Productivity·Standings
Calendar Scheduling Software
Calendar scheduling tools let people book appointments or meetings; the choice depends on the booking features you need and the calendars or platforms you use.
Compare free plans and starting prices alongside booking pages, team scheduling, payment collection, reminders, event limits and calendar connections. Platform and API marks show where a tool runs or offers an API; open-source and free-tier marks indicate whether its code is open or it has a free plan.
- 33 platforms
- 3 with a public API on this page
- 21 with a free tier
- Checked 10 Oct 2026
- 1 CC
Cal.comcal.comScheduling service with apps for mobile, desktop, and web, plus API access and self-hosting.
- 2 S
Setmoresetmore.comFree and paid scheduling service for Android, iOS, Mac, and Windows, with booking payments.
- 3 R
Reservioreservio.comScheduling service for web and mobile with API access and a free plan.
- 4 SM
SimplyBook.mesimplybook.meAppointment software for web, iOS, and Android, with paid booking options and a free plan.
- 5 J
Jotformjotform.com - 6 MPMicrosoft Plannermicrosoft.com
Free task planner for web and mobile, with tasks shown as a board.
- 7 ZB
Zoho Bookingszoho.comAndroid and iOS apps offer booking pages and payment collection, with a free plan.
- 8 B
Bookwhenbookwhen.comWeb booking service for group events with one-way calendar sync and a free plan.
- 9 Y
YouCanBookMeyoucanbook.meWeb scheduling has a free plan; paid plans start at $8.10 per user monthly, billed annually.
- 10 T
TidyCaltidycal.comWeb booking pages support group meetings and rotating host assignments, with a free plan.
- 11 TTymeslottymeslot.app
Web or self-hosted Linux booking pages sync calendars both ways, with a free plan.
- 12 EA
Easy!Appointmentseasyappointments.orgFree, self-hosted web scheduler with booking pages, two-way calendar sync, group bookings, and reminders.
- 13 AS
Acuity Schedulingacuityscheduling.comAppointment scheduler for web and mobile with booking payments; plans start at $16 per month annually.
- 14 C
Calendlycalendly.comScheduling tool with a browser extension, booking payments, and a free plan.
- 15 SOSquare Onlinesquareup.com
Square Online lets businesses build an online store or website to sell products and take orders.
- 16 S
Skeddaskedda.comBooking software for Android, iOS, Mac, Windows, web, and API; from $99/month annually.
- 17 K
Koalendarkoalendar.comAppointment tool for web and phones that connects with calendars in both directions.
- 18 P
Picktimepicktime.comAppointment scheduler with booking pages and two-way calendar sync on web and mobile.
- 19 CPChili Piperchilipiper.com
Paid scheduling service for web and mobile, with API access and a browser extension.
- 20 AAppointyappointy.com
Appointment scheduler for web and mobile with booking pages, payments, and two-way calendar sync.
- 21 TTraffttrafft.com
Web, iOS, and Android scheduling with group bookings, reminders, payments, and calendar sync.
- 22 SI
Sign In Schedulingsigninapp.comWeb scheduling with booking pages, two-way calendar sync, group bookings, and automatic reminders.
- 23 O
OnceHuboncehub.comWeb scheduler with booking payments, a free plan, and paid plans from $12 per user monthly.
- 24 BBookafybookafy.com
Web scheduler with booking pages, two-way calendar sync, group bookings, round-robin scheduling, and reminders.
- 25 D
Doodledoodle.comOnline meeting planner that lets guests pay when they book; a free plan is available.
Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise
How to choose
Which booking features do I need?
Start with the way people will book: compare booking pages, event-type limits and automated reminders.
For shared calendars or teams, check team scheduling and round-robin assignment, which distributes bookings among team members.
Which platforms does it need to run on?
Choose a tool that supports the platforms you plan to use. The board marks availability for web, iOS, Android, macOS and self-hosting.
If you need an API—a way for software to connect to another service—check the API mark.
How much should I expect to pay?
Compare the free-plan mark with the listed starting price, and check whether a trial is offered. For example, Appointlet lists a free plan and paid pricing from $9 per user per month with annual billing; Bookwhen lists a free plan and paid pricing from $16 per month.
Does it need to collect payments?
If customers should pay while booking, compare the payment-collection feature. Also check whether the tool's event limits and calendar connections fit the way you schedule.
Can I use or change the software's code?
Check the open-source mark if access to the software's code matters. A tool's open-source status is separate from whether it has a free plan.
Questions
What is calendar scheduling software?
It helps people arrange appointments or meetings through booking features such as booking pages, team scheduling and calendar connections.
How do I compare calendar scheduling tools?
Compare booking features, calendar connections, supported platforms, free plans, starting prices and whether the tool offers an API.
Do calendar scheduling tools have free plans?
The board marks whether a tool has a free plan. A free plan is different from a free trial, so check both marks.
What does round-robin scheduling mean?
It assigns bookings among team members in turn. Check whether the tool offers round-robin assignment if bookings need to be shared.
What does the API mark mean?
It indicates that a tool has a public API, a way for other software to connect to it.
Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure