TestMu AI
TestMu AI is a software testing platform that uses AI agents to automate quality assurance across web, mobile and enterprise applications. The company has raised $108M in funding and employs 608 people.
The growth story
TestMu AI grew from 229 to 613 employees between 2024 and 2026, raising $108M along the way, most recently a Series D in December 2024.
About
TestMu AI sells a platform that automates software testing using AI agents. Its tools handle test planning, execution and analysis across web, mobile and enterprise apps, running on real devices and browsers. The system aims to speed up testing throughout the software development lifecycle.
The company has raised $108M, most recently in a Series D round in December 2024. It employs 608 people, though its headcount growth rate is unclear. The platform appears to target enterprise software teams needing scalable testing solutions.
Founders and leadership
Sales is the largest function at TestMu AI, with 77 employees. The company's leadership includes founders from its previous incarnation as LambdaTest, though specific executive details are not provided.
The TestMu AI org chart
Asad Khan (Co-Founder & CEO) leads 27 mapped leaders with 5 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 250 (+71% YoY), Sales 126 (+43% YoY), Marketing 43 (+30% YoY), Business Development 30 (+20% YoY), Information Technology 28 (+33% YoY), Product Management 18 (+50% YoY).
Talent flow
TestMu AI draws heavily from its predecessor LambdaTest, which accounts for 37 hires. Other top sources include Innovaccer, BYJU'S and BrowserStack. Employees tend to stay for a median of 1 year before moving on.
Most common previous employers of TestMu AI staff: LambdaTest is now TestMu AI (37), Innovaccer (12), BYJU'S (10), BrowserStack (10), Wipro (7), Infosys (6). Former TestMu AI employees most often moved to TestGrid.io (3), Spinny (2), Airwallex (2), Eluu AI (2), Deel (1), Rocket (1).
Alumni worth knowing
The TestMu AI mafia
TestMu AI alumni have founded 3 companies, including Rocket (142 employees), ConnectMachine (14 employees) and TestRelic AI.
3Deepak Dhanak, was Advisor until 2022Vinod Tahelyani, was Lead Engineer at KaneAI until 2025Srivishnu Ayyagari, was Senior Product Manager - Insights AI & Visual Regression until 2025What this company is made of
Most common skills at TestMu AI: Communication (175), Python (Programming Language) (146), JavaScript (145), Leadership (140), Java (135), Management (123), C++ (123), Problem Solving (118).
Where the team actually sits
TestMu AI people are concentrated in Uttar Pradesh, India (94), Delhi, India (58), Karnataka, India (33), India (14).
Search footprint
TestMu AI attracts about 130,600 organic search visits a month, traffic worth roughly $808K a month if bought through ads. It gained 30,914 ranking keywords and lost 17,877 in the last period.
Frequently asked
TestMu AI has 608 employees as of September 2026.
TestMu AI has raised $108M in total, most recently a Series D round in December 2024.
TestMu AI was founded in 2018 by Asad Khan, Mudit Singh, Jay Singh, Mayank Bhola.
Asad Khan (Co-Founder & CEO) sits at the top of TestMu AI's reporting structure, with 5 direct reports.
The most common previous employers of current TestMu AI staff are LambdaTest is now TestMu AI (37 people), Innovaccer (12 people), BYJU'S (10 people).
Former TestMu AI employees most often move to TestGrid.io (3), Spinny (2), Airwallex (2).
At least 3 companies have a founder who previously worked at TestMu AI, including Rocket, ConnectMachine, TestRelic AI.
TestMu AI attracts about 130,600 organic search visits a month, worth roughly $808K a month in equivalent ad spend.
The most common skills among TestMu AI staff are Communication, Python (Programming Language), JavaScript, Leadership, Java.
TestMu AI staff are concentrated in Uttar Pradesh, India (94), Delhi, India (58), Karnataka, India (33).
TestMu AI has about 250 people in Engineering, up 71% over the past year, as of September 2026.
TestMu AI has about 126 people in Sales, up 43% over the past year, as of September 2026.
Computed from 294 current and 72 former TestMu AI profiles, as of September 2026. Source: Crustdata.
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