Testlio simplifies software testing by offering customized solutions for your toughest challenges.
Integrate automated and manual testing
Perform comprehensive software testing
Partner with experts for optimal testing
Optimize quality with complete testing coverage
Optimize testing with tailored methodologies
Access top-quality testing talent
Testlio empowers diverse industries by providing tailored testing strategies to overcome unique challenges and drive success.
Refine shopping with expert testing
Fortify financial services through secure testing
Boost well-being with meticulous testing
Deliver top-quality content via thorough testing
Boost education with optimized experiences
Revolutionize travel with comprehensive testing
Achieve excellence using trusted testing solutions
Testlio revolutionizes testing through a cutting-edge platform, streamlining processes and empowering seamless collaboration.
Centralize cases for enhanced testing efficiency
Strategize and align testing efforts seamlessly
Oversee testing activities from initiation to closure
Unlock valuable insights for informed decision-making
Optimize issue handling and escalation processes
Maximize efficiency with coordinated testing teams
Connect with top-notch freelance talent effortlessly
Optimize workflows with smooth DevOps integrations
Efficiently create, execute, and assess automated tests
Testlio uncovers data-driven insights, transforming your testing approach and accelerating success.
Stay ahead with cutting-edge testing trends and innovations
Gain expert viewpoints on diverse testing topics and challenges
Leverage valuable guidance for informed testing decisions
Master the fundamentals of effective software testing
Discover the driving forces behind Testlio's passion for outstanding testing solutions.
Learn about our journey and origin
Get to know the faces behind Testlio
Discover our values and working environment
Uncover Testlio’s unique edge and competitive excellence
Unveil the businesses we elevate with top-tier testing
See who we work with to deliver excellence
Explore remote-friendly, flexible opportunities and join our mission to enable human possibilities.
Permanent job, 40 hrs/week
Project-based, self-employed, services multiple clients
Fewer hours than full-time, 20-30 hrs/week
Short-term job, for specific period/task
Testlio brings together a global freelance network, expert services, and an integrated platform to provide strategic software testing at scale. The world’s biggest companies and most innovative brands partner with us to release better products faster.
Testlio started in 2012 with Kristel, a frustrated software tester passionate about quality assurance and making the world a better place. Along with her co-founder and now husband Marko, they entered the AngelHack hackhathon in London with a business idea that would improve the way software testing was done. They won AngelHack, moved to Austin for the Techstars accelerator, and the rest is history.
Marko & Kristel enter Testlio in Angelhack London
The founders win Global Angelhack in San Francisco
Testlio joins the Techstars accelerator program in Austin, Texas
Steve begins advisory work with Marko and Kristel and coins “TestLion”
Seed round provides initial capital Testlio. Michelle Surya joins Testlio
Early clients like CBS and Microsoft see strong initial value
Series A welcomes Altos and Vertex Ventures
Kristel is recognized as entrepreneur of the year in Estonia
Testlio grows to over 100 clients, welcoming NBA, Fox, and others
Steve becomes Testlio’s CEO, Kristel embraces founder & board director role
Testlio Ignite launches our first class, helping those in need enter testing
Testlio becomes profitable and goes on to 3 years of Rule of 40+ performance
The team becomes distributed-by-design
Testlio grows to over 100 full-time people
Series B welcomes Spring Lake Growth Equity
Clients like Amazon, Netflix, and Thrive Market sign up
Testlio celebrates 10 year anniversary
Testlio crosses 200 full-time TestLions
Kristel wins Inc Top 100 Female Founder Award
Despite the inevitable highs and lows of the journey, we’re still on a firm course to transform the world of software testing. With a global team of 220+ full-time and 10K+ freelance TestLions, it’s never been more exciting, adventurous and fulfilling.