The size of your event changes which problems you have, not just how many. At about 100 people the risk is thin content; at 500 it is groups, queues and support; at 2,000 or more it is throughput at the door, moderation and the peak-load question every vendor should answer with data. Sociana does not publish a verified peak-concurrency figure, so for very large audiences, ask us for a reference and a rehearsal, not a number.
Disclosure. We sell event apps and we name the limits of ours. The size bands below are working rules from how we scope Indian occasions, not statistics. Where we cite a case study, the headcount band is undisclosed unless stated.
Why headcount alone is the wrong question
A 150-person executive conclave with travelling delegates and a 1,500-person local seminar are different jobs. The first is about arrangements; the second is about entry flow. So read these bands as a prompt, then correct for three things: how many people travel, how many groups need separate content, and how many things happen at once.
| Around 100 | Around 500 | 2,000+ | |
|---|---|---|---|
| Biggest risk | Thin content, low energy | Groups, queues, support | Door throughput, moderation, load |
| Login | OTP or unique code | OTP plus approval lists | OTP, pre-issued QR, on-site help |
| Entry | One scanner | Several scanners, timed windows | Lanes, pre-issued passes, no on-site sign-in |
| Content | One agenda | Scoped by group | Scoped by group and track |
| Polls and games | Open to all | Trigger from stage, monitor | Venue screens, no-login door, moderation |
| Support | Team member on phone | Help desk | Help desk plus floor staff |
| Delivery | One occasion, light | Full set-up | Rehearsal and load discussion |
Around 100 people: make it feel personal
At this size, an app can look like overkill, and often a light set-up is right; see our post on whether you need an event app. If you do build one, aim at what a small room misses.
What matters.
- A personal touch: a name, a room, a pickup, a table.
- One or two shared moments, such as a quiz or a live poll, so the room feels connected.
- A memories gallery afterwards.
The GCOO Conclave in Jaipur on 9 to 11 October 2026 is a leadership event where each delegate saw their own My Stay and My Journey cards, with a help desk and a networking card (case study). At this scale, personalisation beats features.
What you can skip. Heavy gamification, tiers of points and reward stores. A hundred people do not need a unified leaderboard, and a thin one looks sad.
Around 500 people: groups, queues and a help desk
This is where most Indian partner meets, annual conferences and association events sit, and where unmanaged complexity starts to cost you.
What matters.
- Group scoping. Different delegations, zones or categories see different content. At the HCCB Partners Meet in Goa in July 2026, content was scoped separately for partners and employees (case study). Use groups and cohorts from day one; retrofitting groups after launch is painful.
- Entry flow. One scanner at 500 people means a queue. Plan scanners per entrance and keep a manual lookup. See entry pass and personal QR.
- Trigger control. Polls, quizzes and notifications should be started by a manager from a phone while the speaker is still on stage, not left for people to find.
- A help desk. Requests multiply: wrong room, missed pickup, dietary needs. A request queue with a status is better than a WhatsApp thread; see help desk, SOS and phrasebook.
- Exports. You will be asked for a report by someone you have not met yet. Check reports and exports before you sign.
What to watch. Fairness. At this size a few people can dominate points; design the leaderboard before the event, not during.
2,000+ people: throughput, moderation and proof of load
Above roughly 2,000, the work is operational. India’s internet use is deep enough for the phones: 1.03 billion internet users in October 2025 (DataReportal, 2026). The risk is the venue network and the door.
What matters.
- Door throughput. Entry should rely on pre-issued QR passes, delivered by WhatsApp or app, not on-site sign-in. Run scanning lanes and rehearse. If your venue wants printed badges, note that Sociana does not print badges on site; bring a print partner.
- Venue screens and no-login voting. At this scale, the room cannot depend on everyone installing the app. A live poll on a venue screen with a QR code scales the audience beyond the installed base.
- Moderation. A social wall or open feed needs a moderator and a queue before anything appears on a screen.
- Exhibitors. If you have stalls, lead capture has to be consented and exportable. At the Bengaluru Wedding Fraternity Meet Up 4.0, every exhibitor had a My Stall dashboard for scanning visitors and capturing leads (case study). Sociana does not offer an interactive floor plan.
- Load data. We have not published a verified peak-concurrency number, and some competitors publish caps for very large live audiences. For a stadium-scale audience, ask any vendor for a reference at your size, a rehearsal plan and a fallback for when the network fails. We will tell you the largest audiences we have run and where we have not run at your scale.
What to simplify. Fewer simultaneous features, not more. At scale, every extra tile is another support question.
What stays constant at every size
- A named owner for content, with a backup.
- A single guest list as the source of truth.
- A fallback for people who will not install: QR plus web.
- A plan for the first hour, because the first hour sets the tone.
- A delivery timeline you can believe. Sociana’s illustrative pattern is configuration on days 1 to 3 and content and launch on days 4 to 10, with store submission inside it. Bigger events need more rehearsal, not necessarily more days of build.
How to use this
Take your number and write three more: how many travel, how many groups, how many parallel sessions. If the second and third are low, a smaller-band approach may serve a larger room. If they are high, treat a 300-person event as a 500-person one.
FAQ
How many attendees can the Sociana app handle?
We have not published a verified peak-concurrency figure and will not quote one without load-test data. The events we have run reach conclave and partner-meet scale. For larger events, ask for a reference at your size and a rehearsal plan.
Is an event app worth it for under 100 people?
Sometimes. If delegates travel or you want a record of participation, a light app is worth it; for a local one-evening gathering, QR and WhatsApp usually suffice.
What matters most at 500 attendees?
Group scoping, entry flow and a help desk. These are the three things that cause event-day problems at that size, and they are cheaper to set up before launch than to fix on the day.
Does attendee count change the price?
It can, along with features and occasions. Sociana quotes per occasion by scope and does not publish a price list; share headcount, travel, groups and parallel sessions to get a proposal.
Related reading
Features: groups and cohorts, entry pass and personal QR, venue screens. Occasion hubs: executive conclaves, conferences, dealer and partner meets, exhibitions. Glossary: group, liaison officer, self check-in. Case studies: GCOO Conclave 2026, HCCB Partners Meet 2026.