Get paid before
you publish.

Sponsors pick a date, pay instantly, and submit assets before your deadline. You review and approve.

You approve everything before it runs.

Create your booking pageSee how it works

Takes 5 minutes to set up · No credit card required

Payments powered by Stripe Connect · Funds go directly to you

sponsorcal.com/your-newsletter

Sponsorship Options

Select a Date

January 2026
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Booking Summary

Select a sponsorship option to start

"I love my newsletter. I just hate managing sponsorships."

What you no longer have to do:

  • ✕DM sponsors at 10 PM for missing assets
  • ✕Chase logos, headlines, or landing URLs
  • ✕Send a third 'friendly follow-up' for payment
  • ✕Copy availability into another email thread
  • ✕Wonder if 'confirmed' means they'll pay
  • ✕Dig through your inbox for quoted prices

How it works

Four steps to sponsor autopilot. No more inbox tennis.

Automatic reminders keep assets on time.

Step 1

Set slots + prices

Define ad types, pricing, and your publishing schedule.

Step 2

Share one link

A single booking URL for all sponsor inquiries.

Step 3

Sponsors book + pay

They pick dates, pay upfront, and submit assets.

Step 4

Approve + publish

Review ready-to-publish content. Payment secured.

Try the sponsor experience

Is SponsorCal right for you?

We built this for a specific type of creator. Here's how to know if that's you.

This is for you if

  • Sponsors are already reaching out to you
  • You'd rather approve than chase
  • You want payment before you deliver
  • Your time is more valuable than custom workflows

This is NOT for you if

  • You're looking for a marketplace to find sponsors
  • You prefer to send your own invoices
  • You want net-30 or post-publication payment terms

Built for peace of mind

Every feature is designed to protect your time, your money, and your audience.

Payments via Stripe Connect

Industry-standard security. Your earnings go directly to your account.

Deadlines enforced

Automatic reminders before issue date. No more chasing for assets.

Your audience stays yours

Sponsors never see your subscriber list or any private analytics.

Capacity protected

Slot limits prevent overbooking. Sell only what you can deliver.

You keep 95%

Simple, relief-focused pricing. No surprises.

5%per booking

+ Stripe processing fees (2.9% + 30¢)

  • Only pay when you get paid
  • No monthly fees
  • No credit card to start
Create your booking page

No credit card required

Frequently asked questions

Everything you need to know about SponsorCal.

Stop managing sponsorships.
Start approving them.

Eliminate the inbox chaos. Let sponsors book, pay, and submit assets — all before you lift a finger.

Create your booking page

Takes 5 minutes to set up · No credit card required