Free Square Appointments alternatives 2026
6 alternatives reviewed and compared
These Square Appointments alternatives all have a genuinely free plan or are fully open source — no trial countdown, no card required.
Looking for alternatives to:
Square Appointments
Free scheduling tool from Square with built-in payment processing, POS integration, and no-show protection for service businesses.
Top alternatives compared
| Software | Rating | Starting price | Best for | Actions |
|---|---|---|---|---|
 Calendly Scheduling automation platform that eliminates back-and-forth emails by letting invitees pick from your available time slots. | 8.7 | Free | Sales teams that need round-robin lead routing and CRM integration | |
 SimplyBook.me Feature-packed booking platform with a website builder, POS system, and 70+ custom features for service businesses worldwide. | Free | Service businesses outside the US that need multi-language booking pages | ||
 Doodle Group scheduling tool that finds the best meeting time by polling participants, plus a 1-on-1 booking page for professionals. | Free | Teams that frequently schedule meetings with 5+ external participants across organizations | ||
 Setmore Free appointment scheduling app with team calendars, Teleport video calls, and a booking page for up to 4 staff members. | Free | Small teams of 2-4 people who want free scheduling without per-user fees | ||
 OnceHub Enterprise scheduling platform (formerly ScheduleOnce) with advanced routing, qualification forms, and multi-channel booking. | Free | B2B sales teams with complex lead routing needs across regions and deal stages | ||
 Picktime Completely free appointment scheduling platform with unlimited bookings, team management, and resource booking for small businesses. | Free | Budget-constrained businesses that need unlimited scheduling without paying anything |
Detailed reviews
Calendly
Scheduling automation platform that eliminates back-and-forth emails by letting invitees pick from your available time slots.
Best for:
Why pick Calendly over Square Appointments?
Calendly has a genuinely usable free tier and is strong at Sales teams that need round-robin lead routing and CRM integration.
SimplyBook.me
Feature-packed booking platform with a website builder, POS system, and 70+ custom features for service businesses worldwide.
Best for:
Why pick SimplyBook.me over Square Appointments?
SimplyBook.me has a genuinely usable free tier and is strong at Service businesses outside the US that need multi-language booking pages.
Doodle
Group scheduling tool that finds the best meeting time by polling participants, plus a 1-on-1 booking page for professionals.
Best for:
Why pick Doodle over Square Appointments?
Doodle has a genuinely usable free tier and is strong at Teams that frequently schedule meetings with 5+ external participants across organizations.
Setmore
Free appointment scheduling app with team calendars, Teleport video calls, and a booking page for up to 4 staff members.
Best for:
Why pick Setmore over Square Appointments?
Setmore has a genuinely usable free tier and is strong at Small teams of 2-4 people who want free scheduling without per-user fees.
OnceHub
Enterprise scheduling platform (formerly ScheduleOnce) with advanced routing, qualification forms, and multi-channel booking.
Best for:
Why pick OnceHub over Square Appointments?
OnceHub has a genuinely usable free tier and is strong at B2B sales teams with complex lead routing needs across regions and deal stages.
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