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cmercury AI – The Complete Subject Line Builder For Your Campaign Success

January 11, 2023


As a marketer, you must dedicate a lot of creative ideas and time to draft a perfect subject line for your campaigns. However, it should also capture the attention and curiosity of the reader. 

At a time when you are engaged with other significant components of the campaign and its deployment, time takes a toll on creating a compelling subject line.  

Why are Subject Lines Important for Your Campaign?

  • Studies have found that 47% of users open your emails based on the relevancy of the subject line. They will open it if they find it interesting, or they will either ignore it or send it to the trash.  
  • A clear and convincing subject line can help increase your campaign’s engagement rate. You can say an engaging subject line has a crucial role in creating high conversions and ROI for your business. 

You must have now understood how a simple subject line can drastically change your campaign. Therefore, it is always recommended to use a tool to automate things. 

cmercury AI is an artificial intelligence-powered tool that suggests effective subject lines for your campaign success. It saves your precious time and helps you take your campaign to the next level.  

Create Highly Performing Campaigns 

cmercury AI helps you create high-converting subject lines for the best campaign results. You can easily and quickly generate highly engaging and converting ideas for your social media campaigns, ad campaigns, email campaigns and more.

Need Not Create From Scratch

The most beneficial part of using cmercury AI is that you can skip sitting and brainstorming ideas for the subject line. Our tool automatically suggests compelling copy that tempts your users to open. 

Uses AI-Backed Algorithm

We have configured the “AI Brain” to the core of cmercury to create accurate predictions for your subject lines. It uses a specific algorithm to suggest new ideas that work well for any type of campaign.

Choose Your Audience Tone

Choosing a subject line tone your audience wants to hear is now easy. In addition, you can now try 10 different personalised tones that help target and satisfy your audience better using cmercury AI.

Get Better Subject Line Ideas

As our sophisticated tool uses the power of AI, you can generate the most suited and convincing subject line ideas for any audience, niche or industry. You can also copy and rephrase it based on the goal of your campaign. 

Generate Similar Subject Lines

If you have liked a specific subject line and think you need something similar, you can still get similar ideas for your campaigns. Simply click the “More Like This” button, copy it and use them in the campaign

60+ Languages Supported 

If you have clientele from across the globe, you may need to send them campaigns in their local language. cmercury is all set for that too! English is a globally accepted language, but you can also target your audience in 60+ languages! 

No A/B Test is Needed 

Since cmercury uses an AI-powered algorithm to generate subject lines, there is no need for you to do an A/B Test again, thus saving time and effort. Instead, you can use it in any campaign to generate stunning results.


Save many hours each week by generating subject lines that yield your desired results. Let cmercury AI do this heavy job for you in moments. 



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