The open-source scheduling super-app

Scheduling that does everything.

CalGem combines the depth of Cal.com, the routing and workflows of Calendly, the simplicity of TidyCal, and the design-first booking pages of zcal — in one platform you own.

Free forever plan No credit card Self-hostable
You're booked!
Ada Lovelace
30 Minute Meeting
M
T
W
T
F
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
9:00
9:30
10:00
10:30
11:00
1:00
A superset of the best:Cal.com · depthCalendly · routing & workflowsTidyCal · simplicityzcal · design-first pages

One app instead of five

Everything you need to get booked — and nothing you have to glue together.

Availability that never double-books

Multiple schedules, buffers, caps, date overrides and rolling windows — DST-correct across every timezone, checked against your real calendar.

Every event type

1-on-1, group, collective, round-robin, recurring, multi-duration, seated, instant and single-use links.

Workflows & reminders

Email & SMS on booking, before/after, on cancel or no-show — with merge tags and follow-ups.

Routing forms

Qualify leads and route them to the right host or event type with conditional logic.

Conferencing built-in

Zoom, Google Meet, Teams and a native CalGem Video room, auto-created on every booking.

Payments & packages

Charge before confirming with Stripe — the money goes straight to your account.

Meeting polls

Propose times, let invitees vote with no account, and auto-create the winning booking.

Design-first pages

Brand colors, cover photos, intro videos and custom domains — booking pages that look like you.

Multi-workspace

Run every brand from one account

Spin up separate workspaces for each company, client or side-project — each with its own event types, availability, workflows, routing and branding. Invite teammates, assign round-robin hosts, and keep every workspace's data fully isolated.

  • Personal + unlimited team workspaces
  • Round-robin & collective scheduling
  • Per-workspace branding and routing
  • Granular roles & member management
Your workspaces
A
Acme Co
6 event types
P
Personal
4 event types
S
Side Studio
3 event types

Start free. Grow when ready.

A generous free plan to get going, with Pro, Team and Enterprise tiers that unlock workflows, payments, routing and collaboration.

Own your scheduling stack.

Connect your calendars, design your page, and share a link that looks like you — in under two minutes.

Get started — it's free
CalGem — Scheduling, reimagined