Cyph vs Session
Cyph
cyph.com
Session
getsession.orgSide by side
| Figure | Cyph | Session |
|---|---|---|
| Price from | $7/mo | $2.99/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 9 | 2 |
| Spec score · Encrypted Messaging Apps | 8.0 (#14) | 8.3 (#7) |
| Product | Cyph describes itself as a cryptographically secure messaging and social networking service focused on privacy and ease of use. | Session is a decentralized, end-to-end encrypted private messaging app. |
| Security audit | The site reports that a Cure53 independent security audit found no major issues in application security or cryptographic implementations. | Session’s desktop, Android, and iOS clients have been audited by Quarkslab. |
| Support | Cyph provides a Help & Support link from its site. | The maker directs users needing help to its support portal. |
Plans
Cyph
- Cyph Telehealth — Large Team$7 a month
- Cyph Telehealth — Medium Team$9 a month
- Cyph Telehealth — Large Team (Annual)$10 a month
- Cyph Telehealth — Small Team$10 a month
- Cyph Telehealth — Large Team (Month-to-Month)$15 a month
- Cyph Telehealth — Medium Team (Annual)$16 a month
- Cyph Telehealth — Small Team (Annual)$18 a month
- Cyph Telehealth — Medium Team (Month-to-Month)$20 a month
- Cyph Telehealth — Small Team (Month-to-Month)$25 a month
In their own words
Cyph
Cyph is a privacy-focused messaging and social networking service for secure conversations, video meetings, and encrypted storage. It offers private instant messaging, encrypted group video calls, and scheduled meetings. Cyph Vault stores files, passwords, notes, cryptocurrency, and other data in encrypted cloud storage. The service is available on Android, iOS, Linux, macOS, web, and Windows, including a browser app that needs no download. Cyph says WebSign checks the integrity of its web application each time it opens, and that multiple quantum-resistant ciphers protect data against future quantum-computing advances. It also says it automatically helps prevent impersonation without requiring manual fingerprint verification. The site reports that a Cure53 security audit found no major issues in application security or cryptographic implementations. Cyph Telehealth adds live group sessions, unlimited patient sessions, one-click onboarding, and secure notes, forms, and history. It describes Telehealth as beyond HIPAA-compliant and says it includes a BAA. Cyph has a free plan; paid pricing starts at $3/mo (annual).
Session
Session is a decentralized, end-to-end encrypted messaging app for Android, iOS, Linux, macOS, and Windows. Account creation does not require a phone number or email address. Its onion-request routing is designed so no single server knows both the origin and destination of a message. The app supports disappearing messages and encrypted group chats for up to 100 people. Attachments can be up to 10MB; they are encrypted on the device and stored through the Session File Server. Communities are self-hosted public channels, but are not fully end-to-end encrypted. Voice and video calling are beta features for one-to-one calls only, using peer-to-peer networking; calls can expose a user’s IP address to the call partner and an STF-operated STUN/TURN server. The code is open source, and the desktop, Android, and iOS clients have been audited by Quarkslab. The free plan includes encrypted messaging and attachments up to 10MB. Pro costs $2.99 a month and adds messages up to 10,000 characters, unlimited pinned conversations, animated display pictures, and badges.