Hush – A self-hostable, OpenMLS Discord alternative written in Go
RFC 9420 OpenMLS implementation brings real group E2EE to self-hosted chat.

Open-source file-sharing with E2E encryption, but SendTransfer and Synology Moments exist.
Developers, remote teams, privacy-conscious businesses, and organizations needing file-sharing without third parties.
SendTransfer · Tresorit · Nextcloud
RFC 9420 OpenMLS implementation brings real group E2EE to self-hosted chat.
Drop-in Slack alternative with verifiable crypto, but one-time secret sharing exists.
E2E encrypted disposable paste, but PrivateBin and Wormhole already do this.
Yet another habit tracker in a saturated market, encryption alone isn't differentiation.
Reproducible builds across entire stack with E2E encryption, unlike Ring or Nest.
Clean E2E encrypted file sharing, but Tresorit, Sync.com, and WeTransfer already own this space.