Acuity Scheduling vs Cal.com
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Editorial assessmentAcuity Scheduling compared with Cal.com
Cal.com gives a single user unlimited event types, unlimited calendars, and Stripe payments for nothing, plus an open API and embeddable components. Acuity charges from $16 and has no free tier at all, but ships packages, memberships, gift certificates, class capacity, waitlists, and HIPAA. Cal.com is the better free scheduling link and the better developer platform; Acuity is the better business.
Choose Acuity Scheduling if
Service businesses that charge for appointments and manage multiple staff or locations: salons, clinics, therapists, tutors, coaches, photographers, and studios that need prepayment, packages, memberships, and no-show control rather than a demo link.
Choose Cal.com if
Startups that want a genuinely free personal scheduling link with no usage cap, technical teams that value open source and self-hosting as an option, and product teams that need to embed booking flows into their own application through an API and React components rather than buying a standalone link.
Side by side
13 attributes| Attribute | Acuity Scheduling | Cal.com |
|---|---|---|
| Category | Scheduling | Scheduling |
| Starting price | $16 per month billed annually ($20 month to month) (7 days trial) | $0 (free forever for one user); $12/user/mo for Teams on annual billing (free plan available) |
| Pricing model | Flat monthly subscription across three tiers, priced by how many staff or resource calendars you run, with unlimited appointments on every plan. No free tier. | Per-seat subscription with a free single-user tier, three paid tiers (Teams, Organizations, Enterprise), and a separately metered AI phone agent. Prices shown are annual billing; the vendor advertises 25% savings versus monthly. |
| Free plan | No | Free forever for 1 user: unlimited event types and calendars, no booking cap, email and SMS notifications, 100+ integrations, mobile app and browser extension, Stripe and PayPal payments, two-way Salesforce and HubSpot sync, and Calendly event import. |
| Free trial | 7 days, no credit card required | 14 days on Teams and Organizations |
| Best for | Service businesses that charge for appointments and manage multiple staff or locations: salons, clinics, therapists, tutors, coaches, photographers, and studios that need prepayment, packages, memberships, and no-show control rather than a demo link. | Startups that want a genuinely free personal scheduling link with no usage cap, technical teams that value open source and self-hosting as an option, and product teams that need to embed booking flows into their own application through an API and React components rather than buying a standalone link. |
| Setup time | A working solo booking page takes an afternoon: appointment types, hours, payment processor, and reminder wording. A multi-staff shop with packages, memberships, and location rules is closer to a week of part-time configuration, mostly spent deciding policy rather than clicking. | Fifteen minutes for a working personal link: connect a calendar, set availability, create an event type. A team rollout with routing forms, managed event types, and CRM sync is realistically a few days of configuration and testing. |
| Learning curve | Moderate. The scheduling basics are obvious, but the commerce features have real depth, and the interaction between packages, memberships, discount codes, and appointment types rewards someone reading the documentation rather than guessing. | Low for end users; the booking page is conventional. Moderate for admins, mostly because routing forms, managed event types, and workflows each have their own model and the documentation assumes you know which one you want. |
| Platforms | Web app, iOS, Android, Website and Squarespace embeds, Booking page on an Acuity URL | Web app, iOS and Android apps, Desktop apps for macOS, Windows, and Linux, Browser extensions (Chrome, Safari, Edge, Firefox), Self-hosted via Docker and other hosts, REST API v2 and React Atoms |
| Compliance | HIPAA option on the Premium plan, GDPR, PCI handled through Stripe, Square, or PayPal | SOC 2 (advertised on the Organizations plan), HIPAA (advertised on the Organizations plan), ISO 27001 (advertised on the Organizations plan), GDPR |
| Founded | 2006 | 2021 |
| Headquarters | New York, New York, United States (operated within Squarespace) | Fully remote, no physical headquarters (incorporated as Cal.com, Inc., United States) |
| Ownership | Owned by Squarespace, which was itself taken private by Permira in 2024 | Venture-backed |
Strengths and limitations
Acuity Scheduling
Strengths
- The commerce layer is the deepest in this category: packages, memberships, subscriptions, gift certificates, discount codes, add-ons, and deposits all sit inside the booking flow rather than in a separate billing tool.
- Priced per business rather than per seat, so a six-person shop pays $27 a month total instead of $27 per person.
- Unlimited appointments on every tier, so a busy month never produces a surprise bill.
- Prepayment and deposits address no-shows at the root, and SMS reminders plus waitlists handle the rest, which together is the strongest no-show story available to a small service business.
Limitations
- No free plan and only a 7-day trial, which is the shortest evaluation window among the major scheduling tools.
- Branding removal, custom CSS, and API access are all Premium-only, so cosmetic control costs $49 a month.
- The API is not available below Premium, making Acuity a poor choice for anyone who wants to embed scheduling inside their own product at a small-business price.
- No inbound lead routing, qualification forms, or CRM-driven assignment, so it is unsuitable as a sales scheduling tool.
Cal.com
Strengths
- The free tier is unusually complete: unlimited bookings and event types, payments, and two-way CRM sync at no cost, which is a better deal than most competitors' entry paid plans.
- Genuine open source with a self-hosting path, which satisfies security reviews and gives a technical team an escape hatch that closed competitors cannot offer.
- Atoms and API v2 make Cal.com the only mainstream scheduling tool that plausibly doubles as infrastructure inside someone else's product.
- Routing forms plus round-robin at $12 per user per month is aggressive pricing for the inbound-lead-distribution job that mid-market rivals gate much higher.
Limitations
- The open-source promise is narrower than it sounds; the public community edition strips the enterprise features and its own documentation calls it unsuitable for production, so self-hosting is not a free replacement for the paid plans.
- Round-robin, routing forms, analytics, and branding removal all require the Teams plan, so even a two-person startup pays per seat for basics that TidyCal or zcal hand over cheaply.
- The product ships quickly and covers a lot of ground, which shows up as occasional inconsistency between newer surfaces (routing, AI, insights) and the mature core booking flow.
- Cal.ai is priced per minute with no included credits on individual plans, which makes it easy to run up a bill that has nothing to do with the seat count you budgeted.
Pricing compared
Acuity Scheduling
Flat monthly subscription across three tiers, priced by how many staff or resource calendars you run, with unlimited appointments on every plan. No free tier.
- Starter$16
- Standard$27
- Premium$49
Priced per business rather than per seat, Acuity is one of the best-value products in this category for anyone running more than one calendar. Standard at $27 a month covers six staff, SMS reminders, packages, memberships, gift certificates, and waitlists, which would cost several times that in per-seat scheduling software and would still be missing the commerce layer entirely. The weak spots are the absent free tier and the Premium bundling: branding removal, custom CSS, and API access are all locked together at $49, which feels like a toll on solo operators who only want an unbranded page. If you sell appointments, the money is well spent. If you book demos, you are buying a cash register you will never open.
Cal.com
Per-seat subscription with a free single-user tier, three paid tiers (Teams, Organizations, Enterprise), and a separately metered AI phone agent. Prices shown are annual billing; the vendor advertises 25% savings versus monthly.
- Free$0
- Teams$12
- Organizations$28
- EnterpriseCustom
Cal.com is the best free scheduling tier available in 2026 and one of the cheapest paid entry points, at $12 per user per month for round-robin and routing that competitors charge substantially more for. The open-source angle is real but should not be priced as a discount: the community edition deliberately excludes the team features, so a startup evaluating Cal.com is evaluating the hosted product like any other SaaS. Where it becomes genuinely cheap is the single-founder case, where the answer is zero dollars indefinitely, and the embedded-scheduling case, where Atoms replace an engineering project rather than a subscription.
Editorial verdict on each
Acuity Scheduling
Acuity is the right answer for a business that sells its time and the wrong answer for a business that sells software. Everything distinctive about it lives in the commerce layer: deposits at booking, packages, memberships, gift certificates, class capacity, waitlists, and a HIPAA option, all priced per business rather than per seat, which makes $27 a month for six staff calendars genuinely cheap. The complaints are real but narrow: no free plan, a stingy 7-day trial, and a Premium tier that bundles branding removal, custom CSS, and API access together at $49 so that wanting any one of them costs you all three. If you run a salon, a clinic, a studio, or a practice, buy it and stop shopping. If you are trying to get prospects onto a demo calendar, close this page and look at Calendly, Cal.com, or HubSpot Meetings instead.
Read the full Acuity Scheduling profileCal.com
MomentumCal.com is the default recommendation for a startup that needs scheduling and does not want to think about it: the free tier is the most complete in the category, the paid team tier is genuinely cheap for round-robin and routing, and the Calendly importer removes the usual excuse for staying put. Be clear-eyed about the open-source halo, though; the community edition exists to be inspected and tinkered with, not to replace the subscription, and anyone planning to self-host their way out of paying for team features will be disappointed. Buy it for the price and the API, not the license.
Read the full Cal.com profileAcuity Scheduling profile last reviewed 2026-08-22; Cal.com last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.