Make a deal with KoSai
🔒 Paid proposals held safely in escrow — released only when the work's approved.
💡 Facts
💚 Brand affinity
EstimatedBrands KoSai's audience is most likely to respond to — from detected sponsorships in this niche.
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Frequently asked questions
How much does KoSai charge for a sponsorship?
How do I contact KoSai for a brand deal or collaboration?
How many subscribers does KoSai have?
✉ Message KoSai
Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.
- ✓ Message any influencer from their listing
- ✓ The influencer gets notified by email
- ✓ Manage every conversation in one inbox
Already Pro? Log in.
🎤 Event / appearance with KoSai
Booking an event / appearance is a Pro feature. Upgrade to book KoSai for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ KoSai gets notified by email
- ✓ Fee held in escrow, released after the appearance
Already Pro? Log in.
You're out of free requests this month
Free accounts get 5 per month. Go Pro for unlimited sponsor pitches, collab requests & sponsorship deals — plus featured placement, the Verified badge, free withdrawals and more.
Upgrade to Pro — $9.95/mo →Your free limit resets on the 1st of next month.
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