Stop wasting 2-3 hours/week on spreadsheets — Automate your newsletter ad tracking in 2 minutes

Newsletter Ad Management Software

Stop Managing Newsletter Ads in Spreadsheets

Track placements, automate Stripe invoicing, and see every ad slot on a visual calendar. Made for newsletter creators.

Stripe Integration
AI Ad Writer
Visual Calendar

February 2026

Monday
Tuesday
Wednesday
Thursday
1
Joe's Coffee
Fulfilled
2
3
Pet Shop
Fulfilled
4
Main St. Bakery
Pending
Fulfilled
Pending
5 hrs
saved/month
2 min
setup time
$0
to start

Let's Be Honest — You're Here Because
Spreadsheets Aren't Working

You're managing newsletter ads in a spreadsheet. Every week, you're manually updating cells, checking which businesses have been featured, counting down ad slots, and hoping you don't miss a placement or forget to invoice someone.

That's not just inefficient. It's costing you real money.

Think about it: You're burning 2-3 hours every single week on manual tracking. That's time you could spend growing your newsletter, finding new sponsors, or creating better content. Instead, you're stuck in spreadsheet hell.

And when you inevitably miss a placement or forget to send an invoice? That's hundreds of dollars down the drain. Maybe thousands, depending on your rates.

Time Wasted
2-3 hrs/week
on manual tracking
Money Lost
$1000s
from missed ads
Automation
Zero
in your process

Meanwhile, Your Competition Is Scaling

They're not wasting hours on spreadsheets. They're using tools like AdSlots to automate the boring stuff so they can focus on revenue. And every week you wait is another week they're pulling ahead.

Here's What We Built to Solve This Problem

Visual Calendar

See every ad slot at a glance. Pending ads. Fulfilled ads. Who needs to be featured next. All in one place.

Stripe Sync

Connect your Stripe account and automatically sync all invoices and payments. No more chasing clients.

AI Ad Writer

Generate professional ad copy in seconds instead of staring at a blank screen for 20 minutes per client.

The Best Part? Zero Risk

Start free. No credit card required. Get it set up in under 2 minutes. If you love it, upgrade for more features. If you don't, you haven't spent a dime.

Here's the Decision You Need to Make Right Now

Keep Doing What You're Doing

  • • Waste 2-3 hours every week on spreadsheets
  • • Miss placements and lose money
  • • Watch your competition scale while you're stuck
  • • Manually track everything forever

Start Using AdSlots

  • • Save 5+ hours every month
  • • Never miss a placement or invoice
  • • Automate the boring stuff
  • • Scale your newsletter ad revenue
Start Free Now

Setup takes 2 minutes • No credit card • Stop bleeding time and revenue today

How AdSlots Works

Three simple steps. No complexity. Just results.

1

Add Your Sponsors

Import your newsletter sponsors and their ad packages. Takes 30 seconds per client.

2

See Your Schedule

Visual calendar shows exactly which ads are pending and fulfilled. No more guessing.

3

Click to Fulfill

After you send each newsletter, click to mark ads fulfilled. Payments tracked automatically.

Get Started Free

No credit card required • 2-minute setup

Everything You Need to Scale Newsletter Ad Revenue

Visual Calendar Scheduling

Never miss an ad placement. See everything at a glance.

Stripe Integration

Automatically sync invoices and track payments in real-time.

AI Ad Copy Writer

Generate professional ad copy in seconds. Save hours every week.

Client Management Dashboard

Track revenue, fulfillment rates, and client details in one place.

Stop Burning Hours on Spreadsheets

Your competition is already automating this. Start free in 2 minutes and optimize your newsletter ad revenue before they leave you behind.

Start Free Now
No credit card required
2-minute setup
Free to start