
Loki
7.3#4 in visual regression testing softwareFree planFree planAndroidiOSWebLinux
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| Fact | Loki | SnapDiff |
|---|---|---|
| Purpose | Loki tests Storybook projects for visual regressions by comparing screenshots with reference images. | SnapDiff captures web pages and compares screenshots pixel by pixel to detect visual regressions. |
| Security | The command-line reference documents a `chromeDockerWithoutSeccomp` option, which defaults to false. | The privacy policy states traffic uses TLS 1.2+, API keys are stored as hashes, and sensitive integration credentials are encrypted at rest. |
| Support | The project provides documentation and a GitHub repository for its community and development. | The contact form says SnapDiff will respond to questions, feedback, or enterprise pricing inquiries within one business day. |
Loki suits developers maintaining Storybook projects who want screenshot comparisons in a continuous integration workflow. It supports browser captures as well as iOS simulator and Android emulator screenshots.
SnapDiff suits developers and teams who want to check UI changes across web pages, pull requests, or scheduled URL monitoring. Its API can also compare URLs without a test suite or CI/CD pipeline.