Best Spok Secure Messaging Alternatives in 2026
Updated
20 apps from secure team chat software ranked against Spok Secure Messaging on the same published basis.
- 1Spok Secure Messaging vs Rocket.Chat
- 2Spok Secure Messaging vs Wire
- 3Spok Secure Messaging vs 8seats
- 4Spok Secure Messaging vs Crypho
- 5Spok Secure Messaging vs Troop Messenger
- 6Spok Secure Messaging vs Celo
- 7Spok Secure Messaging vs Element
- 8Spok Secure Messaging vs eXpress
- 9Spok Secure Messaging vs Mattermost
- 10Spok Secure Messaging vs TigerConnect Physician Scheduling
- 11Spok Secure Messaging vs TigerConnect Secure Text Messaging
- 12Spok Secure Messaging vs Diode Collab
- 13Spok Secure Messaging vs KeeperChat
- 14Spok Secure Messaging vs AWS Wickr
- 15Spok Secure Messaging vs Care Thread
- 16Spok Secure Messaging vs Silent Phone
- 18Spok Secure Messaging vs Teamwire
- 19Spok Secure Messaging vs Threema
- 20Spok Secure Messaging vs BlackBerry AtHoc
- 21Spok Secure Messaging vs Brosix
Spok Secure Messaging alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Rocket.Chat | 6.8 | Free plan | Free | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Wire | 6.8 | Free plan | €7.45/mo | Android, iOS, Linux, Mac, Web, Windows |
| 3 | 8seats | 6.7 | Free plan | $2.99/mo | Android, iOS, Mac, Web, Windows |
| 4 | Crypho | 6.7 | Free plan | €379/mo | Android, iOS, Mac, Web, Windows |
| 5 | Troop Messenger | 6.7 | Free plan | $2.50/mo | Android, iOS, Linux, Mac, Web, Windows |
| 6 | Celo | 6.6 | Free plan | $4.08/mo | Android, iOS, Web |
| 7 | Element | 5.8 | No | — | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 8 | eXpress | 5.8 | No | — | Android, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 9 | Mattermost | 5.8 | No | — | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 10 | TigerConnect Physician Scheduling | 5.8 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 11 | TigerConnect Secure Text Messaging | 5.8 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 12 | Diode Collab | 5.5 | No | — | Windows, Mac, Linux, iOS, Android |
| 13 | KeeperChat | 5.5 | No | — | Android, iOS, Mac, Windows |
| 14 | AWS Wickr | 5.4 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 15 | Care Thread | 5.4 | No | — | Web, iOS, Android |
| 16 | Silent Phone | 5.4 | No | — | Web, iOS, Android |
| 18 | Teamwire | 5.4 | No | €3.45/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 19 | Threema | 5.4 | No | $3/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 20 | BlackBerry AtHoc | 5.3 | No | — | Web |
| 21 | Brosix | 5.3 | No | $8/mo | Android, iOS, Linux, Mac, Web, Windows |
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Questions about Spok Secure Messaging alternatives
What is the best alternative to Spok Secure Messaging?
Rocket.Chat, number 1 in secure team chat software with a score of 6.8 out of 10. The others here: Wire, 8seats, Crypho and 16 more.
What is the best free alternative to Spok Secure Messaging?
Rocket.Chat is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.