Homestead
A truly serverless group chat app for tight-knit circles (up to ~10) where the group's identity lives on members' own devices — no phone number, no signup, no central moderation, no metadata trail.
Privacy-conscious families and small friend pods who don't trust Big Tech messengers with their private conversations
- Create a group from a single 6-word invite phrase — no email, phone, or account required
- Roster and message keys distributed across member devices (DHT-style), so no server holds the group state
- Voice notes, shared photos, polls, and daily prompts that work fully offline and sync when peers reconnect
- QR-coded device transfer so you don't lose the group when you switch phones
Centralized messengers increasingly share metadata with governments and ad partners; the P2P building blocks have matured enough that a friendly consumer UX is finally achievable, and mainstream distrust of 'free' messengers is rising.
Privacy messengers (Signal, Session, Briar) are growing but the truly serverless/P2P segment is a small niche within that; even mainstream privacy users mostly settle on Signal, and the originating HN thread had only 10 points / 4 comments indicating weak grassroots pull.Signal Statistics and Facts (2025) ↗Privacy-Focused Messaging Apps: A 2025 Comparison ↗
Crowded field of P2P/decentralized messengers already exists: Briar, Tox, Jami, Session, SimpleX, Element/Matrix, Quiet ('p2p Slack alternative over Tor'), Zemzeme ('serverless messenger'), Patchwork/SSB, Delta Chat — all targeting essentially the same use case.Peer-to-Peer Messaging Revolution: Comparing Briar, Tox, Jami, and... ↗TryQuiet/quiet — private, p2p alternative to Slack and Discord ↗Zemzeme - Message Anyone, Anywhere. No Servers ↗
Privacy-focused users have notoriously low willingness to pay (donation model has been the norm); Signal only just launched its first paid tier at $1.99/mo and most P2P alternatives are fully free/open-source, making paid acquisition against a well-funded free incumbent (Signal) very hard.Signal launches first paid tier at $1.99/month for secure backups ↗Signal Revenue & Usage Statistics (2026) - Business of Apps ↗
P2P/small-group chat is a persistent niche (Briar, Tox ~10+ years old) and mainstream distrust of Big Tech is a durable tailwind, but category has never broken out beyond tens of thousands of MAUs and the network-effect problem (everyone you chat with must install it) caps growth.Decentralized Messaging Apps: Are They the Future? ↗Comparison of Instant Messengers ↗
Hard unsolved problems remain: peer discovery, NAT traversal, offline/delayed delivery, key management for non-technical users, and multi-device sync without a server; academic and engineering sources explicitly call out the 'balance between decentralization and scalability' as an open challenge, and the originating HN question ('How should group chats work in decentralized systems?') confirms no consensus solution exists.SendingNetwork: Advancing the Future of Decentralized Messaging Networks ↗