buzz
★ 340A self-hosted alternative to Slack
Apache License 2.0Open Source — No Paywall7 Containers — 7 containers — heavy hosting footprintDocker · Binary · SourceNeeds Postgres1 documented maintainer
About
Buzz is a self-hostable workspace built around a Nostr-based relay where humans and AI agents share the same rooms, identity model, and audit trail. It is aimed at teams that want collaboration, code...
Community Ratings
No ratings yetFeatures
- Relay, channels, threads, DMs
- Canvases
- Media with frame-anchored comments
- Search across conversation, patches, workflows, and approvals
- Audit log
- Git events and git hosting backend
- YAML workflows with message/reaction/schedule/webhook triggers
- Desktop app
- CLI for agents and scripts
- Agent membership and scoped keys
Details
- Last Updated
- Jul 21, 2026
- Created
- Mar 6, 2026
- Install Methods
- dockerbinarysource
- Requirements
- DockerHermitRust 1.88+Node 24+pnpm 10+justGit for Windows (Windows agent shell)
- API
- RESTWEBSOCKET
- Privacy & Independence
- Cloud: Optional
- User Model
- Multi-UserMulti-Tenant
- Deployment
Deployment: Docker Compose ✓7 Containers — heavy hosting footprintRuns as 7 containers
Docker Compose
7 services · database: postgres · infra: postgres, redis, minio · 4 unclassified (adminer, keycloak, mc, prometheus)
≈1.6 GB RAM requested (from Docker memory limits)
needs persistent storage (4 volumes)
docker-compose.yml · @ b5a8099 · scanned Jul 21, 2026
name: buzz
services:
postgres:
image: postgres:17-alpine
container_name: buzz-postgres
environment:
POSTGRES_USER: buzz
POSTGRES_PASSWORD: buzz_dev
POSTGRES_DB: buzz
PGDATA: /var/lib/postgresql/data
ports:
- "5432:5432"
volumes:
- postgres-data:/var/lib/postgresql/data
networks:
- buzz-net
healthcheck:
test: ["CMD-SHELL", "pg_isready -U buzz"]
interval: 5s
# ...
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Metadata extracted from README on Jul 21, 2026
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