cal.diy

Alternative to Calendly

Scheduling infrastructure for absolutely everyone.

48k 15k259 HN points

MIT

last commit 2026-06-11

next-auth nextjs open-source postgresql prisma t3-stack tailwindcss trpc turborepo typescript

Website Source

About

Scheduling infrastructure for absolutely everyone.

Languages

TypeScript95.7%CSS2.1%HTML0.7%PLpgSQL0.6%MDX0.3%JavaScript0.3%Apex0.1%Shell0.1%Mermaid0.1%PHP0%Procfile0%Dockerfile0%

Contributors30

1418

1085

932

865

764

682

570

563

525

520

480

424

423

384+16

Free alternative to Calendly

cal.diy is a free, open-source alternative to Calendly. Here's why:

🗓️ Automated booking links
⏱️ Real-time availability
🔗 Custom booking pages
👥 Team scheduling flows
🔌 Powerful integrations

See all open-source alternatives to Calendly

Comments Theme

Platforms

Docker

Web

Hosting

Self-hosted

Interface

Web

Install

Docker

Docker Compose

npm

Keywords

slug: cal-diy