How I Built a Zero-Signup AI Platform (And Why It Converts Better)

When I launched ZSky AI, an AI image and video generation platform, I made a decision that every SaaS advisor told me was wrong: no signup required. No email. No OAuth. No account creation of any kind. You open the site, you generate images, you leave. Fifty free generations per day, no strings attached. Four months later, this is the single best product decision I have made. Here is why, and how I implemented it technically. The Problem with Signup Walls Every AI image generator I tested before building my own had the same flow: Land on homepage See impressive examples Click "Try it" Hit a signup/login wall Decide whether this is worth giving away my email Step 5 is where most users leave. Industry data puts signup-wall abandonment at 60-80% depending on the product category. For AI tools -- where users are often just curious and have low commitment -- abandonment is at the higher end. I wanted to test a hypothesis: what if step 5 simply did not exist? The Results I do not have A/B te