Benjamin Keller

For the first two years of our B2B SaaS, our UI was functional but ugly. It looked like it was built in 2012 (because it was). Users complained about it occasionally, so we finally decided to invest in a massive redesign. We hired a top-tier design agency, spent three months, and dropped $25,000 on a beautiful, modern, "dark mode" interface with a completely restructured navigation menu.

We launched the new design on a Tuesday. By Friday, our support inbox was on fire.

Within 30 days, our monthly churn rate jumped from 3% to 6.5%. We lost 40 paying customers.

When I started calling the churned accounts to ask what happened, I heard the exact same thing over and over: "I've been using your tool every day for two years. I knew exactly where every button was. Now I have to relearn the whole product. I don't have time for this."

Six months ago, our conversion rate from trial to paid was a respectable 22%. The catch? We required a credit card upfront for our 14-day trial.

We started getting feedback (mostly on Twitter and Reddit) that we were "anti-consumer" and that people hated being forced to enter card details just to test a product. So, we decided to test a frictionless trial. We removed the credit card requirement entirely.

The immediate result was a massive spike in signups. Our weekly trial volume went from about 40 people to 250 people. I thought we had finally unlocked growth.

But I just pulled our cohort data for the last 60 days, and the reality is brutal: