The numbers below compare the entry-level hosted experience, not total enterprise capability. Screenshot, snapshot, and test-unit meters are not interchangeable.
Plan comparison
| Vendor | Free / entry | First paid | Review | Browser / capture boundary |
|---|---|---|---|---|
| Snap | 5,000 renders/month | $9.99 for 12,000; $29 for 40,000 | Hosted dashboard review included | Chromium; hosted public previews or hybrid local capture |
| Percy | 5,000 screenshots/month | $199/month annual billing or $249/month month-to-month for 10,000 | Collaborative review starts on paid plans | Chrome, Firefox, Edge, and Safari; billed per browser × width × page |
| Chromatic | 5,000 billed snapshots/month | $179/month for 35,000; $0.008 overage | UI Review, interaction tests, accessibility tests, and TurboSnap on Free; accessibility reports are separately gated | Chrome on Free; Safari, Firefox, and Edge from Starter |
| Argos | Hobby: 5,000 screenshots/month | Pro: $100/month for 35,000; usage overage available | Team reviews and longer team-scoped history on Pro | Capture runs in customer Playwright, Cypress, or Storybook CI |
Which tool fits?
- Snap: Small teams that want durable shared baselines and a low-cost hosted review path.
- Percy: Teams already invested in BrowserStack and broad cross-browser coverage.
- Chromatic: Storybook/component teams that value deep visual-review integration.
- Argos: Teams wanting an agent-oriented, CI-native visual workflow.
Where Snap fits
Snap is a practical fit when Chromium coverage is sufficient, the team wants a shared hosted baseline and review history, and the first paid step needs to stay close to the free allowance. GitHub Actions is the supported PR-comment path. Public preview URLs can use Snap's hosted renderer; localhost and private targets use the hybrid local capture path in the customer's CI.
Snap is not the right fit when Firefox/WebKit/Safari coverage is a launch requirement, when a team needs Storybook-specific workflows, or when enterprise visual-AI coverage is the primary need. See the Visual CI guide for the complete qualification boundary.
Sources
Competitor terms change. This page is a dated comparison, not an endorsement or a substitute for each vendor's current plan agreement.