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Google Calendar’s appointment schedule is a quick way to share a booking link, but it has limits. This guide compares the most common alternatives using each provider’s own pricing and help pages.
Short answer
Google Calendar’s appointment schedule gives a personal Google account one free booking page, with email reminders only.1,2 If you need text reminders, several services on one link, or more than one booking page, the most common alternatives are Calendly, Acuity Scheduling, YouCanBookMe, Setmore, TidyCal, Square Appointments and Zoho Bookings. If you want to keep everything in the Google Calendar you already use and add text reminders clients can reply to, Kalama (formerly SMS Reminder) is built for that.12,13
When to look beyond Google’s appointment schedule
Google’s appointment schedule is a good start if you work alone, offer one kind of appointment and email reminders are enough. People usually look for an alternative when they need:
- Text message reminders. Google’s appointment schedule reminders are emails.1
- Several services or booking pages. More than one appointment schedule needs an eligible Google One or Google Workspace plan.2
- Automatic reminders on a free account. Automatic email reminders are listed as a paid-plan feature.2
For setup steps and every setting, see how to set up a Google Calendar appointment schedule.
The alternatives at a glance
| Free plan | Text (SMS) reminders | Works with Google Calendar | |
|---|---|---|---|
| Google appointment schedule | One booking page on a personal account1 | No. Email reminders only1 | Built in |
| Kalama (formerly SMS Reminder) | Yes: booking page on your primary Google Calendar, unlimited appointment types, 25 SMS reminders one time (not monthly)12,14 | Yes, and clients can reply to confirm, cancel or ask to reschedule.13 Paid plans from $19/month USD12 | Built on it: bookings land in your Google Calendar12 |
| Calendly | Yes: one event type, one connected calendar3,4 | On Professional, Standard, Teams and Enterprise plans. Calendly says replies to its texts aren’t delivered or monitored5 | Yes4 |
| Acuity Scheduling | No. 7-day free trial6 | Listed on the Standard plan6 | — |
| YouCanBookMe | Yes: 1 calendar connection, 1 booking page, 30 bookings a month7 | SMS notifications at an extra charge7 | Calendar connection (1 on the free plan)7 |
| Setmore | Yes: up to 4 users, unlimited appointments8 | On Pro; availability varies by country8 | Two-way calendar sync listed on Pro8 |
| TidyCal | Yes: 1 calendar, $0 forever9 | On Pro ($12/month or $99/year) and Agency Lifetime (10 a month, US and Canada)9 | Yes, on every plan9 |
| Square Appointments | Yes: free plan for a single location, with a booking website10 | Automatic text and email reminders10 | Google Calendar sync on Plus ($29/month per location)10 |
| Zoho Bookings | Yes: one user, email notifications and reminders11 | Through SMS provider integrations11 | Two-way sync on the free plan11 |
Competitor details are from each provider’s own site and current as of November 10–12, 2026; features and pricing may change, so please verify on their official website. ”—” means the provider’s own page didn’t state it clearly enough to include.
Which alternative fits
| If you… | Look at |
|---|---|
| Run appointments from Google Calendar and want text reminders clients can reply to | Kalama |
| Mostly book meetings with prospects or teams | Calendly |
| Want an all-in-one scheduling platform and don’t mind moving bookings into it | Acuity Scheduling, Square Appointments |
| Prefer paying once instead of monthly | TidyCal (Individual Lifetime is a one-time $29)9 |
| Already use Zoho apps | Zoho Bookings |
| Need a small team on a free plan | Setmore (free for up to 4 users)8 |
Comparing one tool in detail? See Calendly vs Google Calendar, or our side-by-sides with Acuity Scheduling, YouCanBookMe, Setmore and Square Appointments.
Kalama: the option that stays in Google Calendar
Most alternatives ask you to run your bookings inside their system. Kalama works the other way: it adds what Google’s appointment schedule doesn’t do to the Google Calendar™ you already use.
- Free booking page on your primary Google Calendar, with unlimited appointment types, availability, minimum notice and buffers.12,14
- Text reminders on every booking. Clients can reply in their own words to confirm or cancel, or ask to reschedule and get your booking link.13
- No credit card to start. The free plan includes 25 SMS reminders one time (not monthly). Paid plans start at $19/month USD.12
What it doesn’t do: take payments, or let clients self-book recurring appointments.
See the free booking page for Google Calendar, or set up SMS reminders for Google Calendar.
Frequently asked questions
Is there a free alternative to Google Calendar’s appointment schedule?
Yes. Kalama, Calendly, YouCanBookMe, Setmore, TidyCal and Zoho Bookings all list free plans, each with different limits.3,7,8,9,11,12
Which Google Calendar booking alternative sends text reminders?
Kalama sends text reminders on every plan, starting with 25 free one time (not monthly). Calendly, Acuity Scheduling, Setmore and TidyCal list text reminders on paid plans, YouCanBookMe charges extra for SMS, and Square Appointments lists automatic text reminders.5–10,12
Can clients reply to text reminders?
With Kalama, yes: replies confirm or cancel the appointment, and reschedule requests get your booking link.13 Calendly says replies to its texts aren’t delivered or monitored.5
Do I have to stop using Google Calendar?
Not with Kalama: bookings land in your Google Calendar. Other tools sync with Google Calendar to different degrees, so check each provider’s calendar sync before switching.
Sources
Competitor information on this page reflects publicly available details from each company’s own website at the time of writing and may have changed since. Product names and trademarks belong to their respective owners. Please verify the most current features and pricing on the provider’s official website before making a decision. Last verified: 2026-11-10.
- Google — “Create an appointment schedule,” Google Calendar Help, https://support.google.com/calendar/answer/10729749, accessed 2026-11-04.
- Google — “Compare premium features for appointment schedules,” Google Calendar Help, https://support.google.com/calendar/answer/16287038, accessed 2026-11-04.
- Calendly — Pricing, https://calendly.com/pricing, accessed 2026-11-04.
- Calendly — “Connect your calendar to Calendly,” Calendly Help Center, https://help.calendly.com/hc/en-us/articles/236174208, accessed 2026-11-04.
- Calendly — “How to send text messages with Workflows,” Calendly Help Center, https://calendly.com/help/how-to-send-text-messages-with-workflows, accessed 2026-11-10.
- Acuity Scheduling — Pricing, https://acuityscheduling.com/pricing, accessed 2026-11-10.
- YouCanBookMe — Pricing, https://youcanbook.me/pricing, accessed 2026-11-10.
- Setmore — Pricing, https://www.setmore.com/pricing, accessed 2026-11-10.
- TidyCal — Pricing, https://tidycal.com/pricing, accessed 2026-11-10.
- Square — Square Appointments pricing, https://squareup.com/us/en/appointments/pricing, accessed 2026-11-12.
- Zoho Bookings — Pricing, https://www.zoho.com/bookings/pricing.html, accessed 2026-11-10.
- Kalama (formerly SMS Reminder) Help — What’s free and what’s paid.
- Kalama (formerly SMS Reminder) Help — Can my customers reply to the texts? (two-way texting).
- Kalama (formerly SMS Reminder) Help — Create unlimited appointment types for your booking page.
