8x8 vs Polymail vs RingCentral vs Zoom
| Attribute | ||||
|---|---|---|---|---|
| Category | Communication | Communication | Communication | Communication |
| Pricing | Paid | Paid | Paid | Freemium |
| Starting price | $24/month | $10/seat/month | $30/month | — |
| Free tier | No | No | No | Unknown |
| Free trial | Yes | Yes | Yes | Unknown |
| Deployment | Cloud | — | Cloud | — |
| API available | Unknown | Unknown | Unknown | Yes |
| Platforms | — | ios, macos | ios, android, windows, macos | — |
| Certifications | — | — | — | 1 |
| Integrations | — | — | — | 3 |
| Company | Founded 1987 | — | Founded 2003 | Founded 2011 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Rbac | — Unknown | — Unknown | — Unknown | — Unknown |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | — Unknown |
| Data Export | — Unknown | — 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.