Usage-based pricing with room for growth

What is a snapshot?

A snapshot is one screenshot of a component variant in one browser. You can estimate your monthly usage with:

Component variants × Browsers × Happo runs per month

A Happo run usually happens once per CI build, so the number of runs per month roughly matches the number of commits your team pushes across pull requests and the main branch.

For example: 50 components × 3 browsers × 100 runs per month = 15,000 snapshots per month.

Is there a free trial?

The Free plan is the trial — there's no time limit, no credit card, and no expiring features. You can use it indefinitely for personal projects, or to evaluate Happo before upgrading. Paid plans simply unlock more browsers, more snapshots, and additional capabilities.

What happens when you go over quota?

When you are close to or at your quota limit, we will send you a notification. If you are on a free plan, your account will be paused and you will need to upgrade to a paid plan or wait for the next cycle to start. For paid plans, you will be charged for the additional snapshots used based on your overage rate.

Do you offer annual billing?

Yes. Annual billing is available for Pro and Enterprise plans. Quotas for annual plans are combined over 12 months, which can help smooth out usage spikes and provide a more predictable cost.

How can we pay?

You can pay by credit card, ACH, or wire transfer through our payment provider Stripe.

Are upgrades and downgrades prorated?

Yes. Plan changes are prorated within the billing cycle.

Can I cancel anytime?

Yes. Monthly plans can be cancelled at any time from your account settings, and you keep access through the end of the current billing cycle. There are no cancellation fees.

Which testing frameworks does Happo work with?

Happo integrates with the tools you're already using, including Storybook, Playwright, and Cypress. There's also a generic API for custom setups — see the integrations guide for the full list.

Which browsers and devices are supported?

You can run snapshots in Chrome, Firefox, Safari, Microsoft Edge, and iOS Safari — no extra setup required. The browsers included depend on your plan; the Enterprise plan covers all of them by default.

Does Happo work with native app development?

Yes, Happo works great for native apps! Learn more in the native app docs.

Can I get a demo?

Use this form to request a demo. We can show you how Happo works, how it's integrated in CI, and more.

Can I use Happo in my open source project?

Absolutely! Free plans are available for open source projects. Talk to us and we'll get things started.

Does Happo support SSO?

Yes. Happo supports SAML 2.0 single sign-on through most major identity providers. SSO is available on the Enterprise plan — get in touch to enable it. See the SSO documentation for setup details.

Do you offer webhooks?

Yes. Webhooks can notify your systems on several event types, including when a report comparison completes and when a diff is reported as a flake. Each webhook can subscribe to the events you care about. Learn more in the webhooks guide.

Which CI systems are supported?

The Happo CLI auto-detects common CI providers like GitHub Actions, CircleCI, Travis CI, and Azure DevOps. See continuous integration docs for examples. Yours not listed? Let us know, and we'll make sure to get you set up smoothly.

How does access control work?

Happo has regular user and administrator roles. Access can be granted via email domain, explicit invites, or integrated GitHub repos, and SSO can assign roles via SAML attributes. We don't charge per seat, so you can add as many users as you need. See roles and permissions for the full breakdown.

How do I get started?

Our documentation has all the details you need in order to set up a Happo test suite for your application. If you happen to get stuck during the process, don't hesitate to reach out to us and ask for additional help.

What makes Happo different from other visual testing tools?

A few things set us apart. We don't charge per seat, so every plan includes unlimited users. Accessibility testing is included alongside visual testing on every plan, whereas many competitors gate it behind their top tier or leave it out entirely. We integrate with the tools you already use, including Storybook, Playwright, and Cypress, plus a generic API. And support is founder-led: when you email us, you reach the people who actually build Happo.

Who runs Happo?

Happo is a small, self-bootstrapped team founded by Henric Persson and Joe Lencioni, who have been building it since 2014. No venture capital and no outside pressure, just a focus on making the best visual and accessibility testing platform we can. Learn more about us.