Compare · Scheduling & booking
Scheduling software for small service businesses
Four ways a 1–20 person service business can stop playing email tag over meeting times. Two are dedicated booking links, one is built for appointment shops, and one is a scheduler that comes attached to an entire client studio. Here’s who each actually fits.
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Pricing checked September 7, 2026
| Calendly | Acuity | Cal.com | HoneyBook | |
|---|---|---|---|---|
| Best for | Simple meeting links | Appointment shops — classes, packages | Free power for individuals | Booking inside a client studio |
| Free plan | Yes — 1 event type | No — 7-day trial | Yes — unlimited event types | No — free trial only |
| Payments at booking | Paid plans (Stripe/PayPal) | All plans (Stripe, Square, PayPal, Venmo) | Yes, even free (Stripe/PayPal) | Yes — full invoicing behind it |
| Reminders | Email; automations on paid | Email; text on Standard+ | Email & SMS | Email; SMS on Essentials |
| Starting price | Free; $10/seat/mo | $16/mo | Free; Teams $12/user/mo | $29/mo (annual) |
| Who should skip it | Anyone needing packages or a CRM | Anyone wanting free or minimal | Anyone wanting hand-holding | Anyone who only needs a calendar |
- Best simple booking link: Calendly
- Best for appointment businesses: Acuity
- Best free scheduler: Cal.com
- Best inside a client studio: HoneyBook
Calendly vs Acuity
These two get compared constantly, but they solve different problems. Calendly is built for meetings: share a link, let people grab a slot, and it’s working the same afternoon, with a free plan to start. Acuity is built for selling your time — classes, packages, memberships, gift certificates, intake forms — which is why it has no free plan and doesn’t need one. Pick Calendly if bookings are conversations; pick Acuity if bookings are the product. If you want maximum free headroom and don’t mind configuring things, Cal.com undercuts both, and HoneyBook makes sense only as part of its full client studio.
1. Calendly
Who it’s for
Anyone whose scheduling problem is meetings: discovery calls, client check-ins, sales conversations. You share a link, people pick a slot, reminders go out, no-shows drop. The free plan covers a single event type, and the paid tiers add automations, payments via Stripe or PayPal, and team round-robin. It's the fastest of the four to be useful.
Who it’s not for
Anyone expecting it to manage clients. Calendly is a scheduler, not a CRM — it hands booking data to your CRM (HubSpot and Mailchimp connect on Standard) rather than replacing one. Also not built for appointment businesses selling classes, packages, or gift certificates; that's Acuity territory. Not construction job-site scheduling.
What it actually includes
- CRM: None — connects to HubSpot and Mailchimp on paid plans.
- Email: Booking notifications and reminders only; no marketing email.
- Scheduling: The core product: booking pages, automations, round-robin on Teams.
- Invoicing: None — collects payment at booking via Stripe/PayPal on paid plans.
- Contracts: None.
Pricing — checked September 7, 2026
- Free: $0 — one event type, one calendar connection.
- Standard: $10 per seat/month, billed yearly.
- Teams: $16 per seat/month, billed yearly.
- Monthly billing costs more (the page quotes 17–20% yearly savings).
- Enterprise starts at $15,000/year at 50 seats — not a small-business plan.
Prices change. Recheck the vendor pricing page before you buy.
2. Squarespace Scheduling (Acuity)
Who it’s for
Appointment-based businesses: coaches, studios, salons, therapists, tutors — anyone selling sessions, classes, packages, memberships, or gift certificates. Client intake forms, waitlists, and text reminders are built in, and payments run through Stripe, Square, PayPal, or Venmo. Of the four, it's the one built around selling your time rather than just booking it.
Who it’s not for
Anyone who wants a free tier or just a simple meeting link — there's no free plan, and the packages/memberships machinery is wasted on plain discovery calls. Teams needing lead routing or CRM-grade pipelines should look elsewhere; the client list is a booking record, not a sales pipeline. Not construction job-site scheduling.
What it actually includes
- CRM: A client list with intake forms — booking history, not a pipeline.
- Email: Appointment reminders; text reminders on Standard and up.
- Scheduling: Appointments, classes, waitlists, multiple calendars and staff.
- Invoicing: Payments at booking; sells packages, memberships, gift certificates.
- Contracts: None — custom intake forms are the closest thing.
Pricing — checked September 7, 2026
- Starter: $16/month — 1 calendar.
- Standard: $27/month — up to 6 calendars, text reminders, packages and gift certificates.
- Premium: $49/month — up to 36 calendars, HIPAA BAA, logo removal.
- Figures shown with the annual-billing toggle (paying annually saves 20%); 7-day free trial, no free plan.
Prices change. Recheck the vendor pricing page before you buy.
3. Cal.com
Who it’s for
Individuals who want the most generous free scheduler going — the free-forever plan has no usage limits: unlimited event types, unlimited calendars, email and SMS notifications, and Stripe/PayPal payment collection, plus a one-click Calendly import. It's open source, so technical owners can self-host or embed it. Teams pay only when they need shared availability.
Who it’s not for
Anyone who wants hand-holding or an appointment-shop feature set. There are no packages, memberships, or gift certificates, no client records, and the polish assumes you're comfortable configuring things yourself. Teams features (round-robin, routing forms) sit behind the paid plan. Not construction job-site scheduling.
What it actually includes
- CRM: None — two-way Salesforce and HubSpot sync, even on free.
- Email: Email and SMS booking notifications; no marketing email.
- Scheduling: Unlimited event types and calendars free; round-robin and routing on Teams.
- Invoicing: None — accepts Stripe and PayPal payments at booking.
- Contracts: None.
Pricing — checked September 7, 2026
- Free: $0 forever — 1 user, unlimited event types and calendars.
- Teams: $12 per user/month, billed yearly.
- Organizations: $28 per user/month, billed yearly.
- Yearly billing saves 25%; Enterprise is custom-priced.
Prices change. Recheck the vendor pricing page before you buy.
4. HoneyBook (as a scheduler)
Who it’s for
Client businesses that already want the studio around the calendar. HoneyBook's scheduler books sessions inside the same flow as proposals, contracts, invoices, and the client portal — the booking is one step in a client relationship, not a standalone link. If you're going to buy HoneyBook anyway, you don't need a separate scheduler.
Who it’s not for
Anyone shopping for a cheap calendar. HoneyBook scheduling is part of a client-studio suite, not a standalone booking tool — you're buying the whole studio to get it, and the full scheduler (unlimited session types, SMS reminders) sits on the Essentials plan, not Starter. Read our full review in the all-in-one comparison before buying it for scheduling alone. Not construction job-site scheduling.
What it actually includes
- CRM: Full client projects and pipeline — see the all-in-one guide.
- Email: Client communication and automations; not marketing email.
- Scheduling: Session booking; 1 session type on Starter, unlimited plus SMS reminders on Essentials.
- Invoicing: Full invoicing and payments.
- Contracts: Contracts with e-signature.
Pricing — checked September 7, 2026
- Starter: $29/month, billed yearly — scheduler limited to 1 session type.
- Essentials: $49/month, billed yearly — full scheduler, automations, SMS reminders.
- Premium: $109/month, billed yearly.
- Monthly billing costs more (yearly saves up to 18%); payment processing fees are extra.
Prices change. Recheck the vendor pricing page before you buy.
How to choose
Match the tool to what you’re selling. If bookings are just meetings — sales calls, check-ins — Calendly gets you live in ten minutes, and Cal.com does the same for free with more headroom if you don’t mind configuring it yourself.
If bookings are your product — sessions, classes, packages, memberships — Acuity is the only one of the four built for that, and it earns its lack of a free plan. And if the booking is one step in a longer client relationship with proposals, contracts, and invoices attached, you’re really shopping for a client studio, not a scheduler — start with our all-in-one comparison instead.
Whichever you pick, put your real availability rules through the trial — buffer times, minimum notice, time zones — before you put the link in your email signature. The scheduler that never double-books you is the right one.