# Impact intelligence

> Every pull request reviewed against the live infrastructure it deploys to. Default verdict: pass.

“Merging this pull request may degrade production.” Polylane reviews every pull request against live production.

## Your linter can't see production. This reviewer can.

- **Reviewed against what's live.** The diff is checked against the services it deploys to: their config, their traffic, their recent incidents.
- **Pass by default.** A fail has to prove exactly how a line in the diff breaks production. “Might” doesn't count.
- **One comment.** Updated in place on every push, never a pile-on. Docs and test changes pass straight through.
- **Teeth, if you want them.** Turn on the blocking check and a fail holds the merge until a later push resolves it.

## More

- [Context graph](https://polylane.com/product/context) ([markdown](https://polylane.com/product/context.md))
- [Anomaly detection](https://polylane.com/product/detection) ([markdown](https://polylane.com/product/detection.md))
- [Alert intelligence](https://polylane.com/product/alert-intelligence) ([markdown](https://polylane.com/product/alert-intelligence.md))
- [Investigations](https://polylane.com/product/investigation) ([markdown](https://polylane.com/product/investigation.md))
- [Change intelligence](https://polylane.com/product/change-intelligence) ([markdown](https://polylane.com/product/change-intelligence.md))
- [Autofix](https://polylane.com/product/autofix) ([markdown](https://polylane.com/product/autofix.md))
- [Automations](https://polylane.com/product/automations) ([markdown](https://polylane.com/product/automations.md))
- [Instrumentation](https://polylane.com/product/instrumentation) ([markdown](https://polylane.com/product/instrumentation.md))
- [Product overview](https://polylane.com/product) ([markdown](https://polylane.com/product.md))

Early access is rolling out through the waitlist: join at https://polylane.com/#join