Relace Repos
Relace Repos is a Git-compatible source control system designed specifically for AI coding agents that offers convenient repository hosting with built-in state-of-the-art code retrieval, lightweight operations, and no rate limits.
https://relace.ai/?ref=producthunt
Product Information
Updated:Oct 17, 2025
What is Relace Repos
Relace Repos is a centralized platform that provides infrastructure enabling autonomous coding agents to store, search, and modify production codebases at high speed. Founded in 2022 by Eitan Borgnia and Preston Zhou, it functions as a Git-compatible repository service optimized for AI agents rather than human developers. The platform integrates seamlessly with GitHub to allow human developers to easily collaborate on the same codebase while providing specialized features for AI-driven development workflows.
Key Features of Relace Repos
Relace Repos is a Git-compatible repository service designed specifically for AI agents, offering source control with built-in codebase retrieval capabilities. It features lightweight push/pull operations, fast branching for spawning subagents, automatic indexing for two-stage retrieval, and high-throughput rate limits. The system enables fast code searching across million-line repositories in 1-2 seconds and applies file edits at speeds of 10,000 tokens per second.
High-Speed Code Retrieval: Two-stage retrieval system that can search entire codebases in less than 2 seconds, with built-in semantic search capabilities
Lightweight Operations: Efficient push/pull operations from sandboxes and fast branching designed specifically for AI agent workflows
Automatic Indexing: Every commit is automatically indexed for fast retrieval across millions of repositories with no hard rate limits
Universal Code Merging: Advanced merging model that can apply file edits at 10,000 tokens per second with high reliability
Use Cases of Relace Repos
AI-Native Startups: Enables companies building prompt-to-app experiences to efficiently manage and modify code through AI agents
Enterprise Development Teams: Provides a vendor-neutral alternative to GitHub Copilot for private code repositories with enhanced performance
No-Code Platforms: Powers code generation features for website builders and vertical SaaS platforms serving non-technical users
Collaborative Development: Facilitates real-time AI cooperation in debugging sessions and development discussions with fast response times
Pros
Significantly faster code merging and retrieval compared to traditional systems
No hard rate limits, allowing for high-frequency commits
SOC 2 compliant with strong security features
Cons
Requires integration effort to set up in existing workflows
May require additional training for teams used to traditional version control systems
How to Use Relace Repos
Sign up for Relace: Go to app.relace.ai/sign-up to create a free account and get your API key
Install the SDK: Run 'npm i @relace-ai/agent-client' to install the TypeScript client SDK
Initialize the client: Create a Relace client by importing and configuring with your API key: const client = createRelaceClient({ baseUrl: 'https://api.relace.ai', apiKey: process.env.RELACE_API_KEY! })
Upload code to Relace Repos: Push your codebase to Relace Repos, which will automatically chunk and index the code for fast retrieval
Use the retrieval system: Query the two-stage retrieval system to find relevant files in 1-2 seconds using semantic search across your codebase
Make code changes: Stream your planned changes to a frontier model that outputs partial edits
Apply changes: Use the Instant Apply model to merge changes at 10,000 tokens per second
Commit changes: Commit the merged changes back to the repository using lightweight push operations
Relace Repos FAQs
Relace Repos is a source control system designed specifically for AI coding agents, featuring lightweight push/pull operations, fast branching for spawning subagents, automatic indexing for two-stage retrieval, and rate limits designed for high throughput.
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