Percy
Visual regression testing platform owned by BrowserStack. Cross-browser snapshots with pixel-drift alerts.
Strengths
- Native BrowserStack integration, good fit if you already have the BrowserStack suite
- Cross-browser included (Chrome, Safari, Firefox, Edge) without separate plan
- SDKs for most test frameworks (Cypress, Playwright, Selenium)
Limitations
- Documentation thinner than Chromatic, smaller community
- No native Storybook integration, you wrap it yourself
- Pricing not transparent on site, negotiation needed for large volumes
Best for
- Teams already on BrowserStack wanting to add visual regression
- QA teams testing cross-browser on enterprise applications