Cal.diy
★ 46.5kA self-hosted alternative to Calendly
MIT LicenseOpen Source — No Paywall5 Containers — 5 containers — moderate hosting footprintDocker · Compose · SourceNeeds Postgres0 documented maintainers
About
Cal.diy is a community-driven scheduling platform intended for people who want to run their own booking infrastructure. It is presented as the open-source community edition of Cal.com, with...
Community Ratings
No ratings yetFeatures
- scheduling platform
- self-hosted deployment
- local development setup
- seeded test users
- database migrations
- logging level configuration
- email testing with MailHog
Details
- Last Updated
- Jul 16, 2026
- Created
- Mar 22, 2021
- Install Methods
- dockerdocker-composesource
- Requirements
- Node.js >=18.xPostgreSQL >=13.xYarnDockerDocker ComposeMailHog (for development email testing when enabled)
- Authentication
- local
- API
- REST
- Runtime / Stack
- Nodejs
- Privacy & Independence
- No Cloud Required
- User Model
- Multi-User
- Deployment
Deployment: Docker Compose ✓5 Containers — moderate hosting footprintRuns as 5 containers
Docker Compose
5 services · database: postgres · infra: postgres, redis
no resource limits declared
needs persistent storage (2 volumes)
docker-compose.yml · @ f004349 · scanned Jun 9, 2026
# Use postgres/example user/password credentials
volumes:
database-data:
redis-data:
networks:
stack:
name: stack
external: false
services:
database:
container_name: database
image: postgres
restart: always
volumes:
- database-data:/var/lib/postgresql
environment:
- POSTGRES_USER=unicorn_user
# ...
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Metadata extracted from README on Jun 22, 2026
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