Best Siskin IM Alternatives in 2026
Updated
20 platforms from encrypted messaging apps ranked against Siskin IM on the same published basis.
- 1Siskin IM vs Jami
- 2Siskin IM vs SimpleX Chat
- 3Siskin IM vs Threema
- 4Siskin IM vs Wire
- 5Siskin IM vs Delta Chat
- 6Siskin IM vs imo
- 7Siskin IM vs Olvid
- 8Siskin IM vs Session
- 9Siskin IM vs Signal
- 10Siskin IM vs Zangi
- 11Siskin IM vs Cyph
- 12Siskin IM vs Keybase
- 13Siskin IM vs Element
- 14Siskin IM vs Speek!
- 15Siskin IM vs WhatsApp
- 16Siskin IM vs Berty
- 17Siskin IM vs Confide
- 18Siskin IM vs KeeperChat
- 19Siskin IM vs Messenger
- 20Siskin IM vs Monal
Siskin IM alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Jami | 7.3 | Free plan | Free | Android, API, Browser, iOS, Linux, Mac, Web, Windows |
| 2 | SimpleX Chat | 7.3 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Windows |
| 3 | Threema | 6.8 | No | $3/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 4 | Wire | 6.0 | Free plan | €7.45/mo | Android, iOS, Linux, Mac, Web, Windows |
| 5 | Delta Chat | 5.9 | Free plan | Free | Android, iOS, Linux, Mac, self-hosted, Windows |
| 6 | imo | 5.9 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 7 | Olvid | 5.9 | Free plan | €82.50/mo | Android, iOS, Linux, Mac, Web, Windows |
| 8 | Session | 5.9 | Free plan | $2.99/mo | Android, iOS, Linux, Mac, Windows |
| 9 | Signal | 5.9 | Free plan | Free | Android, iOS, Linux, Mac, Windows |
| 10 | Zangi | 5.9 | Free plan | $5/mo | Android, iOS |
| 11 | Cyph | 5.6 | No | $7/mo | Android, iOS, Linux, Mac, Web, Windows |
| 12 | Keybase | 5.6 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 13 | Element | 5.5 | No | — | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 14 | Speek! | 5.3 | No | — | Android, Linux, Mac, Windows |
| 15 | 5.3 | No | — | — | |
| 16 | Berty | 5.2 | No | — | iOS, Android |
| 17 | Confide | 5.2 | No | — | Android, iOS, Mac, Windows |
| 18 | KeeperChat | 5.2 | No | — | Android, iOS, Mac, Windows |
| 19 | Messenger | 5.2 | No | — | Web, iOS, Android |
| 20 | Monal | 5.2 | No | — | Mac, iOS |
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Questions about Siskin IM alternatives
What is the best alternative to Siskin IM?
Jami, number 1 in encrypted messaging apps with a score of 7.3 out of 10. The others here: SimpleX Chat, Threema, Wire and 16 more.
What is the best free alternative to Siskin IM?
Jami is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.