Test IO: Detailed Company Information & Corporate Profile
Summary
Test IO is a private company that has been in the industry for 15 years. The company currently specializes in the Information Technology and Services, SaaS, Software Testing areas. Its headquarters is located at Oakland, California, USA. The number of employees ranges from 250 to 500. The annual revenue of Test IO varies between 500M and 1B. Total funding of the company - $5M. To connect with Test IO employee register on SignalHire.
| Test IO Website | test.io |
| Social Links |   |
| Phone Number | 415-921-9891 |
| Industries | |
| Test IO Headquarters address | Sonnenallee 223a, Berlin, Germany, 12059 DE |
| Company Size | 5000-10000 employees |
| Specialties | Exploratory Testing, Test Cases, Usability Testing, Software Testing, Quality Assurance, Crowd Testing (Test overnight & on weekends), Functional Testing, App Testing, Test Case Execution, Test Automation, Performance Testing, Accessibility Audits & Testing, Human Experience, AIIA, AI Infused Application, Accessibility, Usability, Testing, Quality, QE, QA, Inclusion, Localization, Translation, Agentic |
| SIC Code | 7372, 7373 |
| DMA Code | San Francisco Bay Area |
| Founded | 2011 |
| Estimated Annual Revenue | $500M - 1B |
| Operating Status | Acquired |
Competitors
Name | Founded | Type | Employees | Revenue | Funding |
|---|---|---|---|---|---|
| 2012 | Privately Held | 100 - 250 | 396.7M | $7.4M | |
| 2008 | Sole Proprietorship | 25 - 100 | 39.3M | $0 | |
| 2013 | Privately Held | 25 - 100 | 69.1M | $0 | |
| 2007 | - | 200-500 | 808.2M | $- |
Estimated Website Traffic
The chart shows a decline in traffic to the test.io website. In May, traffic decreased to 251547, compared to 256292 in the previous month. The highest traffic in 2026 was recorded in January, reaching 325212 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Test IO's workforce includes employees across a wide range of tenure levels.
5% have been with the company for less than 1 year21% have been with the company for 1 to 2 years21% have been with the company for 3 to 4 years27% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years14% have been with the company for more than 11 years
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Test IO Corporate Information: FAQ
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