Today, Testlio’s customers include Microsoft, Lyft, Salesforce, CBS Interactive, Flipboard, Strava, and GoDaddy. Last year, they announced a $6.25M Series A for their freelance network of over 150 testers from 33 different countries who work across 36 different languages. Clearly, the company is doing well as it takes on the $3.5 trillion IT services market. The company currently has an engineering office in Estonia and headquarters in San Francisco. Here’s Kristel Kruustük on how Testlio works, the challenges of growing a business, and what the future holds. “Testers’ time wasn’t valued and teamwork wasn’t encouraged because pay was based on competition among testers. This was bad for end users, too. I took matters in my own hands Testlio was born.” Our vision is to change the way QA is done. We believe that amazing customer experiences make companies successful and expert QA is essential to that success.”