“Online reservations? We have ten tables, we don’t need that.” We hear this a lot, and it sounds reasonable. Large houses with a host stand and a reservations team, sure, but the small tavern where the owner keeps everything in his head? The punchline is that the argument stands upside down. The smaller the restaurant, the fewer people can answer the phone, the more each lost table weighs, and the more valuable a system becomes that takes bookings while you are at the stove.

The phone problem nobody accounts for

Walk through an ordinary Friday evening. Seven o’clock, the room is full, the phone rings. Who picks up? In a small operation: the waitress carrying four plates, or nobody. The caller wanted a table for four tomorrow. He does not try a second time; he books at the place two streets over. You never learn about that lost guest, which is exactly why many owners believe they do not have the problem.

Add the timing trap: people book when they have time, meaning in the evening after dinner, on Sunday, during the lunch break. A good share of those moments falls outside your opening hours or right in the middle of your service, precisely when the phone works worst. An online form does not have that problem. It takes the booking at 10:40 pm and confirms immediately. Guests have long since caught on: in a YouGov survey commissioned by METRO and DISH (January 2025, 2,000 respondents in Germany), every second restaurant guest had already booked a table online, and among those who eat out weekly, the share was 71 percent.

Run the numbers small: what one table a week means

You do not need statistics to see the order of magnitude; a cautious calculation of your own is enough. Suppose unanswered calls and missed late-evening requests cost you just one single table of four per week. Price it with your own average bill: at €35 per person that is €140 a week, and over a year an amount that pays for a reservation system many times over.

The calculation is deliberately conservative. It ignores the second effect: guests who book online at their leisure show up more reliably, because confirmation and reminder come with it. And it ignores the regulars who simply find it convenient. What matters is the direction: even a very small effect covers the cost, and everything above it is gain.

The objection about the personal touch

The most serious objection from small houses goes: for us, the phone call is part of the hospitality. I hear whether it is a birthday, I recognize a regular’s voice. That is a real argument, and the answer is not either-or. Online booking does not replace the phone; it catches what the phone drops. Whoever wants to call keeps calling, and you enter that booking into the same system with one click.

The personal touch just moves to a different place: into the comment field where the guest writes “birthday” or “stroller”, and into your preparation. An owner who scans the list in the afternoon and knows the eight-top is celebrating an anniversary can be a better host than one scribbling a note between two orders.

Beware of platforms: commissions eat the whole calculation

One distinction often gets blurred in this debate: online reservations do not automatically mean a reservation platform. The big portals bring reach, but charge fees per guest or per booking, depending on the provider, including for your regulars, who only use the portal because it is the top Google result. For small restaurants with loyal customers, that is a bad trade: you pay a referral fee for guests who never needed referring.

The alternative is a reservation system on your own website, commission-free, with fixed costs. That way the data is yours too: who booked and when stays with you, not with the portal. This is exactly the GuestMaker approach; the commission-free reservation system is part of the website, not a third-party widget with its own price list.

The underrated bonus: overview instead of paper chaos

The benefit small owners rave about afterwards is not actually the extra booking; it is the overview. A reservation book knows one sort order and exists in one place. A digital system with a floor plan shows at a glance which tables are taken tonight, where a party of four still fits, and whether the 6 pm booking and the 8 pm booking work out at the same table.

With few tables, the whole evening hangs on this planning, because every table has to turn more than once a night. Double bookings, the classic paper mishap, are ruled out by design. And handovers become trivial: even the weekend help sees instantly what tonight looks like, without deciphering the boss’s handwriting.

When you genuinely do not need it

In fairness: some businesses gain little from online reservations. The coffeehouse living off walk-ins, the snack bar, the standing-room bar. If practically nobody ever wants to book with you, the system solves no problem. The same goes for places that take no reservations on principle, first come, first served as a deliberate concept; they need no form, just a clear note on the website that this is how it works.

For everyone else, and that is the majority of restaurants with an evening trade, the simple calculation above applies. With GuestMaker, reservations and the floor plan are included in the package from €150 a month anyway, so there is no surcharge to weigh, only the question of whether you want to switch it on.