Sponsorbook: The YouTube sponsorship market, live.
Find brands sponsoring creators like you, inspect their sponsored videos, and build your next pitch list.
Start freeFree plan, no card required.
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.
Find the right contact. Request a contact for the brand you’re researching. When verified details are available, use reveal credits to unlock them.
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.







