Open source Gemini Code Assist alternatives

All Gemini Code Assist alternatives

1. 

   

   Continue

   36.2KstarsLike

   Continue is an open source extension for VS Code and JetBrains IDEs that adds AI chat, autocomplete, inline edits and an agent mode. Its main appeal is flexibility: you choose the models, from commercial APIs to local models through Ollama, and add rules, prompts and context providers that a team can share. With local models, code never has to leave your machine.

   9 Continue alternatives

   Pros

   • Open source, with a free choice of models
   • Works with local models, so code can stay on your machine
   • Shared rules and prompts help teams standardize usage

   Cons

   • Setup takes more effort than turnkey assistants
   • Quality depends on the models you configure
   • Local models need capable hardware to run smoothly

   Cost / License

   FreemiumOpen source

   Categories

   AI Coding Assistants

   Platforms

   WindowsMacLinux

   Features

   Autonomous coding agentChat with your codebaseCode completionOffline mode

   Visit websiteMore about Continue
2. 

   

   Cline

   70.2KstarsLike

   Cline is an open source AI coding agent that runs inside VS Code and compatible editors. It plans tasks, creates and edits files, runs terminal commands and can drive a browser to test web apps, asking for approval at each step unless you grant more autonomy. You bring your own API key for providers like Anthropic, OpenAI and Google or use local models, and MCP servers extend what it can do.

   9 Cline alternatives

   Pros

   • Open source agent that runs inside VS Code
   • Bring your own API key or use local models
   • Asks for approval at each step, keeping you in control

   Cons

   • API costs can climb quickly on long agent tasks
   • Step-by-step approvals can slow down routine work

   Cost / License

   FreemiumOpen source

   Categories

   AI Coding Assistants

   Platforms

   WindowsMacLinux

   Features

   Autonomous coding agentChat with your codebaseIntegrationsTerminal integration

   Visit websiteMore about Cline
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   Aider

   49.5KstarsLike

   Aider is an open source command-line tool for pair programming with large language models. It maps your repository so the model understands the codebase, edits multiple files in place and commits each change to git with a descriptive message, which makes edits easy to review or undo. It works with models from Anthropic, OpenAI, Google, DeepSeek or local ones, accepts voice input and can lint and test after edits.

   8 Aider alternatives

   Pros

   • Free and open source, and works with any model, including local ones
   • Commits each change to git for easy review and rollback
   • Repository map gives the model context across the codebase

   Cons

   • Terminal-only workflow is less approachable than IDE tools
   • Model API costs are on you unless you run local models
   • Results depend heavily on the model you choose

   Cost / License

   FreeOpen source

   Categories

   AI Coding Assistants

   Platforms

   WindowsMacLinux

   Features

   Autonomous coding agentChat with your codebaseGit integrationTerminal integration

   Visit websiteMore about Aider