1stCollab
Performance-Optimized Influencer Marketing at Scale
y-combinatorWinter 2023Artificial IntelligenceMachine LearningMarketing & adtechCreator Economy🇺🇸 San Francisco11 peoplehiring
Andrew Liu, Leon Lin +1 · 3 co-founders
Profile coverage4 of 8 · missing Funding, Signals, Customers, Stack / tools · last run 8/10/2026
About
1stCollab is the first influencer platform that fully automates and optimizes every aspect of your influencer marketing program. We’ve helped hundreds of startups launch their first campaigns and enabled larger brands to scale to thousands of influencers, while saving them over $1M annually in influencer spend. What we offer: - Smart search & recommendations – Instantly connect with thousands of relevant influencers. - Full campaign automation – From outreach and negotiations to contracts, payments, and taxes, we handle it all. - Real-time performance tracking – Monitor conversions, revenue, and run A/B tests with detailed reporting.