NomNom vs resOS: the two transparent-pricing options
We make NomNom, so treat this as our side of the argument with the numbers left in. resOS is the other genuinely transparent, self-serve option in this market, and it does something we do not: it has a real free tier. Neither of us runs a diner marketplace, and neither takes a cut of your bookings.
Side by side
| NomNom | resOS | |
| Headline price | £29.99 a month, everything included | Free up to 25 bookings a month, then roughly £38–£105 a month |
| Per-cover commission | No | No |
| Contract | None — rolling monthly | Rolling monthly |
| Free trial | 14 days | Free tier |
| SMS reminders | Included (pay-as-you-go credits) | Paid per-message add-on |
| Gift vouchers | Included | Not a standard feature |
| Diner marketplace | No | No |
NomNom
One plan, one published price, everything in: commission-free booking on your own branded page, Stripe deposits and card holds, SMS reminders, an allergy-aware guest database, gift vouchers, multiple venues and unlimited devices. No contract, no setup fee, 14-day free trial. The honest gap is discovery: there is no diner marketplace.
resOS
Transparent and self-serve, with a real free tier and every feature included on each paid tier except SMS. Priced in euros and dollars, so the pound figure moves with exchange rates.
So which should you choose?
If you take fewer than 25 bookings a month, resOS is free and we are not — that is a straightforward win for them and we are not going to pretend otherwise. Above that its tiers step up with booking volume and are priced in euros, so your bill moves with the exchange rate; ours is a flat sterling £29.99 whatever your volume, with SMS and gift vouchers included rather than added on. The choice is mostly about whether you want a bill that scales or a bill that does not.
Try NomNom free for 14 days
No card, no setup fee and no sales call — and your existing bookings and guest history can be imported so you are not starting from an empty diary. See how it works.
Common questions
Is resOS really free?
Yes, up to 25 bookings a month, which is a genuine free tier rather than a trial. Above that its paid tiers run roughly £38–£105 a month depending on booking volume, and SMS is a per-message add-on on every tier.
Why is resOS priced in euros?
resOS is a Danish company and prices in euros and dollars (Basic €45, Plus €85, Unlimited €125 a month). Any pound figure you see is a conversion that moves with the exchange rate, so your bill is not fixed in sterling. NomNom bills a flat £29.99 in pounds.
Does either take commission on bookings?
No. Neither resOS nor NomNom charges a per-cover fee, and neither runs a diner marketplace — both are built around your own booking page.
Keep reading
- All booking system comparisons
- Restaurant booking system pricing compared (seven systems)
- Commission-free restaurant booking systems in the UK
- Switching booking system without the stress
Prices and features were accurate to the best of our knowledge on 11 August 2026, summarised from each vendor's own published information and from third-party trackers. Where a vendor does not publish pricing we say so rather than quoting an estimate as though it were a list price. Booking system pricing changes often — always confirm the current figure with the vendor before you sign anything.