OpenCode

Looking for a tool like OpenCode (Open-source AI coding agent for the terminal, desktop, and IDEs)? Below are 4 AI tools people use as an alternative to OpenCode, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Kilo Code

Open-source agentic coding platform for IDEs, terminal, cloud agents, and code review

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JetBrains Junie

JetBrains coding agent that plans, edits, tests, and debugs inside IDEs or the terminal

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OpenAI Codex

OpenAI coding agent for terminal, IDE, desktop, cloud, and delegated software work

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Gemini Code Assist

Google Cloud coding assistant for IDE development, agent workflows, and operations

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