Rocket.Chat
by Rocket.Chat Free plan Free trial Open source AndroidiPhone & iPadWebWindowsMacLinux+2
- Home
- Security & Privacy
- Secure Team Chat Software
Best Secure Team Chat Software 2026
Facts read 20 Sep 2026 – 15 Oct 2026
Team chat software has to support routine communication while meeting your requirements for protecting and managing conversations. Compared on end-to-end encryption, audit logs, message retention, and SSO support, these options also cover file sharing and guest access. Mobile apps may matter for teams communicating away from a desk, while free-plan availability and paid-from pricing add cost considerations. The entries include 8seats, Rocket.Chat, and Wire. Weigh the listed security and collaboration features against who needs access, what information teams share, and how long messages should remain available.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Rocket.Chat | 6.6 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 | |
| 02 Celo | Celo is intended for healthcare teams of different sizes that need to coordinate patient care. | 5.9 | $49 a month, billed yearly | Free plan | Android, iPhone & iPad, Web | 5 Oct 2026 |
| 03 Teamwire | 5.9 | €3.45 a month | Free trial | Android, iPhone & iPad, Web, Windows | 3 Oct 2026 | |
| 04 8seats | 8seats is intended for deskless and frontline workforces, including teams in retail, hospitality, facilities management, transport, logistics, and construction. | 5.8 | $2.99 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 3 Oct 2026 |
| 05 Diode Collab | It may suit teams, families, and organizations looking for messaging and file collaboration, especially those working with sensitive or regulated environments. | 5.7 | $3 a month | Free plan | Android, iPhone & iPad, Windows, Mac | 8 Oct 2026 |
| 06 Threema | 5.7 | $3 a month, billed yearly | Free trial | Android, iPhone & iPad, Web, Windows | 1 Oct 2026 | |
| 07 Troop Messenger | It suits teams that need messaging across desktop and mobile devices, with guest access and connections to the listed services. | 5.7 | $2.50 a month | Free plan | Android, iPhone & iPad, Web, Windows | 20 Sep 2026 |
| 08 Wire | Wire may suit organizations that need encrypted communication and collaboration across devices. | 5.7 | €7.45 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 29 Sep 2026 |
| 09 Yay.com Business Instant Messaging | 5.7 | $12 a month, billed yearly | Free trial | Android, iPhone & iPad, Web, Windows | 7 Oct 2026 | |
| 10 Crypho | Crypho suits organizations in finance, energy, government, law enforcement, legal and other fields with security requirements. | 5.5 | €379 a month | Free plan | Android, iPhone & iPad, Web, Windows | 4 Oct 2026 |
02
Celo
Celo is intended for healthcare teams of different sizes that need to coordinate patient care.
AndroidiPhone & iPadWeb Record5.9 Visit
03
Teamwire
AndroidiPhone & iPadWeb+5 Record5.9 Visit
04
8seats
8seats is intended for deskless and frontline workforces, including teams in retail, hospitality, facilities management, transport, logistics, and construction.
AndroidiPhone & iPadWeb+2 Record5.8 Visit
05
Diode Collab
It may suit teams, families, and organizations looking for messaging and file collaboration, especially those working with sensitive or regulated environments.
AndroidiPhone & iPadWindows+2 Record5.7 Visit
7
Troop Messenger
AndroidiPhone & iPadWeb+3 $2.50 a month Record5.7 Visit It suits teams that need messaging across desktop and mobile devices, with guest access and connections to the listed services.
8
Wire
AndroidiPhone & iPadWeb+3 €7.45 a month, billed yearly Record5.7 Visit Wire may suit organizations that need encrypted communication and collaboration across devices.
10
Crypho
AndroidiPhone & iPadWeb+2 €379 a month Record5.5 Visit Crypho suits organizations in finance, energy, government, law enforcement, legal and other fields with security requirements.
11
eXpress
AndroidiPhone & iPadWeb+5 Free plan Record5.4 Visit eXpress suits organizations seeking a combined messaging, meeting, and employee-process platform across desktop and mobile systems.
13
Secretly for Teams
AndroidiPhone & iPadWindows+1 $2.99 one-time Record5.2 Visit Secretly for Teams is intended for legal, healthcare, journalism, and finance teams seeking organization-managed encrypted communication.
15
Eleven for Business
AndroidiPhone & iPadWeb+2 €11 a year Record5.0 Visit It suits small businesses that need encrypted group conversations, file sharing and client access.
16
LockChat
AndroidiPhone & iPadSelf-hosted Free plan Record4.9 Visit It suits enterprise organizations, including regulated or security-sensitive businesses that need controlled messaging and audit capabilities.
More in Security & Privacy
Antivirus software 120Authenticator apps 111Parental control apps 107Password Managers 104Business VPN Software 94VPN services 88Internet Filtering Software 65Passkey Authentication Software 55Identity Verification Software 52Multi-Factor Authentication Software 52Ad blockers 48Biometric Authentication Software 45Antivirus for Mac 43Encrypted Messaging Apps 43Free VPN Services 43Spam Call Blocking Apps 41Temporary Email Services 33Photo Vault Apps 32