Checksum is now a Google Partner

Demo of E2E Browser App Testing

Get a $100 thank you for your time, if we directly emailed you this offer. Expires Dec 9, 2025

Book a Demo with us if:

- You want to dramatically and quickly increase your test coverage

- Migrate to an AI version of Microsoft Playwright

- Eliminate flaky tests

- Reduce the need for regression tests

- See how tests automatically update when your app changes

Book a Demo with us if:

- You want to dramatically and quickly increase your test coverage

- Migrate to an AI version of Microsoft Playwright

- Eliminate flaky tests

- Reduce the need for regression tests

- See how tests automatically update when your app changes

Book a Demo with us if:

- You want to dramatically and quickly increase your test coverage

- Migrate to an AI version of Microsoft Playwright

- Eliminate flaky tests

- Reduce the need for regression tests

- See how tests change when the app changed

AI-Generated, Browser-Stable Selectors

Browser inconsistencies often stem from fragile selectors. Checksum’s AI picks the most resilient locator for each DOM element, eliminating test failures caused by:

DOM changes

Vendor-specific quirks

Dynamic layouts and styles

Automatically detects cross-browser issues

AI-Generated, Browser-Stable Selectors

Browser inconsistencies often stem from fragile selectors. Checksum’s AI picks the most resilient locator for each DOM element, eliminating test failures caused by:

DOM changes

Vendor-specific quirks

Dynamic layouts and styles

Automatically detects cross-browser issues

AI-Generated, Browser-Stable Selectors

Browser inconsistencies often stem from fragile selectors. Checksum’s AI picks the most resilient locator for each DOM element, eliminating test failures caused by:

DOM changes

Vendor-specific quirks

Dynamic layouts and styles

Automatically detects cross-browser issues

Parallelized Test Execution Without the Setup

You don’t need to manage test runners or containers. Checksum handles horizontal scale for you:

Tests fan out across browsers automatically

Results are unified in a single dashboard

CI-friendly with GitHub, GitLab, and Bitbucket integrations

Automatically detects cross-browser issues

Parallelized Test Execution Without the Setup

You don’t need to manage test runners or containers. Checksum handles horizontal scale for you:

Tests fan out across browsers automatically

Results are unified in a single dashboard

CI-friendly with GitHub, GitLab, and Bitbucket integrations

Automatically detects cross-browser issues

Parallelized Test Execution Without the Setup

You don’t need to manage test runners or containers. Checksum handles horizontal scale for you:

Tests fan out across browsers automatically

Results are unified in a single dashboard

CI-friendly with GitHub, GitLab, and Bitbucket integrations

Automatically detects cross-browser issues

Flake-Aware Retries Built In

Browser flakiness is a reality. Our system detects unstable behavior and reruns with intelligent context — so you know the difference between a real bug and a transient one.

No more false positives

Reliability scoring by browser

Audit logs for compliance or debugging

Automatically detects cross-browser issues

Flake-Aware Retries Built In

Browser flakiness is a reality. Our system detects unstable behavior and reruns with intelligent context — so you know the difference between a real bug and a transient one.

No more false positives

Reliability scoring by browser

Audit logs for compliance or debugging

Automatically detects cross-browser issues

Flake-Aware Retries Built In

Browser flakiness is a reality. Our system detects unstable behavior and reruns with intelligent context — so you know the difference between a real bug and a transient one.

No more false positives

Reliability scoring by browser

Audit logs for compliance or debugging

Automatically detects cross-browser issues

Built for Scaling Teams

Whether you’re testing a single webapp or thousands of tenants, Checksum scales with your engineering team:

Test all flows in every browser on every pull request

Add environments and run modes without infrastructure work

Automatically detects cross-browser issues

Built for Scaling Teams

Whether you’re testing a single webapp or thousands of tenants, Checksum scales with your engineering team:

Test all flows in every browser on every pull request

Add environments and run modes without infrastructure work

Automatically detects cross-browser issues

Built for Scaling Teams

Whether you’re testing a single webapp or thousands of tenants, Checksum scales with your engineering team:

Test all flows in every browser on every pull request

Add environments and run modes without infrastructure work

Automatically detects cross-browser issues

Ready to Transform Your Business?

Book a demo and see cross-browser testing that’s fast, stable, and scalable

Ready to Transform Your Business?

Book a demo and see cross-browser testing that’s fast, stable, and scalable

Ready to Transform Your Business?

Book a demo and see cross-browser testing that’s fast, stable, and scalable

Checksum is now a Google Partner

Checksum AI and Google Cloud: End-to-End Testing AI Innovation

Checksum is now a Google Cloud Partner

Checksum is now a Google Partner

Checksum AI and Google Cloud: End-to-End Testing AI Innovation