Advertisers
B2B companies that want to reach a defined professional audience, issue by issue, without a long sales process with each publisher.
Newsletter sponsorships for B2B
Sponsor the newsletters your buyers actually open.
Book Newsletter Ads is a marketplace for sponsorship placements in niche B2B newsletters. Browse 1011 newsletters with their public list prices, choose the exact placement or package, send one booking request, and we take it from there until proof of the send is on file.
Free to browse. You pay the publisher's public list price, with no extra buyer fee.
What it is
One catalog for newsletter sponsorships.
Finding the right newsletter usually means dozens of sponsor pages, media kits and email threads. Book Newsletter Ads brings the placements into one place, shows the price each publisher lists publicly, and handles the booking with the publisher for you.
Every newsletter in the catalog shows the options the publisher sells: a primary slot, a mid-issue spot, a dedicated send, a classified, or a package of several sends. You pick the option you want, and that is the line that gets booked.
The catalog is searchable by name and filterable by language, category, topic tags, format, audience country, price and subscriber count. When you filter by a format, the price shown is the price for that format.
1011newsletters with a public price
2,570priced options, from single sends to packages
9languages
USDevery price in one currency
Audiences
Start with the people you want to reach.
AI & tech newsletters
Reach builders, operators and leaders who follow AI and technology closely.
Explore →Marketing & growth newsletters
Sponsor newsletters read by marketers, growth teams, SEO and sales leaders.
Explore →Finance & fintech newsletters
Reach CFOs, finance teams, investors and fintech operators.
Explore →Founder & startup newsletters
Sponsor newsletters read by founders, operators and early-stage teams.
Explore →Developer & engineering newsletters
Reach software developers, DevOps, security and engineering leaders.
Explore →Who it's for
Built for teams that buy attention carefully.
Brands
Marketing teams testing newsletters as a channel, who need honest prices and clear placement types before committing budget.
Agencies
Media buyers planning campaigns for several clients, with saved shortlists per client and one place to follow every booking.
Formats
Four ways to appear in an issue.
This week in your industry
Primary sponsor
Your headline, before the first story.
Primary
The lead sponsor slot in a regular issue, usually above the first story or right after the intro. It is the first thing readers see after the subject line.
This week in your industry
Mid-issue sponsor
Your message, between stories.
Mid
A placement inside the issue, between stories or after the opening section. Sometimes called secondary, spotlight or inline banner.
Dedicated send
The whole email is yours.
Your call to actionDedicated
The whole send is about your brand. No other sponsors appear in that email. Also called a solo send or takeover.
This week in your industry
Classifieds
Your one-line listing with a link.
Classified
A short text listing near the end of the issue, often in a group with other classifieds. Sometimes called quick hits or text links.
How it works
Search. Request. Get booked. Get proof.
Search the catalog
Filter by audience, language, format and price, and compare public list prices in USD.
Send a booking request
Pick the exact option for each newsletter, add a brief and a preferred send window. No payment is taken.
We book it
We confirm each placement and send date with the publisher and update the status as it moves.
Get proof
After the send, a link to the issue or other documentation is attached to the order.
Honest data
Public prices. Nothing invented.
Every price in the catalog comes from the publisher's own sponsor page, media kit or public storefront, and shows the date it was checked. Prices in other currencies are converted to USD with ECB reference rates, and the original price text is kept.
When a number such as subscribers or open rate is not published, the catalog says so instead of guessing. When the audience country is inferred from language or market rather than stated by the publisher, it is labelled as inferred.
FAQ
Frequently asked questions
What is Book Newsletter Ads?
A marketplace for sponsorship placements in niche B2B newsletters. You browse newsletters with their public list prices, choose a placement or package, send a booking request, and we book it with the publisher and deliver proof of the send.
What does it cost to use?
Creating an account and browsing is free. When you book, you pay the publisher's public list price, with no extra buyer fee. Book Newsletter Ads is paid by the publisher side.
Can I book several newsletters at once?
Yes. Add as many placements as you like to the cart and send one request with one brief. Each placement becomes its own order with its own status.
Do I pay when I send a request?
No. A booking request takes no payment. We confirm the placement and the send date with each publisher first.
Where do the subscriber numbers come from?
From the publishers themselves: media kits, sponsor pages and public platform counts, each with its source and date. Segments and sender domain checks (SPF, DKIM, DMARC) are shown where available, so you can judge the audience and the deliverability before you spend.
Which languages and markets are covered?
English, German, Dutch, the Nordic languages, French, Spanish and Italian newsletters, with audiences from the US and UK to the DACH region, Benelux and the Nordics.
Start with the catalog.
Create a free account to search placements, compare list prices and send your first booking request.