Best Otter Alternatives in 2026
Updated
20 apps from A/B testing tools ranked against Otter on the same published basis.
- 1Otter vs Confidence by Spotify
- 2Otter vs GrowthBook
- 3Otter vs DevCycle
- 4Otter vs Experimently
- 5Otter vs Firebase Cloud Messaging
- 6Otter vs LaunchDarkly Experimentation
- 7Otter vs Mida
- 8Otter vs Omniconvert Explore
- 9Otter vs Statsig
- 10Otter vs Zoho PageSense
- 11Otter vs Featureflip
- 12Otter vs Optimizely Experimentation
- 13Otter vs AB Tasty
- 14Otter vs ABsmartly
- 15Otter vs Adobe Target
- 16Otter vs Dynamic Yield
- 17Otter vs Kameleoon
- 18Otter vs Nativeblocks
- 19Otter vs VWO Testing
- 20Otter vs Apex
Otter alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Confidence by Spotify | 7.8 | Free plan | $449/mo | Android, API, iOS, Web |
| 2 | GrowthBook | 7.8 | Free plan | $40/mo | Android, API, iOS, self-hosted, Web |
| 3 | DevCycle | 7.7 | Free plan | $500/mo | Android, API, Browser, iOS, Web |
| 4 | Experimently | 7.7 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 5 | Firebase Cloud Messaging | 7.7 | Free plan | Free | Android, API, Browser, iOS, Web |
| 6 | LaunchDarkly Experimentation | 7.7 | Free plan | $108.33/mo | Android, API, iOS, Web |
| 7 | Mida | 7.7 | Free plan | $299/mo | Android, API, iOS, Web |
| 8 | Omniconvert Explore | 7.7 | Free plan | Free | Android, API, Browser, iOS, self-hosted, Web |
| 9 | Statsig | 7.7 | Free plan | $150/mo | Android, API, iOS, Web |
| 10 | Zoho PageSense | 7.7 | Free plan | Free | Android, API, Browser, iOS, Web |
| 11 | Featureflip | 7.6 | Free plan | $49/mo | Web, iOS, Android |
| 12 | Optimizely Experimentation | 7.5 | Free plan | Free | Android, iOS, Web |
| 13 | AB Tasty | 7.1 | No | — | Android, API, iOS, self-hosted, Web |
| 14 | ABsmartly | 6.9 | No | — | Android, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 15 | Adobe Target | 6.9 | No | — | Android, iOS, Web |
| 16 | Dynamic Yield | 6.9 | No | — | Web, iOS, Android |
| 17 | Kameleoon | 6.9 | No | $495/mo | Android, API, iOS, Web |
| 18 | Nativeblocks | 6.9 | No | — | iOS, Android |
| 19 | VWO Testing | 6.9 | No | — | Android, API, iOS, self-hosted, Web |
| 20 | Apex | 6.8 | No | — | Android, API, iOS, Web |
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Questions about Otter alternatives
What is the best alternative to Otter?
Confidence by Spotify, number 1 in A/B testing tools with a score of 7.8 out of 10. The others here: GrowthBook, DevCycle, Experimently and 16 more.
What is the best free alternative to Otter?
Confidence by Spotify is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.