Business Software for OAuth - Page 3

Top Software that integrates with OAuth as of October 2025 - Page 3

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  • 1
    Auth.js

    Auth.js

    Auth.js

    Auth.js is an open-source authentication library designed to integrate seamlessly with modern JavaScript frameworks, providing a flexible and secure authentication experience. It supports various authentication methods, including OAuth (e.g., Google, GitHub), credentials, and WebAuthn, allowing developers to choose the most suitable approach for their applications. Auth.js is compatible with multiple frameworks, such as Next.js, SvelteKit, Express, Qwik, and SolidStart, enabling developers to implement authentication across different platforms. The library offers built-in support for popular databases like Prisma, Drizzle ORM, Supabase, Firebase, and TypeORM, facilitating user data management. Security features include signed cookies, CSRF token validation, and encrypted JSON Web Tokens (JWTs), ensuring robust protection for user data. Auth.js is designed to operate efficiently in serverless environments and provides comprehensive documentation and examples.
    Starting Price: Free
  • 2
    SaaS Starter Kit

    SaaS Starter Kit

    SaaS Starter Kit

    SaaS Starter Kit is a modern, fully featured SaaS template designed to accelerate the development of Next.js applications. It incorporates a comprehensive suite of features, including subscription payments through Lemon Squeezy or Stripe, a complete authentication flow with magic email sign-in and social OAuth login, and subscription management via customer portals. The kit supports roles and permissions for fine-grained access control, and multi-tenancy allowing users to create organizations and invite team members, and a modern, SEO-optimized blog. Email workflows are streamlined using Resend and React Email, while the user interface is crafted with Shadcn and Tailwind CSS, ensuring easy customization and extension. The template is mobile-friendly, offers a fully integrated dark theme, and provides dedicated support through Discord or Reddit. Users benefit from lifetime free updates and extensive, up-to-date documentation, facilitating quick onboarding and codebase comprehension.
    Starting Price: $87 one-time payment
  • 3
    Go SaaS Startup Kit

    Go SaaS Startup Kit

    Go SaaS Startup Kit

    The SaaS Startup Kit is an open-source project offering a collection of Go (Golang) libraries and boilerplate code to facilitate the development of scalable software-as-a-service applications. It provides a responsive web application with user authentication, including sign-up and login functionalities, and supports create, read, update, and delete (CRUD) operations. The kit includes a RESTful API with JSON Web Token (JWT) authentication and auto-generated documentation using Swagger. For user interface design, it integrates Bootstrap, enabling the creation of responsive, mobile-first projects. Deployment is streamlined through serverless infrastructure on Amazon Web Services (AWS), with continuous integration and deployment pipelines configured via GitLab CI/CD. By offering these pre-built components and integrations, the SaaS Startup Kit aims to reduce repetitive tasks, allowing developers to focus on unique business logic and accelerate the launch of new software services.
    Starting Price: Free
  • 4
    Launchnow

    Launchnow

    Launchnow

    Launchnow is a comprehensive SaaS boilerplate designed to accelerate the development of web applications, GPT Actions, and AI tools. It integrates SvelteKit for rapid front-end development and NestJS for handling complex backend logic. The platform utilizes PostgreSQL as its database, managed through Prisma ORM, and includes Tailwind CSS for responsive UI design. LaunchNow offers features such as user authentication via OAuth 2.0, payment processing with Stripe, SEO-optimized blogs with automatic sitemap generation, and a headless CMS for scalable content management. By providing these pre-configured components, LaunchNow enables developers to focus on unique aspects of their applications, thereby reducing development time and effort. You get lifetime access to the source code and all future updates. No recurring payments. Everything is written in TypeScript.
    Starting Price: $199 one-time payment
  • 5
    Onyx

    Onyx

    Onyx

    Onyx is an open source AI platform that integrates seamlessly with your company's documents, applications, and personnel, enhancing productivity across various teams. It enables users to find answers across all team applications, and AI assistants powered by your organization's unique knowledge, accessible directly within your workflow. Developers can build custom workflows using open-source APIs, facilitating the creation of AI applications tailored to specific needs. Onyx connects to over 40 applications, including Asana, Google Drive, Slack, and Zendesk, ensuring real-time synchronization with document-level access. The platform supports deployment in various environments, such as fully air-gapped setups within your Virtual Private Cloud (VPC) or on-premise, ensuring data security by preventing information from leaving your deployment. Document-level permissions are automatically inherited from connected sources.
    Starting Price: $16 per month
  • 6
    linkhut

    linkhut

    linkhut

    Explore an endless stream of interesting articles, videos, and resources curated by our community of avid users. With linkhut, discovering and saving your favorite links has never been easier. Simply explore what's hot for any particular topic by checking out the most popular bookmarks for any tag. linkhut has a little bit of everything, from the best programming tips to the most popular games. linkhut exposes a public API allowing developers to seamlessly integrate our platform into their applications. Whether you're building a custom bookmarking tool or a third-party integration, our API provides the flexibility and functionality you need to bring your ideas to life. Your bookmarks are your personal collection of valuable resources, and we believe you should have full control over them. That's why linkhut allows you to export your bookmarks at any time, ensuring that you always have access to your data, even if you decide to move to a different platform in the future.
    Starting Price: Free
  • 7
    Pomerium

    Pomerium

    Pomerium

    Pomerium is a secure, clientless solution that enables seamless access to web applications and services without the need for a corporate VPN. Designed to enhance developer productivity, it eliminates complex user access flows that can hinder workflow. Unlike traditional client-based tunneling solutions, Pomerium offers lightning-fast connections with minimal latency, ensuring security and privacy without compromise. It leverages contextual data for access control decisions, implementing continuous verification—a zero trust concept where every action is verified for contextual factors before being accepted or denied. This approach contrasts with NextGen VPNs, which only verify authentication and authorization at the start of a session. Pomerium supports secure access to web apps, databases, Kubernetes clusters, internal tools, and legacy applications, making it suitable for individuals and teams of all sizes.
    Starting Price: $7 per month
  • 8
    Airtop

    Airtop

    Airtop.ai

    Airtop is an AI-powered browser automation platform that enables seamless web interaction for AI agents, automation, and web scrapers. It allows users to effortlessly scrape and control any website using natural language prompts, eliminating the need for complex, fragile scripts that require constant maintenance. With Airtop, agents can log in to any site and navigate the web freely, even if the target site requires OAuth, two-factor authentication (2FA), or CAPTCHA solving to log in. The platform manages cloud browser infrastructure, allowing users to focus on their core business without worrying about technical challenges. Airtop supports essential web browsing features like copy/paste, file uploads, and downloads, pop-ups, and audio, enabling agents to interact with sites behind logins and those that virtualize the Document Object Model (DOM), such as Google Docs. The platform also offers a live view feature, allowing human intervention to assist in completing complex tasks.
    Starting Price: $29 per month
  • 9
    Beedeez

    Beedeez

    Beedeez

    Beedeez is a Learning Management System (LMS) tailored for deskless workforces, offering a simple, customized platform to better connect organizations with their operational teams. The platform provides practical training tailored to the realities of the field, accessible on all devices and in engaging formats, making learning a reflex for employees. Beedeez integrates seamlessly with existing HR ecosystems and can function as an add-on to current LMS solutions. Its well-thought-out back office includes an integrated authoring tool for creating training courses, monitoring key performance indicators, and managing learners and authorizations efficiently. The platform has been adopted by 2 million users across 40 countries and 26 languages, serving industries such as pharmaceuticals, transport, cosmetics, ready-to-wear, catering, construction, luxury, and manufacturing.
    Starting Price: Free
  • 10
    Nango

    Nango

    Nango

    Nango is the most comprehensive product integration platform, enabling developers to ship integrations with over 300 APIs in hours. It abstracts away API specificities through pre-built integrations, developer tooling, and UI components. With Nango, you gain full control over the code and access to external APIs, allowing you to build exactly the integrations your customers need as if you were building in-house. The platform offers built-in support for all authorization types and quirks, a single interface with your own data models, and seamless UIs for best-in-class integration experiences. Developer tools are configured per API, handling pagination, rate limits, and more. Nango also provides an AI co-pilot trained on hundreds of integrations to assist in building custom solutions. For those requiring expert assistance, Nango offers access to API experts and an integrations service where Nango engineers build custom integrations for you.
    Starting Price: $250 per month
  • 11
    AI SDR-Kit

    AI SDR-Kit

    Composio

    AI SDR-Kit by Composio is a powerful platform that helps businesses and developers create AI-powered sales agents to automate sales workflows. The solution is designed to handle lead generation, outreach, CRM management, and pipeline enrichment tasks. It enables businesses to automate prospecting, email outreach with personalized templates, market research, and meeting scheduling. With AI SDR-Kit, users can integrate with over 60 popular CRM and sales apps, including Salesforce, HubSpot, and Gmail, to streamline their sales operations. The platform also provides automated data enrichment and managed authentication, ensuring secure and optimized email deliverability. The AI agents within the tool can also analyze market data, enhance CRM data, and improve overall sales efficiency. Composio’s solution supports various sales activities, from automated lead identification to comprehensive sales automation, making it a scalable option for businesses of any size.
    Starting Price: $29 per month
  • 12
    Duende IdentityServer
    IdentityServer is a flexible and standards-compliant OpenID Connect and OAuth 2.0 framework for ASP.NET Core, offering full control over UI, UX, business logic, and data. IdentityServer is officially certified by the OpenID Foundation and implements over a dozen protocols and standards from the OpenID Foundation and IETF working groups. It supports unlimited hosting options, allowing deployment on-premises, in the cloud, behind a VPN, on Windows, Linux, Docker, or Kubernetes. Duende Software also offers additional products such as IdentityServer for Redistribution and a Backend for Frontend (BFF) security framework. Comprehensive documentation and training resources are available to support developers in implementing these solutions. Being fully standards-compliant is very important to us, and we want to give you access to every aspect of the OAuth and OpenID Connect protocol family.
    Starting Price: $1,500 per year
  • 13
    Skarbe

    Skarbe

    Skarbe

    ​Skarbe is your personal sales engine, designed to streamline your sales process and boost productivity. Unlike legacy CRMs, Skarbe captures every email, call, and meeting, drafts follow-ups, tracks conversations, and tells you exactly what to do next, freeing you time to close 30% more deals. It pulls emails, calls, and meeting notes directly from your inbox and tools, eliminating the need to switch between platforms. Every interaction is summarized, with key points and next steps extracted automatically. Skarbe creates a tailored to-do list for each deal based on your data, suggesting follow-ups or scheduling meetings, saving you hours of planning each week. It drafts emails that sound like you wrote them, providing personalized suggestions on what to say, and using proven techniques to close deals faster. Your pipeline stays up-to-date automatically, ensuring you always know your deal status, with everything in one place and always accurate.
    Starting Price: $29 per month
  • 14
    Activepieces

    Activepieces

    Activepieces

    Activepieces is an AI-powered, open-source, no-code automation platform designed to help teams streamline workflows and integrate AI seamlessly into everyday tasks. With over 280 pre-built automations (MCPs), Activepieces allows users to connect to popular apps, trigger processes, and even create personalized AI agents with minimal effort. The platform includes features like human input for approvals, a robust automation builder, and AI-assisted code for more advanced workflows. It empowers decentralized teams by offering tools for collaboration, governance, and security, making it suitable for organizations of all sizes, from startups to enterprises.
    Starting Price: $25/month
  • 15
    Windmill

    Windmill

    Windmill

    ​Windmill is an open source developer platform and workflow engine that transforms scripts into auto-generated UIs, APIs, and cron jobs, enabling the composition of workflows or data pipelines for building complex, data-intensive applications with ease. Supporting various languages, Windmill allows users to write and deploy software up to ten times faster, operating with high reliability and observability on a self-hostable job orchestrator. It features auto-generated user interfaces based on script parameters, a low-code app editor for creating custom UIs, and a flow editor for constructing workflows using a drag-and-drop interface. Windmill manages dependencies automatically, offers robust permissioning and monitoring, and provides various triggers including webhooks, schedules, CLI, Slack, and emails. Users can develop scripts locally with their preferred code editors, preview them, and deploy using the CLI.
    Starting Price: $120 per month
  • 16
    Thunder Client

    Thunder Client

    Thunder Client

    ​Thunder Client is a lightweight REST API client extension for Visual Studio Code, designed to simplify API testing with an intuitive and user-friendly interface. It supports features such as collections, environment variables, and scriptless testing, allowing developers to organize requests, manage different environments, and validate API responses without the need for scripting. All data is stored locally on the user's device, ensuring privacy and security. Additionally, Thunder Client offers Git synchronization for team collaboration, enabling the saving and sharing of request data within a Git repository. Its CLI supports CI/CD integration, facilitating automated testing and report generation. Trusted by over 5 million users worldwide, Thunder Client seamlessly integrates into the VS Code environment, providing a streamlined workflow for API development and testing. ​
    Starting Price: $3 per month
  • 17
    Mendel

    Mendel

    Mendel

    Mendel is an AI-powered code intelligence platform designed to automate pull request reviews, flag complexity and compliance issues, and surface team insights. By leveraging agentic AI workflows, Mendel enhances engineering efficiency through features like automated code reviews, real-time performance analytics, intelligent repository and code analysis, and smart dependency and compliance checks. It provides actionable insights from repositories and developer contributions, enabling teams to track performance and resolve bottlenecks effectively. With capabilities such as docstring detection, complexity analysis, and issue classification, Mendel streamlines repository scans. It also automates scans for outdated libraries and vulnerable dependencies, ensuring robust security across the codebase. Mendel's integration with existing Git workflows allows for seamless adoption, delivering context-rich AI reviews instantly.
    Starting Price: Free
  • 18
    one.email

    one.email

    one.email

    one.email is an AI-powered email client designed to streamline your inbox by connecting multiple email accounts and organizing them with smart categorization and powerful search capabilities. It allows users to save hours each week by turning email chaos into clarity, offering features like automatic email classification, unlimited email storage, and a unified calendar. It emphasizes user privacy, ensuring no ads or tracking, and provides premium support. one.email is compatible with IMAP, SMTP, Google/Gmail, and Outlook accounts, making it a versatile solution for managing various email services in one place.
    Starting Price: $99 one-time payment
  • 19
    Forgejo

    Forgejo

    Forgejo

    Forgejo is a self-hosted, lightweight software forge designed to be easy to install and low maintenance, providing a familiar environment for GitHub users seeking to transition to a platform they own. It offers simple software project management with features like Git repository hosting, issue tracking, pull requests, wikis, and kanban boards to coordinate with your team. Forgejo includes a built-in continuous integration system called Forgejo Actions, which allows automation directly from the repository. It is customizable, supports organizations and team permissions, uses LDAP, OAuth, and more. Forgejo is privacy-focused, with no tracking, and is built to be lightweight and performant, requiring significantly fewer resources than other forges. It is 100% free, and it is developed and maintained by an inclusive community under the umbrella of Codeberg e.V., a democratic non-profit organization.
    Starting Price: Free
  • 20
    sourcehut

    sourcehut

    sourcehut

    SourceHut is a suite of open source tools designed for efficient software development, offering Git and Mercurial hosting, mailing lists, bug tracking, continuous integration, and more. It emphasizes privacy and simplicity, featuring no tracking or advertising, and ensuring all functionalities operate without JavaScript. Users can manage public, private, and "unlisted" repositories with fine-grained access control, including options for users without accounts. SourceHut's continuous integration system supports fully virtualized builds on various Linux distributions and BSDs, allowing for ad-hoc job submissions without pushing to repositories, and provides post-build triggers for email and webhooks. It also includes mailing lists with web-based patch review tools and searchable archives, focused ticket tracking for actionable tasks, and hosted real-time chat services via IRC.
    Starting Price: Free
  • 21
    NiceGUI

    NiceGUI

    NiceGUI

    NiceGUI is an open source Python library that enables developers to create web-based graphical user interfaces (GUIs) using only Python code. It provides a gentle learning curve while still offering the option for advanced customizations. NiceGUI follows a backend-first philosophy: it handles all the web development details, allowing developers to focus on writing Python code. This makes it ideal for a wide range of projects, including short scripts, dashboards, robotics projects, IoT solutions, smart home automation, and machine learning. The framework is built on FastAPI for backend operations, Vue.js for frontend interaction, and Tailwind CSS for styling. Developers can create buttons, dialogs, Markdown, 3D scenes, plots, and more, all within a Python environment. NiceGUI supports real-time interactivity through WebSocket connections, enabling instant updates in the browser without page reloads. It offers a variety of components and layout options, such as rows, columns, etc.
    Starting Price: Free
  • 22
    Klavis AI

    Klavis AI

    Klavis AI

    Klavis AI provides open source infrastructure to simplify the use, building, and scaling of Model Context Protocols (MCPs) for AI applications. MCPs enable tools to be added dynamically at runtime in a standardized way, eliminating the need for preconfigured integrations during design time. Klavis AI offers hosted, secure MCP servers, eliminating the need for authentication management and client code. The platform supports integration with various tools and MCP servers. Klavis AI's MCP servers are stable and reliable, hosted on dedicated cloud infrastructure, and support OAuth and user-based authentication for secure access and management of user resources. The platform also offers MCP clients on Slack, Discord, and the web, allowing direct access to MCPs within these communication platforms. Additionally, Klavis AI provides a standardized RESTful API interface to interact with MCP servers, enabling developers to integrate MCP functionality into their applications.
    Starting Price: $99 per month
  • 23
    Harmony

    Harmony

    Harmony

    Harmony AI Email Assistant is a voice-powered Gmail manager that transforms your inbox into a hands-free, eyes-free experience, ideal for multitasking or accessibility needs. It reads new messages aloud with natural, thread-aware summaries and lets you perform actions, reply, archive, delete (single or batch), star, mark unread, move to labels or folders, and unsubscribe from newsletters, using simple voice commands as you would with an assistant. You can compose and send new emails entirely by voice, draft replies in real-time, and request smart summaries of lengthy threads. Designed with a privacy-first architecture, Harmony never stores your email content, uses end-to-end encryption, asks for confirmation before sending or deleting, and ensures recoverable actions so mistakes aren’t permanent. Harmony integrates seamlessly with Gmail, providing adaptive AI voices, customizable wake words, and secure OAuth authentication.
    Starting Price: Free
  • 24
    mcp-use

    mcp-use

    mcp-use

    mcp-use is an open source development platform offering SDKs, cloud infrastructure, and a developer-friendly control plane for building, managing, and deploying AI agents that leverage the Model Context Protocol (MCP). It enables connection to multiple MCP servers, each exposing specific tool capabilities like browsing, file operations, or specialized integrations, through a unified MCPClient. Developers can create custom agents (via MCPAgent) that dynamically select the most appropriate server for each task using configurable pipelines or a built-in server manager. It simplifies authentication, access control, audit logging, observability, sandboxed runtime environments, and deployment workflows, whether self-hosted or managed, making MCP development production-ready. With integrations for popular frameworks like LangChain (Python) and LangChain.js (TypeScript), mcp-use accelerates the creation of tool-enabled AI agents.
    Starting Price: Free
  • 25
    Crush

    Crush

    Charm

    Crush is a glamorous AI coding agent that lives right in your terminal, seamlessly connecting your tools, code, and workflows with any Large Language Model (LLM) of your choice. It offers multi-model flexibility, letting you choose from a variety of LLMs or add your own using OpenAI or Anthropic-compatible APIs, and supports mid-session switching between them while preserving context. Crush is session-based, enabling multiple project-specific contexts to coexist. Powered by Language Server Protocol (LSP) enhancements, it incorporates coding-aware context just like a developer’s editor. It's highly extensible via Model Context Protocol (MCP) plugins using HTTP, stdio, or SSE for added capabilities. Crush runs anywhere, leveraging Charm’s sleek Bubble Tea-based TUI for a polished terminal user experience. Written in Go and MIT-licensed (with FSL-1.1 for trademarks), enabling developers to stay in their terminal while taking advantage of expressive AI coding assistance.
    Starting Price: Free
  • 26
    Gram

    Gram

    Speakeasy

    Gram is an open source platform that enables developers to create, curate, and host Model Context Protocol (MCP) servers effortlessly, by transforming REST APIs (via OpenAPI specs) into AI-agent-ready tools without code changes. It guides users through a workflow: generating default tooling from API endpoints, scoping down to relevant tools, composing higher-order custom tools by chaining multiple calls, enriching tools with contextual prompts and metadata, and instantly testing within an interactive playground. With built-in support for OAuth 2.1 (including Dynamic Client Registration or user-authored flows), it ensures secure agent access. Once ready, these tools can be hosted as production-grade MCP servers, complete with centralized management, role-based access, audit logs, and compliance-ready infrastructure, including Cloudflare edge deployment and DXT-packaged installers for easy distribution.
    Starting Price: $250 per month
  • 27
    Macroscope

    Macroscope

    Macroscope

    Macroscope is an AI-powered analytics and visibility tool for engineering and product teams that connects directly to a company’s codebase, commit history, issue/ticket systems like Linear or Jira, and Slack, in order to automatically generate insights about what is happening in the development workflow. It analyzes changes via code-walking the Abstract Syntax Tree (AST) to understand relationships and dependencies in code, then produces summaries of commits, pull requests (including auto-reviews and PR descriptions), overall codebase changes, and trends in feature development or bug resolution. Stakeholders can ask natural language questions about progress (“What did we ship last week?” etc.), see how engineering time is allocated, detect high-signal bugs with fewer false positives, and track productivity and status without needing to dive into all the individual diffs.
    Starting Price: $30 per month
  • 28
    Hyperif

    Hyperif

    Hyperif

    Hyperif is an API-native, conversational AI assistant that connects across your software stack so you can ask natural language questions, get insights, and have the system take actions for you, all without building workflows or automation logic. It lets you chat to pull data, analyze that data, generate summaries, and even execute commands. Conversations can be turned into reusable agents that you can re-run, essentially converting chat into automation without traditional setup. Hyperif emphasizes security and privacy: it uses OAuth for integrations, only accesses data when you request it, doesn’t retain user data or conversations by default, and offers enterprise options for private hosting and persistent memory. The system supports context awareness (so follow-ups make sense), and bridges insight and action.
    Starting Price: $39 per month
  • 29
    SimpliflowAI

    SimpliflowAI

    SimpliflowAI

    Simpliflow AI centers on Loop, a unified MCP (Model Context Protocol) gateway that consolidates integrations across AI agents and tools into one orchestrated layer. With Loop, you mount external MCP servers and integrate multiple apps just once; then, instead of embedding every tool schema into the language model context (which bloats prompts), Simpliflow dynamically retrieves and executes the needed tool only when a query triggers it. This keeps LLM contexts compact and avoids hitting tool limits. Loop offers a dashboard to manage all integrations and MCP connections, supports over 1,500 pre-built integrations via managed OAuth, and enables compatibility with any MCP-enabled AI app. It enforces schema validation and integrity checks for security and reliability, giving power users fine-grained control while providing a safer, unified environment for AI workflows.
    Starting Price: Free
  • 30
    Storm MCP

    Storm MCP

    Storm MCP

    Storm MCP is a gateway built around the Model Context Protocol (MCP) that lets AI applications connect to multiple verified MCP servers with one-click deployment, offering enterprise-grade security, observability, and simplified tool integration without requiring custom integration work. It enables you to standardize AI connections by exposing only selected tools from each MCP server, thereby reducing token usage and improving model tool selection. Through Lightning deployment, one can connect to over 30 secure MCP servers, while Storm handles OAuth-based access, full usage logs, rate limiting, and monitoring. It’s designed to bridge AI agents with external context sources in a secure, managed fashion, letting developers avoid building and maintaining MCP servers themselves. Built for AI agent developers, workflow builders, and indie hackers, Storm MCP positions itself as a composable, configurable API gateway that abstracts away infrastructure overhead and provides reliable context.
    Starting Price: $29 per month