Testlio
Testlio is a software testing company founded in 2012 by Kristel and Marko Kruustük. The company focuses on delivering high-quality digital experiences through strategic software testing solutions. Testlio combines a global network of over 10,000 vetted freelance QA and QE experts with an AI-enhanced testing platform, enabling clients to release better products faster. Operating in over 150 countries, Testlio supports more than 100 tester languages and provides access to over 500,000 devices for testing. Their services include mobile app testing, quality assurance, and DevOps integration, tailored to meet the needs of various industries. Testlio's unique "fused software testing" approach blends crowdsourced and traditional methodologies, offering flexibility and scalability for clients. The company emphasizes social impact and maintains a selective tester network, accepting only about 3% of applicants to ensure quality.
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Headcount trend
Testlio went from 443 employees in Jul 2023 to 529 in Jun 2025. Jan to Jun 2025: 32 people joined, 20 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at Testlio
All salaries26 salary profiles in the US
Most reported roles
Funding
- Oct 2021 · Series B · $12M · Spring Lake Equity Partners, Altos Ventures, Vertex Ventures US
- Jul 2021 · Venture · $108K · Geekdom Fund LP
- Apr 2016 · Series A · $6.3M · Altos Ventures, Vertex Ventures
- Mar 2015 · Convertible Note · $1M · Techstars Ventures, Galvanize
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Testlio FAQ
How many employees does Testlio have?
Testlio has about 529 employees, up 0.4% over the 3 months to Jun 2025.
What is Testlio's revenue per employee?
Testlio makes about $143K in revenue per employee, based on $75.6M annual revenue and 529 employees.
How much does Testlio pay?
6figr has 26 salary profiles for Testlio in the US, with pay broken down by role, level, gender and ethnicity on the Testlio salaries page. See Testlio salaries
How much funding has Testlio raised?
Testlio has raised $19.36M in total funding; its latest round was Series B in Oct 2021.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.