Frontend Regression Validator
6.2#16 in visual regression testing softwareFree planFree planWebAPILinuxmacOS
VisitFrontend Regression Validator vs Happo
What both publish
| Fact | Frontend Regression Validator | Happo |
|---|---|---|
| License | The repository includes an Apache License 2.0, which grants no-charge, royalty-free rights subject to its terms. | The public Happo integration library and legacy happo.io repository are released under the MIT License. |
Frontend Regression Validator plans
- Open-sourceFree
Happo plans
- FreeFree
- Starter$149 a month
- Growth$399 a month
- Pro$749 a month
- EnterprisePriced on request
Pick Frontend Regression Validator if…
FRED suits teams that need to compare website versions and can run a local or Docker deployment. Its API and parallel processing may fit workflows that need automated or multi-site comparisons.
Pick Happo if…
Happo suits teams checking visual and accessibility changes in component interfaces, particularly those using CI workflows and supported repository integrations. Browser availability and snapshot limits vary by plan.