The Five Types of Email Service Providers Every Enterprise Company Should Know About

As an enterprise-level organization, how do you decide which email service provider (ESP) can handle your program? In this free white paper, we outline the five types of ESPs you need to know about.


Download it here

About Us

We are a full-service email marketing agency responsible for some of the largest and most successful email programs in the world. Together, we’re a committed and collaborative team obsessed with purposeful strategy, brilliant creative, flawless execution, rigorous measurement and most importantly – accountability. With recognized expertise in platform technology, and a passion for email innovation, we deliver email programs of the highest quality that engage, and yield bottom line results.

Contact us today for a no obligation discussion about how to get more out of your email program.

Get in Touch

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of consumers made a purchase due to an email

Data & Marketing Association
99.63% error-free rate

From 5,759 emails sent in 2016

Unmatched expertise in the email channel
– The Relevancy Ring
Email Agency Buyers Guide 2016

Our Work

Our emails deliver. (And get accolades from our peers).

Our Clients

We help great companies build great email programs.
  • JibJab
  • Scotts Miracle Gro
  • Under Armour
  • LinkedIn
  • Under Armour
  • Wacom
  • Boy Scouts of America
  • Hyatt
  • Banfield Pet Hospital
  • JibJab

  • Trendline Interactive is a true partner. They understand our vision and values, embrace our success as their own, bring fresh, new ideas to the table, and they’re dedicated to the flawless execution of everything they do for us.

    Nataki Edwards // SVP. Digital Strategy & Operations // AARP
  • We expect a lot from our partners. We demand industry expertise, collaboration with other partners, and turnkey program management. Most importantly we demand results. Trendline consistently exceeds our expectations.

    Jack Zigon // VP/GM, B2B e-Commerce // Comcast Business
  • We were truly impressed by how quickly and thoroughly Trendline plugged into our business. Everything came together, and we saw immediate benefits of our partnership.

    Tyler Thompson // Multi-Channel Marketing Specialist // Banfield Pet Hospital