Best Automation Testing Tools - Page 19

How Many Automation Testing Tools Products Does G2 Track?

Total Products under this Category: 330

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
  • 330+ 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, Katalon, QA Wolf, testRigor, and Harness Platform.

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=katalon&focus%5B%5D=qa-wolf&focus%5B%5D=testrigor&focus%5B%5D=harness-platform)

QualiDI

QualiDI ETL Test Automation Platform provides an enterprise-wide, end-to-end platform for centralizing testing of one or more ETL tools.

Who Is the Company Behind QualiDI?

  • Seller: Bitwise
  • Year Founded: 1996
  • HQ Location: Schaumburg, US
  • LinkedIn® Page: www.linkedin.com
    1,551 employees on LinkedIn®

Quash

Quash is the AI-powered mobile testing platform built for the whole team - not just developers. QA engineers write tests in plain English, run them on real Android and iOS devices, and stay in full control of what gets tested. No scripts. No brittle selectors. No waiting on developers to maintain automation frameworks that break every sprint. Quash's AI agents generate test cases directly from your PRDs, Figma designs, or connected codebase, so tests are grounded in actual product specs, not guesswork. When your UI changes, tests self-heal automatically instead of failing and piling up as maintenance debt. The result: regression cycles that used to take days now take minutes, and your QA team spends time on test strategy instead of fighting infrastructure. For engineering managers, Quash closes the gap between how fast your developers ship and how fast QA can keep up. It plugs into your CI/CD pipeline (GitHub Actions, CircleCI, Jenkins), creates Jira tickets from test failures with full context, and sends Slack notifications so nothing falls through the cracks. One platform, every role covered, QA engineers, developers, and managers all working from the same system. If your mobile testing today means fragile Appium scripts, manual regression passes, or developer-only tools that your QA team can't use independently. Quash replaces all of that with something that actually scales.

Who Is the Company Behind Quash?

  • Seller: Quashbugs
  • Year Founded: 2023
  • HQ Location: Bengaluru, IN
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

Reflow

Highly configurable test automation tool that enables the rapid creation and maintenance of UI-based end-to-end tests. No install required.

Who Is the Company Behind Reflow?

Retest

Who Is the Company Behind Retest?

Revyl

Mobile Testing is the process of evaluating mobile applications to ensure they function correctly, perform well, and provide a good user experience across different devices and operating systems. With Revyl, slash debugging time and boost quality. Our platform delivers unparalleled visibility into your entire stack, catching issues before they reach production. Our platform generates tests that replicate real user interactions, allowing you to catch issues before they reach production. Agentic Flows: Each test is an agentic flow that is resistant to UI changes. Flows can be run along the whole development lifecycle, from local to production. Connected Telemetry: Easily integrate our platform with your existing telemetry infrastructure to find the root cause of bugs Every test deserves a trace: By connecting agentic end-to-end tests with telemetry data, you'll always know the source of any issue, eliminating uncertainty in your debugging process. Let Revyl bring you into the age of shipping velocity by helping you build better quicker.

Who Is the Company Behind Revyl?

  • Seller: Revyl AI
  • Year Founded: 2024
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

Screener.io

Screener is a cloud-based automation platform for visual and functional UI testing.

Who Is the Company Behind Screener.io?

  • Seller: Screener
  • Year Founded: 2008
  • HQ Location: San Francisco, California, United States
  • LinkedIn® Page: www.linkedin.com
    305 employees on LinkedIn®

Sedstart

A no-code test automation tool that helps QA teams automate web, mobile, and API tests fast - without writing scripts.

Who Is the Company Behind Sedstart?

SiPay

Who Is the Company Behind SiPay?

  • Seller: Terra
  • Year Founded: 2018
  • HQ Location: Singapore, SG
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

SOLAR Testing Toolkit

A solid solution that handles the functional, integration, regression, and performance testing of payment processing systems. The SOLAR Testing Toolkit simulates all the elements that make up the global payments world: ATMs, POS terminals, international and domestic card schemes (VISA, MASTERCARD, AMEX, JCB, UPI). It supports online and batch file interfaces and can test clearing files and reports. A simple test script setup language defines rules for interactions between elements, allowing true-to-life simulated transactions to be submitted to the testing system without involving the external infrastructure. Results can be speedily analysed and compared with expected values across infinite sets of parameters. Basically, it’s a compact model of the electronic payment world that you can parameterise to your heart’s content.

Who Is the Company Behind SOLAR Testing Toolkit?

  • Seller: Solanteq
  • Year Founded: 2015
  • HQ Location: Saint-Gilles, BE
  • LinkedIn® Page: www.linkedin.com
    46 employees on LinkedIn®

Sopa

Sopa is an AI-powered Quality Assurance platform that prevents buggy releases. It analyzes pull requests in GitHub, GitLab or Bitbucket, compares code changes with product requirements from tools like Jira or Linear, and automatically generates tests to validate functionality. By catching errors before merge, Sopa reduces production bugs, saves development costs, and improves collaboration between product and engineering teams. With seamless integrations and a no-code experience, Sopa gives teams the peace of mind that every release works as expected.

Who Is the Company Behind Sopa?

  • Seller: Sopa
  • Year Founded: 2025
  • HQ Location: Madrid, ES
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Squaretest

The Squaretest plugin for IntelliJ IDEA allows you to automatically generate the boilerplate code required for your Java unit tests.

Who Is the Company Behind Squaretest?

STBSuite

Enterprise-level peripheral testing software.

Who Is the Company Behind STBSuite?

STELA

STELA is developed by Software Testing Bureau, a Latin American company with over 20 years of experience in software quality and automation. Headquartered in Montevideo, Uruguay, and with operations in Chile and Colombia, the company serves enterprise clients across retail, finance, government, and technology sectors. STELA was launched as a response to the growing need for accessible, scalable automation platforms that eliminate technical barriers. STELA is a no-code platform that enables both robotic process automation (RPA) and test automation through a unified, visual interface. Users can build digital robots to automate back-office tasks, user interface interactions, document handling, API validations, and more. Key features include centralized orchestration, AI-based text classification (GPT integration), intelligent document processing (Azure OCR), captcha solving (Anticaptcha), and reusable automation modules—all without needing to write a single line of code. The main value STELA delivers is “Automation Made Simple.” It allows business teams, QA professionals, and IT departments to scale automation without increasing dependency on developers or expensive consultants. With a predictable flat licensing model and all features included out-of-the-box, STELA significantly reduces total cost of ownership while accelerating automation initiatives across departments.

Who Is the Company Behind STELA?

Step

Step is a comprehensive platform designed for unified software automation. Available as SaaS or on-premise, Step offers a unique approach that enables the reuse of automation artifacts throughout the entire DevOps lifecycle of applications, whether it's large-scale E2E acceptance tests, load tests, RPA, or synthetic monitoring.

Who Is the Company Behind Step?

Stratos

Stratos™ by Clear Sky is an AI-powered enterprise test automation platform that validates complete business workflows end to end — across web UIs, APIs, batch jobs, EDI, and connected systems — in one platform. Author tests by using your product. Walk through workflows interactively; Stratos captures them as tests. There are no scripts to maintain. AI recommends, your team approves. Stratos proposes negative and edge-case coverage grounded in your real workflows — expanding coverage without hallucinated tests. Deterministic execution. Tests fail only when there's a real bug. Zero flake. Functional and performance testing together. Load simulation of up to 25,000 concurrent users from 43+ global regions, alongside regression, integration, and compliance validation. Stratos directly tests the web UIs, APIs, and batch systems mobile apps depend on. Native mobile app coverage is provided through a BrowserStack integration. Proven since 2014 in healthcare, finance, transit, aerospace, and government — including the New York Power Authority, NY E-ZPass, and Orlando's SunRail & LYNX.

Who Is the Company Behind Stratos?

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