Team chat apps with guest access 2026: 5 for working with clients
Team messaging apps from our ranking that let you invite clients, contractors or partners from outside your company, in Score order. Guest rules differ a lot: some apps give a few free guests per paid seat, others bill guests like members or limit them to one channel — check the note under the fact.
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- Price per user per month
- $10.03
- Free plan
- Yes
- Full message history on the free plan
- Not verified
- End-to-end encrypted messages
- Yes
- Self-hosting
- Yes
- Built-in voice or video calls
- Has a permanent free plan
- Messages are end-to-end encrypted
- Can run on your own server
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- Price per user per month
- $2.99
- Free plan
- Yes
- Full message history on the free plan
- Yes
- End-to-end encrypted messages
- Not verified
- Self-hosting
- Not verified
- Low price per user
- Built-in voice or video calls
- Has a permanent free plan
- ISO 27001 certificate or SOC 2 report
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- Price per user per month
- Not verified
- Free plan
- Yes
- Full message history on the free plan
- Not verified
- End-to-end encrypted messages
- Yes
- Self-hosting
- Yes
- Built-in voice or video calls
- Has a permanent free plan
- Messages are end-to-end encrypted
- Can run on your own server
-
- Price per user per month
- $16.99
- Free plan
- Yes
- Full message history on the free plan
- Not verified
- End-to-end encrypted messages
- Not verified
- Self-hosting
- Not verified
- Built-in voice or video calls
- Has a permanent free plan
- ISO 27001 certificate or SOC 2 report
- Screen sharing
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- Price per user per month
- $8.00
- Free plan
- Yes
- Full message history on the free plan
- No
- End-to-end encrypted messages
- Not verified
- Self-hosting
- Yes
- Has a permanent free plan
- Can run on your own server
- Threaded replies
- Guests and external partners can join