Observed Signal · Oct 12, 2026 · Other · Source: Toms Marketing Ideas · Impact: 1/5 · Sentiment: Positive

AI Text Box Loses to Simple Sign-Up Buttons in A/B Test

Executive Signal Summary

A newsletter article describes an A/B test by forms.app, a form builder with 4 million users. The test, shown to 25,000 new visitors, compared three homepage variants: an AI text box for describing a form, sign-up buttons (Google, Apple, email), and a single 'Create a form for free' button. The sign-up buttons converted at 15.15%, the 'Create a form' button at 9.60%, and the AI text box at only 5.74%. The AI box also performed worst on other metrics, with 84% of viewers clicking nothing. The author emphasizes that requiring users to think or type before value is a barrier, recommending moving such questions after signup, adding clickable example buttons, or asking for easily pasteable inputs like a URL. The article also mentions Microsoft Clarity as a tool for observing user behavior.

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High Confidence

The article provides actionable insights on CRO for SaaS homepages, but it is a newsletter piece with limited new information for the AdTech industry.

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Key Takeaways & Evidence Grounding

  • forms.app A/B test on 25,000 new visitors showed sign-up buttons converted at 15.15%, 'Create a form' button at 9.60%, and AI text box at 5.74%.
  • The AI text box had the lowest engagement with 84% of viewers clicking nothing.
  • The 'Create a form' button attracted fewer sign-ups but more active users (3.63% vs 3.23%) and more buyers (0.176% vs 0.102%).
  • The article recommends avoiding asking users to describe needs before signup and suggests moving such questions after signup.
  • forms.app now adds example buttons under its AI text box to reduce friction.

Connected Companies & Entities

2 Entities mapped

“Gumloop is a sponsor offering AI agents for marketing automation.”

“Bolt is mentioned as an example of a platform that uses example buttons under its AI prompt.”

Primary Source Grounding & Direct Attribution
Direct Origin Attribution
Primary Reporting: Toms Marketing Ideas•Published: Oct 12, 2026
Original Coverage Title: “The best-converting homepage button is... 🕹️”

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