How to Design Better Signup Screens Than 99% of Products

23 May 2025 · 16 min
16:11

In this 2025 tutorial, Charles Postiaux (founder/designer at Balloon.studio) walks through dozens of real‑world signup screens—Elicit, Unity, Grok, Patreon, Fei, Monarch, 7shifts, Mural, Replit, Epidemic Sound, and others—pointing out what works, what hurts conversion, and how to redesign each for higher signup rates. He emphasizes core principles such as a single, obvious call‑to‑action, progressive disclosure (splitting forms into 1‑field steps), matching auth providers to the target audience, reinforcing the product’s value with visual cues, minimizing text and legal clutter, using social proof sparingly, and continuously A/B testing layouts. Throughout he offers concrete UI tweaks (e.g., reducing fields from five to two, removing carousels, adjusting button sizes, simplifying wording) and ties each recommendation to the underlying goal of reducing friction and increasing revenue. The video ends with a brief pitch for his studio’s paid teardown service.

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