LP
Lost Pixel
Lost Pixel is an open-source visual regression testing platform designed to help engineering teams ship frontend changes with confidence.
Our verdict
Who it's for
Holistic visual regression testing in the cloud for confident frontend development.
Who should look elsewhere
Currently only integrates with GitHub, not other Git providers.
Pros
- +Open-source core allows for free usage and custom workflows.
- +Seamless integration with GitHub actions for easy setup.
- +Supports existing development tools like Storybook, Next.js, and Playwright.
- +Offers advanced features like element masking, custom code execution, and flakiness mitigation.
- +Provides a clear and affordable pricing model, including a generous free tier.
Cons
- −Currently only integrates with GitHub, not other Git providers.
- −Requires some technical setup for integration with existing projects.
Key features
- ✓First-class GitHub integration with automatic status checks
- ✓Composition with Storybook, Next.js, and Playwright
- ✓Streamlined visual review flow (approve, reject, comment)
- ✓Masking of unneeded elements in screenshots
- ✓Execution of custom browser code (CSS/HTML adjustment)
- ✓Configurable thresholds (absolute & relative) per screenshot or globally
- ✓Multiple browser execution for visual regression detection
- ✓Multiple breakpoint execution for responsive design testing
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | — | month | 7 000 screenshots per month included; Unlimited collaborators; Monorepo support |
| Startup | $100 | month | 40 000 screenshots; $0.006 per screenshot |
| Business | $250 | month | 100 000 screnshots; $0.005 per screenshot |
| Scale | $670 | month | 300 000 screenshots; $0.004 per screenshot |
Integrations
GitHub