Page 5 | Best AI Agent Builders of 2026

Nelly

Nelly is a comprehensive AI agent platform that empowers users to build, test, distribute, and utilize AI agents without any coding required. Through Nelly Studio, users can create custom AI agents using natural language instructions, formatting them with headings, lists, and other content types. These agents can be equipped with various tools, such as a browser and a database, to accomplish their tasks. Complex tasks can be broken down into smaller problems and delegated to specialized sub-agents, allowing users to build a team of agents to handle intricate workflows. With Nelly, users can have natural, flowing conversations with their AI agents, which understand context and maintain coherent dialogue, eliminating the need for special commands or syntax. Conversations are organized into threads for better performance and organization. Users can also create departments and organize their agents using drag and drop, building their ideal AI team.

Starting Price: $9 per month

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VoltAgent

VoltAgent is an open source TypeScript AI agent framework that enables developers to build, customize, and orchestrate AI agents with full control, speed, and a great developer experience. It provides a complete toolkit for enterprise-level AI agents, allowing the design of production-ready agents with unified APIs, tools, and memory. VoltAgent supports tool calling, enabling agents to invoke functions, interact with systems, and perform actions. It offers a unified API to seamlessly switch between different AI providers with a simple code update. It includes dynamic prompting to experiment, fine-tune, and iterate AI prompts in an integrated environment. Persistent memory allows agents to store and recall interactions, enhancing their intelligence and context. VoltAgent facilitates intelligent coordination through supervisor agent orchestration, building powerful multi-agent systems with a central supervisor agent that coordinates specialized agents.

Starting Price: Free

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AgentSea

AgentSea is an open source platform designed to build, deploy, and share AI agents with ease. It delivers a collection of libraries and tools for building AI agent apps, favoring the UNIX philosophy of doing one thing well. Tools can be used individually or stacked together into a single agent app, and are compatible with frameworks like LlamaIndex and LangChain. Key components include SurfKit, a Kubernetes-style orchestrator for agents; DeviceBay, offering pluggable devices like file systems and desktops; ToolFuse, a library that wraps scripts, third-party apps, and APIs as Tool implementations; AgentD, a daemon making a Linux desktop OS accessible to bots; AgentDesk, a library for running AgentD-powered VMs; Taskara, for task management; ThreadMem, for building multi-role persistent threads; and MLLM, simplifying communication with multiple LLMs and multimodal LLMs. AgentSea also offers alpha agents like SurfPizza and SurfSlicer, which navigate GUIs using multimodal approaches.

Starting Price: Free

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Agent Squad

Amazon

Agent Squad is a flexible and powerful open source framework developed by AWS for managing multiple AI agents and handling complex conversations. It enables multi-agent orchestration, allowing seamless coordination and leveraging of multiple AI agents within a single system. It offers dual language support, being fully implemented in both Python and TypeScript. Intelligent intent classification dynamically routes queries to the most suitable agent based on context and content. Agent Squad supports both streaming and non-streaming responses from different agents, ensuring flexible agent responses. It maintains and utilizes conversation context across multiple agents for coherent interactions. The architecture is extensible, allowing easy integration of new agents or customization of existing ones to fit specific needs. Agent Squad can be deployed universally, running anywhere from AWS Lambda to local environments or any cloud platform.

Starting Price: Free

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Strands Agents

Strands Agents is an open-source framework designed to help developers build controllable and flexible AI agents using Python and TypeScript. It enables users to create agents by defining tools as simple functions, eliminating the need for complex workflows or orchestration pipelines. The SDK works with any model and cloud provider, giving developers full freedom in how they deploy and scale their agents. It introduces a streamlined agent loop where the model handles reasoning while developers maintain control through code. Features like steering hooks allow developers to validate and guide agent behavior before and after actions are taken. The platform also includes built-in capabilities such as memory management, observability, and evaluation tools. Overall, Strands Agents SDK simplifies agent development while improving reliability, control, and performance.

Starting Price: Free

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Recomi

Powerdrill

Recomi is a no-code AI agent builder by Powerdrill that enables users to create and deploy intelligent chatbots trained on their own data. With Recomi, you can upload various file types, including PDFs, Excel, Word, PowerPoint, and Markdown, or connect directly to Google Drive to use documents as the knowledge base for your AI agents. It supports seamless integration with websites through chat bubbles or iframes, making it compatible with builders like Webflow, Framer, Wix, and Bubble. You can preview how an AI agent would appear on your site by entering your URL and clicking "Start Demo". Recomi offers a user-friendly interface for building AI agents without any coding. After signing in, you can create an agent by uploading files, naming it, and configuring optional settings. Once created, the AI agent can answer questions based on the uploaded data. Collaboration features allow you to invite team members to specific agents, facilitating shared exploration and insights.

Starting Price: $50 per month

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Solar

Solar is a fast, flexible AI-powered platform that enables users to build custom AI agents, workflow automations, and full-stack applications, from Python backends and databases to modern front-ends and authentication, in seconds via a visual editor and collaborative canvas. It combines the power of code with no-code readability, offering integrations for email, scraping, LLM calls, tables, file storage, logic, and more, all deployable with a single click. Solar supports robust enterprise features including role-based access control, guardrails, and bring-your-own-cloud options, ensuring secure and scalable deployments. Backed by engineering expertise from renowned companies like Y Combinator, Palantir, and Jane Street, Solar caters to users ranging from solo engineers to collaborative teams by offering a generous free tier (500 credits and up to five projects), with paid plans unlocking advanced integrations, higher usage credits, team collaboration, and enterprise-grade security.

Starting Price: $30 per month

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Shipable

Shipable is a no-code AI agent platform designed to help agencies and consultants quickly build, customize, and deploy production-ready AI assistants for support, sales, onboarding, lead generation, and more across chat, voice, and embedded app environments. It enables the creation of complex, multilingual workflows without developers by combining system prompts, app integrations (email, CRM, internal tools), and payment or domain embedding in a simple visual builder. Agency teams can spin up lead-gen bots in minutes, which used to take days and multiple tools, as easily as cloning and modifying templates. With support for customer-facing voice functionality (including Arabic), Shipable scales from solo operators to larger studios, delivering robust, secure, and revenue-driving AI experiences with minimal overhead and engineering effort.

Starting Price: $35 per month

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Pulze

Pulze.ai is a no-code, enterprise-grade AI platform that allows teams to build, deploy, and manage AI-powered assistants and workflows without writing code. It centralizes access to more than 50 leading LLMs and AI models with smart routing, ensuring each request is handled by the most suitable model for optimal performance, quality, and cost-efficiency. It features a unified “Space” workspace where users can chat with AI models, upload and reference documents, perform web searches, generate images, transcribe audio, and automate tasks by creating agents and recipes, all within a single interface. Pulze supports no-code AI assistant building via templates (e.g., for support tickets, sales drafts, lead sorting), integrates with tools like Slack, Google Drive, and Jira, and maintains enterprise-grade security with SOC 2 compliance, data isolation, and zero AI provider data logging.

Starting Price: $39 per month

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Portia

Portia AI is an open source developer framework (with optional cloud services) that lets teams rapidly build, deploy, and monitor stateful, authenticated AI agents with full visibility and control. Developers start by prompting the SDK to generate explicit, structured multi-step “plans” that weave together LLM reasoning and tool calls, then run those plans step-by-step, enriching plan state at each stage and pausing for clarifications (human or machine) whenever authentication or missing data is required. With its unified auth framework and plug-and-play tool catalog, Portia handles credentials and permissions for remote API and MCP tool invocations automatically. The complementary cloud offering adds persistent storage of plan run states, historical logs, telemetry dashboards, and managed scaling so production deployments stay reliable, auditable, and compliant in regulated environments.

Starting Price: $30 per month

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Autohive

Autohive is a no-code AI agent platform that empowers everyday teams to automate repetitive workflows by allowing users to visually build, deploy, and orchestrate AI agents that integrate seamlessly with existing tools and data sources. Users can create specialized agents to ingest information from CRMs, analytics platforms, documentation repositories and communication channels, then chain them together into collaborative “agent teams” that execute complex tasks, such as transcribing and summarizing podcasts into social media posts, generating weekly trial-analysis reports, or surfacing customer-support answers, on a scheduled or on-demand basis. Its intuitive interface lets non-technical users define agent behaviors, set triggers and reminders, and monitor performance from a central dashboard, while more advanced teams can leverage its natural-language API and workflow editor to automate multi-step processes across marketing, analytics, and customer support.

Starting Price: $80 per month

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Koog

JetBrains

Koog is a Kotlin‑based framework for building and running AI agents entirely in idiomatic Kotlin, supporting both single‑run agents that process individual inputs and complex workflow agents with custom strategies and configurations. It features pure Kotlin implementation, seamless Model Control Protocol (MCP) integration for enhanced model management, vector embeddings for semantic search, and a flexible system for creating and extending tools that access external systems and APIs. Ready‑to‑use components address common AI engineering challenges, while intelligent history compression optimizes token usage and preserves context. A powerful streaming API enables real‑time response processing and parallel tool calls. Persistent memory allows agents to retain knowledge across sessions and between agents, and comprehensive tracing facilities provide detailed debugging and monitoring.

Starting Price: Free

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Asteroid AI

Asteroid is an AI-driven browser-automation platform that lets both non-technical users and engineers build, deploy, monitor, and refine complex web workflows without writing traditional code. Its core is a graph-based agent builder where you describe desired tasks in natural language and configure repeatable logic with variables and structured outputs. Behind the scenes, Asteroid combines encrypted credential management, selector-based guardrails powered by Playwright, and live browser control to navigate pages, interact with UI elements, and call external APIs as needed. You can instantly deploy agents via a RESTful API, embed them into existing systems, or iterate in the platform’s console with real-time supervision, debugging tools, and human-in-the-loop checkpoints. Use cases range from multi-step data retrieval (insurance quotes, grant applications) and intelligent data entry into legacy systems (patient records, supplier portals) to automated reporting.

Starting Price: $30 per month

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Release0

Release0 is a no-code conversational AI platform that empowers businesses to build, deploy, and optimize interactive chat-based experiences, such as lead qualification, onboarding, customer support, product launches, and AI‑powered chats, across websites, WhatsApp, custom domains, and other channels, all without writing a line of code. Using an intuitive visual drag-and-drop flow builder, users can design workflows incorporating elements like text, media, custom logic, input collection, conditionals, payment processing, and AI integrations (including support for OpenAI, Claude, Mistral, Groq, and more). Seamlessly deployable via embed codes, links, QR codes, or integration plugins (e.g., WordPress), Release0 supports extensive integration capabilities, including CRM systems, Google Sheets, Zapier, analytics pixels, and conversational APIs, making automation simple and scalable.

Starting Price: $31 per month

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TEN

TEN (Transformative Extensions Network) is an open source framework designed to empower developers to build real-time multimodal AI agents capable of voice, video, text, image, and data-stream interaction with ultra-low latency. It includes a full ecosystem, TEN Turn Detection, TEN Agent, and TMAN Designer, allowing developers to rapidly assemble human-like, responsive agents that can see, speak, hear, and interact. With support for languages like Python, C++, and Go, it offers flexible deployment on both edge and cloud environments. Using components like graph-based workflow design, drag-and-drop UI (via TMAN Designer), and reusable extensions such as real-time avatars, RAG (Retrieval-Augmented Generation), and image generation, TEN enables highly customizable, scalable agent development with minimal code.

Starting Price: Free

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Parlant

Parlant is a production-ready, open source framework for building compliant AI chat agents that reliably follow instructions and scale with complexity. It enables developers to create adaptive, iterative, and explainable conversational agents using natural-language behavior modeling, including guidelines, journeys, canned responses, retrievers, glossaries, and tools, all versionable via Git. Its guidelines let you nudge agent behavior contextually and precisely, while journeys define multi-step interaction flows; canned responses ensure consistency in high-risk scenarios; and explainability tools provide clear visibility into why each decision was made. Tools require matching guidelines to execute, cleanly separating business logic from conversation behavior, enabling developers and business experts to collaborate independently. Built-in features like session persistence, tool result tracking across sessions, and a drop-in React chat widget make it easy to install.

Starting Price: Free

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Dabe

Dabe is a no-code AI automation platform that empowers users to create custom AI “teammates” by simply describing tasks in plain English, with zero coding or setup required. It connects seamlessly across 250+ to 350+ apps, including popular tools like Gmail, Slack, and Notion, and automatically generates workflows that run continuously, handling retries autonomously and notifying users when human intervention is needed. It features a visual workflow builder for designing agent behavior, along with a template library that accelerates setup. Users can scale effortlessly by deploying unlimited AI agents, each capable of operating independently, while retaining full control over data and task permissions. This intuitive, natural language interface transforms repetitive workflows into automated processes anyone on the team can manage.

Starting Price: $18 per month

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Broxi AI

Broxi AI is a no-code AI agent builder that lets you go from a simple text description to a fully functional AI agent in minutes using visual, drag-and-drop tools, requiring zero technical setup. Its Broxi Autopilot takes your natural‑language briefing, such as “an agent that answers FAQs from our PDF handbook”, then lets you define input types (PDFs, chats, websites, etc.) and outputs (emails, messages, API actions). With a single click, Broxi automatically constructs, tests in an interactive playground, and enables instant deployment of your agent via API, web widget, Slack, or embedded app. It supports integrations with dozens of tools and systems, offers real-time monitoring and centralized management, and maintains enterprise-grade security throughout, making it easy for non-technical teams to automate customer support, internal workflows, sales engagement, content generation, and data retrieval, without writing a line of code.

Starting Price: $25 per month

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RhinoAgents

RhinoAgents is a no-code AI workforce platform that allows anyone — from startups to enterprises — to build and deploy intelligent agents across industries like HR, IT, real estate, recruitment, and healthcare. With simple prompt-based creation or an intuitive drag-and-drop workflow builder, businesses can create AI agents that automate repetitive work, streamline operations, and enhance customer experiences. Instead of hiring large teams, companies can now achieve the same results with AI agents at 1/4 the cost. These agents work like digital employees — handling onboarding, customer support, lead qualification, scheduling, property inquiries, healthcare FAQs, IT helpdesk tasks, and more. Key Capabilities: Industry Flexibility No-code Simplicity Multi-Channel Engagement Custom Knowledge Base (RAG) Analytics & ROI Tracking

Starting Price: $49/month

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CREAO

CREAO AI

CREAO is an AI-powered platform that enables users to build and run automation tools through simple conversations. It allows users to create AI agents that can execute tasks ranging from basic actions to complex workflows. The platform is designed to remember data, knowledge, and processes, helping users avoid repetitive work. With its Super Agent feature, users can turn one-time tasks into reusable automated workflows. CREAO also supports integrations with external tools to streamline operations across systems. It enables agents to run continuously, including scheduled and automated tasks. Overall, CREAO helps users improve productivity by automating work efficiently with AI.

Starting Price: $20/month

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Blocks.diy

Blocks.diy is an AI-powered workplace productivity platform that lets teams build custom tools, workflows, and intelligent agents tailored to their own operational needs without requiring a dedicated development team. It combines an AI app builder with “smart agents” that can extract, analyze, and act on data across various systems, while letting users retain control over how they behave. It offers a marketplace of expert-built templates that teams can deploy instantly or customize to match their specific workflows. These tools shift work systems from passive repositories of information toward active systems that automate routine tasks, provide predictive insights, coordinate across platforms, and integrate seamlessly into existing workflows. Blocks.diy is designed for use by diverse teams, already adopted by hospitals, venture funds, and technical operations groups, and meets enterprise-grade compliance.

Starting Price: $16 per month

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AgentKit

OpenAI

AgentKit is a unified suite of tools designed to streamline the process of building, deploying, and optimizing AI agents. It introduces Agent Builder, a visual canvas that lets developers compose multi-agent workflows via drag-and-drop nodes, set guardrails, preview runs, and version workflows. The Connector Registry centralizes the management of data and tool integrations across workspaces and ensures governance and access control. ChatKit enables frictionless embedding of agentic chat interfaces, customizable to match branding and experience, into web or app environments. To support robust performance and reliability, AgentKit enhances its evaluation infrastructure with datasets, trace grading, automated prompt optimization, and support for third-party models. It also supports reinforcement fine-tuning to push agent capabilities further.

Starting Price: Free

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Gemini Enterprise

Google

Gemini Enterprise app is an advanced AI-powered platform that brings Google’s AI capabilities to every employee, enabling organizations to automate workflows, analyze data, and create high-quality content across multiple business functions. It securely connects to tools like Microsoft 365, Google Workspace, HubSpot, and Jira, allowing users to search and interact with their business data using natural language. The platform supports prebuilt agents such as NotebookLM and Deep Research, helping teams quickly extract insights and streamline tasks. It also allows users to build custom no-code agents to automate multi-step workflows across different applications. With centralized management, organizations can deploy and monitor all agents from a single interface. Built-in security and governance features ensure data privacy and compliance with enterprise standards. Overall, Gemini Enterprise app enhances productivity by combining AI automation with secure data integration.

Starting Price: $21 per month

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Rebolt.ai

Rebolt is an enterprise-grade AI platform that empowers companies to build custom applications and intelligent agents simply by speaking with AI. The platform integrates seamlessly with corporate tools such as OneDrive, SharePoint, Salesforce, Slack, and custom APIs, offering built-in infrastructure like databases, file storage, scheduling (cron jobs), audit logs, and distinct staging and production environments for deployment. Users can create apps and agents without writing API key code by simply describing what they need in natural language, while maintaining enterprise-class security, permissions mapping (e.g., via Azure groups), and role-based access. Rebolt is designed for building operational workflows, internal tools, and automation that connect to existing company data and services, enabling non-technical users (or low-code teams) to rapidly assemble solutions and replace spreadsheets, manual processes, and fragmented SaaS stacks.

Starting Price: $25 per month

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BotDojo

BotDojo is an enterprise-grade AI enablement platform that empowers organizations to design, deploy, monitor, and scale intelligent agents across chat, voice, email, and web channels using a low-code visual workflow builder, while integrating deeply with enterprise data sources and systems. It provides over 100 ready-made templates to accelerate common use-cases (such as support automation, knowledge search, sales insights, and internal ops), supports branching logic, memory, tool orchestration (code, RPA, web browse), and connects to CRMs, ticketing systems, and databases. BotDojo also delivers human-feedback loops and continuous agent learning by enabling employees to coach agents via feedback queues, codifying corrections into memory and prompts, and evaluating performance through robust observability (audit trails, metrics such as deflection, first-contact resolution, and cost per interaction).

Starting Price: $89 per month

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Khorus

Khorus is a platform built to establish a universal communication layer for intelligent systems, enabling developers, startups, and enterprises to build, deploy, and monetize networks of AI agents and robotic workflows. Khorus' core is an Agent-to-Agent (A2A) architecture in which AI agents coordinate tasks, share context, and collaborate across modules, rather than merely passing data. It supports scalable modules for domains such as IoT, gaming, robotics, and Web3, and embeds an on-chain agent economy using standards such as ERC-8004 and X402 so agents and workflows can be published, licensed, and monetized in a marketplace. Users define agent roles, skills, and workspaces, connect APIs and integrations, launch workflows and monitor task progress, and can list their agents or automation blueprints for others to adopt, earning recurring revenue.

Starting Price: $49 per month

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OpenAGI

OpenAGI is a developer-focused framework designed to help teams build autonomous, human-like AI agents capable of planning, reasoning, and executing tasks independently. It bridges the gap between traditional LLM applications and fully autonomous agents by offering tools for decision-making, continual learning, and long-term task execution. The platform allows developers to create specialized agents for real-world use cases across industries such as education, finance, healthcare, and software development. With its flexible architecture, OpenAGI supports sequential, parallel, and dynamic communication patterns between agents. Developers can choose automated configuration generation or manually tailor every detail for complete customization. OpenAGI represents an early but significant step toward making powerful, adaptive agent technology accessible to everyone.

Starting Price: Free

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Lux

OpenAGI Foundation

Lux is a powerful computer-use AI platform that enables agents to operate software just like a human user—clicking, typing, navigating, and completing tasks across any interface. It offers three execution modes—Tasker, Actor, and Thinker—giving developers the ability to choose between step-by-step precision, near-instant task execution, or long-form reasoning for complex workflows. Lux can autonomously perform actions such as crawling Amazon data, running automated QA tests, or extracting insights from Nasdaq’s insider activity pages. The platform makes it possible to prototype and deploy real computer-use agents in as little as 20 minutes using developer-friendly SDKs and templates. Its agents are built to understand vague goals, execute long-running operations, and interact naturally with human-facing software instead of relying solely on APIs. Lux represents a new paradigm where AI goes beyond reasoning and content generation to directly operate computers at scale.

Starting Price: Free

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Kodey

Kodey is a comprehensive AI-agent platform that lets users build, deploy, and manage autonomous AI agents without needing to write code. It offers a visual agent builder for non-technical users, enabling you to drag and drop components and connect workflows or data sources in minutes, plus full-support SDKs and APIs (e.g., Python, JavaScript, REST/GraphQL) for developers who want deeper customization. Once configured, agents run in secure, containerized environments and can be deployed to production via REST, WebSocket, or as embeddable web components; Kodey.ai automatically scales infrastructure to meet demand. It includes prebuilt integrations (databases, third-party tools, etc.), real-time monitoring and analytics, version control, and collaboration tools with role-based access control, all ensuring reliability, security, and maintainability in production workflows.

Starting Price: $100 per month

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Kaily

Kaily is an AI-driven conversational agent platform that helps companies build and deploy no-code, omnichannel AI agents that go beyond traditional chatbots by not just answering questions but completing tasks autonomously such as handling support, engaging leads, selling products, resolving issues, booking meetings, and automating workflows; it supports 24/7 conversational engagement across web widgets, WhatsApp, email, mobile apps, Slack, voice calls, and public pages, with the ability to connect to real-time business data sources so agents deliver accurate, context-aware responses and actions. It includes an agent builder for customizing AI agents to speak with your brand voice and behave like your best employee, data connectors that let agents tap into live databases or CRM systems for up-to-date answers and actions, and no-code AI workflows that trigger real outcomes (like CRM updates or ticket creations) from conversational input.

Starting Price: $33 per month

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Best AI Agent Builders - Page 5

Compare the Top AI Agent Builders as of October 2026 - Page 5

Nelly

VoltAgent

AgentSea

Agent Squad

Strands Agents

Recomi

Solar

Shipable

Pulze

Portia

Autohive

Koog

Asteroid AI

Release0

TEN

Parlant

Dabe

Broxi AI

RhinoAgents

CREAO

Blocks.diy

AgentKit

Gemini Enterprise

Rebolt.ai

BotDojo

Khorus

OpenAGI

Lux

Kodey

Kaily

Best AI Agent Builders - Page 5

Compare the Top AI Agent Builders as of October 2026 - Page 5

Nelly

VoltAgent

AgentSea

Agent Squad

Strands Agents

Recomi

Solar

Shipable

Pulze

Portia

Autohive

Koog

Asteroid AI

Release0

TEN

Parlant

Dabe

Broxi AI

RhinoAgents

CREAO

Blocks.diy

AgentKit

Gemini Enterprise

Rebolt.ai

BotDojo

Khorus

OpenAGI

Lux

Kodey

Kaily

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