It's all about our clients and testers

Our clients

Our clients are some of the world’s largest and fastest-growing consumer app providers.

They rely on us to provide QA testers in dozens of countries, operating in scores of languages, working on an abundance of devices, in precise locations.

Our testers

We care deeply about our testers. Without our community, Testlio would not exist.

We call our testers TestLions as in Testing Lions – because our community is akin to a pride of lions. Strong. Made of unique individuals. Successful together.


Why work with us?

Work on exciting apps

Testlio helps more than a billion people use world-class apps in real-life moments that matter.

You can make a direct impact on global-scale consumer apps from companies of every size – including Microsoft, the NBA, MLS, USA Today and Hotels.com.

Grow with us

With a wide variety of clients, technologies, experts, and approaches, we provide a powerful environment for testers to hone their skills.

As you continue growing with us, your responsibilities and hourly rate will increase to match your experience and contribution.

We pay for the value you bring

We pay better-than-market rates to incentivize our testers to dig deep into the product and find the most frustrating user issues.

Payments are made weekly based on the testing hours rather than the number of bugs you find.

Learn from the best

We hold the bar very high for our testers. Only 3% of applicants become Testlio network testers.

Our community is made up of 15k+ expert testers from around the world working together in a cooperative, knowledge-sharing environment.

1.5 billion
end users per month
More than
4.7 million
test scenarios and cases tested
We pay
of dollars each year to thousands of testers at best-in-market rates
one hundred
countries where testers live and work
A network of over
15 thousand
testing professionals
We test on
of real devices in every shape and form

Three steps to get started

Join our open community

After you sign up and set up your basic profile information, you will be part of our open community.

This grants you access to our Dashboard and training materials.

Validate your skills

In order to be eligible for regular paid projects, we ask you to go through platform training and skill validation.

Professional-level testers can then be invited to client projects.

Demonstrate your expertise

Increase the likelihood of a steady workstream by acing our advanced skill assessment tests.

Achieving an expert tester status gives you endless growth opportunities.


Network Values

Our community values are aligned with our company values.

Give a damn

Testlio was started by a tester. We are authentically and uniquely passionate about QA.

We value testers who love testing. It’s all about passion and going beyond what is obvious.

Challenge yourself

We believe that exceptional QA requires expertise, context, and focus.

Use your strengths and weaknesses to improve. The only constant is change.

Team is everything

We love testers who share and help others.

Practice generosity. Be transparent. Communicate. It helps us all grow as a whole.

Be kind

The Testlio community is a place where respect, kindness, and appreciation forms the essence of who we are.

Be mindful. Listen. Build deeper connections with your fellow TestLions.

Make an impact

Our clients represent the world’s largest consumer app providers. Your testing efforts are directly tied to their success.

Seek to transform Testlio and our industry.

Foster inclusion

Our network spans 140+ countries around the world.

Embrace people of broad identities. Appreciate individual differences.

Let’s get started

Become a tester