150+ Teams Trust Desig
to Grow Their Business

"We used to have long debates about button colors and hero copy. Now we test everything. Desig has removed HiPPO opinions from our design process entirely."

"Our checkout was bleeding revenue. Within 3 weeks of joining Desig, we found that a single-step checkout increased completion by 89%. That one test paid for 5 years of the platform."

"The visual editor made it so fast to create variants. We went from needing 2 weeks of developer time to launch a test, to launching in 2 hours. The velocity improvement alone changed everything."

"The statistical engine is incredibly robust. We've never had a false positive that we could identify — the confidence thresholds are properly enforced. Finally a platform that actually does statistics correctly."

"I was skeptical about yet another CRO tool, but Desig's reporting is genuinely different. The segment analysis showed us that our mobile users needed a completely different checkout experience. That insight was worth millions."

"Customer support is exceptional. We had a complex integration question at 11 PM Tokyo time and got a detailed answer within 20 minutes. That level of responsiveness is rare."

"We've run 60+ tests in 8 months. The AI hypothesis generator has been a game-changer for our backlog — it surfaces opportunities we would have never thought to test ourselves."

"Desig democratized testing for our entire company. Previously only the product team ran experiments. Now marketing, design, and even the content team run their own tests. The culture shift has been remarkable."

"As a SaaS company with relatively low traffic, I was worried we wouldn't have enough volume to run meaningful tests. Desig's sample size guidance helped us design tests that still reached significance within reasonable timeframes."

"The knowledge base feature is underrated. Every completed test automatically generates a learning card. After a year, we have a searchable library of 80+ design learnings specific to our audience."

"We discovered through Desig that our mobile navigation was the biggest conversion killer. Switching to a tab bar added $600K to our mobile revenue in the first year."

"Onboarding was surprisingly smooth. We were running our first test within 2 days of signing up. The implementation documentation is exceptionally clear, even for a non-technical team."