Test on Yandex Browser Online with Real Device
Access Yandex browser online and test your website on Real Desktop and Mobile Devices.
Trusted by 3M+ users globally at
"We have tripled our tests and are now executing tests in less than 2 hours with 78% Faster Test Execution"
"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."
"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."
"With 70% faster test execution, TestMu AI helped us achieve faster time-to-market and enhanced CX."
Real-time Cross Browser Testing
Real Time Testing on Yandex Browser
Ensure that your web-app or website is compatible through all versions of Yandex browsers. Perform live-interacting testing on any versions
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Test with Efficiency and Speed with Real Yandex Browser Online
In-built DevTools
Intelligent UI Inspector simplifies UI debugging, offering precise element identification for efficient web testing.
Network Throttling
Ensure seamless user experience by checking your website's responsiveness on various network profiles.
Accessibility Testing
Enable WCAG-compliant accessibility testing, ensuring web content accessibility without traditional interaction methods.
120+ Integrations
Integrate effortlessly with your testing stack through a wide array of 120+ out-of-the-box integrations.
Geolocation testing
Test your website from different geoIPs to make sure your users get the perfect experience across all locations.
Mark As A Bug
While testing webpages, report bugs directly from TestMu AI to JIRA, Asana, Trello, GitHub, GitLab, or Slack etc.
AI-Agentic Quality Engineering
Test AI agents such as chatbots and voice assistants to ensure efficiency, relevancy, and performance.More about Agent Testing
Test Locally
Test On Dev Environments
Access Yandex Browsers online to test your locally hosted web apps through TestMu AI Tunnel call Underpass.
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Test on Yandex Browsers with KaneAI
Author tests for web apps and websites on Yandex with KaneAI.
More About Kane AI- NLP based test authoring
- Multi-Language & Framework Code Export
- Dynamic URL replacement for multi-environment testing
Yandex Browser Versions We Have
Ensure pixel-perfect experiences across all Yandex browser versions.
Success Stories of TestMu AI (Formerly LambdaTest)
50%
reduction in test execution time
“HyperExecute is a highly reliable test execution platform and has excellent customer support.”
Sagar Uday Kumar
Sr. Engineering Manager
More Reasons to Love TestMu AI (formerly LambdaTest)
See how TestMu AI improves your testing with seamless integration, quicker results, and unmatched accuracy.
Users
3M+
Tests
1.5B+
Enterprises
18K+
Countries
132
TestMu AI Named a Challenger in the 2025 Gartner® Magic Quadrant™
Read ReportTestMu AI recognized in The Forrester Wave™: Autonomous Testing Platforms, Q4 2025
Read ReportWall of Fame
TestMu AI is the #1 choice for SMBs and enterprises across the globe.
Enterprise-Grade Security
We safeguard your data and AI systems with global security, privacy, responsible AI, and ESG standards.
Integrations
Works where you work, 120+ integrations with the tools your team relies on.
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Frequently asked questions
TestMu AI for Enterprise
Get access to solutions built on enterprise-grade
security, privacy, & compliance
- Advanced access controls
- Advanced data retention rules
- Advanced Local Testing
- Premium Support options
- Early access to beta features
- Private Slack Channel
- Unlimited Manual Accessibility DevTools Tests