No. Gorgias has no native, purpose-built integration with ResDiary, and ResDiary is not on Zapier, so there is no low-code bridge to build. Gorgias is a helpdesk built for e-commerce, wired deeply into Shopify. ResDiary is a reservations, table-management and yield-management system, popular with independent restaurants and mid-market groups on its flat-fee model. Gorgias can complete a real transaction inside a conversation, and a table is not one of them.
The short answer
Gorgias can receive a ResDiary enquiry as a ticket. It cannot do anything with it in ResDiary. Checking the diary, creating the booking, respecting the yield rules, adding the allergy note: all of that still happens by hand, in ResDiary, by a person.
Gorgias + ResDiary | |
|---|---|
Native integration | None |
Best available workaround | A custom build on Gorgias's API and the ResDiary API |
What the workaround still can't do | Check availability, create or amend a booking, apply yield rules, read the guest's history |
Gorgias is well served on Zapier and publishes a developer API. ResDiary is not on Zapier, connecting outward through its own partner API to point-of-sale, CRM and property systems instead. So the low-code route does not exist in this pairing, and the constraint sits on the booking-system side.
What actually happens to a booking enquiry
Independent and mid-market groups often run a small online shop alongside the restaurant, which is where a Gorgias-shaped problem shows up in a single thread.
A guest emails about the meal kit they ordered from your shop, which arrived with an item missing, and in the same message asks to book a table for ten for a birthday on a Friday in three weeks, mentioning that two guests are vegetarian. The message becomes a Gorgias ticket.
Gorgias handles the meal-kit half well. The order sits alongside the message because it lives in Shopify, and AI Agent can look it up, confirm what shipped and arrange a replacement or partial refund without a human.
The booking half waits for a person. An agent opens ResDiary in another tab, because Gorgias cannot see the diary.
They check that Friday for ten, look at what the yield rules allow for a party that size at a peak sitting, work out which section suits a birthday, and check the set-menu terms.
They create the booking in ResDiary, re-keying the name, date, time, party size, section preference and the dietary notes.
They switch back to Gorgias and write the reply covering both halves.
They mark the ticket closed.
The guest replies: "It is 13 now, and can we do 7pm instead?" Thirteen at 7pm may breach the yield rule. The agent repeats steps 3 to 7.
Every enquiry is handled twice, in two systems, by a person copying the same fields between screens. For a group where the same handful of people run the floor, the shop and the inbox, that double-handling comes straight off the pass. One operations director described the inbox behind this workflow as "a black hole, no KPIs, no response rate, nothing," because the booking work happened in tabs and tickets that no report could see.
The sharper cost is the enquiry you never hear about again. A ten-cover birthday is a good Friday, and the person organising it has emailed three restaurants over a lunch break. A roughly 40-venue entertainment group lost a single booking worth £40,000 because the enquiry arrived outside working hours and nobody replied in time. A three-site pizza group put it more bluntly about a 30 to 40 cover enquiry: "It just sat there. No one saw it. They went somewhere else." Gorgias did not cause those losses. Routing bookings through a system that cannot book anything is what makes the delay inevitable.
What Gorgias actually connects to
Gorgias is the counter-example that proves the rule, so it deserves a fair and precise description.
Most helpdesks in this comparison cannot take real actions on anything. Gorgias can. Its App Store is organised around e-commerce, shipping, marketing, loyalty, analytics and support channels, with Shopify at the centre and apps like Magento, NetSuite, Klaviyo, Recharge and Tapcart alongside. Its AI Agent, the Automate product, is an autonomous support and sales agent for e-commerce brands: it answers order questions, recommends products, and performs genuine transactions such as looking up an order, cancelling one, editing a delivery address or changing a subscription. That is a helpdesk completing work inside the conversation, which is rare and real.
So the argument here is not that a helpdesk cannot act. It is that Gorgias can act because it was purpose-built around one system of record, and that system of record is Shopify. A reservation diary is a different system of record, and Gorgias has no line into one. Search the Gorgias App Store for ResDiary and you will find nothing.
The workaround is thin. Gorgias is on Zapier and publishes a developer API, but ResDiary is not on Zapier, so there is no zap to build. ResDiary connects outward through its own partner API to point-of-sale, CRM and property systems rather than exposing a general automation connector. That leaves a custom development project against Gorgias's API and the ResDiary API, which is a hard cost to justify for an independent or mid-market group, and it produces a pipe that copies enquiry text into a ticket, one direction, treated as a support case. AI Agent will not fill the gap, because its action library comes from your connected e-commerce systems. It can replace the missing meal-kit item and cannot check Friday.
One honest credit worth giving. If you sell meal kits, gift cards, vouchers or merchandise online, Gorgias is genuinely good at that side and the AI Agent will resolve much of it without a human. The gap is bookings, not the whole tool.
Why this matters for booking enquiries
A support ticket and a booking enquiry look similar and behave nothing alike. A support ticket is resolved by a reply, or in Gorgias's case sometimes by an autonomous action. A booking enquiry is only resolved when a table is held in the diary. That difference is the whole problem.
Gorgias proves the point rather than escaping it. It shows what a helpdesk looks like when someone builds it around the transaction an industry runs on. Nobody has done that for restaurant bookings inside Gorgias, so the transaction that earns the cover still lands on your team, one enquiry at a time.
What it looks like when the tool is built for booking enquiries
The gap closes when the inbox and the diary are one surface, so availability is checked while the reply is being written. This is what RevVue does, and it is easier to show than to describe.
Enquiries arrive already sorted by venue, so a group running different service patterns across its sites never answers one restaurant's question with another's shift times. The team works from one queue, by location, rather than a helpdesk organised around a shop instead of a diary.
Every enquiry tagged to its venue on arrival, so shift and service differences stay straight.
The AI drafts the reply in that venue's voice, grounded in its menus, its policies and its service times. The team approves or edits instead of composing the same availability answer from scratch.
The reply drafted in the venue's voice, with the team reviewing instead of re-keying.
Because it connects to the booking system, the AI does the step Gorgias cannot: it checks what the diary will actually take and prepares the booking in the same thread. Routine requests clear on arrival, and the large parties, the ones that change the shape of a service, are acknowledged instantly and held for a person to place deliberately.
Large parties acknowledged and prepared, waiting for someone to decide where they fit.
And because every enquiry is tracked by location, the email channel gets the same scrutiny as the diary. Response times and conversion by site, next to the covers you are already managing, so the enquiries that never became bookings stop being invisible. Gorgias reports on tickets and the revenue its agents influence, and not one of those figures is a cover.
Response rate, volume and conversion by location, covering the enquiries the diary never saw.
An honest note on where RevVue is today
RevVue's ResDiary integration is on the roadmap, and the honest position today is an email-only pilot. That pilot already delivers the inbox value shown above: location-aware routing, instant acknowledgement, AI-drafted replies, high-value bookings surfaced, and reporting by location. The direct booking-system connection will deepen that when it lands, but it does not gate the value you get today. The UK AI is in pilot.
This is the move the Brasilia Group made, off a horizontal helpdesk and onto an inbox built for the job. Their founder, Nikolaos Kiosses, put it plainly: "The transition from Zendesk to RevVue has been a game changer."
The wider category view is in shared inbox software for restaurants, and if you are weighing helpdesks generally, the best Zendesk alternatives for restaurant groups covers the field. To see what the AI would have said to a real enquiry your team received last week, book 20 minutes.
Frequently asked questions
Does Gorgias integrate with ResDiary?
No. Gorgias has no native integration with ResDiary, and no restaurant booking system appears in the Gorgias App Store. ResDiary is not on Zapier either, so there is no low-code bridge. Connecting them means a custom development project against Gorgias's API and the ResDiary API, and even then it only copies enquiry text into a ticket. It cannot check availability, create a booking, or amend one in ResDiary.
Can I connect Gorgias and ResDiary with Zapier?
No. Gorgias is on Zapier and publishes a developer API, but ResDiary is not on Zapier, so there is no zap to build. ResDiary connects outward through its own partner API to point-of-sale, CRM and property systems rather than exposing a general automation connector, which leaves custom development as the only route.
Gorgias AI Agent can refund an order, so why can't it book a table?
Because its actions come from the systems Gorgias was built around. AI Agent performs real transactions such as order lookups, cancellations, address edits and subscription changes, because Gorgias is wired into Shopify and the e-commerce stack. A reservation diary is a different system of record, and Gorgias has no connection to one. The capability is real, the scope is e-commerce.
What do independent and mid-market restaurant groups use instead?
Most run booking enquiries through a shared inbox even when a helpdesk covers customer service and the online shop, because the helpdesk never solved the booking side. A purpose-built option is RevVue, which is location-aware and whose AI checks availability and prepares the booking inside the conversation. Its ResDiary integration is on the roadmap, with an email-only pilot available now.
