Rocket.Chat vs Slack
Rocket.Chat
rocket.chatSlack
slack.comSide by side
| Figure | Rocket.Chat | Slack |
|---|---|---|
| Price from | Free | $8.75/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 6 | 4 |
| Spec score · Team chat apps | 9.0 (#7) | 9.5 (#2) |
| Spec score · Instant Messaging Software | 8.6 (#8) | 8.9 (#4) |
| Spec score · Business Instant Messaging - Enterprise Software | 8.6 (#7) | 8.9 (#3) |
| Spec score · Business Instant Messaging - Midmarket Software | 8.6 (#8) | 8.9 (#4) |
| Spec score · Team Communication Software | 8.5 (#10) | 8.8 (#5) |
| Spec score · Remote Working software | 8.6 (#10) | 9.0 (#7) |
| Spec score · Team Collaboration Software | 8.5 (#14) | 8.8 (#9) |
| Spec score · Google Workspace Communication Tools | 8.4 (#16) | 8.8 (#7) |
| Channels | Yes | Yes |
| Free plan | Yes | Yes |
| Guest access | Yes | Yes |
| Integrations | The marketplace lists integrations including Trello, Zapier, Zoom and Rocket.Chat AI, and supports public and private apps. | Salesforce,Jira,Google Drive,ChatGPT,Asana,Miro,Notion,Zoom,GitHub,GitLab,PagerDuty,Box,Dropbox,Zendesk,Freshdesk,HubSpot |
| Message history | unlimited | limited |
| Supported platforms | web,Windows,macOS,Linux,iOS,Android,API,self-hosted | web,windows,macos,linux,ios,android,api |
| Security controls | Official security guidance describes TLS termination, upload controls, ClamAV malware scanning, notification-content suppression and data-loss-prevention rules. | Security features include two-factor authentication, access logs, SSO, device management, and data loss prevention. |
Plans
Rocket.Chat
- StarterFree
- CommunityFree
- StarterFree
- CommercialPriced on request
- DefensePriced on request
- GovernmentPriced on request
In their own words
Rocket.Chat
Rocket.Chat has no write-up on Specifiction yet; its figures are above.
Slack
Slack is a team collaboration platform organized around messages, channels and connected apps. It supports guest access and integrations including Salesforce, Jira, Google Drive, Asana, Zoom, GitHub and Notion; its App Directory offers over 2,600 apps. Slack runs on the web, Windows, macOS, Linux, iOS and Android, and supports an API. The free plan is ₹0 and free forever, with 90 days of searchable message history and up to ten apps. Free users can hold one-to-one audio and video meetings with screen sharing, and send one-to-one external messages through Slack Connect. Paid plans offer unlimited message history and group external messaging with up to 250 organizations. Annual billing starts at $7.25 per user per month; monthly Pro is $8.75 per month. Workflow Builder automates routine tasks without coding. AI features include summaries, search, daily recaps, file summaries, Slackbot and workflow generation. Slack encrypts data at rest and in transit by default; security controls include two-factor authentication, access logs, SSO, device management and data loss prevention.