Operating System

Run your sosie empire from one screen.

BigSosieOS is the command center for managing 500+ performers, thousands of bookings, and a marketplace that's replacing the old-school agency model in France.

500+ Performers
2,400+ Clients served
4.9/5 Average rating
10+ Cities in France

What BigSosieOS handles

Booking Pipeline

Track every booking from first inquiry to post-event review. No more spreadsheets, no more missed follow-ups.

Performer Management

Availability, pricing, ratings, and performance history for every artist in your roster, all in one view.

Revenue Intelligence

See what's earning, what's trending, and where the gaps are. Real numbers, not guesses.

Market Outreach

Automated cold outreach to event planners, wedding venues, and corporate entertainment buyers across France.

Competitor Radar

Track what Belinda, Linkaband, and the traditional agencies are doing. Know the market before they do.

AI Matching

Match event briefs to the perfect performer based on vibe, budget, location, and availability. Instant recommendations.

The French event entertainment market runs on phone calls and PDFs.

Every competitor is still an agency. Quote requests take days. Performer quality is a gamble. BigSosie is the only modern marketplace with transparent pricing, instant booking, and a roster that actually reflects what French audiences want right now. The gap isn't talent supply. It's the booking experience.

One marketplace.
One dashboard.
Every booking in France.