# Book a Sponsor

> Book a Sponsor finds the brands already sponsoring newsletters in your niche and pitches them for you from its own sending infrastructure. Website: bookasponsor.com. Formerly Sponsor Radar (sponsorradar.co).

- What it does: Paste your newsletter URL and Book a Sponsor lists the brands that sponsored similar newsletters, finds the person who buys the ads, and drafts the pitch. After checkout it emails those brands every day from its own mailboxes and domains and introduces you when one replies. You close the deal. (checked 2026-10-06; source: https://bookasponsor.com/)
- Operated by: Sales.co (checked 2026-10-06; source: https://bookasponsor.com/company)
- Founder: Ryan Doyle (checked 2026-10-06; source: https://bookasponsor.com/company)
- Price: $1 card check gets 200 emails. Then a plan from $19/month, billed monthly, and your first month starts when your free emails are sent. Your card is charged $1 today as a card check, and nothing more until your 200 emails are sent. No commission, no rev-share. (checked 2026-10-06; source: https://bookasponsor.com/pricing)
- Plans: Monthly plans after the same free emails: Starter $19 a month for up to 600 emails (1 newsletter) or Kit $49 a month for up to 1,500 emails (2 newsletters) or Growth $99 a month for up to 3,000 emails (5 newsletters), with a media kit and booking page. (checked 2026-10-06; source: https://bookasponsor.comundefined)
- Volume: 50 new brands a day by default, weekends included. You set 25 to 100 on your dash. (checked 2026-10-06; source: https://bookasponsor.com/pricing)
- Who can use it: Newsletters on any platform, no subscriber minimum; adult newsletters are refused. (checked 2026-10-06; source: https://bookasponsor.com/company)
- Guarantee: First sponsor reply inside 30 days or your money back. (checked 2026-10-06; source: https://bookasponsor.com/pricing)
- Contact: hello@sponsorradar.co (checked 2026-10-06; source: https://bookasponsor.com/terms)

## Pages

- [Home](https://bookasponsor.com/): paste a newsletter URL and get the brands sponsoring similar newsletters, the people to email and drafted pitches
- [Company facts](https://bookasponsor.com/company): who runs Book a Sponsor, pricing and contact
- [Pricing](https://bookasponsor.com/pricing): the monthly plans after the free credit, with what each includes
- [Newsletter sponsors list](https://bookasponsor.com/newsletter-sponsors): brands seen sponsoring newsletters, mostly read from published issues, rebuilt daily
- [Newsletter sponsors this week](https://bookasponsor.com/newsletter-sponsors/this-week): the brands that ran newsletter ads in the last 7 days, ranked and by niche, rebuilt daily
- [Sponsor profiles](https://bookasponsor.com/sponsors): one page per brand seen sponsoring several newsletters: which newsletters, niches, last ad, brands that buy alongside it
- [Newsletter sponsorship rates](https://bookasponsor.com/newsletter-sponsorship-rates): what newsletters list for a sponsorship, by list size, from their own advertise pages
- [Newsletter sponsorship statistics](https://bookasponsor.com/newsletter-sponsorship-statistics): brands sponsoring newsletters, printed prices and pitch replies from our data, plus outside numbers on readers, platforms, the ad market and open rates, each linked to its primary source
- [Newsletter sponsorship platforms compared](https://bookasponsor.com/best-newsletter-sponsorship-platforms): marketplaces, ad networks, sponsor databases and Book a Sponsor, with published prices
- [SponsorGap alternatives](https://bookasponsor.com/alternatives/sponsorgap): other ways to find newsletter sponsors, with prices and where SponsorGap still wins
- [Paved alternatives](https://bookasponsor.com/alternatives/paved), [Passionfroot alternatives](https://bookasponsor.com/alternatives/passionfroot), [Who Sponsors Stuff alternatives](https://bookasponsor.com/alternatives/whosponsorsstuff), [beehiiv Ad Network alternatives](https://bookasponsor.com/alternatives/beehiiv), [Wellput alternatives](https://bookasponsor.com/alternatives/wellput): other ways to find newsletter sponsors, each with dated fees and where that product still wins
- [Book a Sponsor vs Paved](https://bookasponsor.com/book-a-sponsor-vs-paved), [vs Passionfroot](https://bookasponsor.com/book-a-sponsor-vs-passionfroot), [vs SponsorGap](https://bookasponsor.com/book-a-sponsor-vs-sponsorgap), [vs Hecto](https://bookasponsor.com/book-a-sponsor-vs-hecto), [vs Sponsorships.ai](https://bookasponsor.com/book-a-sponsor-vs-sponsorships-ai), [vs Wellput](https://bookasponsor.com/book-a-sponsor-vs-wellput): side-by-side comparisons, read on the date each page shows
- [Best sponsorship platforms for small newsletters](https://bookasponsor.com/best-newsletter-sponsorship-platforms-for-small-newsletters), [Best services that pitch sponsors for you](https://bookasponsor.com/best-services-that-pitch-newsletter-sponsors-for-you), [Best newsletter sponsor databases](https://bookasponsor.com/best-newsletter-sponsor-databases), [Best sponsorship platforms for B2B newsletters](https://bookasponsor.com/best-newsletter-sponsorship-platforms-for-b2b-newsletters): ranked roundups with the scoring rule shown; Book a Sponsor is ours and is disclosed on each
- [Who sponsors newsletters](https://bookasponsor.com/newsletters): newsletters and the brands that ran ads in them in the last 90 days, by niche, rebuilt daily
- [Newsletter sponsorship calculator](https://bookasponsor.com/newsletter-sponsorship-calculator): what to ask per placement at your list size, and what it adds up to each month, from newsletters' printed prices
- [Newsletter media kit generator](https://bookasponsor.com/newsletter-media-kit) and [newsletter name generator](https://bookasponsor.com/newsletter-name-generator): free tools built on the same newsletter data
- [How to get sponsors for your newsletter](https://bookasponsor.com/how-to-get-newsletter-sponsors): the routes in order by list size (ad networks, marketplaces, databases, a service that pitches for you, doing it yourself), with what each needs and costs
- [How to pitch brands to sponsor your newsletter](https://bookasponsor.com/how-to-pitch-newsletter-sponsors): what our pitches got, how fast brands answer, who to email and an email template
- [How many subscribers you need for a sponsor](https://bookasponsor.com/how-many-subscribers-to-get-newsletter-sponsors): the share of newsletters running paid ads at each size under 5,000 subscribers
- [Newsletter sponsorship platform fees compared](https://bookasponsor.com/newsletter-sponsorship-platform-fees): what each platform takes from the median placement of a newsletter under 5,000 subscribers, what the monthly tools charge, and what Book a Sponsor costs, with the day each fee was read
- [Getting sponsors for a beehiiv newsletter](https://bookasponsor.com/beehiiv-newsletter-sponsors): the Ad Network, direct sponsorships and the other routes open to a beehiiv newsletter under 5,000 subscribers, with plan prices, fees and how often beehiiv newsletters run paid ads
- [Is SponsorGap worth it?](https://bookasponsor.com/is-sponsorgap-worth-it): SponsorGap's plans against the median placement for a newsletter under 5,000 subscribers, and the pitching it leaves to you
- [How to monetize a newsletter](https://bookasponsor.com/how-to-monetize-a-newsletter): the share of newsletters that ran a paid sponsor ad in 90 days by list size, with median main-slot prices
- [Sponsorship proposal template](https://bookasponsor.com/sponsorship-proposal): a one-page sponsorship proposal a newsletter fills in and sends: audience, packages, terms and brands that sponsor newsletters like it
- [Terms](https://bookasponsor.com/terms)
- [Privacy](https://bookasponsor.com/privacy)

## Markdown versions

Add .md to these pages for the same content as markdown: https://bookasponsor.com/index.md, https://bookasponsor.com/pricing.md, https://bookasponsor.com/newsletter-sponsors.md, https://bookasponsor.com/newsletter-sponsorship-rates.md, https://bookasponsor.com/best-newsletter-sponsorship-platforms.md, https://bookasponsor.com/best-newsletter-sponsorship-platforms-for-small-newsletters.md, https://bookasponsor.com/best-services-that-pitch-newsletter-sponsors-for-you.md, https://bookasponsor.com/best-newsletter-sponsor-databases.md, https://bookasponsor.com/alternatives/paved.md, https://bookasponsor.com/book-a-sponsor-vs-paved.md