Full isolation.
Every test gets a clean browser. No shared state, no bleed between runs.
E2E tests that survive the real web.
Flaky tests aren't a tooling problem. They're an infrastructure problem. Browserbase gives your test suite real, isolated browsers that behave consistently across every run, every environment, every scale.
Browser infrastructure built for test reliability.
Headless browsers running on your CI box leak state, fight for resources, and behave differently than production. Browserbase replaces local or self-managed browser infrastructure with isolated, cloud-hosted sessions that spin up instantly, stay clean between runs, and match real-world rendering. Drop it in with Playwright, Puppeteer, or Selenium. Nothing changes except the reliability.
Flaky tests are a infrastructure tax. Stop paying it.
Consistent rendering.
Real browsers, not mocked environments. What you test is what ships.
Parallel execution.
Run your full test suite in parallel without provisioning a fleet.
Persistent sessions.
Test authenticated flows without re-login gymnastics.
Inspectable sessions.
Watch exactly what the browser did when a test fails. No guessing.
If your test suite runs in a browser, this is for you.
Built for teams dealing with:
- Flaky CI runs caused by shared or under-resourced browser instances
- End-to-end tests that pass locally and fail in staging
- Auth-dependent flows that break when sessions expire mid-suite
- Test suites that take too long to run because parallelization is painful to set up
- Debugging failures with nothing but a stack trace and a guess
Works with your existing Playwright, Puppeteer, or Selenium setup. No rewrite required.
Production-grade infrastructure, applied to testing.
The same platform teams trust for running agents and data pipelines at scale is the one your test suite runs on.
