Alterable vs Constructor
| Alterable | Constructor | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $49/mo | — |
| Open source | No | No |
| Platforms | api, Web | Web, iOS, Android |
| Free plan | Yes | — |
| Paid from | 49 /mo | — |
| Behavioral triggers | Yes | — |
| Dynamic content | Yes | — |
| Product recommendations | Yes | — |
| Real-time personalization | Yes | — |
| Channel support | — |
Both are listed in Best Email Personalization Software. On Samsung Mobile US Press, Constructor scores higher on our published basis.