Briar

Secure messaging anywhere

Instant messaging client · briarproject.org

Open Briar in AirStack

What Briar’s own pages say

What it says it doesSecure messaging anywhere briarproject.org
Open sourceYes briarproject.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.