Sell your newsletter sponsorships like a pro
AdSlotly gives your newsletter a clean public rate card and a booking calendar, so sponsors see your slots, pick a date, and book without a dozen back and forth emails.
No credit card required to start. Cancel anytime.
Selling sponsorships over email does not scale
A sponsor asks about rates, you dig up numbers, they ask what dates are open, you check a calendar, and three emails later they have gone quiet. Every deal takes too long and slots go unsold.
AdSlotly gives sponsors a clean rate card and a live slot calendar, so they see your pricing and availability and book a date without the back and forth.
- Sell slots without the email tennis
- Show pricing and availability upfront
- Fill more of your open dates
- Look professional to sponsors
Built for newsletter sponsorships
AdSlotly stays focused and does this one job extremely well.
Public rate card
A clean page shows your formats and prices, so sponsors get answers before they even email.
Live slot calendar
Sponsors see which dates are open and pick one, so availability is never a mystery.
Fewer emails per deal
Pricing and dates are self serve, so you spend time on the deal, not on logistics.
Multiple formats
Offer different placements and prices, from a primary slot to a classified listing.
Booking overview
See what is booked and what is open across the coming weeks at a glance.
Your brand
The rate card carries your newsletter name and style, so it feels like yours.
Set up in minutes
Three steps from sign up to real value.
Set your formats
Define your placements and prices and how many slots each date has.
Share your rate card
Send sponsors one link to your public rate card and calendar.
Get booked
Sponsors pick a date and book, and you see it on your overview.
Simple, honest pricing
Start small and grow when you are ready. No ads, no reselling your data, no surprises.
Every plan includes email support and a 14 day money back guarantee.
Julien Jimenez
AdSlotly turns sponsorship sales from a slow email negotiation into a clean rate card and a calendar, so slots actually get booked.
Questions, answered
How do sponsors book?
They open your rate card, see open dates on the slot calendar, and book one, without a chain of emails.
Can I offer different placements?
Yes. You can define multiple formats and prices, from a primary slot to a smaller listing.
Does it take payment?
AdSlotly manages your rate card and bookings. You confirm and invoice on your own terms.
Can I run more than one newsletter?
Yes. The Publisher plan supports multiple newsletters and a custom domain.
Will it match my brand?
Yes. The rate card carries your newsletter name and style.
Is there a trial?
Yes. You can publish a rate card before choosing a paid plan.
Sell your newsletter sponsorships like a pro
Sponsorship rate card and slot booking for newsletters. Start today and see the difference in your first week.
Open my rate card