A coral dot at the centre of a dark map sends out widening rings: when a ring reaches a person, that person lights up.
Your event's official channel, on every phone in the crowd.
One announcement, everyone on site. Broadcast, attendee chat and real metrics, inside an area you draw yourself.
Your first event, up to 100 people, is free. No credit card.
Reaching the people already there should not be the hard part.
The WhatsApp group half the crowd never finds.
The announcement from the stage that the noise swallows.
When it is over, how many people actually came? Nobody knows.
Convosphere fixes those three things. Only those. Properly.
Three moves, and the channel is live.
Draw the area.
A centre and a radius. Your event becomes a digital place with a real edge.
Whoever is there, walks in.
You can only join the channel from inside the area: the location is verified. No phone numbers, no links to forward, no gatecrashers.
Broadcast. And measure.
One broadcast reaches everyone on site in a second. And afterwards you know what happened: arrivals, reads, the busiest spots.
These numbers count the dots in the drawing beside them, not a real event.
The control room in your pocket, the data on your desk.
During the event you run it from your phone. Before and after, from the web dashboard.
Branded channel
Your logo, your colour. The channel is your house.
Broadcast
One message, everyone on site. Scheduled too.
Moderation
Pin, mute, slow mode, ban. A clean room, with named people in it.
Verified entry
Only people inside the area get in. The server checks it, not the app.
Zone heatmap
Where the crowd gathers, hour by hour.
Automatic report
When the event ends, the report arrives on its own.
The channel as the crowd sees it, and the control room as you see it.
Free for attendees. Always.
Chat with the people at the event, photos, voice notes and files. Verified identities, no swapping contacts: when the event ends, you decide what stays.
Built for the moment the network gives up.
In a packed venue the mobile network saturates: exactly when announcements matter most and get through least. Our Bluetooth mesh chat is in field testing so it works there too. It is on the roadmap, not on sale: we make promises after the tests, not before.
A price list that fits on one page.
Or an annual licence: from the seventh night on, it is free.
Your first event, up to 100 people, is free.