A Slack bot that tracks questions asked to colleagues and automatically reminds them if unanswered after a set time, without storing message content, from $9.83/month.
followupbot.io
Alternatives to
Mattermost
Best alternatives to Mattermost in 2026
Mattermost is "Open-source team collaboration platform. [![Open-Source Software][OSS Icon]](https://github.com/mattermost/mattermost) ![Freeware][Freeware Icon]". If you are looking for an alternative to Mattermost in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 8 best options available. The most popular alternatives include: Slack, Microsoft Teams. All these solutions are listed in the Informatique category.
Quick comparison of Mattermost alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Équipes utilisant Slack qui veulent éviter que des questions importantes restent sans réponse, notamment support client et canaux de tickets. | — | |
| 2 | Développeurs | — | |
| 3 | Développeurs | — | |
| 4 | Développeurs | — | |
| 5 | Développeurs | — | |
| 6 | Professionnels | — | |
| 7 | Entreprises | Équipes | — | |
| 8 | Grand public | — |
#1
- ✓ Very low price (under $10/month) for a specific, painful Slack problem
- ✓ Doesn't store message content — a real privacy advantage
FAQ about Mattermost alternatives
- What is the best alternative to Mattermost in 2026?
- Based on our selection, Follow Up Bot for Slack is the best alternative to Mattermost in 2026. A Slack bot that tracks questions asked to colleagues and automatically reminds them if unanswered after a set time, without storing message content, from $9.83/month.. See our full ranking above to compare all options.
- Is Mattermost free?
- Mattermost is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Mattermost are there?
- mySelectas has listed 8 alternatives to Mattermost in the Informatique category. Our selection is updated regularly to include the best options available.