Show your audience clearly
Explain who reads your newsletter, the topics you cover, and the professional community you serve.
List Your Newsletter on SlotFee
Help relevant advertisers discover your newsletter’s audience, sponsorship formats, rate information, and direct booking route.
SlotFee is a directory for niche B2B newsletters with sponsor inventory. A useful listing makes it easier for the right advertiser to understand who you reach and how to work with you—without giving up control of your sales process.
Help the right advertisers find you
Advertisers evaluating newsletter sponsorships need practical information before they reach out. A SlotFee listing gives them a clearer starting point:
Make sponsorship options easier to understand
Share the advertising formats you offer, such as primary sponsorships, mid-email features, classified placements, dedicated sends, or other packages.
Give advertisers a direct route
Link to your media kit, sponsorship page, booking tool, or preferred contact route.
Reach more relevant buyers
Appear alongside other niche B2B sponsorship opportunities when advertisers are actively comparing placements.
What to include in your submission
The more clearly an advertiser can understand your newsletter, the more useful your listing will be. Have these details ready:
Newsletter name and public website URL
Short description of your publication and its audience
Primary topic or professional category
Publishing cadence
Subscriber count or another clearly labeled audience measure
Available sponsorship formats
Published rate, starting rate, or a direct route to request current pricing
Sponsorship page, booking page, media kit, or contact method
Optional audience context, such as roles, industries, geography, engagement data, or past sponsors.
Built for niche B2B newsletters
SlotFee is a strong fit for professional, specialist, and industry-focused publications—for example:
Developer, DevOps, cloud, data, and cybersecurity newsletters
B2B marketing, growth, sales, and revenue-operations publications
HR, recruiting, and people-leadership newsletters
Finance, fintech, investing, and business-operations publications
SaaS, startup, product, and founder newsletters
Other focused publications with an audience advertisers can clearly understand
How SlotFee works
SlotFee helps advertisers discover and compare newsletter sponsorship opportunities. You retain control of your commercial relationship with advertisers, including current rates, available inventory, creative approvals, campaign terms, and booking process.
A listing is not a replacement for your media kit or sales process. It is a clearer discovery page that sends qualified advertisers to your preferred direct booking route.
Looking to sponsor a newsletter?
If you are planning a campaign, browse niche B2B publications by audience, sponsorship details, and direct booking route.
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