Evolvable writes, tests, fixes, and evolves your codebase — so your system gets better every time it runs.
12 export async function processOrder(items) {13 const total = items.reduce((a,b) => a+b.price, 0)14− return charge(total)15+ if (!items.length) throw new EmptyCartError()16+ const tax = calcTax(total, region)17+ return retry(() => charge(total + tax), 3)18 }1920 // auto-generated by evolvable · runtime feedback21 // fixes: 3 prod errors · saves: 240ms p95
Used by early engineering teams building fast-moving products
Every codebase decays. AI helps you write more — and then leaves you with more to maintain.
Edge cases pile up. Stack traces become wallpaper.
Tech debt outpaces velocity. Nobody volunteers for cleanup.
The best people spend their day patching, not shipping.
Code suggestions stop the moment the PR is merged.
Evolvable closes the loop: write → test → detect → fix → improve. Your system doesn't just run — it gets better.
Analyzes your codebase, architecture, and patterns to build a working model of your system.
Writes code, fixes bugs, and proposes improvements as reviewable pull requests.
Uses runtime signals — errors, latency, usage — to continuously improve the system.
Reproduces, patches, and verifies fixes from production traces.
Pays down debt incrementally — never blocking feature work.
Generates and maintains tests where coverage is weakest.
Detects regressions and proposes targeted optimizations.
Services rewrite their own hot paths from runtime telemetry.
Tracks PRs through merge, deploy, and impact — not just diffs.
Most AI tools end at the diff. Evolvable starts there.
Join the private beta. Limited cohort. We onboard a few teams per week.