
Waitwhile
Epos Now
Hostme
OpenTable
Rezku POS
simpleERB
Yelp Reservations
Find, join, and create activities, places and opportunities around you. eJoin helps venues coordinate guests with virtual queues, eBuzz alerts, spot bookings, waitlists and QR tickets. Guests join from their phones; operators adapt the experience

OpenTable
resOS
SevenRooms
GuestServe
Next1PLZ.com
simpleERB
Quandoo
Turn restaurant wait time into revenue. Bzz is the digital waitlist & reservation system with built-in in-wait marketing — increase guest spend before they sit down. No hardware, no SMS fees. Free plan available.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | ejoin.io | bzz-app.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Denmark · 2026 | Startup from Ireland · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


eJoin helps restaurants, food trucks, activity providers and shared spaces coordinate participation without making guests stand in a physical line or download an app. Guests scan a QR code or open a link, join a line or reserve a spot, and get on with their visit. Operators can start simply and...
Bzz is a restaurant waitlist, queue management, and reservation platform built to do something rivals don't: turn waiting guests into paying customers before they even sit down. Most waitlist tools simply hold a queue. Bzz goes further — while guests wait, you can serve them targeted promotions,...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


No analysis of eJoin yet.
Overall verdict
Why this product is good
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing eJoin and Bzz.
eJoin's answer
eJoin features almost everything needed to host an event, a venue, a meeting, a line or a weekend trip with friends
Bzz's answer:
Most waitlist and reservation tools treat the waiting period as dead time. Bzz treats it as sales time.
While guests wait, Bzz lets you serve them targeted promotions directly through their phone's browser: appetizer specials, drink deals, upsell offers, and even requests for reviews. No app download required from your guests, no SMS fees for you.
On top of that, Bzz replaces expensive physical pager hardware entirely. Guests receive a real-time browser buzzer the moment their table is ready, complete with an audio chime, push notification, and device vibration. The whole experience works over a simple QR code or NFC tap at the door.
The result is a waitlist system that actively grows your revenue rather than just managing your queue.
eJoin's answer
Ideal for start-ups and pop ups due to value for money and scalability as you grow.
Bzz's answer:
A few things set Bzz apart from tools like OpenTable, SevenRooms, or a basic waitlist app:
In-wait marketing is built in. Competitors focus on seating guests. Bzz focuses on monetising the time before they sit down. No other tool in this category lets you run your own promotions, images, and review requests to a captive waiting audience.
No hardware, no SMS costs. Physical pager systems cost thousands to install and maintain. SMS-based waitlists charge per message. Bzz works entirely through the guest's browser via QR code or NFC, so your only cost is the monthly subscription.
Built for high-pressure dining rooms. Bzz was designed specifically for busy restaurants, not bolt-on queue features from a broader hospitality platform. The floor plan editor, verified presence GPS, and 25-buzzer capacity reflect that focus.
Transparent, affordable pricing. Plans start at zero and scale to EUR 24.99 per month. No per-cover fees. No hidden charges. No long-term contracts.
eJoin's answer
Restaurants, Food trucks, Hostels, Travelers, Events, Workshops, School plays, Chores management for Disaster relief
Bzz's answer:
Bzz is built for restaurant and food business owners who take their floor seriously.
The core audience is independent restaurants, casual dining groups, and fast-casual venues that regularly face queues at peak service times. These are operators who know that every guest who walks away from a wait is lost revenue, and every minute a waiting guest spends on their phone is an opportunity.
Bzz also serves multi-site restaurant groups and franchises that need consistent queue management across locations, as well as food halls, pop-ups, and high-volume counter-service businesses where turn-time and throughput are everything.
If you run a venue where people wait, Bzz was built for you.
eJoin's answer
Fairness is ensured by applying ’progressive deference’ - patent pending This means people can send themselves back in line - or be sent back progressively until present for service
Bzz's answer:
Bzz is built as a modern web application, designed to work entirely through the browser on any device without requiring guests or staff to install anything.
The guest-facing waitlist and buzzer experience runs on progressive web app technology, which is what enables real-time push notifications, audio alerts, and device vibration through a standard browser link. This is the technical foundation that makes physical pagers unnecessary.
On the restaurant side, the dashboard and floor plan editor are built for speed and reliability under the pressure of a busy service. The backend handles real-time queue state, GPS presence verification, and multi-location data across all active plans.
QR codes and NFC tags are used for frictionless check-in at the venue entrance, requiring nothing more than a phone camera or a tap.
eJoin's answer
Food ordering and fulfillment related like Food trucks. Gyms and Workshops (queues at activities or tools) Events - eTickets and waitlists
Bzz's answer:
eJoin's answer
eJoin started being a virtual queue management - ended up covering 360 services around ‘places using queues’
Bzz's answer:
Bzz started with a Saturday night and a buzzer.
The founder was waiting outside a popular NY restaurant when the physical pager they had been given buzzed, flickered, and died. They had moved just a few doors down to browse a shop window, and by the time they got back inside, their table had been given away. The host was apologetic, but the table was gone.
On the walk home, the question stuck: why, in an era when your phone can do almost anything, are restaurants still handing out plastic discs that run on AA batteries and die in the rain?
That question became Bzz. The original prototype was a simple browser-based buzzer that worked over a QR code, no app required, no SMS charges. But as it was tested with real restaurants, a second opportunity emerged: the waiting period itself. Guests were standing outside with their phones in their hands, bored, browsing. That was a marketing moment nobody was using.
So in-wait marketing was added to the core product. Not as an afterthought, but as the central idea: wait time should be sales time.
Bzz launched publicly shortly after, and has been growing steadily with restaurants that refuse to let a full waiting list go to waste.
Share your experience with using eJoin and Bzz. For example, how are they different and which one is better?
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