Compare
Review up to 6 products side by side.
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Rocket.Chat
Rocket.Chat
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Slack
Salesforce
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Mattermost
Mattermost
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Zoom Workplace
Zoom Communications
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|---|---|---|---|---|
| Head-to-head in this comparison | ||||
| Advantages |
Only one here with Omnichannel
Free trial available
Open source
Can run on-premise
Turkish interface
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Only one here with Zapier integration, Email integration
Free trial available
Public pricing
Deloitte alliance partner
Vendor is publicly listed — audited financial disclosure
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Free trial available
Open source
Can run on-premise
Turkish interface
Public pricing
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Turkish interface
Public pricing
Vendor is publicly listed — audited financial disclosure
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| Drawbacks |
Lacks SOC 2, ISO 27001, HIPAA +4 more — offered by others here
Pricing only on request
No public adoption figures
Narrowest feature scope (15)
Smallest vendor (150 employees) — check support capacity
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Lacks Turkish interface, Self-hosted, Open source — offered by others here
Cloud only
No Turkish interface
No public adoption figures
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Lacks SOC 2, ISO 27001, HIPAA +1 more — offered by others here
No public adoption figures
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Lacks Self-hosted, Open source, Workflow automation — offered by others here
No free trial
Cloud only
Highest starting price here ($13.33 / user/month)
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| Editorial assessment | ||||
| Strengths |
Open source and self-hostable
Highly customizable and white-label options
Omnichannel features for customer messaging
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Intuitive channel-based messaging
Huge ecosystem of integrations and bots
Strong search and workflow automation
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Self-hosting gives full control over data
Open source and extensible
Suited to regulated and security-sensitive teams
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Reliable, high-quality video meetings
Easy for external participants to join
Webinars, chat and phone in one platform
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| Considerations |
Self-hosted setup and upgrades take effort
User experience less polished than leading SaaS tools
Advanced features require paid editions
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Free plan has limited message history
Can become noisy and distracting
Per-user cost adds up for large teams
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Self-hosting requires operational effort
Smaller integration ecosystem than Slack
Some enterprise features are paid only
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Free plan has meeting time limits
Add-ons like webinars cost extra
Extra apps beyond meetings are less mature
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| Product & company facts | ||||
| Deloitte alliance | ✕ | ✓ | ✕ | ✕ |
| Rating | — | — | — | — |
| Starting price | Free | $7.25 / user/month | $10 / user/month | $13.33 / user/month |
| Pricing model | Open source | Freemium | Open source | Freemium |
| Free plan | ✓ | ✓ | ✓ | ✓ |
| Free trial | ✓ | ✓ | ✓ | ✕ |
| Open source | ✓ | ✕ | ✓ | ✕ |
| Deployment | Cloud (SaaS), On-premise | Cloud (SaaS) | Cloud (SaaS), On-premise | Cloud (SaaS) |
| Platforms | Web, Windows, macOS, Linux, iOS, Android | Web, Windows, macOS, Linux, iOS, Android | Web, Windows, macOS, Linux, iOS, Android | Web, Windows, macOS, Linux, iOS, Android |
| Turkish interface | ✓ | ✕ | ✓ | ✓ |
| Target size | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise | Mid-market, Enterprise | Freelancer, Small business, Mid-market, Enterprise |
| Industries served | — | Banking & capital markets, Healthcare, Retail & consumer, Manufacturing & industrial, Government & public sector, Cross-industry | — | — |
| Active users | — | — | — | — |
| Customers | — | — | — | 192K |
| Vendor employees | 150 | 76,000 | — | 7,400 |
| Headquarters | Porto Alegre, BR | San Francisco, US | Palo Alto, US | San Jose, US |
| Founded | 2015 | 1999 | 2015 | 2011 |
| Categories | Team Communication | Team Communication | Team Communication | Team Communication, Video Conferencing |
| Features | ||||
| AI features | — | ✓ | ✓ | ✓ |
| Workflow automation | — | ✓ | ✓ | — |
| Omnichannel | ✓ | — | — | — |
| Screen sharing | — | ✓ | ✓ | ✓ |
| Video calls | ✓ | ✓ | ✓ | ✓ |
| GDPR compliance | ✓ | ✓ | ✓ | ✓ |
| HIPAA | — | ✓ | — | ✓ |
| ISO 27001 | — | ✓ | — | ✓ |
| SOC 2 | — | ✓ | — | ✓ |
| Open source | ✓ | — | ✓ | — |
| Self-hosted | ✓ | — | ✓ | — |
| API access | ✓ | ✓ | ✓ | ✓ |
| Calendar integration | — | ✓ | — | ✓ |
| Email integration | — | ✓ | — | — |
| Integrations marketplace | ✓ | ✓ | ✓ | ✓ |
| Webhooks | ✓ | ✓ | ✓ | ✓ |
| Zapier integration | — | ✓ | — | — |
| Mobile app | ✓ | ✓ | ✓ | ✓ |
| Multi-language | ✓ | ✓ | ✓ | ✓ |
| Turkish interface | ✓ | — | ✓ | ✓ |
| Audit log | ✓ | ✓ | ✓ | ✓ |
| Role-based access | ✓ | ✓ | ✓ | ✓ |
| Single sign-on (SSO) | ✓ | ✓ | ✓ | ✓ |
| Two-factor authentication | ✓ | ✓ | ✓ | ✓ |
Feature marks are based on our curated data; “—” means not verified, not necessarily missing. Head-to-head points are derived from this data relative to the selected products; editorial points are curated summaries.