Microsoft Teams vs PrivOS
Microsoft Teams and PrivOS are both team communication tools. Microsoft Teams is aimed at enterprise and small businesses, while PrivOS is aimed at small businesses and enterprise. Microsoft Teams costs less, from $4/mo versus $20/mo for PrivOS. Both have a free plan.
Microsoft's chat, meetings and calling hub inside Microsoft 365
Self-hostable team chat, lists, docs and sandboxed AI agents
| Pricing | Freemium · $4 | Freemium · $20 |
| Starting price | $4/mo | $20/mo |
| Free plan | Yes | Yes |
| Free trial | 30 days | — |
| Built for | Enterprise, Small businesses | Small businesses, Enterprise, Developers |
| Platforms | web, macos, windows, ios, android | web, linux |
| Country | US · 2017 | — |
| Rating | — | — |
Choose Microsoft Teams if
Organisations already standardised on Microsoft 365 that want chat, meetings and files in one governed platform.
- Included in most Microsoft 365 business plans at no extra cost
- Deep integration with Outlook, SharePoint, OneDrive and Office
- Strong security, compliance and identity management via Entra ID
Look elsewhere if: Startups and developer teams that prefer fast chat and a large third-party app ecosystem, or Google Workspace users (Slack, Google Meet).
Choose PrivOS if
Small and mid-sized teams that want chat, lists, files and AI agents on infrastructure they control.
- Free self-hosted Community edition for up to 10 users
- Agents do not count toward the free user limit
- Bring your own or locally hosted LLMs
Look elsewhere if: Teams that want a proven, widely adopted chat or project tool with large ecosystems (Mattermost, ClickUp).
Microsoft Teams vs PrivOS pricing
Microsoft Teams
- Teams (free)$0Personal use; 60-minute group calls, up to 100 people
- Teams Essentials$4/user/moAnnual commitment; standalone meetings and chat
- M365 Business Basic$7/user/moAnnual commitment; Teams plus web Office, email, 1 TB
- M365 Business Standard$14/user/moAnnual commitment; adds desktop Office apps, webinars
- M365 Business Premium$22/user/moAnnual commitment; adds Intune and advanced security
PrivOS
- Community$0Self-hosted, free up to 10 users, bring your own LLM keys
- Starter$20/user/mo5,000 LLM credits/user, shared cloud; 10% off annually
- Professional$30/user/mo10,000 credits/user, workflow engine, audit log
- Enterprise$45/user/mo20,000 credits/user, min 50 users, DLP, SIEM, SCIM
- Custom EnterpriseCustomOn-prem or air-gap, $4/user licence plus services
Microsoft Teams · Key features
- Persistent channels, group chats and threaded conversations
- Video meetings with recording, transcription and live captions
- Webinars and town halls for large internal and external audiences
- Microsoft 365 Copilot recaps, chat summaries and drafting
- Real-time co-editing of Word, Excel and PowerPoint files in chats
- Teams Phone add-on for cloud PBX calling
Cons
- Heavier and slower than Slack for fast chat
- File and permission model follows SharePoint and can confuse users
- Best features such as Copilot and Premium cost extra
PrivOS · Key features
- Rooms with channels, threads, direct messages and calls
- Smart Lists with Kanban and table views, 16 field types, XLSX import
- Versioned file storage on S3-compatible object storage
- Room-scoped AI agents in sandboxed containers with approval gates
- Bots reacting to 18 workspace event types, plus webhooks
- Connect no-code builder for multi-step AI workflows
Cons
- Community install supports Linux x86_64 only, no arm64
- Each extra custom agent is billed like a user seat
- Shown prices are a discounted rate below list price
Microsoft Teams vs PrivOS: FAQ
Which is cheaper, Microsoft Teams or PrivOS?
Microsoft Teams starts at $4/mo and PrivOS at $20/mo. Both prices are checked on the vendors' own pricing pages.
Do Microsoft Teams and PrivOS have a free plan?
Yes, both Microsoft Teams and PrivOS have a free plan; paid plans add more usage and features.