Sponsonizer
Provides a public booking calendar, drag-and-drop page builder, Stripe Connect payouts, bulk discounts, and one-click approvals for newsletter ad slots.
Launch screenshots from Product Hunt, Jul 2026
A self-serve booking platform that lets newsletter creators sell ad slots directly to sponsors, replacing manual email coordination and spreadsheets. It targets solo creators and small newsletter operators who want to monetize their audience without intermediaries. The service charges a 7% fee per booking or a $99/year flat rate for zero platform fees, with payments processed via Stripe Connect directly to the creator's bank account.
Key features
- Public booking calendar
- Drag-and-drop page builder
- Stripe Connect payouts
- Bulk discounts for multi-bookings
- One-click approvals with auto-refund
- No sponsor account required
Social posts
- No social media activity within the last 30 days
GTM channels
- Newsletter
ICP
- Content creators
- Freelancers solopreneurs
- Startups