51
Mattermost
Team chat. Source is AGPL unless you buy a commercial licence.
Mattermost vs Element
Mattermost scores 51 on the signals we measured. Element scores 45. Prefer Mattermost if you are following the score, then read the licence notes before you migrate.
45
Element
A Matrix client. You still need a homeserver.
| Mattermost | Element | |
|---|---|---|
| Measured score | 51 | 45 |
| Licence | AGPL-3.0 | AGPL-3.0 |
| Stack | TypeScript | TypeScript |
| Docker | Not at usual paths | Not at usual paths |
| Hosted option | Vendor cloud listed | Vendor cloud listed |
| Last push | 2026-10-15 | 2026-10-14 |
| Stars | 39,333 | 13,575 |