How much does booking software cost per month
The short answer: it depends on the charging model, not on the fee printed on the pricing page. Two tools advertised at a similar price can cost you ten times differently over a year depending on how they charge.
There are four models — commission per booking, per-calendar or per-seat fees, free plans with limits, and a single flat plan. The gap between them is not a detail: it is the difference between a stable bill and one that grows exactly when the business starts working.
This guide covers the four models, what each size of business actually pays per month with real arithmetic, the charges that never appear on the pricing page, and when a free plan is still the right answer.
The four pricing models you'll find
Before looking at the fee, identify which model each platform charges with. That is what really determines how much you'll pay at the end of the month.
- Commission per booking: you pay a percentage or a fixed amount per appointment or sale. The more you sell, the more you pay; the cost is unpredictable.
- Per-calendar or per-seat: the fee rises for each calendar, room or team member you add.
- Free plan with limits: free up to a certain number of bookings or features; as you grow, you move to a paid plan or hit locked features.
- Single flat plan: a stable monthly fee that doesn't change with your sales or your team.
What it costs per month: three worked examples
Models make more sense with numbers. These are illustrative figures to show the arithmetic, not any particular tool's prices: drop in the ones you are actually comparing and repeat the sum.
Assume a commission of €1 per booking and a fee of €15 per extra professional, and compare them against a flat plan of €29.99 a month.
- Solo professional, 60 appointments a month: commission costs around €60; the flat plan €29.99. The flat plan already wins, and the gap widens every month they work more.
- Three-person salon, 300 appointments a month: commission is around €300; per-seat pricing is the base fee plus €30 for the two extra professionals; the flat plan stays at €29.99.
- Five-person clinic, 500 appointments a month: commission lands near €500 a month, roughly €6,000 a year in commission alone; the flat plan is still €29.99.
- The only case where commission wins is very low volume: below about 30 appointments a month, paying per booking costs less than any subscription.
- The crossover arrives sooner than most people expect. Once the business is busy, commission is the most expensive model of the four.
The hidden cost: commissions and per-calendar fees
The advertised monthly fee isn't always what you end up paying. Two charges inflate the bill without you noticing at first: the commission on every booking and the fee for each additional calendar or professional.
A commission per booking penalises your growth: just when you land more appointments, you pay more. And per-calendar pricing makes having a team expensive, because every professional or room adds to the bill.
- Commission per booking or sale (fixed or percentage).
- Fee per additional calendar, room or professional.
- Setup or onboarding fee.
- Extras for SMS reminders, integrations or support.
- Lock-in or cancellation penalties.
How to work out the real cost (not just the fee)
To compare properly, calculate the total monthly cost with your real volume, not the shop-window fee. Add: base fee + (commission × number of bookings) + (per-calendar fee × professionals) + extras.
Illustrative example: imagine 200 bookings a month and a team of 3. With a commission model of €1 per booking you'd pay €200 a month in commissions alone; if there's also a per-calendar fee, add the charge for each professional. With a flat plan of €29.99 a month, you pay €29.99 whether you have 50 or 500 bookings and one or ten professionals. (Example figures to illustrate the calculation, not third-party prices.)
- Total cost = base fee + commissions + per-calendar fees + extras.
- Calculate it with your real booking volume, not the minimum.
- Project 6-12 months ahead: what happens as you grow?
- A flat plan makes the cost predictable and easy to budget.
What should be included at no extra cost
A good price isn't just the lowest one, but the one that includes the essentials with no surprises. Before focusing on the fee, check what comes as standard.
- Unlimited bookings with no commission per appointment.
- All your team's calendars and professionals, with no charge to add them.
- Automated reminders (push and email) to reduce no-shows.
- Public booking page and 24/7 booking.
- No setup fee and no lock-in.
What about the free plans?
Several tools offer a permanently free plan and, to get started, they make complete sense. If you work alone, have few appointments and do not mind reminding each client yourself, a free plan covers what you need.
What is worth knowing is where they cut, because it repeats across the market: a cap on monthly bookings, a single calendar, automated reminders reserved for paid plans, a booking page carrying the tool's branding, and no client history.
One calculation settles it. Take the average price of your service and how many appointments fell through last month because somebody forgot. Multiply. If that figure beats the cost of a paid plan, the free plan is not free: it is the expensive option with the bill filed somewhere else, because automated reminders are exactly what tends to be missing.
How much Bookniapp costs
Bookniapp uses a single flat plan of €29.99/month per business, with no commission per booking and no charge per extra calendar or professional. You pay the same whether you get 20 bookings or 500, and you can add your whole team without the bill going up.
It includes 24/7 online booking, an embeddable public page, automated reminders, client records with history, and class and event management. No setup fee and no lock-in: your cost is predictable from day one.
- Flat €29.99/month per business, no commission per booking.
- No charge per extra calendar or professional: add your whole team.
- No setup fee and no lock-in.
- 24/7 booking, reminders, client records, classes and events included.
Frequently asked questions about pricing
How much does booking software cost per month? With a flat plan, the reference point is around €30 a month per business. With commission per booking it depends entirely on your volume: at 60 appointments a month it can be similar, at 300 it multiplies. Always calculate with your real numbers.
What does it cost if I work alone, with no team? With a flat plan you pay the same as a five-person salon, so it is the case where a per-seat tool is least worth it. Bookniapp is €29.99/month whether you are one person or ten.
Is commission or a flat plan better? At very low volume, commission is cheaper. Once appointments are steady, the flat plan wins, because commission is the only model that charges you more precisely when the business is doing well.
Is there free booking software? Yes, several tools have a permanently free tier, usually capped on monthly bookings, limited to one calendar and without automated reminders. It usually works until you start losing appointments to no-shows.
Which costs never appear on the pricing page? Commission per booking, the fee per extra calendar or professional, the setup fee, SMS reminders and, if the tool takes payments for you, the payment processor's cut.
Are there options with no commission per booking? Yes. Bookniapp charges a flat €29.99/month per business with no commission per appointment, neither on the clients you bring nor on those arriving through its marketplace.
Does Bookniapp have a setup fee or lock-in? No. Neither: you cancel from your App Store or Google Play account whenever you want.