Cline
FeaturedOpen-source VS Code coding agent with human-in-the-loop approval workflow.
Why choose Cline
Open-source autonomous coding agent that lives in your VS Code editor. Creates and edits files, runs terminal commands, uses browser, and handles multi-step tasks with human-in-the-loop approval for each action.
- Free and open source
- Human-in-the-loop safety
- VS Code native
- Supports many LLMs
Where it falls short
- Requires own API keys
- Can be slow on complex tasks
- API costs can be high
Best for these users
Pricing overview
Key features
Alternatives to Cline
Anthropic's agentic CLI tool for autonomous coding tasks powered by Claude.
AI pair programmer integrated into VS Code and JetBrains with real-time code suggestions.
AI code editor with Cascade agent for deep codebase understanding and multi-file edits.
Google's agentic IDE with autonomous code exploration and refactoring.
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The verdict
Cline is a solid choice for software developers who need free and open source. At free, it delivers good value. Main caveat: requires own api keys. Compare with alternatives before committing.