Third Consecutive Quarter as Leader in Two Categories

February 24, 2021. Austin, TX and Tallinn, Estonia. Testlio, the originator of networked testing, today announced that it has been twice recognized as a High Performer within the Winter 2021 G2 Grid ®. The two categories are the best Crowdsourced Testing Software and the best Software Testing Tools. G2, the industry leader in sourcing and synthesizing client reviews, ranks the world’s best software companies – services and tools alike – based on how verified customers measure performance. 

Testlio as best software testing tools

Testlio now has earned High Performer status in both categories for three consecutive quarters. What’s more, Testlio’s 4.7-star rating exceeds the 4.2 average of all other High Performers in best Crowdsourced Testing Software and the 4.4 average for High Performers in best Software Testing Tools. 

“G2 has emerged as a highly-credible, and broadly informative, source of supplier information,” stated Steve Semelsberger, CEO of Testlio. “We are honored by the recognition and appreciative of our clients who have given us industry-leading ratings and reviews.”

G2 reviewed data from 1000s of user reviews to create the best Crowdsourced Testing and best Software Testing Companies grid. Testlio earned its place on these grids because of validated customer feedback, including: 

“You literally can request testing for an application, web, mobile web, native applications, and expect to receive results shortly after the tests are completed.”

Administrator in Online Media, Enterprise (> 1000 emp.)

“Testlio’s representatives are very friendly and responsive, and their QA team is great at investigating the ins-and-outs of even complex systems and providing detailed feedback, screenshots, and videos of the bugs and UX issues they discover.”

User in Motion Pictures and Film, Mid-Market (51-1000 emp.)

“Great experience working with Testlio”

User in Computer Software, Enterprise (>1000 emp.)

“Their pool of testers were exactly what we wanted. Wide and diverse that ended up surfacing many edge cases as well.”

Naman S., Mid-Market (51-1000 emp.)

“Testlio has no trouble accommodating one-off requests for extra testing on a specific type of phone or operating system, language, etc. We get a good mix of all of these without asking, but we can always request special emphasis on any of them if we need to.”

User in Health, Wellness, and Fitness, Mid-Market (51-1000 emp.)

Criteria: All scores are calculated using G2’s algorithms. Winners were determined based on reviews left at between Jan 1 and Dec 31, 2020.

About Testlio
Testlio is the originator of networked testing. Our testing management platform, global network of expert testers, and robust client services power burstable software testing. In any location. On any device. In any language. Testlio clients include American Express, CBS, Microsoft, the NBA, Netflix, and SAP. Collectively, they have awarded us an industry-leading 4.7 G2 rating and an NPS of 75. To learn more, visit

Tim Ryan serves as the Director of Marketing for Testlio and spends his time between Austin, TX and New Orleans, LA.