EAS Observe vs Scout by base14
EAS Observe
expo.devScout by base14
base14.ioSide by side
| Figure | EAS Observe | Scout by base14 |
|---|---|---|
| Price from | $19/mo | $250/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 4 | 2 |
| Spec score · Mobile App Monitoring | 8.3 (#11) | 7.9 (#16) |
| Purpose | EAS Observe monitors performance in production across real devices and conditions. | Scout is an OpenTelemetry-native observability platform combining observability, insights, and AI-powered debugging. |
| Support | The product FAQ directs users with questions or who need human support to contact Expo’s team. | The Startup plan includes dedicated Slack support, assisted onboarding with the first month free, fortnightly reliability reviews, and 24/7 support. |
Plans
EAS Observe
- FreeFree
- Starter$19 a month
- Production$199 a month
- EnterprisePriced on request
In their own words
EAS Observe
EAS Observe is a production performance monitoring service for apps running on real devices and conditions. It records cold and warm launch times, time to first render, time to interactive, bundle load time, and EAS Update download time. Measurements can be compared across app versions and over-the-air updates to help identify regressions. Expo Router and React Navigation integrations add render and interactive timings for individual routes. Apps can send user-defined events with Observe.logEvent and analyze them with performance data. Results appear in the EAS dashboard or can be queried from the terminal with EAS CLI commands. EAS Observe supports Android, iOS, and tvOS, but requires Expo SDK 55 or later and an app linked to an EAS project. It is unavailable in Expo Go and needs a development or production build. JavaScript error and native crash reporting are preview features. Plans include Free at $0/month, Starter at $19/month plus additional usage, and Production at $199/month plus additional usage; Enterprise pricing is custom. Retention is 90 days.
Scout by base14
Scout by base14 has no write-up on Specifiction yet; its figures are above.