Screenster vs SmartUI
Screenster
screenster.io
SmartUI
testmuai.comSide by side
| Figure | Screenster | SmartUI |
|---|---|---|
| Price from | $25/mo | $199/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 6 | 3 |
| Spec score · Visual Regression Testing Software | 8.7 (#2) | 8.0 (#12) |
| Headquarters | Washington, DC area | The company lists its headquarters at 1 Sutter Street, Suite 500, San Francisco, California 94104. |
| Security | The privacy policy says Screenster uses encryption, firewalls, and SSL technology as security measures, while noting these do not guarantee against breaches. | TestMu AI states its platform is SOC 2 Type 2 compliant and GDPR and CCPA compliant; it says test virtual machines are reset and user data is wiped after sessions. |
Plans
Screenster
- FreeFree
- FreeFree
- Local ScreensterFree
- Basic$25 a month
- Standard$45 a month
- Premium$75 a month
In their own words
Screenster
Screenster is a UI regression testing tool for automating tests of web interfaces. Its no-code recorder captures actions on web pages without requiring code, element IDs, checks, or assertions. Test runs can be compared with a baseline to identify new, deleted, or changed visual and page content. Smart selectors can find page elements after they move or change and adjust timeouts automatically. Users can also write JavaScript or Java tests against the Selenium API within Screenster. The locally installed server can run offline. Screenster says it stopped running its online servers after August 1, 2023, and made local use free without restrictions. The installation guide requires Windows and lists Windows 8, 8.1, 10, Server 2012, and Server 2016; local browser documentation lists Chrome, Firefox, and Internet Explorer. Plans include Free at free, Basic at $25 a month, Standard at $45 a month, and Premium at $75 a month, each billed per tester per month.
SmartUI
SmartUI captures application UI screenshots and compares them with baselines to identify visual regressions across browsers, devices, apps, and PDFs. Its Visual AI filters rendering noise and explains meaningful differences, while Smart Ignore can mask dynamic regions and distinguish layout shifts from other changes. Root Cause Analysis compares screenshot differences with code changes and suggests fixes. The listed frameworks include Selenium, Playwright, Puppeteer, Cypress, Appium, Espresso, XCUITest, and Jest. SmartUI describes coverage across 3,000+ browser combinations and 10,000+ real devices, and supports Figma-to-live-UI comparison and PDF checks for text, layout, font, and graphic differences. Git branch-aware baselines work across branches and CI/CD pipelines; diffs and suggestions can be exported to Jira or Slack, with GitHub and GitLab integrations listed. The free plan includes 2,000 screenshots for lifetime use and one month of build history. SmartUI Visual Regression costs $199 a month, billed annually, and includes one year of build history; screenshot volume is selected with the plan.