Where to Find the Best Ebook Marketing Agencies?

Hi everyone,

I’m looking for real suggestions on where to find the best ebook marketing agencies, and I’d really appreciate your help. I’ve written an ebook and I’m now at the stage where I need professional marketing support. I’ve searched online, but it’s hard to tell which ebook marketing agency actually delivers results and which ones are just good at selling promises.

I’m mainly interested in agencies that handle ebook promotion, Amazon marketing, ads, email campaigns, and audience targeting. I’d love to hear from people who have firsthand experience working with an ebook marketing agency—good or bad. What made you choose them? Did they help increase downloads, sales, or visibility? Were they transparent about pricing and timelines?

I’m not looking for hype or sales pitches. I just want honest feedback, recommendations, or even warnings about agencies to avoid. If you’ve worked with freelancers instead of agencies, I’m open to hearing about that too.

Thanks in advance for sharing your experiences. Your advice will really help me make a better decision.