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Prove & Improve the Impact of Newsletters Before You Click Send.

Predict performance, improve impact, and send newsletters that convert with confidence.

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From Inbox to Impact! Create newsletters with better design, clearer messaging, and higher conversion

Only Send Emails That Work

Newsletters are one of the most direct and cost-effective marketing tools. But with inboxes overflowing and attention spans shrinking, even the best messages can get lost. Brainsuite’s ACE Newsletter app helps ensure your email content performs before you press send by analyzing attention flow, clarity, and engagement potential. You’ll know exactly what to improve to increase conversions.

From Header to CTA: Optimize Every Block

From top to bottom, the ACE Newsletter app analyzes how the brain processes your email. Test modular content, check if your layout flows naturally, assess visual hierarchy, and ensure that your CTA stands out and persuades. The app evaluates emails across devices and predicts how your audience will respond using core Effectiveness Drivers: Attention, Processing Ease, and Strategic Fit.

CMOs

Accelerate processes and Empower your teams with predictive insights that drive creative confidence and campaign success.

Agencies

Validate content faster and iterate smarter across all blocks. Increase performance without increasing workload.

Marketers

Back email marketing with predictive insights and reduce the risks of low-performing campaigns.

Brand Managers

Ensure every email reflects your brand and drives performance, before it hits the inbox.

See Your Newsletter Through the Eyes of Your Audience

Understand how attention flows across your content, from subject line to CTA. With ACE Newsletter, you can easily spot what’s working, what’s being missed, and make targeted improvements that align with your campaign goals. Clearer messaging, stronger engagement, and better conversion rates with every send.

From Insight to Impact at Scale

Whether you're managing one newsletter or coordinating campaigns across multiple markets, ACE Newsletter adapts to your workflow. With fast turnaround, scalable analysis, and easy-to-share reports, it empowers teams to align creative efforts, reduce friction in decision-making, and deliver consistently high-performing emails, no matter the volume or complexity.