echoloc
Get started
echoloc/ Companies/ LambdaTest is now TestMu AI

LambdaTest is now TestMu AI Tech Stack

AI-native quality engineering platform for autonomous testing at scale

Software Development San Francisco, California 201–500 employees Founded 2018 Privately Held
testmuai.com LinkedIn

TestMu AI (rebranded from LambdaTest in January 2026) operates a full-stack testing platform anchored in cloud infrastructure and now extending into agentic AI. The tech stack reveals a mature observability and infrastructure foundation (Prometheus, Nagios, Zabbix, Terraform, CloudFormation, Jenkins) paired with heavy adoption of testing frameworks (Selenium, Appium, Playwright, Cypress) and early-stage LLM integration (OpenAI GPT API, LangChain). The hiring mix is sales-heavy (6 of 12 open roles) with mid-to-senior placement, suggesting a transition from product-led developer adoption toward land-and-expand enterprise motion.

Tech Stack 47 technologies

Core StackOneTrust Python Node.js Go MySQL MongoDB Selenium Playwright Cypress Mixpanel Jira Trello Prometheus Terraform Ansible CloudFormation Puppet Jenkins Maven AWS AWS Lambda PostgreSQL SQL Server Black Duck Appium Nagios Zabbix Chef IAM Azure+15 more
AdoptingLangChain OpenAI GPT API

What LambdaTest is now TestMu AI Is Building

◆Challenges

  • Manual-heavy testing
  • Legacy automation
  • Compliance gaps with regulations
  • Privacy governance integration
  • Automation framework migrations
  • Manual invoicing effort
  • Friction points for b2b users
  • Complex manual tasks
  • Performance scalability reliability
  • Scaling ai-native platform

▲Active Projects

  • Core backend systems for ai-driven workflows
  • Ai-native quality engineering solutions
  • Privacy governance integration in banking and ai products
  • Deploying onetrust and black duck
  • Autonomous testing agents for global enterprises
  • Technical roadmaps for enterprise sdlc integration
  • Technical poc lifecycle for trial success
  • Llm-powered workflow automation
  • Mvp platform launch
  • Activation funnel optimization

Hiring Activity

Accelerating10 roles · 10 in 30d

Department

Sales
6
Engineering
1
Finance
1
Marketing
1
Product
1
Security
1
Support
1

Seniority

Mid
6
Senior
5
Junior
1
Company intelligence

Find more companies like LambdaTest is now TestMu AI by tech stack, pain points and active projects

Get started free

About LambdaTest is now TestMu AI

TestMu AI provides autonomous testing and quality engineering solutions for mid-market to enterprise engineering teams. The platform spans cloud-based test execution, cross-browser and mobile testing, and increasingly, AI-driven test automation and workflow orchestration. The company operates across North America and India, with a 201–500 person workforce headquartered in San Francisco. Core infrastructure runs on AWS (Lambda, IAM), with deployment tooling (Terraform, Ansible, Chef, Puppet) and CI/CD integration (Jenkins, Maven) supporting high-scale test environments. Current focus areas include enterprise SDLC integration, compliance governance (privacy, regulations), and moving customer bases away from manual testing and legacy automation frameworks.

HeadquartersSan Francisco, California
Company Size201–500 employees
Founded2018
Hiring MarketsIndia, Canada, United States

Frequently Asked Questions

What is TestMu AI's tech stack?

TestMu AI uses Python, Node.js, Go, MySQL, MongoDB, PostgreSQL on the backend; Selenium, Appium, Playwright, Cypress for test automation; Prometheus, Nagios, Zabbix for monitoring; and AWS, Terraform, Ansible, Jenkins for infrastructure. Recently adopting OpenAI GPT API and LangChain for AI workflows.

Where is TestMu AI headquartered?

San Francisco, California. The company operates with hiring activity in India, Canada, and the United States.

How this profile is built

LambdaTest is now TestMu AI's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.