The short answer
For cutting no-shows specifically, the platform matters less than whether you actually switch on deposits, reminders and a waitlist, because most of them offer some version of all three. The real differences are cost model, who owns your guest data, and how much marketplace reach you get in return. We don't sell any of these platforms. This is the comparison we'd talk a client through on a free call, limited to what changes your no-show rate and your monthly bill.
What actually matters here, and what doesn't
Review scores, table-plan editors and kitchen display integrations are all worth knowing about, but they won't move your no-show rate. Four things will:
- Deposits and card pre-authorisation. Does the platform let you take a deposit or hold a card against a booking, and how much friction does that add for the guest?
- Reminders. Does a confirmation and a reminder go out automatically, by text as well as email, without you doing anything?
- Waitlist. When a table frees up from a cancellation, can you fill it automatically rather than losing it?
- Marketplace reach vs owning your list. Some platforms bring you new diners through their own app, in exchange for some control over the guest relationship.
We're deliberately leaving out general feature comparisons you can find on any vendor's own site. For restaurant features on your own Google Business Profile, including Reserve with Google, that's a separate decision from which booking platform you run underneath it.
Pricing models compared
None of these vendors publish a single simple number, and prices change, so treat this as the shape of each model rather than a quote. Always check current pricing directly on the vendor's own site before deciding.
| Platform | Typical pricing shape | Deposits / pre-auth | Reminders | Waitlist |
|---|---|---|---|---|
| OpenTable | Monthly subscription plus a per-cover fee for diners who book through OpenTable's own network | Yes, on most plans | Yes, automatic | Yes |
| ResDiary | Monthly subscription, tiered by features and covers, generally without a per-diner fee | Yes, on most plans | Yes, automatic | Yes |
| SevenRooms | Quote-based tiers (the vendor doesn't publish figures; you request a quote for your venue) | Yes, including guest-profile-based rules | Yes, automatic | Yes |
| Square (Appointments / Restaurants) | Often has a free or low-cost entry tier as part of Square's wider till and payments system | Card-on-file is straightforward if you already take payments through Square | Yes, automatic | Basic |
The practical difference for a small independent is usually this: a per-cover fee model (OpenTable) can cost more as you get busier, because you pay per diner who books that way, while a flat subscription (ResDiary, and most of SevenRooms' and Square's tiers) costs the same whether you're quiet or rammed. Neither is wrong, but it's worth modelling against your actual covers rather than assuming the cheaper-looking monthly fee is cheaper overall.
Deposits and card pre-authorisation
All four support some form of deposit or card hold, but how it's set up differs. OpenTable and ResDiary let you apply deposit rules by party size, day or time slot, which matters because you'll usually only want this on large tables and your busiest nights, not a Tuesday lunch for two. SevenRooms goes further and can apply rules based on a guest's own no-show history, which is useful for a venue that's been burned by the same name more than once. Square's strength here is simplicity if you're already taking card payments through it; the deposit is really just a small transaction against a card already on file.
Whichever you choose, the deposit only works if your no-show fee and deposit policy is clear, fair and shown to the guest before they book, not added as a surprise afterwards.
Reminders, confirmations and waitlists
Every platform here sends an automatic confirmation and at least one reminder, which is the single biggest lever against forgetfulness-driven no-shows. The differences are in the detail: whether the reminder goes by text as well as email (text is read faster and matters most for same-day bookings), how many reminders you can schedule, and how the waitlist offers a freed table to the next person in line, automatically or with a manual nudge from staff. If you're currently taking bookings by phone into a paper book, moving to any one of these is a bigger jump than moving between them later.
Marketplace reach vs owning your guest list
This is the trade-off that gets glossed over in most comparisons. OpenTable's diner network can genuinely bring you new covers you wouldn't have found otherwise, especially in areas where diners already browse OpenTable to choose where to eat. The cost is that some of those guests belong to OpenTable's network first, your restaurant second. ResDiary and SevenRooms both lean more towards being tools that sit on your own website and social channels, with the guest data staying more clearly yours. Square sits closest to "just the booking and payment layer" with the least marketplace element of the four. Neither approach is better in general. A venue that struggles to fill tables on quiet nights benefits more from marketplace reach; a venue that's already busy and wants to own repeat-guest relationships benefits more from keeping the list in-house.
What we'd pick for a 30–80 cover independent
If you're already getting enough footfall and want to tighten up reminders, deposits and a waitlist without giving up guest ownership, ResDiary or SevenRooms (depending on budget and whether you need the guest-history-based deposit rules) tend to fit better. If you're newer, in a competitive area, or want extra covers from people actively browsing for somewhere to eat, OpenTable's marketplace is worth the per-cover cost for most venues, at least while you build your own direct bookings. Square makes most sense if you're already running your tills and payments through it and want the lightest possible add-on, rather than a separate system to learn.
When to get help, and what we'd do
If you're moving off a phone-and-paper-book system, we'd usually start with online booking and enquiry forms connected to whichever platform fits, which is a guide price from £300 and typically live within one to two weeks. Alongside that, booking confirmations and reminders tuned to your actual no-show pattern, including the deposit rules for large tables and peak nights, is a guide price from £400. These are guide prices for typical projects; the fixed quote comes after a free 30-minute call. If none of the off-the-shelf platforms flex to an unusual rule your venue genuinely needs, a custom booking system built around your own availability and rules starts from £4,000, though that's rarely the first thing we'd suggest.
Related
- General guide: No-shows and booking chaos
- Sector pillar: Hospitality no-shows
- Sibling page: No-show fees and deposits: what's fair, what's legal
- Guide: How to reduce no-shows with automatic reminders
Frequently asked questions
Is OpenTable worth it for a small independent restaurant?
It depends on whether you need the extra covers its diner network brings in. If you're already consistently busy, the per-cover fee can add up without bringing much you didn't already have. If you're newer or in a competitive area, the marketplace reach tends to earn its cost.
Does ResDiary charge a fee per diner like OpenTable?
Generally no. ResDiary's plans are usually a flat monthly subscription based on features and covers, rather than a per-diner charge, though you should always check current pricing directly with ResDiary since plans change.
Can I switch booking platforms without losing my booking history?
Usually yes, though how cleanly guest history and past booking data transfer varies by platform. It's worth asking the new provider about data export and import before you commit, rather than after.
Do I need a separate waitlist tool as well as a booking platform?
Not usually. OpenTable, ResDiary, SevenRooms and Square all include some form of waitlist, so a separate tool is rarely necessary unless your venue has an unusual walk-in pattern that none of them handle well.
What if none of these platforms fit how my restaurant actually takes bookings?
That's less common than it sounds, but it happens with unusual rules around large events, split sittings or multi-site venues. In that case a lighter custom booking setup, built around your real rules, is usually a better fix than forcing an off-the-shelf platform to cope.