Reletter is a first-of-its-kind newsletter advertising platform delivering marketers info on subscriber numbers, audience engagement, contact details and more for 1.4m newsletters.
Are you keen to advertise in Substack newsletters? Substack's preferred revenue option is paid subscriptions but many creators accept sponsorships too.
We analyzed our database of 1.2m Substack and LinkedIn newsletters to find out what proportion of newsletters are victim to the dreaded "newsletter fade", and how you can avoid it.
Newsletter advertising is a new concept on LinkedIn, so its value is currently highly underrated. Learn how it's done in this LinkedIn newsletter ads guide.
Whether you're a newsletter writer or a potential sponsor, email ads can be very profitable. Check out our tips on how to get started properly.