| 1 | Threema | 86 |
| 2 | SimpleX Chat | 81 |
| 3 | Signal | 80 |
| 4 | Session | 77 |
| 5 | Wire | 68 |
| 6 | Wickr | 61 |
| 7 | Element / Matrix | 56 |
| 8 | Apple iMessage | 37 |
| 9 | 32 | |
| 10 | Telegram | 27 |
| 11 | Facebook Messenger | 26 |
| 12 | Microsoft Skype | 10 |
More info:
securemessagingapps.com
Edited by Paul
Messagers: Security and Privacy Comparison
