For beehiiv creators
Run your sponsorships on beehiiv — without the spreadsheet.
Newsletter platform with a native ad network. KeelStack is the sponsor operations layer that sits beside beehiiv: pipeline, magic-link portal, renewal reminders, invoices, and branded reports. Platform-agnostic, flat $39/mo, no percentage of your revenue.
What beehiiv does well
beehiiv ships native sponsor tooling and its own Ads/Boosts network — but it only serves beehiiv publications, and the deals you source yourself still end up managed by hand.
What it leaves to you
- Direct deals you negotiate yourself live in email, not in beehiiv.
- Sponsors still send assets as attachments — there is no branded upload page.
- Post-campaign numbers are pasted into a reply from memory.
How KeelStack fits.
It does not replace beehiiv. It runs the sponsor side that beehiiv was never built to handle.
One magic-link portal where the sponsor uploads logo, banner, and copy themselves.
A sponsor pipeline and renewal reminders that cover the deals the network did not source.
A branded one-page report you can send after each placement.
Move one beehiiv sponsor through the full workflow.
Add the sponsor, send the portal link, watch the assets arrive, then send a report. If it doesn't click in 14 days, walk away.
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