Best Open Source Alternatives to Acuity Scheduling

Compare the best free and open-source alternatives to Acuity Scheduling — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 1 alternatives

Acuity Scheduling

Proprietary SaaS

PricingPaid

Platformsweb, mobile, ios, android

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Acuity Scheduling alternatives compared

Open-source alternatives to Acuity Scheduling, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Easy!Appointments	4,474	GPL-3.0	WebDockerLinuxmacOS	Yes	Nov 2026	Visit

Top open-source Acuity Scheduling alternatives

Easy!Appointments4,474GPL-3.0

Easy!Appointments replaces Calendly and Acuity with a self-hosted scheduling hub for service bookings, staff calendars, and private client data.

WebDockerLinuxmacOSWindows

vs Acuity Scheduling: a free, open-source option you fully control, licensed GPL-3.0.

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Best Open Source Alternatives to Acuity Scheduling

Acuity Scheduling

Acuity Scheduling alternatives compared

Top open-source Acuity Scheduling alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.