Easily Boost Your CTR with These 21 Email Headline Analyzers

An email headline analyzer is a tool that helps to optimize your headline so as to improve your open rates.

But these tools also analyze blog titles.

Some of them even generate titles.

Here’s a list of 21 email headline analyzer tools and a brief description of what each one does.

1. Test Subject by Zurb

Test Subject is a tool for checking what your email subject line will look like on a mobile device.

As you know, mobile devices will truncate an email subject line, and this can lead to some truly embarrassing results, as shown in the image below:

email headline analyzer

I tried it on the subject line of a recent email I sent out:

email headline analyzer

Test Subject gives you the results on three different mobile devices:

email headline analyzer
email headline analyzer

If you need to quickly check what your email subject will look like on mobile, this is a great tool.

2. Email Subject Line Grader by Net Atlantic

Net Atlantic’s Subject Line Grader is a simple email headline analyzer that analyses your subject line in terms of:

  • Subject line type
  • Character and word count
  • Percentage of action words

I tested it on a recent blog post title and got a score of 80:

email headline analyzer

3. Spam Check by Postmark

Postmark’s Spam Check examines the full header of your email plus email content and gives your email a Spam Assassin score:

email headline analyzer
email headline analyzer

4. Touchstone

Touchstone is a powerful email headline analyzer for improving your open rates without having the hassle and bother of running endless A/B tests. It takes the guess work out of subject line choice and lets you check your email subject lines in real time.

However, it’s not a free tool – when you enter your subject line into their subject line tester you get the following screen, prompting you to sign up to a paid plan:

email headline analyzer

5. Subject Line

I really like this email headline analyzer!

Unlike some of the others, Subject Line gives you a succinct analysis of what’s good and bad about your headline.

This is the headline I tested: “Bounce Rate Vs Exit Rate: 7 Things You Need To Know”

email headline analyzer

And this was the analysis:

email headline analyzer

It’s very useful to see the exact criteria this tool uses and how many points it assigns to the different factors.

Highly recommended!

6. ISnotSPAM

ISnotSPAM tests whether the email you’re about to send counts as spam. You send your proposed email to the address shown and then click on the button below to see your results:

email headline analyzer

7. Headline Analyzer by CoSchedule

I love CoSchedule’s Title Analyzer and I use it for every new blog post (I used it to create the title of this blog post).

Just type in your proposed headline:

email headline analyzer

And you’ll get a score out of 100:

email headline analyzer

CoSchedule’s tool will also analyze your headline in terms of length:

email headline analyzer

And in terms of first and last keywords (people who are skimming read the first three words and the last three words of a headline):

email headline analyzer

This headline analyzer also checks for keywords and sentiment:

email headline analyzer

Here's an example of how Co-Schedule's Headline Analyzer can help you create a better headline:

co schedule headline analyzer

8. Internet Marketing Course’s Free Headline Wizard

IMC’s Headline Wizard is slightly different to the other tools listed here.

Instead of analyzing your headline, you enter some key information about your product or topic:

  • Product Description or Product Name (e.g. Weight Loss Program)
  • Main "Claim" Or "Goal" You're Advertising (e.g. Lose 7 Pounds In 7 Days)
  • A Desirable Result (e.g. Start Looking Like A Supermodel)
  • Another Desirable Result (e.g. Got Asked On A Date By My Hunky Delivery Boy)
email headline analyzer

And the headline generator suggests possible headlines:

email headline analyzer

These headlines may not be exactly what you’re after, but they certainly get you thinking. And that’s often what you need when you’re stuck for headline.

9. Emotional Marketing Value Headline Analyzer by The Advanced Marketing Institute

The Advanced Marketing Institute’s Title Analyzer is another headline analyzer that gives your headline a score, based on EMV, or Emotional Marketing Value.

I tried it out with my recent ‘bounce rate’ title:

email headline analyzer

This headline analyzer scores your headline on three criteria:

  • Intellectual – words that appeal to reasoning or evaluation
  • Empathetic – words which produce strong emotional reactions
  • Spiritual – words which appeal to people at a deep emotional level

10. PutsMail

PutsMail is an email headline analyzer that tests your email for design and debugging:

email headline analyzer

11. Impact Blog Title Generator

Like IMC’s Headline Wizard, the Impact Blog Title Generator is not a headline analyzer but a headline generator.

It’s a great tool if you’re stuck for ideas – just click the button and you’ll get a different title formula.

Here are some examples:

email headline analyzer
email headline analyzer
email headline analyzer

12. SEOPressor Blog Title Generator

SEOPressor’s Blog Title Generator is more of a title generator than an email headline analyzer.

I tried it with my ‘bounce rate’ example and the results were a bit odd:

email headline analyzer

However, when I tested it with a more mainstream keyword, the results were good:

email headline analyzer

13. TweakYourBiz Title Generator

Just type your keyword into TweakYourBiz Title Generator and it will give you at least 10 different title suggestions in various different title types such as list titles, best titles, and question titles:

email headline analyzer
email headline analyzer

14. Sharethrough

ShareThrough’s Headline Tool simply counts the number of characters and words in your headline:

email headline analyzer

A useful headline analyzer if you need to know quickly whether your title is going to get cut off in the SERPs.

15. Charcounter

Charcounter is simply character- and word-counter. Just type in your title and Charcounter will tell you how many characters (with and without white space) you’ve got:

email headline analyzer

16. Headline Capitalization

As the name indicates, the Headline Capitalization tool is not an email headline analyzer – it simply offers various options for capitalizing words in your title:

email headline analyzer

17. Portent’s Content Idea Generator

Portent’s Idea Generator is a title generator rather than a headline analyzer.

Just type in your keyword, and Portent comes up with a fun, engaging title:

email headline analyzer

Hit the refresh button and you’ll get another:

email headline analyzer

And so on…

email headline analyzer

A great tool to get you thinking outside the box.

18. HubSpot’s Blog Topic Generator

Like the previous tool, Hubspot’s Blog Topic Generator is a title generator and not a headline analyzer.

email headline analyzer

Just type in your keyword, and the Hubspot tool generates 5 different types of title:

email headline analyzer

19. Inbound Now Blog Title Generator

Inbound Now’s Blog Title Generator gives you a new blog title idea every time you click the button.

Here are some examples:

email headline analyzer
email headline analyzer
email headline analyzer

It’s a great tool to get you thinking when you’re stuck for ideas.

20. Subject Line Researcher

Mailchimp’s Subject Line Researcher is an email headline analyzer that shows you the effectiveness of different keywords. It compares your headline with all subject lines ever sent through Mailchimp and uses a 5-star rating system to show you how each keyword performed.

This tool is only available for registered Mailchimp users and can be found on the ‘Campaigns’ page within Mailchimp

21. Thrive’s Headline Optimizer

This is a plugin by Thrive, who are well-known for their opt-in and lead generation plugins.

Thrive’s Headline Optimizer is quite different to any of the other tools discussed here.

With this plugin, you just type in as many headlines as you can think of and the plugin starts randomly running the different titles to different visitors.

Based on statistical analysis of engagement factors, the plugin automatically starts to display the winning headline to your visitors to maximize engagement.


When you’ve finished composing your email or writing your blog post, you often don’t have much energy left for creating a title.

Yet the headline of your email or your blog post is more important than the content itself. More people will read your headline than will ever read your content. According to one expert, only 20% of people will go beyond the headline.

So, you should put as much effort into creating a compelling headline or title as put into creating the body of your email or article. The writers at Upworthy generate draft 25 titles before picking a winner. Their philosophy on title writing is summed up in the image below:

email headline analyzer

It can be tough sitting down with a blank piece of paper and writing 25 titles.

But with the help of the tools listed above, it becomes much, much easier!

Last updated on October 2nd, 2020 at 10:30 am

Rob Powell
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