MicroBin – Easy File Sharing for Everyone – Self-Hostable
Open-source file-sharing with E2E encryption, but SendTransfer and Synology Moments exist.
End-to-end encrypted messaging, voice, and video. Entry point that orchestrates every public component.
RFC 9420 OpenMLS implementation brings real group E2EE to self-hosted chat.
Privacy-focused teams needing self-hosted encrypted communication
Matrix · Element · Session
Open-source file-sharing with E2E encryption, but SendTransfer and Synology Moments exist.
Auto-generated Row-Level Security plus a three-schema model (document / managed / unmanaged) is the concrete feature that makes this more than yet another BaaS rewrite — you can prototype like NoSQL then flip to managed tables with permission tables and RLS without hand-writing policies. It bundles auth, permission-aware file storage, messaging and embeddings storage which is useful for ML workflows, but it's entering a crowded field (Supabase/Hasura/Appwrite) and would benefit from clearer migration stories, performance numbers, and a hosted roadmap.
28 messaging channels in one self-hosted CLI, but rivals do most of this already.
Headless testimonial API that lets agencies build custom widgets without SaaS fees.
It runs an entire real‑time chat stack on Cloudflare: Durable Objects hold per‑room socket/state, D1 stores message history, R2 handles uploads, and there's mesh WebRTC plus push notifications — neat as a systems demo. Clever and practical as a reference architecture, but mesh video and Durable Object quotas expose scaling tradeoffs if you try to run a large public Discord competitor.
E2E encrypted disposable paste, but PrivateBin and Wormhole already do this.