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(Doppler Relay)

(Doppler Client Manager)


Try out Doppler FREE for a lifetime

No contracts or credit card required, up to 500 Subscribers. Start right now!

Do you send Email Marketing Campaigns only once in a while? Buy only the credits you need to use. Credits are cumulative and won’t expire!

+ 500 Subscribers
A/B Test Campaigns
  • Emails
  • 1.500
    $ 15
  • 2.500
    $ 29
  • 5.000
    $ 48
  • 10.000
    $ 77
  • 15.000
    $ 106
  • 25.000
    $ 145
  • 50.000
    $ 240
  • 100.000
    $ 360
  • 200.000
    $ 540
  • 300.000
    $ 705
  • 400.000
    $ 810
  • 500.000
    $ 900
  • 750.000
    $ 1140
  • 1.000.000
    $ 1350
Prices are displayed just as a reference, they will be invoiced in US dollars.
Get a Prepaid Plan

Want to see our other Email Marketing Plans? Take a look! MONTHLY | HIGH VOLUME | EXCLUSIVE.

Transactional Email

Send your bills, invoices, receipts, and other transaction-based communications.

Thanks to Doppler Relay’s infrastructure each one of your Transactional Emails will have all the necessary parameters to ensure a safe and timely delivery.

Meet Doppler Relay

Email Marketing Services

Let Email Marketing professionals do the all hard work for you.

Doppler's expert team has one clear goal in mind: to provide you with all the necessary tools to make your business grow! We offer original and creative solutions to fit all of your needs.

Check out all our services

Email Marketing for Agencies

Take over and manage all of your client accounts from a user-friendly dashboard view

We know that online agencies first priority is to provide a wide array of quality services. Even so, this is no easy task when you have a lot of clients to manage! That’s why, Doppler has developed the “Client Manager” application. It's simple to use and has tons of benefits.


Try it out for yourself! Discover Doppler's full capability for FREE.

No contracts or credit card required. You have nothing to lose!

  • Grow your Lists through 100% customized Subscription Forms.
  • Free access to all of our predesigned Templates
  • Schedule automated sendings based on your client’s needs.
  • Integrate your Email Campaigns with Social Networks.
  • Measure your Results with easy-to-use Reports.
Sign up free