Introducing Canary (YC W26): An AI-Powered Code Review Assistant

Introducing Canary: Revolutionizing Code Verification with AI

We’re Aakash and Viswesh, co-founders of Canary—an innovative solution in AI-driven code verification. Our experience at tech giants like Google, Windsurf, and Cognition has fueled our mission: ensuring that pull requests (PRs) undergo rigorous testing for real user behavior before merging.

Why Canary?

• Clarifies what a PR changes
• Generates and executes tests against user workflows
• Detects issues like regressions efficiently

How It Works:

1. Connects to your codebase and comprehends its structure.
2. Reads PR diffs to understand intent.
3. Produces automated tests for real user flows, commenting on PRs with results.

Performance Insights:

• Canary leads significantly in Relevance, Coverage, and Coherence against other AI models.
• Benchmark report: QA-Bench v0.

🔗 Check out our product demo here!

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