TestMu AICloud testing with AI agents that create, fix and evolve your tests
TestMu AI (formerly LambdaTest) is the cloud testing platform with AI agents that automate, orchestrate and evolve your tests — across thousands of browsers and devices, with more speed and less cost.
What is TestMu AI?
TestMu AI is a cloud testing platform with artificial-intelligence agents that plan, create and evolve software tests automatically. It runs across thousands of browsers, systems and real devices, supporting the main frameworks (Selenium, Playwright, Cypress, Appium and more) and integrating with CI/CD pipelines.
It is the evolution of LambdaTest, now with AI to accelerate digital quality. OSB Software is an Official Partner in Brazil and supplies the platform with localized licensing — over 2 million users worldwide already test better while paying less.
The testing platform that scales with you
From cross-browser testing to AI agents: more coverage, more speed, less cost.
How TestMu AI accelerates your QA
A continuous testing cycle, from code to insight — with AI at every step:
Create
AI agents plan and generate test cases automatically, including test data with LLMs.
Run
Run across thousands of browsers, OSes and real devices in the cloud — up to 70% faster with HyperExecute.
Auto-heal
Auto-healing detects and fixes broken scripts on its own, reducing manual maintenance.
Analyze
AI classifies failures and delivers insights and dashboards for fast quality decisions.
Everything you need to test in one place
AI agents plan, create and evolve tests — raising coverage without increasing manual effort.
Automatic Creation
Automatic generation of test cases from your flows.
Auto-Healing
Automatic fixing of broken scripts when the application changes.
AI Data
Test-data generation with LLM support.
Failure Analysis
Automatic error classification with smart insights.
Massive coverage across thousands of browsers, systems and real devices, in the cloud.
Cross-Browser
Thousands of browser and operating-system combinations.
Real Devices
Testing on real devices and emulators/simulators.
HyperExecute
Orchestration that runs tests up to 70% faster.
Scale
Scalability for millions of concurrent executions.
Integrates with your stack: the main frameworks and 120+ CI/CD and collaboration tools.
Frameworks
Selenium, Playwright, Cypress, Appium, JUnit, PyTest, Robot Framework and Cucumber.
CI/CD
Jenkins, GitHub Actions, GitLab CI and 120+ integrations.
Local Testing
Test local pages and behind the firewall with a secure tunnel.
Geo & Network
Testing by geolocation and with network throttling.
Ensure the experience: visual, accessibility and conversational-app testing.
Visual Testing
Detection of UI defects across versions and screens.
Accessibility
Accessibility checks integrated into the flow.
Conversational
Validation of chatbots and voice assistants.
Reports
Performance dashboards and detailed reports.
How it works and what you need
100% cloud — start testing straight from the browser, no infrastructure:
Environment and integration:
- Execution: 100% cloud, accessible via the browser — no grid of your own to maintain.
- Integration: the main automation frameworks and 120+ CI/CD and collaboration tools, with a secure tunnel for local testing.
More power for your tests in a single platform
Test across thousands of browsers and operating systems, on real devices and emulators, with broad coverage for web and mobile — without maintaining your own test grid.
HyperExecute runs your automated tests up to 70% faster, with smart orchestration that distributes the load and scales to millions of concurrent executions.
AI agents create test cases, fix broken scripts with auto-healing, generate test data with LLM support and analyze failures with automatic error classification.
Integrate with 120+ CI/CD and collaboration tools, with visual, accessibility, geolocation and network-throttling testing — all with detailed reports and dashboards.
AI that creates, fixes and evolves your tests
AI agents plan and generate test cases automatically, and auto-healing fixes broken scripts when the application changes, drastically reducing manual maintenance.
AI test-data generation (including LLMs) and failure analysis with automatic error classification free the team to focus on what matters: quality.
Pay less and test better, at scale
More competitive plans, complete tooling included and 24/7 support on most plans — with HyperExecute accelerating every run.
The platform scales to millions of concurrent executions and is already used by over 2 million people worldwide, integrating with your pipeline without friction.
How does TestMu AI stand out compared to other tools?
| Benefit | TestMu AI | Others |
|---|---|---|
| Total cost | More competitive, affordable plans | Generally more expensive |
| Fast test execution | Faster with HyperExecute | Traditional, poorly optimized |
| Complete tooling included | DevTools, ADB, accessibility and more | Extra features only on advanced plans |
| Geolocation & local testing | Full support | Limited functionality |
| Continuous support | 24/7 on most plans | Limited support on basic plans |
Frequently Asked Questions about TestMu AI
How much does TestMu AI cost?
OSB Software prepares personalized proposals for TestMu AI based on the number of licenses (parallel executions), the features and your team's needs. Licensing is localized, with invoicing in Brazil. Request a proposal through the form or talk to Sofia.
What is TestMu AI? Is it LambdaTest?
Yes. TestMu AI is the evolution of LambdaTest: a cloud testing platform that now incorporates artificial-intelligence agents to automate, orchestrate and evolve software tests.
Which browsers and devices can I test on?
Thousands of browser and operating-system combinations, plus real mobile devices and emulators/simulators — covering web and mobile from the cloud.
Which automation frameworks are supported?
Selenium, Playwright, Cypress, Appium, JUnit, PyTest, Robot Framework and Cucumber, among others, with integration to the main CI/CD pipelines.
What is HyperExecute?
It is TestMu AI's orchestration engine that runs automated tests up to 70% faster, distributing the load intelligently and scaling to millions of executions.
How does artificial intelligence help with testing?
AI agents create test cases automatically, fix broken scripts with auto-healing, generate test data with LLM support and analyze failures with automatic error classification.
Does TestMu AI integrate with my CI/CD pipeline?
Yes. There is native integration with Jenkins, GitHub Actions, GitLab CI and 120+ CI/CD and collaboration tools, plus a secure tunnel to test local applications.
How can I buy TestMu AI in Brazil?
OSB Software is an Official TestMu AI (LambdaTest) Partner and supplies the license in Brazil with localized licensing and invoicing in reais. The process starts with a qualification conversation, followed by a commercial proposal and delivery after the contract is signed.
What type of invoice does OSB issue for TestMu AI?
OSB issues an NFS-e (Brazilian electronic service invoice) due to tax requirements arising from the STF decision that classified software operations under ISS. The legal nature of the operation is the supply of a software license, even though the fiscal document issued is a service invoice.
Why buy TestMu AI from
OSB Software?
OSB Software is an Official TestMu AI (LambdaTest) Partner in Brazil and a reference in technology solutions, working directly with the manufacturer to guarantee 100% genuine licenses, special terms and full compliance for your business.
- Consultative, specialized service from professionals who understand your needs.
- Fast, secure processes, from payment to license delivery.
- Dedicated commercial follow-up, from proposal to license delivery and renewal.
- Localized licensing and flexible invoicing, with terms that adapt to your operating model.
- Proven credibility, with thousands of customers served across Brazil.
Choose OSB Software, an Official TestMu AI Partner, for reliable technology, qualified service and a simple, transparent, hassle-free purchase.
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