Threema Groups

If you want a group added to the list, message me or open an issue on GitHub.

There's also Threema Friends in case you wish to meet individual people instead of groups.

Learn more...

How to join a group

1. Find a group that you like

2. Tap "Contact group's admin" and message the admin. Tell the admin which one of their groups you would like to be added to.

One admin usually owns several groups, so it's important to be specific.


Not Safe For Work (18+) groups


Surveillance State group icon

Surveillance State

Members: 58/256
Activity: High
Response: 1 day

A tech group where the main topics are privacy and security.

Also on Signal
Lucky Cat Chat group icon

Lucky Cat Chat

Members: 133/256
Activity: High
Response: Same day

A chat about tech, shitposts, memes and cats. A bit of everything.

Off-topic group icon

Off-topic

Members: 43/256
Activity: Medium
Response: 1 day

A general chat, without a set topic. Owned by the same admin as Surveilance State and Global Policy Highlights.

Privacy & Surveillance 3.0 group icon

Privacy & Surveillance 3.0

Members: 95/256
Activity: High
Response: Same day

Similar to Surveillance State. The 3.0 number is there because there have been 2 previous versions of the group, but its admins stopped being active.

Also on SimpleX
Developers & Enthusiasts group icon

Developers & Enthusiasts

Members: 37/256
Activity: Medium
Response: Same day

Programmers sharing their experiences and helping each other.

Mental health group icon

Mental health

Members: 3/256
Activity: High
Response: Same day

A private peer support group for people who want a safe space to talk about mental health, share experiences, and support each other.

Revuo Monero group icon

Revuo Monero

Members: 19/256
Activity: Medium
Response: 1 day

A weekly and quarterly Monero newsletter.

Global Policy Highlights group icon

Global Policy Highlights

Members: 39/256
Activity: Medium
Response: 1 day

A group about what's happening in the world and politics.

Emerging Diseases group icon

Emerging Diseases

Members: 53/256
Activity: Unknown
Response: 1 day

A group focused on virology.

地球玩家 group icon

地球玩家

Members: 26/256
Activity: Unknown
Response: 1 day

一个中文用户群,欢迎能用中文进行交流的朋友加入。

AI group icon

AI group

Members: 41/256
Activity: Unknown
Response: 1 day

AI technology research, deployment, utilization, prompts, and discussion.

Scientifik group icon

Scientifik

Members: 36/256
Activity: Low
Response: 1 day

A group for discussing various science topics.