AI subject lines for higher newsletter open-rates

Generate AI subject lines tailor-made subject for your brand with a click of a button — quick & high-performing.

100,000+ users trust us

Creating new and effective AI subject lines is tough

Maximize open-rate and revenue
Generate unlimited new subject lines
Turbo-charge your creativity

Get more clicks, opens and conversions on your up-coming newsletter campaigns

Describe your newsletter topic with a few keywords
No more A/B test – cutting down testing costs
Challenge our AI and add your own ones to test

Get more clicks, opens and conversions on your up-coming newsletter campaigns

Describe your newsletter topic with a few keywords
No more A/B test – cutting down testing costs
Challenge our AI and add your own ones to test
How our AI subject line generator works

Create, rate, convert

See your newsletter campaigns come alive with ideation, creation and testing tools that empower you to create subject lines faster, better and smarter.

Create

With a click of a button you will get hundreds of new subject lines. Get inspired and choose the best ones.

Rate

Our AI rates your generated newsletter subject lines whether they will perform and fit to your brand before you send them out.

Convert

Celebrate after your new campaigns get higher open- and click-rates!

neuroflash's software gives us ideas that we would never have thought of ourselves. We really have a lot of fun searching for subject lines and had several laughing fits, because some of the ideas were so good.

Wendelin Weishaupt
Head of E-Mail Mareketing

CRM teams

Our platform easily integrates into existing workflows, expediting subject line creation and freeing up your time to focus on strategy and tactics. Let us have some fun together!

D2C Brands

Hire a content creative algorithm in a single click and get all the subject lines need for your A/B tests. Especially useful if you communicate to a lot of different segments.

Enterprise brands

neuroflash is built from the ground up for privacy and we prioritize brand safety. All generated subject lines are scanned and assigned a brand safety label.

Video tour

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