Testlio
Techstars '13San Francisco, US · Founded 2012 · 930 employees on LinkedIn · 6 known investors
Testlio operates a crowdsourced testing platform that provides global quality assurance and testing services for software releases at scale. The platform serves engineering teams across all industries by offering functional, regression, localization, and accessibility testing through a vetted global community integrated into DevOps workflows.
Founders & leadership
Testlio was founded in 2012 by Kristel Kruustük, Marko Kruustük, and Kristel Kruustuk.
Investors · 6
Founder mafia
3 people who came through Testlio went on to found or lead other companies.
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Competitors · 10
by search overlap
BrowserStack2792 shared keywordsBrowserStack provides a cloud-based software testing platform for scaling test automation across 3,500+ browser-device combinations on a real device cloud, aimed at development and QA teams. Its offerings cover cross-browser and browser automation testing, WCAG accessibility compliance testing, AI-driven test management, and visual testing, with integrations for major frameworks and CI/CD pipelines.
Testsigma2463 shared keywordsTestsigma is a quality intelligence platform that uses AI agents to detect testing gaps at each code commit and generate self-healing automated tests across web, mobile, API, and Salesforce. It serves engineering and QA teams, scoring release confidence with a human approval step before shipping.
Katalon1942 shared keywordsKatalon provides a software test automation platform that supports web, mobile, desktop, and API testing with integrations and quick setup. It offers a product called Studio Enterprise aimed at software development and QA teams.
TestMu AI1757 shared keywordsTestMu AI (formerly LambdaTest) is an AI-agentic quality engineering cloud that helps engineering teams automate end-to-end testing across web, mobile, and AI applications. Its products include autonomous test agents (Kane AI), agent testing for chatbots and voice assistants, AI visual testing, a real device cloud, and the HyperExecute test orchestration platform.
Global App Testing1730 shared keywordsGlobal App Testing operates a crowdsourced software testing platform, connecting enterprises with over 100,000 professional testers globally to conduct real-world quality assurance across devices, regions, languages, and accessibility requirements. The company serves software development teams and enterprises seeking comprehensive testing coverage before product releases.
testRigor1412 shared keywordstestRigor provides AI-driven functional test automation for software development teams. The platform enables companies to achieve high test automation coverage with minimal maintenance effort, targeting fast-moving startups and development teams.
Tricentis1365 shared keywordsTricentis provides software testing and quality assurance solutions that help organizations optimize cost, accelerate innovation, and reduce business risk. The company serves enterprise customers across industries.
Accelq1331 shared keywordsACCELQ provides a no-code test automation platform for continuous testing across web, mobile, API, desktop, cloud, and packaged applications. It targets QA teams, automation engineers, product owners, and QA managers, offering unified quality lifecycle management from test design through change management.
Keploy1204 shared keywordsKeploy generates API and integration tests and dependency mocks by capturing real application traffic using eBPF and network-level interception, then replays them against new builds to detect regressions. It provides isolated sandboxes with virtualized databases, queues, and APIs for developers testing changes locally, in CI/CD, or on Kubernetes.
Headspin Exits false1046 shared keywordsHeadSpin provides audio and video testing with performance KPIs and analytics for teams delivering streaming and media experiences. Its tools include a Waterfall UI that visualizes KPIs, session recordings, and network requests to identify bottlenecks affecting audio/video quality.
Companies competing with Testlio for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Testlio do?
- Testlio operates a crowdsourced testing platform that provides global quality assurance and testing services for software releases at scale. The platform serves engineering teams across all industries by offering functional, regression, localization, and accessibility testing through a vetted global community integrated into DevOps workflows.
- Who founded Testlio?
- Testlio was founded by Kristel Kruustük, Marko Kruustük, Kristel Kruustuk in 2012.
- Who are Testlio's investors?
- Testlio's investors include Click Ventures, Geekdom, Techstars, Upslope Ventures, Vertex Ventures, Altos Ventures.
- Where is Testlio headquartered?
- Testlio is headquartered in San Francisco, US.