Launched today. Koalr — deployment risk scoring for every PR, before it merges

Hey everyone — Andrew here, founder of Koalr. We just launched.

Koalr scores every pull request 0–100 for production risk before it ships. It uses 36 research based signals — things like file change blast radius, author expertise drift, CODEOWNERS violations, CI history, and time-of-week patterns — to flag risky deploys before they become 2am incidents.

It connects to GitHub in minutes, no code access needed — we only read metadata.

What makes it different:

• Risk score auto-tunes from your actual incident history

• Blast radius propagation across service dependency graphs

• DORA metrics + AI-powered risk briefings in one place

• Works across teams, repos, and orgs

Free tier available. No credit card needed.

Try the no-signup demo → https://app.koalr.com/demo Or score a real PR in your browser → https://koalr.com/tools/deploy-risk-calculator

Happy to answer any questions here or in the AMA I posted earlier today on the p/koalr forums.