Best Secure Team Chat Software in 2026
Updated
In short: 8seats is ranked #1 of 32 as of 4 October 2026, ahead of Troop Messenger and Wire. The best-ranked option with a free plan is Troop Messenger. The lowest first paid tier on this page is Troop Messenger at $2.50/mo.
Team chat has to support everyday collaboration as well as the safeguards your organization expects around conversations. Compared on end-to-end encryption, audit logs, SSO support, and message retention, the entries offer several ways to weigh security and control. 8seats, Troop Messenger, and Wire are among the options to consider. File sharing and guest access speak to collaboration needs, while mobile apps may matter for teams communicating away from a desk. Compare free-plan availability and paid-from pricing alongside these features, and consider which capabilities fit your team’s routines and security requirements.
32 secure team chat software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Secure Team Chat Software, ranked on how quickly a newcomer can get going. 9 of the 25 on this page can be tried for free.
- 1 8seatsPaid from $2.99/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 2 Troop MessengerPaid from $2.50/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 3 WirePaid from €7.45/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 4 Rocket.ChatFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 5 CryphoPaid from €379/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 6 eXpress
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 7 TeamwirePaid from €3.45/mo
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 8 AWS Wickr
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 9 ThreemaPaid from $3/mo
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 10 TigerConnect Physician Scheduling
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 11 Element
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 12 TigerConnect Secure Text Messaging
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 13 Mattermost
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 14 BrosixPaid from $8/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 15 KeeperChat
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 16 BlackBerry AtHoc
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 17 Celo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 18 Diode Collab
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 19 Silent Phone
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 20 Spok Secure Messaging
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 21 Yay.com Business Instant Messaging
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 22 Care Thread
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 23 Eleven for Business
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 24 Keeper Remote Browser Isolation
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 25 LockChat
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which secure team chat software is ranked first on The Geeks Club?
8seats is ranked #1 of 32 with a score of 8.0. Troop Messenger is second and Wire third.
How many of these have a free plan?
5 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Troop Messenger has the lowest first paid tier we found: $2.50/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.