Start with who's booking and what they're booking. A solo consultant sharing a link for calls needs something very different from a salon or clinic with several staff and services. Choose a tool built for your kind of booking, then test how a client picks a time and what happens when they need to move it.
Who books with you? Clients booking a single call, customers choosing from a menu of services, or patients and students booking a named member of staff? That answer narrows your shortlist faster than any feature grid. Appointy describes itself as online scheduling software for automating bookings, and every tool here does some version of that, with very different people in mind. The full list comes first, in no particular order, then how to choose.
Eight booking tools from A to Z
Alphabetical, not ranked. Each line reflects what the vendor says about its own product.
Cal.com
Best for: People and teams who want online booking software they can try before committing; the vendor names a free plan, so test it with real invitees.
Picktime
Best for: Service businesses that want scheduling with payments, invoicing, sales, reporting and customer and team management under one login, according to the vendor.
SavvyCal
Best for: People who share booking links and want invitees to overlay their own calendar to find a time, while buffers, limits and preferred times stay yours to set.
Setmore
Best for: Businesses taking appointments around the clock that want reminders sent automatically instead of email back-and-forth; the vendor names a free plan.
SimplyBook.me
Best for: Service firms wanting either a booking website or a widget on their own site, where clients book, get reminders and pay online, per the vendor.
TidyCal
Best for: Solo workers who want a plain booking page with calendar sync, payments and packages, which the vendor sums up as a way to get booked and take payment.
TimeTap
Best for: Larger organisations wanting appointment scheduling across the whole enterprise, with automated tools the vendor says cut administrative work.
YouCanBook.me
Best for: Anyone who wants a booking page they can customise heavily, so the experience feels like their own business rather than a generic form.
What each scheduler is for
| Tool | Type | Good for |
|---|---|---|
| Cal.com | Online booking software | Sharing a booking page for online calls |
| Picktime | Booking with business tools | Bookings, invoicing and team management together |
| SavvyCal | Booking links | Letting invitees see their own calendar on your link |
| Setmore | Appointment scheduling | Round-the-clock bookings with automatic reminders |
| SimplyBook.me | Booking website and widget | Service firms wanting a booking site or widget |
| TidyCal | Simple booking page | Solo workers selling sessions and packages |
| TimeTap | Enterprise scheduling | Larger organisations cutting appointment admin |
| YouCanBook.me | Customisable booking pages | A booking step that looks like your business |
How your clients choose a time
The thing to test in any replacement is the client's side of the booking, not yours. How do they pick a time? How does it land in your calendar? And what happens when they need to cancel or move it? Most of the frustration with booking software shows up at those three moments, and very little of it shows up in a demo.
Link sharing for calls and meetings
Cal.com, SavvyCal and TidyCal are built around a link you send to people. They're at home with consultants, coaches and anyone whose bookings are mostly calls. Look closely at how invitees see your availability and how much control you keep over gaps between meetings.
Service menus and staff
Setmore, SimplyBook.me, Picktime and YouCanBook.me suit businesses where a client chooses a service, sometimes a member of staff, and often pays or gets a reminder along the way. Here the test is the booking page itself: whether it's clear on a phone and whether it looks like your business.
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Larger organisations
TimeTap aims at the whole enterprise, where several departments or locations take appointments. Expect that to mean more set-up, and more control over who can book what.
Whichever group you're in, calendar sync matters most. If a booking doesn't appear in the calendar you check every morning, or a personal appointment doesn't block your availability, you'll get double-booked. That's the one fault clients remember.
My advice for switching your booking system
Pick two tools from the group that matches how your clients book, not one from each group. Comparing a link-sharing tool with a service menu tool tells you very little, because they're answering different questions. Comparing two that do the same job shows you which one your clients find easier.
Don't move your booking link the week before a busy period. Old links live on in email signatures, social bios and saved bookmarks, so keep the old system running until bookings through it dry up. For a wider look at what to check, my guide on choosing online scheduling tools for client bookings goes deeper, and if several staff take bookings, read setting up online booking for multiple staff before you start.
A one-week booking trial
- Set up your real services, real hours and real buffers in the new tool, not the sample ones it suggests.
- Connect the calendar you check every day and add a personal appointment to see if it blocks your availability.
- Ask two friendly clients to book through the new link on their phones and tell you what confused them.
- Cancel and move one of those bookings yourself, and check what both of you receive by email.
- At the end of the week, keep the tool that caused the fewest questions and update every link you've shared.
Do you make booking or scheduling software? Tool makers can ask to be considered for a featured place on this list.
Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.
Frequently asked questions
What should I look for in online booking software?
Look at how clients pick a time on a phone, how bookings sync with your calendar, and what happens when someone cancels or reschedules. Reminders and payments come next.
Can clients pay when they book?
Some booking tools take payment at the time of booking and some don't. Check the vendor's own pages to see which payment options it supports in your country.
Do booking tools work with Google Calendar and Outlook?
Most connect to the common calendars, but how well they sync varies. Test it by adding a personal appointment and checking that it blocks your booking page.
How do I stop no-shows?
Automatic reminders help a lot. A clear cancellation policy on the booking page and an easy way to reschedule help too, because people who can move a booking tend not to ghost it.
Can I keep my old booking link when I switch?
Not usually, as each tool gives you its own link. Keep the old one live for a while and update your website, email signature and social profiles straight away.
