The YouTube sponsorship market, live.
Brands are closing deals right now. We index every one: who paid, who they paid, and who signed it.
Brands are closing deals right now. Sponsorbook indexes every one: who paid, who they paid, and who signed it. So you know exactly which sponsors to pitch next.
Start free
Built to get you replies.
Live sponsorship evidence. Buying-cycle timing. The person who signs.
Build a shortlist from real deals. Search active sponsors, inspect the creators they already pay, and focus your outreach on brands with evidence behind them.
Catch brands mid-spend. Cadence charts show who's ramping up right now, so you pitch while the budget is open, not three months after it closed.
Reach the person who signs. Names, roles, tenure, and verified emails of the people doing creator deals, not info@ inboxes that go nowhere.
449,000+ sponsored videos in the index.
See the brand, creator, video, and exact sponsor segment behind each result.
Pitch brands with a reason to reply.
Use recent deals, buying timing, and decision-maker contacts before you reach out.
- Marketplaces
- Platform catalog
- DIY research
- Manual search
- Marketplaces
- Platform-mediated
- DIY research
- Manual lookup
- Marketplaces
- 15–30%
- DIY research
- None
- Marketplaces
- Limited
- DIY research
- Manual tracking
- Marketplaces
- Often required
- DIY research
- None
- Marketplaces
- Unavailable
- DIY research
- Manual monitoring
Fill the unsponsored slots in your calendar
Search active sponsors, see which creators they already work with, and build your pitch list from real sponsorship evidence.
Start researching sponsors →Prospect for your whole roster at once
Add every talent you rep, see which brands fit each of them, and run outreach from shared lists with your team: CSV export, seats, and reveal credits that pool across the workspace.
See the Pro plan →Less than one sponsored integration.
No commission, ever. Flat price, every deal is yours.
Questions, answered.
Everything creators and agencies ask before their first pitch. Something else? Talk to us.