Top Free Automation Testing Tools - Page 3

How Many Automation Testing Tools Products Does G2 Track?

Total Products under this Category: 326

Category Stats (Sep 2026)

  • Average Rating: 4.46/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: BotGauge (+0.85%) - Among all products in this category, BotGauge recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Automation Testing Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 18,700+ Authentic Reviews
  • 326+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Automation Testing Tools

G2 Grid® for Automation Testing Tools plotting products by satisfaction and market presence

Highlighted products: BrowserStack, UiPath Agentic Automation, Keysight Eggplant, Testsigma, QA Wolf, Katalon, Harness Platform, and testRigor.

Underlying data: [Grid® JSON](https://www.g2.com/categories/automation-testing-tools/grids.json?focus%5B%5D=browserstack&focus%5B%5D=uipath-agentic-automation&focus%5B%5D=keysight-eggplant&focus%5B%5D=testsigma&focus%5B%5D=qa-wolf&focus%5B%5D=katalon&focus%5B%5D=harness-platform&focus%5B%5D=testrigor)

Semaphore

We’re excited to announce that Semaphore’s core CI/CD platform is officially open source. Now, you can explore, tweak, and contribute to the same production-grade code that’s powered your builds and deployments—all under the Apache 2.0 license. Find the GitHub repo here: https://github.com/semaphoreio/semaphore Semaphore CI/CD helps product teams ship software faster, with quality and security. 🚀 Features Blazing-fast CI/CD – Get your builds & deployments done in record time. Simple yet powerful – YAML-based config, parallel execution, and more! Scales with you – From solo developers to massive engineering teams. Built for the modern cloud – Works seamlessly with containers, Kubernetes, and multi-cloud environments.

Average Rating: 4.7/5.0

Total Reviews: 193

How Do G2 Users Rate Semaphore?

  • Reliability: 9.0/10 (Category avg: 8.7/10)
  • Thoroughness: 9.1/10 (Category avg: 8.7/10)
  • Test Feedback: 9.3/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.2/10)

Who Is the Company Behind Semaphore?

  • Seller: Semaphore
  • Year Founded: 2009
  • HQ Location: Vojvodina, Serbia
  • Twitter: @semaphoreci
    6,227 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CTO, Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 66% Small, 27% Medium

What Do G2 Reviewers Say About Semaphore?

AI-generated summary from verified user reviews

Pros
  • Users praise the fast and reliable customer support from Semaphore, highlighting their initiative in solving issues promptly.
  • Users value the fast and helpful support from Semaphore, appreciating the effective resolution of issues and clear documentation.
  • Users value the reliability of Semaphore, highlighting consistent performance and exceptional support that enhances productivity.
  • Users highlight the ease of use of Semaphore, appreciating its simplicity and intuitive setup process.
  • Users love the easy integrations of Semaphore, enabling seamless setup and efficient development processes.
Cons
  • Users find difficult navigation in Semaphore, especially when adapting from other CI tools, which can be challenging.
  • Users report poor customer support responsiveness due to limited availability, causing delays in resolving critical issues.
  • Users find the poor documentation challenging for advanced configurations, complicating the CI workflow despite responsive support.
  • Users experience slow performance with Semaphore, particularly during agent response times and UI interactions.
  • Users find the lack of effective permission management in Semaphore can lead to complicated workarounds and challenges.

What Are Recent G2 Reviews of Semaphore?

What Are G2 Users Discussing About Semaphore?

Sauce Labs

In a world that relies on code, Sauce Labs strives to make it work for everyone, everywhere and every time. This is digital confidence. Sauce Labs is the leading provider of continuous test and error reporting solutions that gives companies confidence to deliver a trusted digital brand experience to their customers. The Sauce Labs Continuous Testing Cloud identifies quality signals in development and production, accelerating the ability to release and update web and mobile applications that look, function and perform exactly as they should on every browser, operating system and device, every single time. For more information, please visit https://saucelabs.com.

Average Rating: 4.3/5.0

Total Reviews: 171

How Do G2 Users Rate Sauce Labs?

  • Reliability: 7.9/10 (Category avg: 8.7/10)
  • Thoroughness: 8.0/10 (Category avg: 8.7/10)
  • Test Feedback: 8.1/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.4/10 (Category avg: 9.2/10)

Who Is the Company Behind Sauce Labs?

  • Seller: Sauce Labs
  • Year Founded: 2008
  • HQ Location: San Francisco, CA
  • Twitter: @saucelabs
    12,590 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    334 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Senior Software Engineer
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 48% Large, 40% Medium

What Do G2 Reviewers Say About Sauce Labs?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Sauce Labs, simplifying testing processes across various browsers and devices.
  • Users value the seamless automation of Sauce Labs, enhancing cross-browser testing and speeding up feedback significantly.
  • Users value the seamless cross-browser testing of Sauce Labs, enhancing efficiency with automated and live testing features.
  • Users appreciate the real-time testing capabilities of Sauce Labs, enhancing collaboration and speeding up the feedback process.
  • Users value the real device testing of Sauce Labs, enhancing the accuracy and effectiveness of their testing processes.
Cons
  • Users find the learning curve steep for Sauce Labs, requiring significant time to adapt and configure settings effectively.
  • Users find the setup complexity challenging, requiring significant time investment and adaptation for effective use.
  • Users find the difficult setup process overwhelming, especially for new users and smaller teams adapting to it.
  • Users find Sauce Labs to be expensive, especially when compared to other platforms, affecting budget considerations.
  • Users find the learning difficulty of Sauce Labs challenging, especially for new users navigating advanced features.

What Are Recent G2 Reviews of Sauce Labs?

What Are G2 Users Discussing About Sauce Labs?

QuerySurge

QuerySurge is an enterprise-grade data validation platform that leverages AI to continuously automate validation tests across your entire ecosystem ‐ from data warehouses and big data lakes to BI reports and enterprise applications. With AI-powered test creation, scalable architecture, and the leading DevOps for Data CI/CD integration, QuerySurge ensures data integrity at every stage of the pipeline. ***Use Cases: QuerySurge provides an AI-driven data validation and ETL testing solution for your automated testing needs. - Data Warehouse / ETL Testing - DevOps for Data / Continuous Testing - Data Migration Testing - Business Intelligence (BI) Report Testing - Big Data Testing - Enterprise Application Data Testing ***What QuerySurge Provides: - Automation of your manual data validation and testing process - Ease-of-use, low-code/no-code features - Generative AI capabilities for test creation - Testing across 200+ data platforms - Integration into your CI/CD DataOps pipeline - Acceleration of your data analysis - Installation flexibility - on a bare metal server, virtual machine, any private cloud, or in the Azure or AS cloud as a pay-as-you-go service ***Key Features: - Many ease-of-use features - 2 Generative AI modules provide a no-code solution for test creation - Query Wizard builds table-to-table and column-to-column tests as a no-code solution - DevOps for Data module provides a RESTful API with 110+ calls and Swagger documentation for integration into CI/CD pipelines - Flexible scheduler - Multi-project support in a single instance - Webhooks for real-time integrations - Ready-for-Analytics provides integration with BI solutions to create custom reports and dashboards - Full audit trails, end-to-end data lineage tracking, and exportable, presentation-ready reports - Enterprise-level security ***Get Started: We don’t just offer a powerful platform - we ensure you're supported every step of the way: Five Trial Options - Flexible access based on your needs. Built-In Interactive Tutorial - Learn the platform in under an hour. Self-Paced Training & Certification - Master QuerySurge at your own pace and earn digital badges. Extensive Knowledge Base - 100s of searchable articles at your fingertips. Integrated Online Help & Tips - Get in-app guidance exactly when you need it. Connect to 200+ Data Stores - Use any of our 200 pre-built data connectors. Premium Support Services - Expert assistance when your projects demand it.

Average Rating: 4.6/5.0

Total Reviews: 36

How Do G2 Users Rate QuerySurge?

  • Reliability: 8.9/10 (Category avg: 8.7/10)
  • Thoroughness: 8.6/10 (Category avg: 8.7/10)
  • Test Feedback: 8.8/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)

Who Is the Company Behind QuerySurge?

  • Seller: QuerySurge
  • Company Website:
  • Year Founded: 2012
  • HQ Location: New York, US
  • Twitter: @QuerySurge
    6,537 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 43% Large, 30% Medium

What Do G2 Reviewers Say About QuerySurge?

AI-generated summary from verified user reviews

Pros
  • Users find QuerySurge's ease of use remarkable, facilitating quick test creation and efficient data comparisons.
  • Users value the powerful automated data testing features of QuerySurge, enhancing efficiency and productivity across teams.
  • Users appreciate the automation capabilities of QuerySurge, streamlining data testing and enhancing productivity across large datasets.
  • Users appreciate the powerful automated data testing capabilities of QuerySurge, enabling efficient validation of large datasets.
  • Users appreciate the easy setup of QuerySurge, making it convenient for quick project implementation and onboarding.
Cons
  • Users note the limited functionality of QuerySurge, lacking support for JSON and REST API data sources.
  • Users find the missing features of QuerySurge limit its effectiveness and overall user experience.
  • Users report inaccuracy issues with QuerySurge, noting inconsistencies between failure tabs and report generation.
  • Users face slow performance issues with QuerySurge, particularly when working with large projects and complex setups.
  • Users find the complex setup of QuerySurge challenging, especially regarding initial configuration and advanced scenarios.

What Are Recent G2 Reviews of QuerySurge?

Mailosaur

Mailosaur makes it easy to test emails and text messages (SMS) before they reach real customers. Instead of setting up your own mail servers or devices, you can send all test messages to Mailosaur and check exactly what users would see. QA teams use Mailosaur to: - Confirm that messages send when they should (like password resets, sign-ups, and account changes). - Test multi-factor authentication (MFA) and one-time passcodes (OTP) to make sure users can always log in securely. - Check links, images, and attachments work correctly. - Verify content and designs look right across different devices. - Automate message checks as part of their normal testing process. With Mailosaur, you can spend less time fighting with test environments and more time making sure your product works the way it should.

Average Rating: 4.7/5.0

Total Reviews: 33

How Do G2 Users Rate Mailosaur?

  • Reliability: 8.5/10 (Category avg: 8.7/10)
  • Thoroughness: 7.8/10 (Category avg: 8.7/10)
  • Test Feedback: 8.3/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.2/10)

Who Is the Company Behind Mailosaur?

  • Seller: Mailosaur
  • Company Website:
  • Year Founded: 2013
  • HQ Location: Basingstoke, Hampshire
  • Twitter: @mailosaur
    185 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 42% Small, 21% Large

What Do G2 Reviewers Say About Mailosaur?

AI-generated summary from verified user reviews

Pros
  • Users highlight the ease of use of Mailosaur, streamlining testing and integration processes effectively.
  • Users value the time-saving capabilities of Mailosaur, enhancing the efficiency of their testing processes significantly.
  • Users find Mailosaur's automation features invaluable for efficient email and SMS testing, ensuring seamless QA processes.
  • Users commend Mailosaur for its intuitive design, enhancing efficiency and simplifying the testing process significantly.
  • Users value the reliability of Mailosaur, enjoying seamless access to email testing without complications or downtime.
Cons
  • Users feel the pricing is steep for smaller teams, especially when not fully utilizing the product's capabilities.
  • Users feel that Mailosaur's pricing issues make it challenging for smaller teams and startups to afford adequate testing.
  • Users express concerns about limited features, particularly regarding pricing and message retention that affect usability.
  • Users feel the limits on email tests are too low, impacting their ability to scale their business effectively.
  • Users find the UI challenging and agree it could benefit from modernization for better usability.

What Are Recent G2 Reviews of Mailosaur?

What Are G2 Users Discussing About Mailosaur?

mabl

mabl is the agentic testing platform that gives you coverage that builds itself, runs itself, and fixes itself, so teams can ship at the speed of AI coding agents with confidence. AI-native since 2017, mabl's skills operate as one system to actively maintain coverage, surface quality signals across your portfolio, and work alongside the tools and pipelines your team already runs. Trusted by industry leaders like Mercedes-Benz, LendingClub Bank, and JetBlue, mabl helps engineering and quality teams fully realize the speed and benefits of agentic development.

Average Rating: 4.4/5.0

Total Reviews: 39

How Do G2 Users Rate mabl?

  • Reliability: 9.0/10 (Category avg: 8.7/10)
  • Thoroughness: 8.8/10 (Category avg: 8.7/10)
  • Test Feedback: 9.1/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.2/10)

Who Is the Company Behind mabl?

  • Seller: mabl
  • Year Founded: 2016
  • HQ Location: Boston, Massachusetts
  • Twitter: @mablhq
    1,629 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    108 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 45% Medium, 35% Small

What Do G2 Reviewers Say About mabl?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of mabl, enabling quick test creation across different platforms without extensive learning.
  • Users value the accuracy of results in mabl, noting the minimal flakiness in test executions.
  • Users value the fast automation process of mabl, enabling swift test creation and deployment.
  • Users value the automation support of mabl, enabling broader test coverage and enhancing team collaboration efficiently.
  • Users value the ease of creating and maintaining test scripts, enhancing their testing efficiency with minimal flakiness.
Cons
  • Users find insufficient information on Mabl's capabilities, especially regarding desktop application coverage and AI features.
  • Users experience slow cloud runs and find local run limitations frustrating at times, impacting their workflow.
  • Users find mabl's setup to be overly complicated, draining time and disrupting the development process instead of saving it.
  • Users find the difficult setup of mabl to be time-consuming, often hindering the efficiency of the automation process.
  • Users find mabl to be an expensive and overly complicated solution that complicates and slows down their testing process.

What Are Recent G2 Reviews of mabl?

What Are G2 Users Discussing About mabl?

Endtest

Endtest is an agentic AI platform for end-to-end test automation, built to help teams create, run, maintain, and scale automated tests faster, without writing code. It combines a low-code testing interface with powerful AI agents that can generate editable tests, assist with test maintenance, import tests from external files, and help teams automate complex real-world workflows across web, mobile, API, database, email, SMS, file, visual, and accessibility testing. With Endtest, users can create automated tests manually, record them, import them, or generate them with the AI Test Creation Agent. Unlike generic AI tools that produce fragile code or black-box results, Endtest generates standard editable test steps that can be reviewed, modified, reused, and executed like any other Endtest test. This gives teams the speed of AI while preserving control, transparency, and long-term maintainability. Endtest is designed for software developers, QA teams, product managers, startup founders, and organizations that want reliable automated testing without the overhead of building and maintaining a custom framework. Its intuitive interface makes test automation accessible to non-technical users, while still offering the depth needed by technical teams for advanced workflows, CI/CD integration, cross-browser testing, real device and browser coverage, geolocation testing, API checks, database validation, file handling, email and SMS verification, and detailed reporting. The platform includes advanced agentic AI capabilities for test creation, test maintenance, and migration from other tools. Users can describe what they want to test, attach files, or import test definitions from formats such as CSV, JSON, or TXT, and Endtest can convert those inputs into standard automated test steps. Endtest also supports self-healing tests, helping reduce maintenance by automatically finding alternative locators when application elements change. Endtest stands out through its focus on speed, reliability, and unlimited usage. Teams get unlimited AI usage and unlimited test executions, without worrying about tokens, credits, or usage-based AI limits. This makes it especially useful for teams that want to adopt AI-powered testing at scale without unpredictable costs or interruptions. The platform runs tests in the cloud across browsers, operating systems, screen resolutions, and geolocations, allowing teams to validate critical user journeys in realistic environments. It also integrates with modern development workflows and CI/CD pipelines, making it easy to run regression suites automatically and catch issues before they reach production. By combining agentic AI, low-code test automation, unlimited AI usage, unlimited test executions, self-healing capabilities, and broad end-to-end testing coverage, Endtest helps teams ship more reliable software faster. It is built for organizations that want the fastest, most reliable way to create and maintain automated tests while keeping full control over the testing process.

Average Rating: 4.6/5.0

Total Reviews: 59

How Do G2 Users Rate Endtest?

  • Reliability: 8.9/10 (Category avg: 8.7/10)
  • Thoroughness: 9.1/10 (Category avg: 8.7/10)
  • Test Feedback: 9.2/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.2/10)

Who Is the Company Behind Endtest?

  • Seller: Endtest
  • Year Founded: 2016
  • HQ Location: Dover, Delaware
  • Twitter: @endtest_io
    2,454 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: QA Engineer, Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 55% Small, 32% Medium

What Do G2 Reviewers Say About Endtest?

AI-generated summary from verified user reviews

Pros
  • Users love the intuitive UI of Endtest, finding it easy to understand and user-friendly.
  • Users appreciate the user-friendly interface of Endtest, making it easy to navigate and understand.
  • Users appreciate the ease of use of Endtest, finding it simple to navigate and understand its features.
Cons
  • Users hope for improved performance and the addition of advanced features to enhance their experience with Endtest.
  • Users find testing difficulties with Endtest, as manual verification remains necessary despite automation assurances.

What Are Recent G2 Reviews of Endtest?

What Are G2 Users Discussing About Endtest?

SeeTest: Testing Platform for Web & Mobile Apps

Digital.ai Testing (Formerly SeeTest) is a mobile and web testing platform that supports manual and automated testing across functional, performance, and accessibility use cases. Teams can test applications on real iOS and Android devices and desktop browsers, validate hardened applications without disabling security protections, and run testing in cloud, dedicated, hybrid, or on-premises environments.

Average Rating: 4.4/5.0

Total Reviews: 21

How Do G2 Users Rate SeeTest: Testing Platform for Web & Mobile Apps?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 9.2/10)

Who Is the Company Behind SeeTest: Testing Platform for Web & Mobile Apps?

  • Seller: Experitest
  • Year Founded: 2008
  • HQ Location: Netanya, Israel
  • Twitter: @Experitest
    9,238 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    42 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 60% Large, 36% Medium

What Are Recent G2 Reviews of SeeTest: Testing Platform for Web & Mobile Apps?

What Are G2 Users Discussing About SeeTest: Testing Platform for Web & Mobile Apps?

Cypress

Cypress is a front end automated testing tool, created for the modern web. It provides better, faster, and more reliable testing for anything that runs in a browser. Built on an entirely new architecture, Cypress runs in the same run-loop as the application being tested - and it works on any front-end framework or website. The open-source Cypress app handles modern JavaScript frameworks especially well. Cypress Cloud is a hosted service that aggregates and applies powerful intelligence from past Cypress app test runs to support better CI failure debugging workflows, test suite analytics, and intelligent CI orchestration capabilities that improve developer velocity while reducing CI costs.

Average Rating: 4.7/5.0

Total Reviews: 105

How Do G2 Users Rate Cypress?

  • Reliability: 9.2/10 (Category avg: 8.7/10)
  • Thoroughness: 8.3/10 (Category avg: 8.7/10)
  • Test Feedback: 8.6/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.2/10)

Who Is the Company Behind Cypress?

  • Seller: Cypress.io
  • Year Founded: 2015
  • HQ Location: Atlanta, Georgia
  • Twitter: @Cypress_io
    21,013 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    102 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 43% Small, 39% Medium

What Do G2 Reviewers Say About Cypress?

AI-generated summary from verified user reviews

Pros
  • Users find Cypress to have excellent ease of use, thanks to simple syntax and comprehensive documentation.
  • Users value the easy integrations of Cypress, enhancing their testing efficiency and overall automation experience.
  • Users value Cypress for its intuitive API, making it easy to learn and enhancing their testing experience.
  • Users highlight the fast test execution of Cypress, appreciating its efficiency and intuitive integration with various tools.
  • Users value the easy API management in Cypress, praising its integration and efficiency for end-to-end testing.
Cons
  • Users face limited browser support with Cypress, affecting test reliability across different browsers like Firefox and Chrome.
  • Users find Cypress has limited features, especially for large-scale projects and multi-tab/window testing support.
  • Users note a steeper learning curve for advanced features and API mocking, which can hinder initial usability.
  • Users note the lack of dashboard functionality in the free version, limiting their access to essential features.
  • Users find that mocking APIs can be difficult to learn, needing time to become accustomed to Cypress.

What Are Recent G2 Reviews of Cypress?

What Are G2 Users Discussing About Cypress?

PFLB

PFLB is an AI-powered load testing platform designed to help teams confidently scale their websites and applications. With PFLB, you can effortlessly simulate massive traffic, replicating real-world conditions to ensure your product's performance under peak load. Key Features: -Automatic Test Plan Generation: Create precise load profiles based on production user data by linking your Google Analytics account. -Realistic Testing: Leverage scenario-based traffic simulations that mirror real-world usage, including high geo-distributed loads. -Advanced No-Code Scripting: Harness the power of our intuitive no-code editor to create and customize advanced test scripts. -JMeter in the cloud: Import JMeter JMX files and execute them from the cloud. -AI-Powered Performance Insights: Automatically identify performance bottlenecks with AI-driven analytics. -Powerful Reporting: Discover load testing results in real-time Grafana dashboards. Compare different test runs in the comprehensive Trend Report. -Continuous Testing: Integrate PFLB load testing with your CI/CD pipeline Supported Protocols: HTTP, HTTPS, gRPC, JDBC, JMS, AMQP, MQTT, Kafka. For more information, visit our website at pflb.us.

Average Rating: 4.8/5.0

Total Reviews: 39

How Do G2 Users Rate PFLB?

  • Reliability: 9.6/10 (Category avg: 8.7/10)
  • Thoroughness: 9.6/10 (Category avg: 8.7/10)
  • Test Feedback: 9.8/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.2/10)

Who Is the Company Behind PFLB?

  • Seller: PFLB
  • Year Founded: 2022
  • HQ Location: Mountain View, US
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 70% Small, 20% Large

What Do G2 Reviewers Say About PFLB?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use of PFLB, particularly its no code script builder for effortless load testing.
  • Users appreciate the intuitive and powerful performance testing capabilities of PFLB, enabling effective load management with ease.
  • Users love the time-saving features of PFLB, enabling efficient load testing without extensive coding skills.
  • Users highlight the efficiency of automation in PFLB, making load testing easy, especially for beginners.
  • Users highlight the efficiency improvement of PFLB, benefiting from its user-friendly, no-code testing and robust performance insights.
Cons
  • Users find the expensive pricing of PFLB a drawback, especially for smaller teams or startups.
  • Users find the pricing structure confusing and unfavorable for small businesses and startups, limiting accessibility.
  • Users find the initial learning curve challenging, making mastery of PFLB's advanced features and pricing difficult.
  • Users find PFLB to be complex and daunting, especially during setup and learning the advanced features.
  • Users find the difficult learning curve challenging, particularly those new to performance testing tools, requiring extra time to adapt.

What Are Recent G2 Reviews of PFLB?

TestZeus

TestZeus is an AI-powered, agentic test automation platform purpose-built for Salesforce and Agentforce. It enables engineering, QA, and business teams to create, execute, and maintain automated tests using natural language, eliminating the need for scripts, fragile locators, and heavy maintenance. With TestZeus, teams can write tests in plain natural language, making automation accessible to QA engineers, business analysts, product owners, and developers alike. Autonomous AI agents continuously generate, execute, self-heal, and maintain tests, helping organizations achieve comprehensive test coverage with minimal manual effort. The platform supports end-to-end enterprise testing across UI, API, integration, visual, accessibility, security, regression, mobile, and Agentforce testing, all within a single unified solution. With seamless integrations across 6,000+ services, CI/CD pipelines, multiple environments, and custom workflows, TestZeus fits effortlessly into modern DevOps and enterprise delivery processes. Enterprise teams using TestZeus have reduced manual QA effort by up to 80%, accelerated release cycles by up to 10x, achieved 95%+ release confidence, and expanded automation coverage by up to 3x. Its AI-powered self-healing capabilities virtually eliminate test maintenance, enabling organizations to move from months-long automation projects to production-ready test suites in just days. Built with enterprise security at its core, TestZeus never stores customer data or uses it to train AI models, ensuring secure, compliant, and trustworthy AI-driven testing. Whether you're modernizing Salesforce QA, validating AI agents, or scaling enterprise test automation, TestZeus helps teams ship faster, test smarter, and build a future-ready quality engineering practice.

Average Rating: 4.8/5.0

Total Reviews: 20

How Do G2 Users Rate TestZeus?

  • Reliability: 9.5/10 (Category avg: 8.7/10)
  • Thoroughness: 9.1/10 (Category avg: 8.7/10)
  • Test Feedback: 9.7/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind TestZeus?

Who Uses This Product?

  • Company Size: 45% Large, 40% Small

What Do G2 Reviewers Say About TestZeus?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use in TestZeus, appreciating seamless integration and a smooth onboarding experience.
  • Users value the seamless integrations of TestZeus, facilitating easy use across platforms and CI/CD pipelines.
  • Users appreciate the implementation ease of TestZeus, finding it straightforward to integrate and execute tests effectively.
  • Users value the AI-driven, self-healing automation in TestZeus, enhancing efficiency and reliability in testing processes.
  • Users value the effective bug detection capabilities of TestZeus, thanks to its straightforward Gherkin scenarios and excellent support.
Cons
  • Users note that while TestZeus offers great features, the slow loading times hinder their testing experience.

What Are Recent G2 Reviews of TestZeus?

Reflect

Reflect provides the fastest workflow for creating automated end-to-end tests for your web application. To create a test in Reflect, we spin up an instrumented browser session in our cloud and screen share that with you within our web application. This approach lets us completely control the test environment, which means we can detect and accurately record the myriad of different actions you might take when testing your site; even complex actions like drag-and-drops, file uploads, and visual tests are captured intuitively without requiring additional configuration. Each test executed in Reflect gets an HD video showing you exactly what happened during the run, which is synced up to the English-language test steps that we generated automatically when you recorded your actions. We also provide key diagnostic information like network logs and Javascript logs to not only help developers reproduce a bug, but also to pinpoint the root cause.

Average Rating: 4.7/5.0

Total Reviews: 40

How Do G2 Users Rate Reflect?

  • Reliability: 8.9/10 (Category avg: 8.7/10)
  • Thoroughness: 9.1/10 (Category avg: 8.7/10)
  • Test Feedback: 9.0/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind Reflect?

  • Seller: Reflect
  • Year Founded: 2019
  • HQ Location: Philadelphia, US
  • Twitter: @runreflect
    413 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 76% Small, 21% Medium

What Are Recent G2 Reviews of Reflect?

What Are G2 Users Discussing About Reflect?

Ranorex Studio

Serious UI Testing for High-Performing Teams Say goodbye to unreliable functional UI testing. Professional-grade, high-precision UI automation tools with built-in flexibility to handle desktop, web, and mobile application testing reliably and securely. Automation That Goes Further Ranorex provides the capabilities required to automate tests for legacy systems, custom user interfaces, and intricate application workflows. It’s built for teams that need a robust, professional-grade solution. Precision You Can Count On Ranorex delivers highly accurate element identification through advanced object recognition, ensuring reliable test execution across dynamic user interfaces. This reduces test instability and minimizes maintenance efforts, even as applications evolve. One Platform, Many Possibilities Ranorex supports both full-code and low-code approaches, enabling teams to test desktop, web, and mobile applications on a single unified platform. It adapts to various workflows and team structures. Trusted And Enterprise-Ready Ranorex integrates with leading DevOps tools, supports secure on-premises deployment, and scales to meet the needs of enterprise QA teams. It is designed for reliability, compliance, and performance in complex environments. Seamlessly Connect with the Tools You Already Use Ranorex fits right into your existing workflow with out-of-the-box integrations for CI/CD tools, test management systems, and more. Whether you're working with Jira, Jenkins, or Azure DevOps, Ranorex enables smooth collaboration and automation across your software development lifecycle. Tech-stack compatible Broad Compatibility with Modern Tech Stacks From desktop to web to mobile applications, Ranorex supports a wide range of platforms and technologies. Whether you're testing legacy systems or the latest frameworks, our tools are built to handle the complexity—so your team can test with confidence, regardless of the stack. enterprise-grade Built for Business-Critical Environments Ranorex delivers the security, compliance, and dedicated support enterprises demand. With role-based access controls, encrypted test data, and world-class support teams, you get peace of mind while keeping your QA processes agile and efficient. Start our Free 14 day Trial Today https://www.ranorex.com/free-trial/

Average Rating: 4.2/5.0

Total Reviews: 243

How Do G2 Users Rate Ranorex Studio?

  • Reliability: 8.3/10 (Category avg: 8.7/10)
  • Thoroughness: 8.1/10 (Category avg: 8.7/10)
  • Test Feedback: 8.6/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.4/10 (Category avg: 9.2/10)

Who Is the Company Behind Ranorex Studio?

  • Seller: Sembi
  • Company Website:
  • Year Founded: 2023
  • HQ Location: Austin, US
  • LinkedIn® Page: www.linkedin.com
    114 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Test Automation Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 38% Medium, 35% Large

What Do G2 Reviewers Say About Ranorex Studio?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use and versatility of Ranorex Studio for automating various applications effectively.
  • Users value the automation ease of Ranorex Studio, effortlessly bridging UI and code-based automation for diverse applications.
  • Users appreciate the ease of use in Ranorex Studio, praising its versatility across various application types.
  • Users value the easy integrations in Ranorex Studio, enabling seamless automation across various platforms effortlessly.
  • Users commend the responsive and helpful customer support of Ranorex Studio, enhancing their automation experience significantly.
Cons
  • Users face bug issues with Ranorex Studio, experiencing Xpath loss and outdated coding language compatibility.
  • Users face Developer Tools issues with outdated C# support and inconsistent element recognition in Ranorex Studio.
  • Users find Ranorex Studio's high cost discouraging, often leading companies to favor alternatives like Selenium.
  • Users note that the high licensing costs of Ranorex Studio make it less appealing compared to alternatives like Selenium.
  • Users find corporate licensing costs for Ranorex Studio high, leading to preference for other automation frameworks like Selenium.

What Are Recent G2 Reviews of Ranorex Studio?

What Are G2 Users Discussing About Ranorex Studio?

Perfecto

Perfecto by Perforce is the web and mobile app testing platform most trusted in the industry. Patchwork testing strategies are a thing of the past because with Perfecto, users enjoy a seamless, end-to-end testing experience from anywhere in the world. Leverage the enterprise-grade cloud to test on real devices, virtual devices, or a combination of both — whichever suits your needs best. Bug detection is faster than ever and allows users to detect and fix much earlier in the cycle. Perfecto’s robust smart reporting features help identify issues quickly through test failure analysis and false-negative filtering. Automate testing from your CI and synch all your reporting in one place. Fix defects quickly with the industry’s most comprehensive rich test artifacts. Network virtualization and user simulation let you test like your users and reduce the chance of escaped defects. Extend test coverage and fully integrate with your entire toolchain. Continuous testing has never been more achievable thanks to Perfecto’s unmatched advanced capabilities, including BDD & codeless automation, parallel test executions & bursting capabilities, open integrations with leading DevOps tools and automation frameworks, CI dashboards, heatmaps, rich artifacts collection, and ML-driven test analytics.

Average Rating: 4.4/5.0

Total Reviews: 92

How Do G2 Users Rate Perfecto?

  • Reliability: 8.3/10 (Category avg: 8.7/10)
  • Thoroughness: 8.1/10 (Category avg: 8.7/10)
  • Test Feedback: 8.1/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 9.2/10)

Who Is the Company Behind Perfecto?

  • Seller: Perforce
  • Year Founded: 1995
  • HQ Location: Minneapolis, MN
  • Twitter: @perforce
    5,090 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,009 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Banking, Financial Services
  • Company Size: 53% Large, 31% Medium

What Do G2 Reviewers Say About Perfecto?

AI-generated summary from verified user reviews

Pros
  • Users value the automation capabilities of Perfecto, enhancing efficiency through integration with top frameworks like Selenium and Appium.
  • Users value the automation support with Perfecto, enabling seamless integration with popular frameworks for efficient testing.
  • Users value the bug detection capabilities of Perfecto, ensuring high-quality applications through efficient testing processes.
  • Users commend the seamless connectivity of Perfecto, enhancing collaboration and efficiency across different testing environments.
  • Users value the wide range of real and virtual devices offered by Perfecto for comprehensive testing across platforms.
Cons
  • Users find Perfecto to be expensive, particularly impacting smaller teams and projects with limited budgets.
  • Users face a challenging learning curve when transitioning to Perfecto, particularly if switching from different tools.

What Are Recent G2 Reviews of Perfecto?

What Are G2 Users Discussing About Perfecto?

BotGauge

BotGauge helps teams red-team, evaluate, monitor, and govern AI agents from development to production. Agents call tools, touch sensitive data, and act with real autonomy, which means they fail in ways traditional checks were never built to catch. Prompt injection hidden in a document, a tool call nudged outside its intended scope, a multi-step reasoning chain steered into an unapproved outcome: these failures rarely show up from asking an agent a few sample questions. BotGauge runs adaptive red-team campaigns against your live agent to surface these exact risks: prompt injection, unauthorized tool calls, data leakage through connected systems, and guardrail bypasses. Every finding becomes a permanent evaluation, added to your agent's regression suite so the same failure can't silently reappear in a future prompt tweak or model update. Monitoring keeps watching after deploy, flagging drift and recurring failure patterns as models and tools change. Governance turns technical findings into clear, evidence-based guardrails and insight that engineering, security, and compliance stakeholders can actually act on, built from real attacks that worked, not generic policy templates. BotGauge works with the frameworks teams are already shipping with, including LangGraph, CrewAI, AutoGen, and the OpenAI Agents SDK, plus MCP-connected agents. It's vendor-neutral and framework-agnostic by design, built to plug into your existing stack rather than lock you into one ecosystem. Built for AI and ML engineering teams running agents in production who need ongoing red-teaming, durable evals, monitoring, and governance, not a one-time review.

Average Rating: 4.7/5.0

Total Reviews: 11

How Do G2 Users Rate BotGauge?

  • Reliability: 9.5/10 (Category avg: 8.7/10)
  • Thoroughness: 9.2/10 (Category avg: 8.7/10)
  • Test Feedback: 9.3/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.2/10)

Who Is the Company Behind BotGauge?

  • Seller: BotGauge
  • Year Founded: 2024
  • HQ Location: Dover, US
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 64% Small, 36% Medium

What Do G2 Reviewers Say About BotGauge?

AI-generated summary from verified user reviews

Pros
  • Users love the seamless automation features of BotGauge, making test case generation and management effortless for everyone.
  • Users praise BotGauge for its best debugging features, effectively addressing flaky test challenges with precise failure highlights.
  • Users love the ease of use of BotGauge, enabling them to effortlessly create and manage automated test cases.
  • Users love the super easy test creation feature of BotGauge, empowering product teams to maximize their efficiency.
  • Users appreciate the flexibility of BotGauge, enabling easy setup and customization for efficient automation solutions.
Cons
  • Users express frustration with cloud limitations, requiring GPU support and facing restrictions on script downloads and trials.
  • Users express frustration with the limited mobile support, impacting their experience and requiring better deployment options.
  • Users feel that BotGauge's reporting could benefit from a more dashboard-like format for better usability and insight.
  • Users highlight resource limitations of BotGauge, requiring GPU support and lacking a trial option for testing.
  • Users report slow performance with BotGauge, requiring GPU support and facing challenges with remote machines.

What Are Recent G2 Reviews of BotGauge?

DevAssure

DevAssure O2 is an autonomous AI testing agent designed for modern GitHub-driven engineering workflows. From the moment a Pull Request is created, O2 analyzes changed files, maps impacted user flows, identifies risky dependencies, and automatically generates fit-for-change tests. Instead of running large stale regression suites, O2 intelligently executes only impacted workflows, reducing runtime and accelerating releases. Integrated natively with GitHub Actions, O2 works directly inside your existing CI/CD pipeline with zero framework migration or script maintenance. Teams get actionable PR feedback, autonomous test generation, impact-mapped validation, and zero-maintenance test automation - helping developers ship faster with confidence.

Average Rating: 4.6/5.0

Total Reviews: 46

How Do G2 Users Rate DevAssure?

  • Reliability: 8.6/10 (Category avg: 8.7/10)
  • Thoroughness: 8.8/10 (Category avg: 8.7/10)
  • Test Feedback: 8.6/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind DevAssure?

  • Seller: DevAssure
  • Year Founded: 2024
  • HQ Location: Chennai, IN
  • Twitter: @devassure
    109 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®
  • Ownership: DevAssure

Who Uses This Product?

  • Who Uses This: SDET
  • Top Industries: Computer Software, Financial Services
  • Company Size: 50% Medium, 46% Small

What Do G2 Reviewers Say About DevAssure?

AI-generated summary from verified user reviews

Pros
  • Users find DevAssure's ease of use remarkable, enabling quick test creation and efficient test management effortlessly.
  • Users commend the automation focus of DevAssure, seamlessly integrating Web and API testing into a single platform.
  • Users value the intelligent automation of DevAssure, simplifying testing with minimal manual effort and integrated tools.
  • Users value the time-saving capabilities of DevAssure, enhancing efficiency in both manual and automated testing processes.
  • Users value the speed of DevAssure, enhancing efficiency in QA processes and accelerating test execution significantly.
Cons
  • Users experience slow loading times with DevAssure, hindering quick access and workflow efficiency at the start of the day.
  • Users express concerns about slow performance, particularly with large test suites impacting efficiency and execution speed.
  • Users find the learning curve steep, particularly for beginners, complicating their initial experience with DevAssure.
  • Users experience software bugs including accuracy issues, slow loading, and occasional crashes that hinder app functionality.
  • Users often face occasional bug issues in DevAssure, which can lead to frustration and hinder smooth usage.

What Are Recent G2 Reviews of DevAssure?

Adam Crivello
AC
Researched and written by Adam Crivello
Updated March 3, 2025