Marketing AI OS 'ENSOR' Adds CTA Button Variation Generation Feature: Automatically Creates Multiple High-Visibility Patterns While Keeping Copy Intact

ENSOR introduces a CTA button generation feature to help improve display advertising click-through rates.
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  • 📰 Published: March 29, 2026 at 16:41

REHATCH Inc. (Headquarters: Chiyoda-ku, Tokyo; CEO: Ryota Sakoda) is pleased to announce the addition of a new feature, "CTA Button Variation Generation," to its marketing AI OS, "ENSOR," designed to help improve the performance of display advertisements.

■ Background of the Release

In display advertising, the visibility of a CTA (Call to Action) button is directly linked to click-through rates. However, refining only the button design while keeping the catchphrase and offer text unchanged often requires tedious adjustments to contrast and layout balance against the background.

・Users want to increase appeal intensity through shape, color, and decoration without changing the text.

・Recreating the entire banner can disrupt the tone and composition, increasing the burden on brand consistency and production man-hours.

・Users need to prepare multiple variations of button designs for A/B testing in a short amount of time.

With this new feature, ENSOR allows users to simply upload an ad image and input their requirements for the CTA button. It then regenerates multiple creative patterns featuring optimized CTA buttons that prioritize visibility and click-through rates while respecting the existing design.

■ Details of the New Feature

Starting from the existing CTA button in the user-uploaded image or the text intended for insertion, this feature generates variations in the button's design *without changing the text itself*. It generates multiple patterns by optimizing color schemes (e.g., using complementary colors), shapes, decorations (e.g., drop shadows, glow effects, borders), and layout balance to ensure the button stands out against the background image.

▼ Workflow Overview

Step 1: Launch the feature and follow the prompts to upload the ad image and input requirements for the CTA button.

Step 2: The system analyzes the image and provides a text-based proposal for design changes aimed at ensuring contrast, while maintaining the original text.

Step 3: Once the proposal is reviewed and approved, the system generates multiple creative image patterns.

*A confirmation step is included regarding the handling of elements such as logos before generation.