Why capacity matters in a branded room
Every meeting plan has a participant limit, set by the licence you hold with your meeting provider. A branded room does not change that. The meeting still runs on your account, and every guest inside your room page takes a seat in that meeting, exactly as if they had joined any other way.
Most of the time the limit is invisible because meetings are small. It matters on the days that matter most: the launch that went better than expected, the all-hands where the whole company turns up, the free masterclass that was shared further than you planned. When a meeting is full, the platform stops letting more people in. The guests who are turned away are often the ones who were most keen, arriving on time from a link they were excited about.
The capacity warning exists so that never surprises you.
How the warning works
In your room settings, you set the room's capacity to your meeting plan's participant limit. The setup guide on participant limits walks through finding that number on your licence.
During the event, the host control panel watches the room fill. As the number of guests in the room approaches the capacity you set, the panel warns you, so you have time to act while there is still room to spare. The warning sits alongside the live attendee list, so the host or producer sees both who is in and how close you are to the limit in one place.
Set the capacity a little below your real limit if you want extra notice. A host who knows a warning is coming has time to post the overflow link calmly, rather than discovering the problem from a message saying someone cannot get in.
What to do when the warning appears
The warning is only useful if you have decided in advance what you will do with it. Agree the plan with your producer before the day.
- Before a large event: if registrations suggest you may come close, add a larger meeting licence with your provider ahead of time. This is the only way to raise the actual cap.
- Plan an overflow: for events that may exceed any licence you hold, set up an overflow livestream and have its link ready to share with guests who cannot get in.
- Ask your own team to step out: on an internal event, colleagues who are only observing can watch the recording later and free their seats for the audience.
- Stagger repeat sessions: for training or onboarding, offer a second session and point late registrants to it.
- Tell people early: put a line in your invitation saying seats are limited and joining on time is the best way to get in.
Estimating how many people will come
The warning tells you when you are close to the limit. Choosing the right licence before the day is the decision that prevents the problem, and it rests on a reasonable estimate of attendance.
There is no reliable universal ratio between registrations and attendance, so use your own history. Look at your last few comparable events: how many people registered, and how many actually came through the door. The guest records from past rooms, tagged by event, give you that number directly. If you have no history, assume the event could be fuller than you expect and plan the overflow anyway.
Watch for the signals that an event may run hot: a partner sharing the invitation to their own audience, a launch announced publicly, a speaker with a following of their own, or an all-hands where attendance is expected rather than optional. Any of these is a reason to check your licence and add headroom.
Finally, decide who counts. Speakers, producers, co-hosts and colleagues observing all take seats too. On an internal event they can be a surprising share of the room, so include them in your estimate.
Which tier includes it
Capacity warnings come with the Generic Room and every plan above, together with the live attendee list and the standard effects pack. The Branded Room adds the brand kit, custom domain, offers rail, CRM and email hookups and follow-up funnels, and Custom Deluxe includes the warnings too, with its own Go Live command center.
The free 30-day trial still runs on the same meeting plan and the same participant limit, but without the warning in the control panel, so check your licence before any larger event during the trial. Companies running several rooms, or large programmes with analytics across events, can scope that through our team.
Where it matters most, by event
Capacity is rarely a concern for a weekly team call. It becomes the main risk for a handful of event types.
- Company all-hands and town halls, where attendance is close to the whole headcount and executives want everyone in.
- Free masterclasses and launches, where the invitation can travel far beyond your own list.
- Virtual summits, where a popular session can draw far more guests than the rest of the programme.
- Fundraisers and celebrations, where supporters bring friends and families on the night.
- Customer webinars after a major release, when interest spikes all at once.
Honest limits
The capacity warning is a warning, not a gate and not a way around your licence. BrandedRooms cannot raise your meeting plan's participant limit, and it never resells meeting licences; a larger limit comes from your meeting provider.
The room counts the guests on your room page against the capacity you set. People who join with the regular meeting link in their desktop meeting app also take seats in the meeting, but they never come through your page, so leave some headroom if you expect a mix. And the warning is only as accurate as the capacity you enter: if you upgrade your licence, update the number in your room settings too.