Kumospace vs Mattermost vs Pumble vs Zulip
| Attribute | ||||
|---|---|---|---|---|
| Category | Communication | Communication | Communication | Communication |
| Pricing | Free tier | Free tier | Free tier | Free tier |
| Starting price | $16/seat/month | $10/month | $2.49/month | $6.67/month |
| Free tier | Yes | Yes | Yes | Yes |
| Free trial | Yes | Yes | Yes | No |
| Deployment | — | Cloud | — | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | ios, android, windows, macos, linux | — | — |
| Certifications | — | — | — | — |
| Integrations | — | — | 1 | — |
| Company | Founded 2020 | Founded 2015 | Founded 2020 | Founded 2012 |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.