Ratings and Reviews 1 Rating

Total 4 out of 5 stars
ease 4 out of 5 stars
features 5 out of 5 stars
design 5 out of 5 stars
support 5 out of 5 stars

Ratings and Reviews 32 Ratings

Total 4.5 out of 5 stars
ease 4.5 out of 5 stars
features 4.5 out of 5 stars
design 4.5 out of 5 stars
support 5 out of 5 stars

Alternatives to Consider

  • Parasoft Reviews & Ratings
    4.6 out of 5 stars 152 Ratings
    Company Website for Parasoft
  • QA Wolf Reviews & Ratings
    4.8 out of 5 stars 284 Ratings
    Company Website for QA Wolf
  • MuukTest Reviews & Ratings
    4.6 out of 5 stars 34 Ratings
    Company Website for MuukTest
  • Virtuoso QA Reviews & Ratings
    4.5 out of 5 stars 131 Ratings
    Company Website for Virtuoso QA
  • Gearset Reviews & Ratings
    4.7 out of 5 stars 305 Ratings
    Company Website for Gearset
  • Grafana Cloud Reviews & Ratings
    4.6 out of 5 stars 673 Ratings
    Company Website for Grafana Cloud
  • All in One Accessibility Reviews & Ratings
    4.8 out of 5 stars 41 Ratings
    Company Website for All in One Accessibility
  • KrakenD Reviews & Ratings
    4.7 out of 5 stars 76 Ratings
    Company Website for KrakenD
  • CEX.IO Reviews & Ratings
    4.5 out of 5 stars 29 Ratings
    Company Website for CEX.IO
  • Astra Pentest Reviews & Ratings
    4.6 out of 5 stars 296 Ratings
    Company Website for Astra Pentest

What is vStellar?

vStellar is a next-generation test automation framework that brings speed, accuracy, and scalability to software quality assurance through an intuitive low-code environment. It combines UI, API, and mobile testing capabilities under one roof, allowing QA teams to manage the full testing lifecycle—from creation to reporting—without switching tools. Designed for both developers and non-technical users, vStellar offers a plugin for IntelliJ IDEA that enables test case design, execution, and analysis directly within the IDE. Its parallel execution engine ensures faster results, while integrations with CI/CD systems, version control platforms, and third-party services streamline workflows across teams. With built-in cross-browser, performance, and accessibility testing, vStellar empowers teams to validate every layer of an application efficiently. Detailed dashboards provide deep insights into test coverage, success rates, and performance metrics. The platform supports automated reporting and real-time collaboration, helping QA teams catch issues early and release confidently. Trusted by technology leaders worldwide, vStellar has earned praise for its rapid setup, minimal maintenance, and exceptional adaptability. Its cloud-based architecture ensures smooth scaling as projects grow, maintaining consistency across test environments. Whether you’re modernizing legacy systems or building cutting-edge apps, vStellar gives you the power to test smarter and deliver faster.

What is TestMu AI?

TestMu AI (Formerly LambdaTest) is an Agentic AI Quality Engineering platform that assures AI deployments across the enterprise and the real world. It runs agentic testing for web and mobile apps on 3,000+ browsers and 50,000+ real devices, and for chat, voice, IVR, video, and image agents. For test creation, KaneAI turns natural language prompts, PRDs and tickets into end-to-end tests that it plans, authors, runs and keeps up to date as the app changes. Kane CLI brings the same agent to the terminal, so developers, coding agents and CI pipelines can confirm that a browser flow really works. For teams shipping AI products, Agent Testing builds 60 to 100+ scenarios from PRDs, docs or Jira and measures chatbots, voice assistants and phone agents on hallucination, bias, tone and compliance, then gives a Green, Yellow or Red go-live verdict. Agent Assurance checks agents that take actions, such as coding and workflow agents, by grading the files, artifacts and tool calls they actually produced, and reports Pass, Fail or Unable to Verify. On the infrastructure side, Selenium, Playwright, Cypress and Appium suites run in parallel on the Automation Cloud, HyperExecute runs them up to 70% faster, App Automation supports Appium, Espresso and XCUITest on physical iOS and Android hardware, and Browser Cloud provides browsers built for AI agents. Performance Testing adds protocol-level JMeter load tests. SmartUI compares screenshots to flag visual regressions, the Accessibility Testing Agent audits apps against WCAG, ADA and EAA with TalkBack and VoiceOver on real devices, Test Manager keeps manual and automated cases together, and Test Insights spots flaky tests and explains failures with AI root cause analysis. The TestMu AI MCP Server lets AI clients pull test data. TestMu AI plugs into 120+ tools, from CI/CD servers to issue trackers and team chat, and is used by 3M+ users at 18,000+ enterprises, including Microsoft, OpenAI and Nvidia.

Media

No images available

Media

Integrations Supported

Bitbucket
GitHub
Amazon Web Services (AWS)
Docker
Postman

Integrations Supported

Bitbucket
GitHub
Agent Testing by TestMu AI
Asana
Azure Marketplace
Google Chrome
Jenkins
Kane CLI
Katalon Recorder
Katalon True Platform
Model Context Protocol (MCP)
Parasoft
PractiTest
Rally Software
Teamwork.com
Zebrunner
monday AI work platform

API Availability

API Availability

Pricing Information

Pricing not provided
Free Version

Pricing Information

$15.00/month
Free Version
Free Trial Offered?

Supported Platforms

SaaS

Supported Platforms

SaaS
Windows
Mac
On-Prem
Chromebook

Customer Service / Support

24 Hour Support
Web-Based Support

Customer Service / Support

24 Hour Support
Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

vStellar

Date Founded

2020

Company Location

United States

Company Website

vstellar.io

Company Facts

Organization Name

TestMu AI (Formerly LambdaTest)

Date Founded

2017

Company Location

United States

Company Website

www.testmuai.com

Categories and Features

AI Testing Tools

Not specified

API Testing

Not specified

Automated Testing

Not specified

Mobile App Testing

Not specified

Performance Testing

Not specified

QA Testing

Not specified

UI Testing

Not specified

Categories and Features

AI Testing Tools

Not specified

Automated Testing

Move & Copy
Requirements-Based Testing
Supports Parallel Execution

Continuous Testing

Not specified

Cross-Browser Testing

Not specified

Functional Testing

Automated Testing
Interface Testing
Regression Testing
Reporting / Analytics
Sanity Testing
Smoke Testing

GUI Testing

Not specified

QA Testing

Not specified

Software Testing

Not specified

Test Management

Automation Integration
Pass/Fail Results Tabulation
Reporting / Analytics
Requirements Management
Test Scheduling
Test Tracking

UI Testing

Not specified

Visual Testing

Not specified

Popular Alternatives

Popular Alternatives

QA Wolf Reviews & Ratings

QA Wolf

4.8 out of 5 stars
Global App Testing Reviews & Ratings

Global App Testing

4.8 out of 5 stars
Virtuoso QA Reviews & Ratings

Virtuoso QA

4.5 out of 5 stars
Parasoft Reviews & Ratings

Parasoft

4.6 out of 5 stars
QA Wolf Reviews & Ratings

QA Wolf

4.8 out of 5 stars
Testsigma Reviews & Ratings

Testsigma

4.4 out of 5 stars
Testim Reviews & Ratings

Testim

Tricentis
4.6 out of 5 stars