A media kit and booking page for your newsletter, built for you
Every Book a Sponsor plan builds your media kit from your issues and adds a booking page where a brand picks a slot and a date. When a brand says yes, the reply links your kit, so it can book without a back and forth. Plans run from $19 a month.
Facts read on our live pricing page and in our kit study, 7 November 2026. Prices come from our product settings.
Book a Sponsor (bookasponsor.com) pitches brands to sponsor newsletters.
Quick picks: what are you doing?
| You want to | Use | Why |
|---|---|---|
| Have the kit built and pitched for you | A Book a Sponsor plan | Plans from $19 a month, kit and booking page included. |
| Make a one-page kit yourself, free | Media kit generator | List size and niche in, a kit with rates out. |
| See what other kits show | Media kit examples | 333 real kits counted, 12 shown. |
| Price your slots first | Sponsorship calculator | What newsletters your size ask per placement. |
What does the kit show a brand?
Who reads your newsletter, the brands that sponsored it, each slot with its price, and your next open dates, with a way to book. Most kits leave things out. We read 333 media kits on 4 November 2026. 33% said how far ahead to book, 39% printed an open rate and 11% named past sponsors or a result; 4 showed all nine things a sponsor looks for (the kit study). Marketplaces like Passionfroot host a storefront instead; Passionfroot alternatives compares them.
How do you set it up?
- Pick a plan. Every plan includes the kit and the booking page. Plans: Starter $19 a month for up to 600 emails a month, Kit $49 a month for up to 1,500 emails a month, Growth $99 a month for up to 3,000 emails a month. Done when your dash opens.
- Check the kit. Read the fields we filled from your issues and fix any that are off. Done when nothing on the kit is wrong.
- Set your slots and prices. Main slot, secondary slot, dedicated send, whatever you sell. Done when each has a price.
- Mark your open dates. The booking page offers only these. Done when the next few weeks are set.
- Answer booking requests. A brand picks a slot and a date and you get an email. Confirm it and send your invoice. Done when the date is booked.
What has it done for a client?
GTM Vault, a B2B go-to-market newsletter: our first pitches for it went out 28 September 2026. By 19 October 2026 10 brands had asked for the media kit or more information, among them TradeTrax, Decision Tree Technology, Plyne AI, Cx Chronicles. Rick Koleta, CEO & Founder: "Ten brands asked for our media kit in under four weeks."
What are the limits?
- The kit and booking page come with a plan; they are not sold on their own.
- A booking is a request. You confirm it, invoice the brand and collect the payment; Book a Sponsor collects no payments.
- The kit shows what your issues and your dash say. A number you never gave, like an open rate, is left off rather than guessed.
Questions
Do I have to write the media kit?
No. It is built from your issues: who reads them, the brands that sponsored you, your slots with prices and your next open dates. You can correct any field on your dash, and a missing fact links to the field that fills it.
What does the brand see?
Your kit and booking page, with your name only. The brand picks a slot, a date and says who they are, and you get the request by email.
Where do the slot prices come from?
From you, or on Kit and Growth, a price for every slot from real rate cards of newsletters your size.
Is the kit public?
The address is private to you and the brands you send it to, and search engines are told not to list it.
Sources
See the brands that would book you
Paste your newsletter. Book a Sponsor lists the brands that sponsored newsletters like yours, finds the person who buys the ads, and emails them every day from its own mailboxes. You get the replies and close the deal.
$1 card check gets 200 emails, then a plan from $19/mo · first sponsor reply inside 30 days or your money back