opencode is described as 'OpenCode is a free, open-source AI coding assistant that helps you build, understand, and improve software projects. It works in the terminal, as a desktop app, and through IDE integrations, so you can use it in the environment that best fits your workflow' and is a popular ai coding assistant in the development category. There are more than 100 alternatives to opencode for a variety of platforms, including Mac, Windows, Linux, Web-based and Visual Studio Code apps. The best opencode alternative is Zed Editor, which is both free and Open Source. Other great apps like opencode are Google Antigravity, Claude Code, Cursor and Void.
Open-source multi-agent orchestrator for CLI coding agents (Claude Code, Codex, Cursor, Aider, Gemini CLI and 13 more) with a deterministic Python scheduler.
Israel
OB-1 is a terminal-based coding agent — like Claude Code, but with multi-model access and self-optimizing workflows. You bring your own API keys (or use ours), pick the best model for each task, and let OB-1 handle the rest.
United States
Netherlands
EU
Dexor is your AI-powered coding assistant that transforms the way you develop software. With Dexor, you can:
United States
Atlarix is a visual AI coding copilot where architecture becomes persistent memory. Build with Blueprints, AI agents, and smart scaffolding.
Kenya
AgentOne is an AI agent built to help you get work done across your apps from start to finish. Tell it what you need in plain language, and it can carry out multi-step tasks on its own using the right tools and context from your connected services.
🚀 Get instant AI code reviews for free. Catch bugs, security issues & learn best practices. Supports Python, JavaScript, Go, Rust & 25+ languages. Try now!.
3code is a free and open source command-line coding agent built from the ground up to be efficient enough to use 3rd party token providers without a coding plan.
GermanyEU
Open-source AI agent runtime CLI written in Rust. Single binary, zero config, 13+ providers, Tap registry for specialist agents, MCP support, adaptive compression, hard spending caps.
AI code editor that makes multi-file changes to GitHub repos via GitHub's API. No local clone, chat-driven, commit or PR straight from your browser.
United States
United States
HarnessRouter is the world's first unified interface for agent harnesses. Your product sends a task through one HTTP API; HarnessRouter runs the agent harness (Codex, Claude Code, or Hermes) in an isolated sandboxed session and streams progress, files, and reviewable...
