Email Advertising Marketplaces (For Buyers)

Feb 23, 2023
Hey all, I couldn't find this discussed in any past posts (maybe I'm slow?) so I figured I'd post about it here...

I'm looking for an online marketplace that offers ads in email newsletters. I've done one-off ad placements in email before but never looked at doing a broad campaign across multiple newsletters, which I'm looking at now. I'm open to lots of different arrangements: banners, advertorials, paid blasts, renting lists and sending my own emails, whatever, it doesn't matter.

So, I'm trying to find a way to shortcut this process by scrolling through a database and filtering based on topic, list size, etc.

Ideally, I'm looking for lists of +100k on business and finance topics... I have a preference for certain sub-topics/niches but I don't want to get into that level of detail publicly.

If anyone has done anything like this or has suggestions on where I should be hunting for lists without doing the obvious one-off outreach I'd be grateful.