Koalendar vs OnceHub Comparison 2026
Both cover scheduling & booking. Here is what separates them on price, billing, what you can take with you, and coverage.
At a glance
- Koalendar starts cheaper, at $6.99.
- Both have a genuinely free tier.
Side by side
Koalendar | OnceHub | |
|---|---|---|
| Starting price (they differ) | From $6.99 | From $10 |
| Pricing model | Free plan, paid tiers | Free plan, paid tiers |
| Free tier | Yes | Yes |
| Billing | Not stated | Monthly or annual |
| Free trial (they differ) | 7 days | 14 days |
| API | Not stated | Yes |
| Data export | Not stated | Not stated |
| Their cut | Not stated | Not stated |
| Runs on | Web |
Shaded rows are where the two answers disagree and both listings have answered. A row where one side has not stated a fact is left plain, because silence is not a difference.
Koalendar
Unlimited bookings on the free plan
Koalendar gives away the thing most booking tools meter, which is the number of appointments, and puts its paid features around payments, reminders and team routing instead. Two calendar syncs and an embeddable booking page come at no cost with no time limit. Paying adds Stripe checkout at the point of booking, custom reminders and the removal of Koalendar's branding. It is a booking link rather than a practice management system, and anybody wanting intake forms and client records will outgrow it.
Our note
Upgrade for the payments rather than for the branding, because collecting at the moment of booking is what stops no-shows and the logo bothers you more than it bothers your clients. Two calendar syncs is enough for one person and immediately not enough for anybody juggling a work and a personal calendar plus a shared one.
OnceHub
Scheduling with a phone number attached
OnceHub does the booking page and the routing every scheduler does, then hands the booking a dedicated phone number, so a call that was always going to happen on the phone gets booked and dialled from one record. Free covers one link and one calendar. Past that it is priced per seat, and the routing tier costs about twice the basic one.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.