Compare · head-to-head
ResDiary vs resOS
ResDiary and resOS on their own published numbers — the same rows as the full comparison, with Inservo alongside for scale.
Terms and sources
| Cost line | ResDiaryReservations | resOSReservations | Inservo Suite+Reservations, ePOS and payments |
|---|---|---|---|
| Monthly subscription | Quote-based — typically £89–£245 a month3reported range across tiers, before add-ons | €0–€125 a month (about £0–£106)4Free €0 (25 bookings a month) · Basic €45 (350) · Plus €85 (750) · Unlimited €125; priced in EUR, no GBP price shown; online payments add-on €11.99 a month | £69 a monthSuite+ · per location · unlimited devices and users |
| Per-cover or per-booking fees | None1 | None4no per-booking, per-cover or commission charges | None |
| Card processing (standard UK cards) | Deposits only · 1%1deposits and cancellation charges only, online via Stripe at +1%; no terminal or tap to pay | Not publisheddeposits and card holds through the online payments add-on at €11.99 a month; processing rate not shown | 1.25% + 20ppilot rate, in person and online · standard rate 1.4% + 20p |
| Contract term | Annual contracts common2 | Rolling monthly, pause or cancel anytime; 90-day money-back guarantee4 | Monthly, cancel anytime |
| Devices and users | Not published | Not published | Unlimited devices and users |
| Booking, bill and payment on one record | No | No | Yes |
Sources, as published on 21 October 2026
- resdiary.com/pricing — captured Jun 2026
- reservaii.com; restaurantbookingsystem.com — captured Jun 2026
- restaurantbookingsystem.com; reservaii.com (reported range) — captured Jun 2026
- resos.com/pricing — captured 21 Oct 2026
Numbered references in the table point to the entries in this list. Inservo’s own figures are its published pricing and carry no reference.
Questions
ResDiary vs resOS, answered.
How is the ResDiary vs resOS comparison sourced?
Every figure comes from each provider’s own published pricing page, captured Jun 2026, 21 Oct 2026 and numbered in the sources list under the table. Where a provider does not publish a figure, the cell says so rather than estimating it.
Do ResDiary or resOS charge per-cover fees?
ResDiary: none. resOS: none. Inservo charges no per-cover or per-booking fees on any plan.
What do ResDiary and resOS cost per month next to Inservo?
ResDiary: quote-based — typically £89–£245 a month. resOS: €0–€125 a month (about £0–£106). Inservo Suite+ is £69 a month plus VAT, billed monthly with no lock-in.
Do ResDiary or resOS include ePOS and payments?
ResDiary: ePOS no; payments deposits only. resOS: ePOS no; payments deposits only. Inservo runs reservations, ePOS and payments on one record.
What contract terms do ResDiary and resOS require?
ResDiary: annual contracts common. resOS: rolling monthly, pause or cancel anytime; 90-day money-back guarantee. Inservo is billed monthly with no fixed term and no fee to leave.
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