If you have 200,000+ subscribers and sponsorship revenue still feels unpredictable, this audit is for you.
It covers the five gaps most established publishers miss and includes benchmarks so you can see exactly where you stand.
FAQs about email ad inventory
How much should I charge for newsletter sponsorships?
Rates vary by audience type, but newsletters with 200k+ subscribers and strong engagement typically command $1,350–$3,076 per primary placement. If you haven't benchmarked your rates in the last 12 months, you're likely underpriced.
What is a good newsletter ad fill rate?
Most optimized publishers track sell-through rate monthly and have a documented process for unsold inventory. If you don't know your fill rate off the top of your head, that's the gap.
How do I get more newsletter advertisers?
The publishers earning the most per send aren't running more ads; they're running the right inventory at the right price, with a retention system that gets sponsors to rebook. That's what this audit helps you build.
