Best Scheduling Software: Calendly vs. Acuity Scheduling vs. Square Appointments

Calendly is the simple default. Acuity is the feature-rich choice for service businesses. Square Appointments is the POS-native option. Here's how to pick based on your booking complexity.

By The StackMatch Research Team

Calendly, Acuity Scheduling, and Square Appointments pricing varies by team size — choose based on headcount, not features

~$80-120/moCalendly

~$140-200/moAcuity Scheduling

~$0-150/moSquare Appointments

All three tools serve the same category. The wrong pick means paying for complexity you don't use — or outgrowing simplicity too fast.

Monthly cost comparison

Calendly: ~$80-120/mo — the simple, embed-anywhere default

Calendly is in virtually every vertical that needs client booking at roughly $80-120/mo for a small team. It's the right choice when your scheduling needs are straightforward: one-on-one meetings, group sessions, round-robin team assignment, and basic buffer-time rules. The embeddable booking page integrates into any website, and the integrations (Zoom, Google Meet, Salesforce, HubSpot) are solid. The trade-off is that Calendly's complex scheduling — recurring packages, intake forms, payment at booking — requires higher tiers or third-party tools. Calendly is the wrong choice when you need full practice-management features (client records, package tracking, SOAP notes) — it's a scheduler, not a CRM.

Acuity Scheduling: ~$140-200/mo — the feature-rich choice for service businesses

Acuity Scheduling (by Squarespace) is priced at roughly $140-200/mo and offers deeper functionality than Calendly: intake forms, payment processing, package and membership tracking, waitlists, and client self-scheduling with complex rules. Acuity is the right choice when scheduling is core to your business model — med spas, wellness practices, consultancies, and any service business where appointments are the primary transaction. The trade-off is complexity: setup takes longer, and the interface is more cluttered than Calendly's. Acuity is the wrong choice when you just need simple meeting links — you're paying for practice-management features you won't use.

As appointments become the transaction itself, scheduling software graduates from a convenience to core operating infrastructure.

Acuity earns its $140-200/mo when intake forms, packages, and payment-at-booking actually replace manual admin work — a business paying for Acuity but still collecting intake info over the phone is paying for automation it isn't using.

Square Appointments: ~$0-150/mo — the POS-native, retail-friendly option

Square Appointments is unique because it's tightly integrated with the Square POS ecosystem — payments, staff management, and inventory all connect natively. The free tier covers basic scheduling for one location; paid tiers at roughly $150/mo add multi-location support, advanced staff tools, and commission tracking. Square Appointments is the right choice when you already use Square for payments and want scheduling that feeds directly into your transaction flow — salons, barbershops, fitness studios, and retail with appointments. The trade-off is ecosystem lock-in: if you don't use Square for payments, Square Appointments loses its primary advantage.

The deciding factor isn't how polished the booking page looks — it's whether appointments are a small convenience feature or literally how your business transacts. The latter justifies paying more for deeper functionality.

The actual decision rule

Questions to ask before choosing scheduling software

Do we just need simple meeting booking embedded on a website? Calendly is the cleanest, lowest-friction choice.
Are appointments the core transaction of the business, needing intake forms and package tracking? Acuity's depth is worth the extra cost then.
Are we already using Square for payments? Square Appointments ties scheduling directly into that existing transaction flow.
Do we schedule fewer than 10 appointments per week? A shared Google Calendar with slots may be sufficient — check before paying for a dedicated platform.

Run the free audit to see which scheduling platform fits your appointment volume, payment workflow, and integration needs — and whether you're paying for practice-management features you don't need.

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