Restaurants & hospitality
Restaurant Reservation Apps and Platforms: A Buyer's Guide
By Bruno Melani, founder of Gaplessly · · 5 min read

The short answer
A restaurant reservation app should handle real-time table management, deposits and a waitlist in one system.
Most restaurant reservation platforms fall into four groups: diner marketplaces, guest-CRM platforms, global subscription systems, and flat-fee tools built for the Australian market.
What a restaurant reservation app needs to do
- Real-time table and floor management: a live floor plan that blocks and releases tables instantly, so two parties are never seated at the same table.
- Party-size and table-combining logic: the system matches each booking's party size to the right table or combination of tables automatically, so the host isn't working it out from memory.
- Service periods and turn times: lunch and dinner sittings with a set turn time per table, so the system can't overbook a slot the room can't physically seat.
- Deposits and no-show protection: card-on-file or prepaid deposits for larger parties or peak sittings, charged against the venue's own policy.
- Waitlist and walk-in handling: an online waitlist and a same-night walk-in queue at the host stand, run as two separate tools.
- POS and payments integration: reservation data flows through to the till, so staff don't have to re-key covers into a second system by hand.
- Built-in marketing tools: email and SMS, gift cards, loyalty and promotions that all work from the same guest list.
How to evaluate a restaurant booking app
Pricing model. Some platforms charge a subscription plus a fee for each diner their own network sends you, so the cost grows with volume. Others charge one flat monthly fee wherever the booking came from.
Setup and time to launch. Some are self-serve and can be live the same day; others start with a demo followed by a scheduled onboarding process.
Self-serve or sales-led buying. Some publish a price you can sign up at today. Others have a "get a quote" page, so you take a phone call before you learn the number.
Contract terms and support model. Check whether you're locked into a term, and who answers the phone when something goes wrong during Friday dinner service.
ResDiary vs SevenRooms vs OpenTable vs Now Book It
Each of these four platforms has its own sourced, dated comparison page on this site. In short:
OpenTable runs a marketplace model. It sells restaurants access to its own diner-discovery network, and OpenTable's site describes a subscription plus a fee tied to the diners that network sends. The full Gaplessly vs OpenTable comparison has the sourced detail on how that fee applies.
SevenRooms is built for guest-CRM depth at scale. It has three unpriced packages behind a quote, a one-time setup fee, and white-glove onboarding that includes a custom floor plan built for you. The SevenRooms comparison goes through its sales-led pricing and onboarding line by line.
ResDiary vs SevenRooms: both keep their prices behind a sales conversation, and they differ in what comes on top. ResDiary is a global subscription system: over 10,000 venues in more than 60 countries, four unpriced core tiers behind a demo, and nine separate paid add-on modules on top of whichever tier you land on. The ResDiary comparison covers those add-on modules and the demo-gated pricing.
Now Book It is the Australian flat-fee incumbent most local venues already know by name. It publishes no price, and signup requires a demo instead of being self-serve. The Now Book It comparison explains what that means at setup.
Where Gaplessly fits
Gaplessly publishes its prices for hospitality venues, all excluding GST and with no sales call: Venue Starter is free up to 35 bookings a month and A$49 in a busier one, Venue Growth is A$99 a month and Venue Pro A$199. Every plan includes the floor plan, the table editor and walk-ins. Venue Growth adds table combining for large parties, separate rooms, party-size rules, an online waitlist, card-on-file deposits and no-show fees, review requests and texts at A$0.09 per text. Venue Pro adds email campaigns, gift cards and paid tickets.
OpenTable's diner-discovery network reach and SevenRooms' guest-CRM depth for large multi-venue groups are strengths Gaplessly doesn't claim to match. Gaplessly is built for independent and small-group Australian venues that want table management, deposits, a waitlist and marketing tools in one self-serve product with a published price.