Can I open-source Acuity Scheduling?
KINDA · partial or early alternativesKinda. Cal.com cover the core of Acuity Scheduling, but they're early or partial — expect gaps like race-free booking under load and team routing and round robin.
Acuity Scheduling: People pay because a booking tool must never double-book them, leak private events, or send the wrong time to a client.
xrace-free booking under load
xteam routing and round robin
xreliable reminders and timezone edge cases
xcalendar-provider edge cases and timezone correctness
xmulti-calendar conflict handling
These projects already replace it, free.
CCal.comOpen scheduling infrastructure with booking pages, round-robin, routing forms, and app integrationsopen source↗What each one is, in full: Cal.com
no votes, no pay-to-list · just what's real
Acuity Scheduling pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| starter | $20 | $16 | 1 calendar, unlimited services and appointments, intake forms and email reminders |
| standard | $34 | $27 | Up to 6 calendars; text reminders; packages, memberships and gift certificates |
| premium | $61 | $49 | Up to 36 calendars; HIPAA BAA, removed branding, multiple time zones, API and custom CSS |
| enterprise | custom | — | Unlimited calendars, unlimited scheduling instances, additional APIs and VIP account management |
free tierno free tier
billingmonthly + annual (about 20% off); 7-day trial, no credit card
hidden costsTaxes and ordinary payment-processor fees are extra. Calendar limits are hard plan differentiators; there are no setup, cancellation or support fees on self-serve plans.
verified 2026-08-14 · source ↗
Can I open-source Acuity Scheduling?
Kinda. Cal.com covers the core of Acuity Scheduling, but there are real gaps: race-free booking under load, team routing and round robin. Read the honest list above before committing.
How much does Acuity Scheduling cost?
Acuity Scheduling costs about $20/month (Emerging, checked 2026-07-31), which is $240 per year.
What do I lose by replacing Acuity Scheduling?
Honestly: race-free booking under load; team routing and round robin; reliable reminders and timezone edge cases; calendar-provider edge cases and timezone correctness; multi-calendar conflict handling. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Acuity Scheduling?
Yes: Cal.com (Open scheduling infrastructure with booking pages, round-robin, routing forms, and app integrations)