Intercom vs Mem vs Missive vs Slack
| Attribute | ||||
|---|---|---|---|---|
| Category | Customer Support & Success | Note-taking & Knowledge | Communication | Communication |
| Pricing | Paid | Free tier | Paid | Free tier |
| Starting price | $29/month | $8/month | $14/seat/month | $7.25/month |
| Free tier | No | Yes | No | Yes |
| Free trial | Yes (14d) | No | Yes | Yes |
| Deployment | — | — | — | — |
| API available | Yes | Unknown | Unknown | Yes |
| Platforms | — | — | — | — |
| Certifications | 5 | — | — | 8 |
| Integrations | 4 | — | 1 | 2 |
| Company | Founded 2011 | — | — | Founded 2009 |
| Feature attributes | ||||
| Sso Saml | ✓ Yes | — Unknown | — Unknown | ✓ Yes |
| Rbac | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Data Export | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Ticketing | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Live Chat | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Knowledge Base | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Ai Chatbot | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Omnichannel | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Video Conferencing | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Team Messaging | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Max Participants | — Unknown | — Unknown | — Unknown | — Unknown |
| Screen Sharing | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Guest Access | — Unknown | — Unknown | — Unknown | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.