Cline

Cline

Free

Free open-source autonomous coding agent

Free (pay API tokens only)

About Cline

VS Code extension with Plan/Act modes giving fine-grained control over how autonomously the AI operates. Supports any LLM provider and costs only API tokens with no markup — with file editing, terminal access, browser use, and MCP integration built in. Five million developers and growing fast; the open-source alternative with genuine capability.

Open sourceAgenticAny LLM
Free
Best valueFree
  • Open source VS Code extension
  • Plan + Act modes
  • Any LLM provider
API costs
Varies by provider
  • Claude Sonnet ~$3/1M tokens
  • GPT-4o, Gemini, local models

How Cline compares

Cline
Claude Code
Bolt.new
Cursor
Directr tierSSSS
PriceFree (pay API tokens only)From $20/mo or usage-basedFrom $20/moFrom $20/mo
Free tierFreeNone150k tokens/dayFree tier available
API access

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