The #1 Email Marketing Library

The "Ad Library"
of HarperCollins
and 45,000+ other brands...

HarperCollins

HarperCollins Publishers: World-Leading Book Publisher
Publishing great authors since 1817. Discover thousands of books and authors, plus get exclusives on new releases, bestsellers, and more, at harpercollins.com.

Latest Email Campaigns

HarperCollins
Start your week off with these awesome ebook deals.
HarperCollins
Don't miss a great deal on Ann Patchett's Tom Lake + more!
HarperCollins
Seductive satires, thrillers & more reads for your Saturday
HarperCollins
New for historical horror fans + today's deals
HarperCollins
New from Lexi Ryan, Willy Vlautin & more
HarperCollins
Rainbow Rowell's Slow Dance is the Reese's Book Club Pick for August
HarperCollins
A chance to win Terry Pratchett's The City Watch Collection!
HarperCollins
Immerse yourself in Victorian London + today's ebook deals
HarperCollins
Don't miss out on these hot deals ending soon!
HarperCollins
Cool off & get cozy with a new ebook
HarperCollins
Find out what happens when two career thieves reunite + today's deals
HarperCollins
Unforgettable new books & ebook deals to dive into this week
HarperCollins
Stock up on great fiction + a heart-stopping new thriller!
HarperCollins
Don't miss this lovely new Bridgerton Collector's Edition + today's deals
HarperCollins
Start your week off with these ebook deals
HarperCollins
New from Tessa Bailey, Gary Janetti, & more
HarperCollins
Ebook deals & recommended reads you won't want to miss.
HarperCollins
Read The Widow Clicquot-now a major motion picture
HarperCollins
Discover the weight of spice & delve into today's ebook deals
HarperCollins
Don't miss the Warriors graphic novel adaptation + today's deals
HarperCollins
New from #1 NYT bestselling author Tessa Bailey + today's ebook deals
HarperCollins
New books, sweeps, & ebook deals you won't want to miss
HarperCollins
Hot reads you don't want to miss!
HarperCollins
Fiction, essay collections, & more exciting new reads for your weekend
HarperCollins
Don't miss Barnes & Noble's preorder sale + today's deals
HarperCollins
Oppenheimer fans, don't miss this sweepstakes + today's deals
HarperCollins
Don't miss The Briar Club from Kate Quinn + today's deals
HarperCollins
The latest thriller from #1 NYT bestselling author Daniel Silva + today's deals
HarperCollins
The best new books for Bachelorette or Shark Week fans + today's deals
HarperCollins
Hot summer reads for $2.99 or less + last-chance deals!
HarperCollins
Hammock reads + chapter book recommendations for fans of Dog Man
HarperCollins
Ann Patchett's The Dutch House is $2.99
HarperCollins
Celebrate Independence Day with a new book! 🎆
Explore over 5 million email campaigns from 45,000+ leading brands in detail on Campaignfeed.

Create free Account
The #1 Email Marketing Library

The "Ad Library"
for Email Marketing.

Track all your competitors & favorite brands. Level up your email marketing with unlimited inspiration & best practices in the world's largest newsletter library.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Limitless inspiration

Over 5 million email campaigns and counting...

Save 20h+ / month

Powerful features tailor-made for email marketing.

No more chaos

Structure, full overview and a clean inbox included.

Achieve best results

By learning from best-in-class brands from all markets.

The must-have resource for every marketer and agency.

Never run out of great ideas for your next newsletter campaign again. Monitor all your competitors & favorite brands and stay ahead of the newest development and trends in email marketing by having unlimited access to the world's largest library of email campaign content.

Up-to-date, clearly

All newsletters from your competitors and favorite brands in one place.

Complete history

Complete campaign history for every brand without limitations.

Explore

Ten thousands of brands with millions of email campaigns.

Detailed view

Have a closer full detailed look at every campaign.

Powerful search

Search for not only brands but also campaigns to a specific topic.

Collaborate

Identify and discuss potential campaign ideas with your team.
"Email Marketing is becoming more important than ever – as it is mandatory to send 1-2 new campaings a week, Campaignfeed is a true no-brainer for us."

Level up your Email Marketing.

Join over 5,000+ marketers & agencies using Campaignfeed.