Troop Messenger allows you to integrate with Google Drive, JIRA, GitHub, LDAP, Dropbox and if you want more, you can build automation with the APIs. Robust security, fingerprint access, End-to-End encryption add up to its list of features.
The tool has a ‘privacy chat’ (Burnout) feature that allows users to chat confidentially in an incognito window where chat history gets deleted after the stipulated time.
Also, Troop Messenger has a generous pricing plan for both the self-hosting and SaaS delivery models — starting as low as $1 per user/month. So Troop Messenger could be a great deal for budget-conscious organizations.