    GPT-5.1-Codex-Max
    GPT-5.1-Codex-Max is the high-capability variant of the GPT-5.1-Codex series designed specifically for software engineering and agentic code workflows. It builds on the base GPT-5.1 architecture with a focus on long-horizon tasks such as full project generation, large-scale refactoring, and autonomous multi-step bug and test management. It introduces adaptive reasoning, meaning the system dynamically allocates more compute for complex problems and less for simpler ones, to improve efficiency and output quality. It also supports tool use (IDE-integrated workflows, version control, CI/CD pipelines) and offers higher fidelity in code review, debugging, and agentic behavior than general-purpose models. Alongside Max, there are lighter variants such as Codex-Mini for cost-sensitive or scale use-cases. The GPT-5.1-Codex family is available in developer previews, including via integrations like GitHub Copilot.
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    Zenflow

    Zenflow

    Zencoder

    Zenflow is an AI orchestration platform built to bring discipline and structure to AI-assisted software development by coordinating multiple AI agents in spec-driven workflows, enforcing planning, implementation, testing, and review steps so output stays aligned with defined requirements rather than ad-hoc prompting. It organizes repeatable processes that run on autopilot or with human review, with built-in automated verification and cross-agent quality gates to reduce errors and “AI slop.” Zenflow enables parallel execution of tasks in isolated environments, provides visibility into agent work via project management views, and supports pre-built workflows for features, bug fixes, and refactors that users can extend or customize. It anchors tasks to a single source of truth such as PRDs or architecture documents to prevent drift and scope creep, and coordinates agent diversity to catch blind spots across model families.
    Starting Price: $19 per user per month
  • 13
    GitStart

    GitStart

    GitStart

    Assign tickets, and get high-quality production code powered by AI agents and our global developer community. Increase your capacity without increasing the engineering headcount. If you have more items on your plate than the capacity to ship them, assign them to GitStart. We believe coding can change lives and we are on a mission to grow the world's future software talent. Select which parts of your repo GitStart can access with our secure git-sharing tool. Share only what you want at all times, and keep your configuration file under your lock and key. Assign sprint-sized tickets and our LLM assistant will help you translate requirements into a fully-formed ticket. No one likes long review cycles, so GitStart pushes PRs that have been through internal code and QA checks. You review the work in your repo, request any necessary changes, and merge. You can approve or reject each PR cost estimate once we've understood the scope and before we start any work.
    Starting Price: $11 per credit
  • 14
    Morph Fast Apply
    Morph FastApply is a specialized AI infrastructure tool designed to dramatically improve how AI coding agents edit and update source code. Instead of rewriting entire files or relying on fragile search-and-replace operations, FastApply merges AI-generated code changes directly into existing files using a semantic understanding of the code structure. It works by allowing an AI model to output only the relevant modifications to a file while marking unchanged sections with placeholders. The FastApply model then merges those changes server-side, reconstructing the complete updated file while preserving formatting, syntax, comments, and dependencies. This approach significantly reduces the number of tokens required and eliminates many of the errors caused by traditional diff-based or search-and-replace editing methods. It processes edits at speeds of over 10,500 tokens per second with approximately 98% accuracy.
    Starting Price: $20 per month
  • 15
    Superpowers

    Superpowers

    Superpowers

    Superpowers is an open-source software development methodology and skills framework designed to improve how coding agents plan, build, test, and review software. The project gives AI coding tools a structured workflow that helps them clarify requirements before writing code. It supports agents such as Claude Code, Codex CLI, Codex App, Factory Droid, Gemini CLI, OpenCode, Cursor, and GitHub Copilot CLI. Superpowers guides agents through brainstorming, design approval, implementation planning, test-driven development, subagent-driven execution, code review, and branch completion. Its skills library emphasizes red-green-refactor testing, systematic debugging, isolated git worktrees, verification, and evidence-based completion. Superpowers helps developers turn AI coding agents into more disciplined engineering partners that follow repeatable processes instead of jumping straight into code.
    Starting Price: Free
  • 16
    GPT‑5.3‑Codex‑Spark
    GPT-5.3-Codex-Spark is an ultra-fast coding model designed for real-time collaboration inside Codex. Built as a smaller version of GPT-5.3-Codex, it delivers over 1000 tokens per second when served on low-latency Cerebras hardware. The model is optimized for interactive coding tasks, enabling developers to make targeted edits and see results almost instantly. With a 128k context window, Codex-Spark supports substantial project context while maintaining speed. It focuses on lightweight, precise edits and does not automatically run tests unless prompted. Infrastructure upgrades such as persistent WebSocket connections significantly reduce latency across the full request-response pipeline. Released as a research preview for ChatGPT Pro users, Codex-Spark marks the first milestone in OpenAI’s partnership with Cerebras.
  • 17
    GPT-5.3-Codex
    GPT-5.3-Codex is OpenAI’s most advanced agentic coding model, designed to handle complex professional work on a computer. It combines frontier-level coding performance with advanced reasoning and real-world task execution. The model is faster than previous Codex versions and can manage long-running tasks involving research, tools, and deployment. GPT-5.3-Codex supports real-time interaction, allowing users to steer progress without losing context. It excels at software engineering, web development, and terminal-based workflows. Beyond code generation, it assists with debugging, documentation, testing, and analysis. GPT-5.3-Codex acts as an interactive collaborator rather than a single-turn coding tool.
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    Code Climate

    Code Climate

    Code Climate

    Velocity provides in-depth, contextual analytics that equip engineering leaders to support stuck team members, address team roadblocks, and streamline engineering processes. Actionable metrics for engineering leaders. Velocity turns data from commits and pull requests into the insights you need to make lasting improvements to your team’s productivity. Quality: Automated code review for test coverage, maintainability and more so that you can save time and merge with confidence. Receive automated code review comments on your pull requests. Our 10-point technical debt assessment provides real-time feedback, so you can save time and focus on what matters in your code review discussions. Get test coverage right, every time. See coverage line by line within diffs. Never merge code without sufficient tests again. At a glance, identify frequently changed files that have inadequate coverage and maintainability issues. Track your progress against measurable goals, day-by-day.
  • 19
    Straion

    Straion

    Straion

    Straion is an AI-first platform designed to ensure coding agents follow an organization’s engineering standards by automatically injecting the right rules and validating plans before code is written. It addresses a common problem in AI-assisted development: tools like Claude Code, Cursor, and GitHub Copilot often move quickly but lack awareness of company-specific architecture, security, and compliance requirements. Straion centralizes these standards into a single rule hub and dynamically selects the relevant rules for each task so AI systems receive the proper context automatically. Its workflow allows teams to define rules once, install the Straion skill or CLI, and have agents fetch the correct guidance before starting work. It also validates AI-generated plans against company policies early in the process, helping teams catch violations before they reach code review and waste tokens or engineering time.
    Starting Price: Free
  • 20
    Cosyra

    Cosyra

    Cosyra

    Cosyra is a mobile-first cloud development environment that enables users to run AI-powered coding tools directly from their phone through a full Linux terminal. It allows developers to use tools such as Claude Code, Codex CLI, OpenCode, and Gemini CLI, all pre-installed and ready to run by simply adding an API key and opening the terminal. It provides an isolated Ubuntu container with essential development tools, including Node.js, Python, Git, tmux, and vim, along with 30 GB of persistent storage that contains data between sessions. Cosyra is designed to replicate the experience of working on a local machine, allowing users to build, test, and manage projects entirely from a mobile device. It supports workflows such as cloning repositories, reviewing pull requests, running tests, and deploying code, all within a persistent session that can hibernate and resume seamlessly.
    Starting Price: $29.99 per month
  • 21
    Bitbucket

    Bitbucket

    Atlassian

    Bitbucket is more than just Git code management. Bitbucket gives teams one place to plan projects, collaborate on code, test, and deploy. Free for small teams under 5 and priced to scale with Standard ($3/user/mo) or Premium ($6/user/mo) plans. Keep your projects organized by creating Bitbucket branches right from Jira issues or Trello cards. Build, test and deploy with integrated CI/CD. Benefit from configuration as code and fast feedback loops. Approve code review more efficiently with pull requests. Create a merge checklist with designated approvers and hold discussions right in the source code with inline comments. Bitbucket Pipelines with Deployments lets you build, test and deploy with integrated CI/CD. Benefit from configuration as code and fast feedback loops. Know your code is secure in the Cloud with IP whitelisting and required 2-step verification. Restrict access to certain users, and control their actions with branch permissions and merge checks for quality code.
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    Starting Price: $15 per month
  • 22
    Fine

    Fine

    Fine.dev

    Fine is an AI-powered development platform designed to assist startups by automating tasks throughout the software development lifecycle. It offers a range of AI agent workflows for coding, debugging, testing, and code review, allowing teams to ship daily improvements and resolve pull requests faster. Fine can autonomously create and implement code, conduct pull request reviews, generate tests, and handle common issues without constant human input. The platform integrates seamlessly with GitHub and supports asynchronous work, making it particularly suitable for fast-paced startups. With real-time feedback and live previews, Fine improves productivity and streamlines the development process.
    Starting Price: $15 per month
  • 23
    blume

    blume

    blume

    Blume is a desktop sidecar for AI coding agents that helps developers see what every agent is doing, keep project context consistent, and catch drift before it reaches the codebase. It works with tools including Cursor, Claude Code, Codex, omp, and Pi, bringing agent activity, hidden files, skills, hooks, rules, and provider usage into one place. The Agents view shows whether each coding agent is working, finished, or waiting for approval, while Setup exposes the instructions and configuration files shaping agent behavior. Usage tracking shows remaining plan limits and token burn across providers such as Claude, Codex, and Cursor so developers can avoid unexpected interruptions. Blume stores conversation history locally on the device and reviews rules, skills, and hooks on-device. Its Improve workflow looks for repeated signals of friction across conversations, clusters similar issues, and proposes concrete changes such as new rules or reusable skills.
    Starting Price: Free
  • 24
    Tugboat QA

    Tugboat QA

    Tugboat QA

    Tugboat QA is an automated deploy preview platform that gives teams a working website or web app for every pull request, branch, or tag. Instead of waiting for a shared staging environment, a sprint demo, or a local setup, Tugboat automatically builds isolated, on-demand environments and posts a working Preview URL or deployment link directly into GitHub, GitLab, or Bitbucket pull requests. Each code branch can have its own custom environment, letting developers mix and match service versions or branches without reconfiguring the application. Tugboat helps remove code review bottlenecks by making it easier for developers, QA teams, stakeholders, and clients to view, test, and approve changes before they are merged. Inside each Preview, teams can access running services, service logs, build logs, output logs, Lighthouse reports, visual diffs, captured mail, preview statistics, and terminal access for troubleshooting or collaborative development.
    Starting Price: $39 per month
  • 25
    Transcount

    Transcount

    Transcount

    Transcount is the world's first eco-green SaaS to transform logistics and procurement firms into digital freight forwarding companies via a fully software-integrated and single-user interface dedicated website. It will allow the use of all the benefits as a digital freight forwarder. Firms will no longer have to manage their business workflow manually using paper sheets and office equipment. Transcount Quotes is a quotation tool that allows you to create and manage quotations and tenders. The Transcount module helps the logistics company's employee to send price requests to their carriers in real time and, after selecting the most optimal price offer, to create and send a commercial offer to their customer. The quote request and offer tool is your personal assistant that will help you to quickly and efficiently find the best freight offer and prepare a competitive commercial offer for your customer.
    Starting Price: $15 per month
  • 26
    Vibe Island

    Vibe Island

    Vibe Island

    Vibe Island is a macOS notch panel for AI coding agents. It tracks sessions from 26 agents - Claude Code, Codex, Gemini CLI, Cursor, OpenCode, Kimi Code, DeepSeek, Copilot, and more - in one place, with real-time status, per-agent brand colors, and one-click precise jump to the exact terminal tab, split pane, or VS Code window where each session runs (20+ terminals supported, tmux included). Built for developers running several agents in parallel, it also shows remaining usage quota for Claude, Codex, Kimi, GLM, and DeepSeek subscriptions with live reset countdowns, and lets you approve permissions, answer agent questions, and review plans without leaving the notch. Works with local sessions and remote servers over SSH. Native Swift, no Electron, under 100 MB RAM. Free trial, then a one-time purchase - no subscription.
    Starting Price: $19.99 one-time
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    GPT-5.1-Codex
    GPT-5.1-Codex is a specialized version of the GPT-5.1 model built for software engineering and agentic coding workflows. It is optimized for both interactive development sessions and long-horizon, autonomous execution of complex engineering tasks, such as building projects from scratch, developing features, debugging, performing large-scale refactoring, and code review. It supports tool-use, integrates naturally with developer environments, and adapts reasoning effort dynamically, moving quickly on simple tasks while spending more time on deep ones. The model is described as producing cleaner and higher-quality code outputs compared to general models, with closer adherence to developer instructions and fewer hallucinations. GPT-5.1-Codex is available via the Responses API route (rather than a standard chat API) and comes in variants including “mini” for cost-sensitive usage and “max” for the highest capability.
    Starting Price: $1.25 per input
  • 28
    oh-my-claudecode

    oh-my-claudecode

    oh-my-claudecode

    oh-my-claudecode is a multi-AI orchestration plugin for Claude Code that helps developers coordinate Claude, Gemini, and Codex in one structured workflow. The platform is designed to turn Claude Code into a more powerful development environment with specialized agents, skills, execution modes, and MCP-powered tools. It includes 19 specialized agents for planning, architecture, debugging, execution, review, security, testing, design, documentation, and other software development tasks. oh-my-claudecode supports powerful modes such as Autopilot, Ralph, Ultrawork, Deep Interview, Team, and Planning to match different coding and project needs. The plugin also includes tools for language server integration, structural code analysis, persistent Python work, project memory, and session state. oh-my-claudecode helps developers automate complex engineering work, coordinate multiple AI systems, and complete coding tasks with more speed and structure.
    Starting Price: Free
  • 29
    CodeScene

    CodeScene

    CodeScene

    CodeScene is a code analysis, visualization, and reporting tool. Cross reference contextual factors such as code quality, team dynamics, and delivery output to get actionable insights to effectively reduce technical debt and deliver better code quality. We enable software development teams to make confident, data-driven decisions that fuel performance and developer productivity. Supporting 28+ programming languages, CodeScene also offers an automated integration with GitHub, BitBucket, Azure DevOps or GitLab pull requests to incorporate the analysis results into existing delivery workflows. Automate your code reviews, get early warnings and recommendations about complex code before merging it to the main branch and set quality gates to trigger in case your code health declines.
    Starting Price: €18 per active author/month
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    Verdent

    Verdent

    Verdent

    Verdent is an AI-powered development platform designed to help developers manage large-scale complexity and deliver production-ready code with efficiency and reliability. It consists of two products, Verdent Deck, a desktop app, and Verdent for VS Code, an integrated extension. Both support running multiple AI agents in parallel, provide DiffLens to explain code diffs by highlighting what changed and why, offer GPT-5-based code review, implement Plan-first Alignment for structured execution, and include a browser tool and verifier subagent to check accuracy. Verdent Deck allows developers to run multiple tasks with oversight in isolated contexts, completing them asynchronously while providing a clear project overview and progress tracking. Verdent for VS Code operates as an AI coding agent that autonomously plans, codes, and verifies tasks within the editor, optimized for engineers who need precision, transparency, and dependable results in production-grade environments.
    Starting Price: $19 per month
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    Raft

    Raft

    Raft

    Raft is a real-time collaboration platform where humans and AI agents work together as teammates in channels, direct messages, threads, and tasks. Chat is the workspace, so people and agents share the same conversations, context, and project history without moving work between separate tools. Each agent is a persistent, long-running process with its own identity, memory, expertise, and workspace, allowing it to retain codebase knowledge, preferences, and past discussions across days and tasks. Agents can claim work, run in parallel, hand tasks to one another, review each other’s output, mention teammates, and keep progress visible in shared threads while humans set direction, steer the work, and make final decisions. Raft supports multiple agent runtimes, including Claude, Codex, Hermes, and others, so teams can use different models and computers for different roles within the same project. Existing external agents can also join channels like regular team members.
    Starting Price: $8.80 per month
  • 32
    Graphite

    Graphite

    Cursor

    Streamline Git commands and seamlessly stack pull requests from your terminal. Create and edit stacked PRs visually without leaving your IDE. Stay on top of every PR and review request in one unified inbox. Get immediate, actionable feedback on every pull request with Graphite's codebase-aware AI. Eliminate merge conflicts and keep your main branch green, whether you're a team of 10 or 10,000. Accelerate your team with powerful, real-time developer metrics. A faster, more intuitive Git interface, designed to make stacking effortless. Run gt create again to stack another branch on top of your previous changes without waiting for them to merge into the main. Automatically sync your local stack with remote changes, and clean up stale branches with gt sync. Update changes across your stack with gt modify. Graphite handles all of the recursive rebasing for you. Create or update PRs for every branch in your stack with gt submit.
    Starting Price: $99 per month
  • 33
    Grok Code Fast 1
    Grok Code Fast 1 is a high-speed, economical reasoning model designed specifically for agentic coding workflows. Unlike traditional models that can feel slow in tool-based loops, it delivers near-instant responses, excelling in everyday software development tasks. Built from scratch with a programming-rich corpus and refined on real-world pull requests, it supports languages like TypeScript, Python, Java, Rust, C++, and Go. Developers can use it for everything from zero-to-one project building to precise bug fixes and codebase Q&A. With optimized inference and caching techniques, it achieves impressive responsiveness and a 90%+ cache hit rate when integrated with partners like GitHub Copilot, Cursor, and Cline. Offered at just $0.20 per million input tokens and $1.50 per million output tokens, Grok Code Fast 1 strikes a strong balance between speed, performance, and affordability.
    Starting Price: $0.20 per million input tokens
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    Charlie

    Charlie

    Charlie Labs

    Charlie Labs offers Charlie, an AI-powered autonomous engineering assistant that helps software teams ship code faster by automating coding tasks, pull request reviews, bug fixes, feature implementation, and other development work directly within existing workflows. Charlie integrates seamlessly with tools developers already use, such as GitHub, Slack, Linear, Sentry, and Vercel, and operates where work happens by listening for events like pull requests or mentions, then generating high-quality TypeScript code, opening or updating branches, and creating pull requests with clean commits and passing tests without manual intervention. It can catch bugs, provide actionable inline feedback, produce feature code and refactor from issue descriptions, and respond to natural language requests within team communication tools so engineers can focus on strategy and design instead of repetitive implementation tasks.
    Starting Price: $500 per month
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    Omnara

    Omnara

    Omnara

    Omnara is the first agent command center that transforms your AI agents, like Claude Code, Cursor, GitHub Copilot, and custom builds, into collaborative teammates accessible from terminal, web, or mobile. Seamlessly start AI agents from any interface and instantly switch between devices while retaining the same session. Get real-time push notifications when an agent faces uncertainty or needs human input, and respond instantly from your phone or browser. It streams activity logs, Git diffs, and interactive prompts via SSE, offering a unified dashboard where you can review, approve, reject, or guide agent decisions with one tap. Built as a lightweight CLI wrapper that mirrors the native agent experience, Omnara ensures continuous workflow, visibility, and control while freeing users from being tethered to their desks.
    Starting Price: Free
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    Reviu

    Reviu

    Joris Gallot

    Reviu is a native desktop Git client built for fast review workflows. The free version covers local Git: review diffs in inline or split mode, stage and restore by file or hunk, commit, amend, branch, rebase, cherry-pick, stash, and resolve conflicts, all from a keyboard-first UI with a command palette. Reviu Pro adds GitHub directly in the app: notifications, repository browsing (overview, readme, code, pull requests, issues), and full pull request review with inline comments, approvals, checks, and merge flows. Built with Rust and GPUI for native performance. No Electron, no webview.
    Starting Price: $19/month
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    FeedBear

    FeedBear

    FeedBear

    No more spreadsheets and messy Slack channels. With FeedBear, you can centralize feedback, ideas and feature requests, quantify them, plan your roadmap, and improve new feature adoption and retention. It's so simple you can start collecting customer feedback in just minutes. Use your logo and colors, and set it up on your own domain. Add custom CSS. We keep things simple, intuitive, and fast. Try our feedback board. FeedBear helps you listen to your customers, collect ideas and feature requests, prioritize them, and then keep customers in the loop. Collect ideas, feature requests, and feedback all in one place. One for feature requests, one for bugs, etc. Keep requests neatly organized. Users can post their requests and upvote existing ones. And if there are duplicate requests you can merge them seamlessly. Keep customers engaged with updates on your progress. Send automatic status updates as you work on your product.
    Starting Price: $29 per month
  • 38
    PRFlow

    PRFlow

    PRFlow.dev

    PRFlow is a GitLab merge request notification tool that sends clean, useful GitLab updates into Slack. It works with both gitlab.com and self-hosted GitLab, helping engineering teams keep code review activity visible without flooding channels. Instead of posting a separate Slack message for every merge request event, PRFlow keeps each merge request in one message that updates as activity changes. The platform includes CI/CD pipeline status, review activity, approvals, and threaded comments directly inside Slack. Teams can connect GitLab and Slack with OAuth, map repositories to channels, and start receiving organized notifications quickly. With one-message-per-merge-request updates, comment syncing, pipeline visibility, and self-hosted GitLab support, PRFlow helps development teams stay informed without notification noise.
    Starting Price: $4/month
  • 39
    Codecov

    Codecov

    Codecov

    Develop healthier code. Improve your code review workflow and quality. Codecov provides highly integrated tools to group, merge, archive, and compare coverage reports. Free for open source. Plans starting at $10/user per month. Ruby, Python, C++, Javascript, and more. Plug and play into any CI product and workflow. No setup required. Automatic report merging for all CI and languages into a single report. Get custom statuses on any group of coverage metrics. Review coverage reports by project, folder and type test (unit tests vs integration tests). Detailed report commented directly into your pull request. Codecov is SOC 2 Type II certified, which means a third-party audits and attests to our practices to secure our systems and your data.
    Starting Price: $10 per user per month
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    MergeMe

    MergeMe

    MergeMe

    MergeMe mirrors GitHub pull requests and GitLab merge requests into Slack as a single, updating notification card per PR/MR. Unlike the official GitHub or GitLab Slack apps, which post a new message for every event, MergeMe edits one message in place as status changes (opened, in review, approved, merged). Review comments appear as thread replies under that card. Supported code hosts: GitHub, GitLab, and GitLab self-hosted. One workspace can connect multiple git sources at once. Route each repo or project to its own Slack channel, map GitHub/GitLab usernames to Slack users so @mentions actually ping reviewers, and use label-based routing to send bugs, features, and docs work to different channels. Setup takes about five minutes: connect Slack, connect your git provider (OAuth, GitHub App, or webhook URL for self-hosted), then add channel mappings. MergeMe uses webhook payloads only - it does not read your private source code. Free Hobby plan: 1 channel mapping, 5 users
    Starting Price: £5 per developer seat / month
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    LM Studio Bionic
    LM Studio Bionic is an AI agent built for getting real work done with open models across coding, research, documents, files, and general knowledge work. It gives users flexible control over where models run: locally on their device, through LM Link, or with frontier open-source models in LM Studio Secure Cloud for heavier tasks. Local models are powered by the LM Studio runtime and can be downloaded directly inside the app, while cloud requests use Zero Data Retention and are processed without being stored after completion. For coding, users can connect a local folder as a Code project and ask Bionic to inspect a codebase, explain unfamiliar logic, search for relevant files, trace behavior, edit code, or debug issues. Inline diffs make changes easy to review as the agent works. Work projects support documents, PDFs, presentations, spreadsheets, and local directories, allowing Bionic to generate new files, organize materials, summarize content, edit existing work, and more.
    Starting Price: Free
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    Polyscope

    Polyscope

    Beyond Code

    Polyscope is an agent-first development environment designed to orchestrate and run multiple AI coding agents in parallel, allowing developers to automate complex software engineering workflows. It works with advanced coding models such as Claude Code and OpenAI Codex, enabling users to launch several agents simultaneously while maintaining separate, isolated workspaces for each task. Each agent operates inside its own copy-on-write environment, which allows the system to safely experiment with different approaches, modify files, and test changes without affecting the original project. It enables developers to run dozens of AI agents concurrently to generate code, analyze repositories, perform debugging, or experiment with alternative solutions across the same codebase. Itis delivered as a native macOS tool designed for high-performance agent execution, giving engineers a centralized interface to observe agent progress and manage tasks.
    Starting Price: $99 per year
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    oh-my-codex (OMX)

    oh-my-codex (OMX)

    oh-my-codex (OMX)

    oh-my-codex, also known as OMX, is a workflow layer for OpenAI Codex CLI that helps users start stronger coding sessions and manage complex development work with more structure. The tool keeps Codex as the execution engine while adding prompts, skills, hooks, runtime support, HUDs, agent teams, and durable project state. OMX supports a recommended workflow built around deep interviews, planning, goal creation, execution, verification, and long-running task management. It stores project guidance, plans, logs, memory, and runtime state in a dedicated .omx folder so work can stay organized across sessions. The platform is primarily designed for macOS and Linux users working with Codex CLI, with additional support for team workflows through tmux. oh-my-codex helps developers use Codex more effectively by adding repeatable processes, stronger task routing, and better runtime coordination.
    Starting Price: Free
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    Git AutoReview

    Git AutoReview

    Git AutoReview

    Git AutoReview is an AI-powered code review extension for VS Code that works with GitHub, GitLab, and Bitbucket. It uses Claude, GPT, and Gemini to review pull requests and merge requests directly in your editor. Features include Standard Review (diff-only, 10-30 seconds) and Deep Review (agentic full-codebase analysis, 2-5 minutes). Built-in security scanning with 20+ rules detects vulnerabilities like SQL injection, XSS, and hardcoded secrets. Supports custom review profiles, Jira integration, and works with all three major Git platforms including Bitbucket Server and Data Center. Free plan: 10 reviews/day, 1 repo. Developer plan: $9.99/mo, 100 reviews/day, 10 repos. Team plan: $14.99/mo, unlimited reviews, 10 repos.
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    CoStrict

    CoStrict

    zgsm-ai

    CoStrict is an enterprise-grade AI programming platform designed to assist developers throughout the entire software development lifecycle by combining code generation, coding assistance, code completion, and automated code review into a single integrated system. It introduces a “quality-first” development approach, where features like Strict Mode break down requirements into structured steps such as analysis, architecture design, task planning, and automated test generation before writing code, ensuring that outputs meet high standards from the start. It can analyze entire code repositories using retrieval-augmented techniques, allowing it to understand project context, reuse existing standards, and provide highly relevant suggestions and improvements. It includes an AI agent capable of generating code, answering questions, optimizing logic, and adding documentation in real time, while code completion features accelerate development.
    Starting Price: Free
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    Agent 3

    Agent 3

    Replit

    Replit Agent 3 is the most autonomous, AI-powered builder yet for creating production-ready applications entirely through natural-language prompts. You describe the app or website idea, and Agent automatically handles everything: setting up the full-stack environment, designing interfaces, configuring databases, managing dependencies, and integrating authentication or third-party services like Stripe or OpenAI. It offers two development modes: a visual-first “Start with a design” option that generates a clickable prototype in just minutes before enabling full functionality, or a “Build the full app” mode that constructs a functioning application, including frontend, backend, and integrations, in around 10 minutes. Agent 3 also self-tests within a browser workflow, identifying bugs, fixing them, and rerunning tests in a continuous reflection loop that is up to 3x faster and 10x more cost-efficient than traditional testing models.
    Starting Price: $20 per month
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    gitStream

    gitStream

    LinearB

    gitStream lets you configure rules that decide how each pull request is treated based on the content of the code. These rules automatically find the right reviewer, check for deprecation, add context tags, and much more. The practice of improving merge efficiency by classifying pull requests based on change size and complexity. Automating the merge path based on the unique merge conditions allows work to flow more efficiently. gitStream adds context to your PRs with labels and comments. This added context empowers your developers to make the best decisions about how and when to work. Speed up time to merge by applying an auto-approve check on pull requests with simple changes like minor version updates of internal libraries. Automate change requests based on org. level coding practices like moving away from deprecated services.
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    Constellation Gate AI

    Constellation Gate AI

    Constellation Gate AI

    Constellation Gate AI is a drop-in defense layer for AI agents, built to sit between the agent and the model while screening every request for attacks and leaks. Gate acts as an inline gateway for coding agents and model APIs, protecting workflows without requiring major code changes. Users can point existing tools such as Claude Code, Cursor, OpenClaw, Codex, or OpenCode at Gate and inherit prompt-injection defense, secret scanning, PII redaction, token optimization, and a verifiable audit trail. The platform is designed around three real risks: prompt injection, credential and PII leakage, and hijacked tool calls. Instead of relying on the model to defend itself, Gate blocks attacks before they reach the model, redacts secrets before responses return, and stops attacker-controlled tool outputs before an agent acts on them. Gate accepts the same calls an agent already makes, forwards them to the model, scans every call and response in both directions.
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    TestDino

    TestDino

    TestDino

    TestDino is an AI native, Playwright focused test reporting and management platform with MCP support. It lets developers use Claude Code, Cursor, or other LLM tools to query reports, analyze flaky tests, compare runs, and manage test suites using natural language. Native GitHub integration posts AI summaries to PRs and commits, while CI checks can block merges if quality gates fail. Re run only failing tests with a single command to reduce CI time and cost. Pull request tracking links every run to its commit, and branch mapping organizes runs by environment. Role based dashboards help QA teams spot flaky tests and failure trends, while developers quickly see which tests their commits broke. Each run includes AI failure classification with confidence score, fix suggestions, specs explorer, and grouped error analytics. Integrate Jira, Linear, Asana, or Slack to create bug reports with full context.
    Starting Price: $49/month
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    ClinePass
    ClinePass is a subscription for open weight models in Cline, built to give developers generous quotas and reliable access to capable coding models without managing separate provider setup or API keys. It is designed for Cline IDE and CLI. The agent harness is built for open-weight model workflows, so developers can go from signup to coding in minutes; create an account, install Cline, select the ClinePass provider, and start coding. ClinePass includes open weight models from Z.ai, Moonshot AI, DeepSeek, MiniMax, MiMo, and Qwen, including GLM 5.2 for deep reasoning, Kimi K2.7 Code for coding tasks, Kimi K2.6 for agentic workflows, DeepSeek V4 Pro for large changes, DeepSeek V4 Flash for fast iteration, MiniMax M3 for general coding, MiMo V2.5 Pro for pro workloads, MiMo V2.5 for efficient edits, Qwen3.7-Max for heavy workloads, and Qwen3.7-Plus for balanced coding.
    Starting Price: $4.99 per month