Happo review
A broad visual testing platform with a free tier and paid plans from $149 monthly.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Happo is a cloud-based platform for visual and accessibility regression testing across web, iOS, Android, and API workflows. Development teams can capture interface screenshots through Storybook, Playwright, Cypress, or custom API integrations, compare them with baselines, and review visual changes. Its workflows include pixel-difference views, side-by-side, diff, and swipe modes, responsive viewport testing, accessibility regression checks, and approval or rejection of differences.
The published plans show a useful entry point for smaller teams. Free includes visual and accessibility testing, 5,000 snapshots per month, Chrome screenshots, and no credit card or time limit. Starter costs $149 per month and adds unlimited users, unlimited concurrent runs, Happo API access, accessibility testing, and Chrome and Firefox screenshots. Growth costs $399 per month and adds Safari screenshots. Pro costs $749 per month and adds iOS Safari and Microsoft Edge coverage; annual billing is available for Pro. Enterprise offers annual plans, SLAs, Single Sign-On, enterprise-level support, and accessibility testing.
Happo fits teams that want visual review inside existing development workflows rather than a standalone screenshot utility. It provides CI and pull-request review links and integrates with GitHub Actions, CircleCI, GitHub, Bitbucket, Azure DevOps, and GitLab. Native iOS and Android test suites can upload screenshots, while the public REST-like API supports custom integrations. Teams needing browser coverage beyond Chrome and Firefox will need a higher paid tier, and teams seeking AI features or an open-source product should consider another option. Happo is a strong fit for engineering teams that value visual, accessibility, and responsive checks across multiple platforms.
Happo pros and cons
- Where it wins
- Supports visual and accessibility regression testing
- Integrates with Storybook, Playwright, Cypress, and CI tools
- Captures screenshots across browsers, responsive views, iOS, and Android
- Where it doesn't
- Paid plans begin at $149 per month
- Advanced browser coverage is limited to higher paid tiers
- No AI features or open-source offering
Happo fact sheet, pricing and score →
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