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resOS

Restaurant booking system with a table planner, guest profiles, booking reminders and a digital waitlist feature.

resOS

Starting price
From €45 per month
Free plan
No free plan listed
Free trial
No free trial listed
Last checked
Update activity
Active
Market presence
Growing
Visit website – resOS Compare alternatives

Overview

resOS is a Danish booking and table-planner system where the waitlist is a paid add-on that fills cancelled slots. Guests join from your booking page when a time is full, and staff add walk-ins by hand.

Buying style: Self-serve How we compare

resOS is built around bookings, and the waitlist sits on top of that. On a Friday night, a guest who finds your booking page full can join the waitlist from the page or widget. Your host can also add a walk-in by hand. When a cancellation opens a slot, a staff member chooses which waiting party gets it and converts the entry into a booking, which sends a booking confirmation. The waitlist page says it does not assign the next party for you, and it does not describe a text that tells a walk-in their table is ready.

Alongside that you get a table planner that shows what is booked and where to seat the next walk-in, guest profiles, reminders and follow-up messages after a visit. Email confirmations are free. SMS confirmations and custom reminders cost EUR 0.10 per message.

Pricing is by booking volume. The free tier covers 25 bookings a month but cannot add the waitlist. The lowest paid plan that can is Basic, listed at EUR 45 a month (monthly billing, regular price), plus a EUR 7.99 monthly add-on for the waitlist. The page states no per-booking, per-cover or commission fees. You can sign up yourself without talking to sales. No POS integration is recorded; connections run through Zapier and similar tools.

The numbers behind the labels

  • Update activity is Active. The changelog has 14 entries in the past year, the latest on 2026-09-08. The iOS app shipped 1 update in that time, and the Android app was last updated on 2026-01-21.
  • Market presence is Growing. The website ranks 220,186 on Tranco, the Android app shows 10K+ installs, Chrome UX Report has no field data for the site, and the domain dates from 2003.
  • Buying style is Self-serve. Prices are public, and signup needs no sales call.
  • App stores: the iOS app has too few ratings (5) to show a rating; the Android app has a 3.8 rating and 10K+ installs.
  • Status page: status.resos.com showed every component operational and no past incidents when it was read on 2026-09-30, covering a short window of about a week.
  • Pricing last checked 2026-09-30 on the vendor pricing page.

Pricing

Pricing
From €45 per month
Free plan
No free plan listed
Free trial
No free trial listed
Contract
Monthly or annual

Source: vendor pricing page

Features

Join the waitlist remotely
Yes source
SMS notifications
Yes source
Reservations
Yes source
Table management / floor map
Yes source
Multi-location management
Yes source
Analytics & reporting
Yes source
Public API
Yes source
Customer feedback surveys
Yes source
Multi-language guest messages
Yes source

Who it's for

Best for

  • Restaurants that run mostly on reservations and want a list to refill cancelled tables source
  • Small venues that want a EUR-priced plan with no per-booking or per-cover fees source

Not ideal for

  • Walk-in-heavy rooms that need an automatic text when the table is ready source
  • Restaurants that need a Square, Toast or Clover link at the counter source
  • Venues that expect the waitlist on the free tier source

Pros and cons

Pros

  • Reservations, table planner and guest profiles are included on every plan source
  • Self-serve signup and monthly or annual billing, with no per-booking fees stated source
  • Changelog shows 14 entries in the last 12 months source

Cons

  • The waitlist costs extra (a monthly add-on) and is not available on the free tier source
  • No table-ready text is described for the waitlist; staff pick which party gets an opening source
  • SMS confirmations are billed per message source

What reviewers mention

  • Lower cost than larger booking platforms (positive) [1] [2]
  • Quick, helpful support and a simple interface (positive) [1]
  • Trouble cancelling a paid subscription, with billing continuing (negative) [1] [2]
  • Login or loading problems in the app after updates (negative) [1] [2]

Update activity and company

Update activity
Active
  • 1 iOS update in the last 12 months
  • 14 changelog entries in the last 12 months
  • Android app last updated 2026-01-21
  • Last update 2026-09-08
Market presence
Growing
  • Tranco rank 220,186
  • 10K+ Google Play installs
  • No Chrome UX Report field data
  • Domain registered 2003
Buying style
Self-serve
  • Public pricing
  • Sign up without talking to sales

Google Play: 10K+ installs, last updated 2026-01-21.

How these labels are calculated

Company and setup

Website
resos.com
Founded
2018
Headquarters
Denmark
Integrations
Stripe, Facebook, Instagram, Reserve with Google, Google Analytics, Mailchimp, Campaign Monitor, Workfeed, Zapier, Google Sheets, Trustpilot, First Table, Bookitplease, Venjue, Millie Ai, Hey Listen, Opally
Domain registered
2003

Frequently asked questions

Does resOS text guests when their table is ready?

The waitlist page does not describe a table-ready text. Guests join from your booking page when a time is full, and staff choose which party gets an opening and turn it into a booking, which sends a booking confirmation. SMS is listed for confirmations and reminders.

Is the waitlist free?

No. resOS has a free tier limited to 25 bookings a month, but add-ons, including the waitlist, are not available on it. The waitlist is a monthly add-on on a paid plan.

Does resOS connect to my POS?

The data records no POS integration and no Square, Toast or Clover listing. It connects to Zapier, Stripe, Google Reserve and others.

Alternatives

6 of 28 other apps: the next ones in alphabetical order.

  • Resy OS

    Reservation and guest management platform for restaurants, bars and wineries, with waitlists that can be managed from any device.

    From $289 per month

    Active Established

  • ScanQueue

    Cloud queue and waitlist system where customers join by QR code and are called by WhatsApp, SMS or voice alert.

    Free plan · From $49 per month

    Active Growing

  • Servme

    Guest management platform for restaurants and hotels in the Middle East and North Africa, covering bookings, waitlists and guest profiles.

    From $129 per venue / month, billed annually

    Active Established

  • SevenRooms

    Reservation and waitlist system for restaurants that books through Google, DoorDash and social channels and includes table management.

    Book a demo for pricing

    Active Established

  • SpotOn Reserve

    Restaurant waitlist and reservation system from SpotOn with predictive wait times, guest texting and a table map shared with the POS.

    From $100 per month

    Moderate Established

  • TablesReady

    Waitlist and reservation app for restaurants and other businesses that texts guests when their table is ready.

    Free plan · From $39 per month

    Active Established

Browse the best-of lists

Sources

  1. https://resos.com/
  2. https://resos.com/pricing/
  3. https://resos.com/features/
  4. https://resos.com/feature/improve-and-organize-wait-times-with-a-digital-restaurant-waitlist/
  5. https://resos.com/feature/restaurant-sms-messages/
  6. https://resos.com/integrations/
  7. https://resos.com/about-resos-booking-system/
  8. https://resos.com/resos-corporate-profile-and-fact-sheet/
  9. https://resos.com/terms-and-conditions/
  10. https://resos.com/privacy-policy/
  11. https://resos.com/whats-new/
  12. https://resos.com/support/
  13. https://status.resos.com/