headroom

headroom

Alternative to OpenAI API

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

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Apache-2.0
last commit 2026-06-03
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Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

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Free alternative to OpenAI API

headroom is a free, open-source alternative to OpenAI API. Here's why:

  • 🧠 Token Compression: Efficiently reduce LLM tokens.
  • 💾 Data Streamline: Compress outputs, logs, RAG.
  • ⚡ Cost Reduction: Save 60-95% on API.
  • ✅ Quality Preserved: Maintain LLM accuracy.
  • ⚙️ Flexible Deployment: Library, proxy, MCP server.
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