Slack

Team communication hub with channels and integrations
Free planPaid from $8.75/user/mo
- Web app
- iOS (iPhone & iPad)
- Android
- macOS
A side-by-side comparison to help you choose.
Slack edges ahead on overall rating and fit.
Try SlackTeam communication hub with channels and integrations
Cloud business phone system with video meetings and team messaging, now part of Ericsson.
| Slack | Vonage Business Communications | |
|---|---|---|
| Rating | 4.5 / 5 | 4.4 / 5 |
| Pricing | Free+Paid | Paid Subscription |
| Starting price | From $8.75/user/mo | From $19.99/line/mo |
| Free plan | Included | Included |
| Offers free trial | No | No |
| Platforms | Web app, iOS (iPhone & iPad), Android, macOS, Windows | Web app, iOS (iPhone & iPad), Android, macOS, Windows |
| Integrations | — | — |
| Best for | Remote teams, engineering, customer support | Small and midsize businesses wanting calling, meetings and messaging in one plan Teams that need VoIP desk phone support alongside softphone apps Buyers comfortable with annual billing in exchange for promotional rates Companies that may later build on Vonage's separate communications APIs |
| Founded | — | — |
| Company | Salesforce | Vonage |