Coding Agents Agents

OpenAI's developer-facing platform for API access, fine-tuning, evaluations, and managing GPT, Codex, and other models.

Open-source autonomous coding agent platform (formerly OpenDevin) that handles software engineering tasks end-to-end.

Hosted version of OpenHands autonomous coding agent providing managed cloud execution for individuals and teams. OpenHands Cloud is the hosted version of OpenHands (formerly OpenDevin), the leading open-source autonomous coding agent.

Developer productivity platform with AI copilot for code snippets, context-aware help, and onboarding across IDEs. Pieces is a developer productivity platform with an AI copilot that captures, organizes, and contextualizes code snippets and dev workflows across IDEs and browsers.

Open-source CLI coding agent that handles complex multi-file tasks with planning, branching, and reversible execution. Plandex is an open-source command-line AI coding agent designed for complex, multi-file tasks.

AI lab building specialized foundation models for software engineering, with focus on enterprise on-prem deployment.

AI agent platform that builds full-stack applications from scratch, generating code, running it, and iterating with developer in the loop.

Family of code-specialized LLMs from Alibaba's Qwen series with strong open-weight performance and broad multilingual code support. Qwen Coder is the code-specialized branch of Alibaba's Qwen series of LLMs, with open-weight releases that developers can self-host.

Open-source AI coding assistant with autocomplete, chat, and self-hosted options for enterprises needing data privacy. Refact.ai is an open-source AI coding assistant offering autocomplete, chat, refactoring, and code generation, with both cloud and self-hosted options.

AI agent in Replit that builds, runs, and deploys full applications from natural language prompts in cloud dev environments. Replit Agent is the autonomous AI agent within Replit, an in-browser dev platform with cloud environments, databases, deployment, and collaboration.

AI coding features in Replit including code completion, transformation, and explanation, predecessor to Replit Agent. Ghostwriter was Replit's original suite of AI coding features (code completion, transformation, explanation, and chat) launched before the agentic Replit Agent.

Open-source autonomous coding agent for VS Code (fork of Cline) with multi-agent modes and customizable personas.

Open-source AI developer agent that generates full applications from prompts, popular as a reference implementation. Smol Developer is an open-source AI agent that generates full applications from natural language prompts.

Autonomous coding agent that handles software engineering tasks end-to-end, from understanding tickets to submitting tested PRs.

AI coding assistant with deep codebase awareness powered by Sourcegraph's code intelligence platform for enterprise use.

AI tool that automatically documents code with natural language explanations, generating in-line and project-level docs.