App Store

Email Booster by Winning Email

Developed by Winning Email

Make deliverability easier by using this helpful tool to improve email open rates.


Email Booster has a handy integration with Campaign Monitor that makes it easy to import any of your campaigns and test them right in the Email Booster interface. Your email analysis will include a step-by-step guide on how to make the best improvements to your email in order to boost engagement and open rates, and ensure that your email doesn’t get sent straight to spam. Some details provided include:

  • Analyzing your email subject and recommending suggestions to improve it. It even checks against a massive database of words that can either help or hurt your conversions.
  • Making sure your email body is up-to-snuff. That means: no bad code, enough content to not be flagged as Spam and that it contains a mailing address (which also makes it less likely to be flagged as spam).
  • Checking that your hyperlinks are valid.
  • Scanning your email with SpamAssassin, a state-of-the-art spam prevention tool.
  • Ensuring your images are as optimized as possible and contain proper descriptors (in case they can’t be loaded in an email client).

Find out more, or get started, check out Email Booster today.

Get it now
Price: $19/month
Developer: Winning Email
Developer Website:

Recommended apps

Litmus Developed by Litmus Make data-driven decisions on how to optimize your emails with testing tools that help increase your campaign’s performance.
QuickEmailVerification Developed by QuickEmailVerification Improve deliverability & open rates of your campaign by removing invalid andrisky email addresses from subscriber lists.
BriteVerify Developed by BriteVerify Validate your lists and authenticate form entries using this integration from BriteVerify.

Join 150,000 companies around the world that use Campaign Monitor to run email marketing campaigns that deliver results for their business.

Get started for free
1-888-533-8098 0800 161 5300