Run the loudest
night of the week.
Spark OS is the multi-tenant platform for venues running live performance nights. One branded mini-app per venue — signups, lineups, check-ins, badges, and audience kudos.
No card required · cancel anytime · works on phones the bartender will drop
Built for the rooms that make culture.
If you run a recurring live performance night, Spark OS is the back-of-house you've been duct-taping together in a Google Sheet.
Everything for the night.
Nothing you'll never use.
Signups that don't suck
Performers pick a slot, upload a track, list gear needs. You see it all in one queue.
Drag-to-reorder run-of-show
Hosts run the night with one screen. Call the next act with a tap, mark on-deck, performing, done.
QR check-ins
Print one code, scan the room. Attendance counted, no clipboard required.
Kudos + peer badges
Audience members give kudos and award badges. Performers leave with proof the room was theirs.
Per-venue branding
Your logo, your colors, your slug at sparkos.live/v/your-venue. White-label on Collective.
Analytics that matter
Attendance, signup conversion, top performers, badge leaderboard — per venue.
Three plans. 14-day trial.
From $20/mo for a single venue to white-label Collective for promoter networks running up to 5 rooms.