Three tools · one Rust-native AI

Fearless Daily
Rust Coding

Reliable Quality Delivery

Your seasoned Rust co-pilot — in your editor, your terminal, and your pull requests. Production-grade code generation with zero hallucinations on Rust idioms.

No credit card needed · Free fine-tuned model included

Three tools, one Rust-native brain

Pick your surface. Each product shares the same fine-tuned Rust model — so install one, or install them all.

AI that ships in your editor

One-click install from Zed Extensions. Inline completions, bug fixes, refactorings, and explanations — tuned to Cargo, async Rust, and lifetimes. The video on the right is real output, no cuts.

  • Inline generations that understand Cargo.toml
  • Fearless refactors across modules & lifetimes
  • Zero-cost free tier on the fine-tuned model

Built exclusively for Rustaceans

Every capability is designed around Rust's type system, ownership model, and ecosystem.

  • Free Fine-Tuned Rust Model

    Zero-cost access to a model trained deeply on Rust patterns, crates, and best practices. Daily coding tasks without limits.

  • Cargo-Aware Generations

    Understands Cargo.toml, async Rust, lifetimes — not generic guesses. All in Rust, all for Rust.

  • Rust Graph Indexing

    Lightning-fast semantic search over crates.io and your private repos. Navigate dependencies like never before.

  • Terminal-Native Agent

    Rapid prototyping, bug fixing, and crate exploration — baked for Rust safety and performance.

  • Community Tooling

    Seamless integration of Rust community tools with smart tool-calling, from clippy to bacon.

  • Reliable & Fearless

    Production-ready output: fewer panics, better error handling, fearless refactors with confidence.

Join the fearless Rust crew

  • Discord

    Real-time help, share wins, give direct feedback to the team, and co-design upcoming features.

    Join Discord
  • X (Twitter)

    Latest model updates, Rust tips, and announcements. Follow along as we build the future of Rust AI tooling.

    Follow @CorustAI

Let's build better Rust together

Support

Bugs, questions, and feedback

[email protected]

Partnerships & Enterprise

Custom models, private indexing, team quotas

[email protected]