1. litmus tests and tracks your email campaigns, so you can always put your best design forward.

  2. Save time and drive revenue by testing your email before you hit send.

    paid Free Trial $44.0 / Monthly (With a year subscription)

  3. Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

  4. MailUp is an email and SMS marketing platform. Campaigns, marketing automation, transactional APIs: a complete system. v9 just released.

  5. 250ok offers a SaaS-based platform to monitor and measure the deliverability of email networks.

  6. Deliver your app and website emails on time and to the inbox. Trusted to send 25% of the world's non-spam email. Email delivery for companies big and small.

  7. Inbox placement solutions from Return Path helps improve email deliverability and increases email marketing ROI.

  8. Eliminate your hard-bounces and reduce spam complaints with Xverify's email verification services that validate each unique email address. Sign up today!

  9. Email marketing for marketers, entrepreneurs, and eCommerce

  10. Verify your email address lists with our drag and drop interface, or integrate into your app with our API. Prevent fake and bot account sign-ups by confirming your users are real humans with a real email address.

  11. WhatCounts is a marketing channel that delivers smart, personalized messages to their target audiences.

  12. Marketing & transactional email delivery platform