The sourcing process behind 5,000+ creator collaborations, where to look, what to check before you message anyone, and why a third of creators who say yes never deliver.
Short answer: find UGC creators by searching for people who already make the kind of video you need, on TikTok and Instagram, in creator marketplaces, and through the creators you've already worked with, then vet them on portfolio and reliability rather than follower count. Expect roughly 30% to reply to a cold message, and expect a third of the ones who accept to never deliver. Build for that.
Where the creators actually are
- Platform search. Search the product category plus "review", "unboxing", "GRWM" or "haul" on TikTok and Instagram. Look at who made the videos with real engagement, not who has the most followers.
- The comments under competitor posts. Creators who have already tagged a competitor are warm.
- Your own customers. Anyone who has posted your product unprompted is your first call.
- Marketplaces, Insense, Collabstr, Upwork, for paid UGC when you need speed and portfolios. Expect higher prices and more applicants to reject.
- Referrals. Every creator who delivers well is asked for two names.
What to check before you message
- Do they already make this kind of video? A skincare creator with 4,000 followers beats a lifestyle account with 40,000.
- Language and market. A Dutch audience needs a Dutch creator.
- Recent activity, posted in the last 30 days.
- Engagement that looks like people, not a pod.
- For paid UGC: a portfolio you'd run as an ad today.
The numbers to plan around
From my own programs: gifted outreach replies at about 30%; paid UGC outreach replies at 45–75% because creators with portfolios expect the message. Gifted programs convert 3–8% of invites into collaborations, paid programs 8–27%. About a third of creators who accept never send anything. The biggest reason people drop out is budget, they ask for more than the offer.
What this means for your program
Recruit networks, not shortlists. If you need 20 videos, contract 30 creators. Report contracts signed and content delivered as separate numbers every week, so you can see the drop-off while there is still time to fill it.