Verify work as fast as your agents can write it.

Ranger is the always-on AI QA platform where teams turn big ideas into real products.

Helping the world’s best teams ship to production faster.

Test

Your agent works longer without asking for help.

Ranger gives your coding agent the tools to check itself and keep going, without pulling you in.

One Command

Run ranger go. Ranger spins up a browser, tests your feature, and returns a verdict.

Verify As It’s Built

Ranger spins up a browser, tests your new feature, and returns a demo. Your agent keeps building while Ranger keps checking.

Auto-Fixes Without You

When Ranger finds a bug, your agent picks it up, fixes it, and re-tests with Ranger. No human in the loop.

Test

Ranger gives your coding agent the tools to check itself and keep going, without pulling you in.

Verify

Evidence for every change your agent makes. Screenshots, recordings, and traces. Know your entire app is ready to ship, not just your feature.

Verify

Evidence for every change your agent makes. Screenshots, recordings, and traces. Know your entire app is ready to ship, not just your feature.

Request Changes

Leave feedback on any scenario. Your agent picks it up, pushes a fix, and Ranger re-verifies.

Share Proof with Your Team

Every review is a shareable record, screenshots, video, verdicts. Attach to your PR. No meeting required.

E2E Tests with Intelligence

Ranger handles smart test selection before every deploy. Failures are instantly triaged, real bugs get surfaced, the rest is handled.

Scale

Coverage that compounds with every feature you ship.

Coverage that Compounds

Ranger recommends tests for every feature you ship. You approve, they're added to the suite.

Test Suites that Self-Maintain

Tests break as your product changes. Ranger triages what broke and why, Ranger handles the fix. Your suite stays healthy without you touching it.

Auto-Scaling Infrastructure

Spin up hundreds of parallel browsers on demand, scaling with your usage. Available to everyone, not just enterprises.

Scale

Coverage that compounds with every feature you ship.

80% faster shipping rate

32% fewer bugs in production

Integrations

Wherever you write code

Wherever you ship code

Wherever you do your work