Nelio A/B Testing vs Optimizely Experimentation
| Nelio A/B Testing | Optimizely Experimentation | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | Android, iOS, Web |
| Free plan | Yes | Yes |
| Test types | A/B, multivariate, page, post, custom post type, headline, template, theme, popup, widget, menu, CSS, JavaScript, PHP, WooCommerce product, WooCommerce bulk sale, heatmap | A/B testing, multi-page testing, feature testing, server-side testing, multivariate testing, multi-armed bandit testing |
| Supported platforms | web | web_and_mobile |
| Visual editor | No | Yes |
| Audience targeting | Yes | Yes |
| Server-side testing | — | Yes |
| Mobile SDK | — | Yes |
| Feature flags | — | Yes |
Both are listed in Best A/B Testing Tools. On Inferse, Optimizely Experimentation scores higher on our published basis.