Amplitude vs Otter
| Amplitude | Otter | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api | Web |
| Free plan | Yes | No |
| Paid from | 0 /mo | 49 /mo |
| Test types | — | Split URL / Redirect, A/B/n, Content Personalization, WordPress Theme Test |
| Supported platforms | — | web |
| Visual editor | — | Yes |
| Server-side testing | — | Yes |
| Audience targeting | — | Yes |
| Feature flags | — | No |
Both are listed in Best A/B Testing Tools. On Inferse, Amplitude scores higher on our published basis.