Best Automation Testing Tools - Page 24

How Many Automation Testing Tools Products Does G2 Track?

Total Products under this Category: 441

Category Stats (Nov 2026)

  • Average Rating: 4.47/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Maestro (+1.02%) - Among all products in this category, Maestro recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Automation Testing Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 22,700+ Authentic Reviews
  • 441+ 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, Katalon, Testsigma, testRigor, QA Wolf, and Cyara 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=katalon&focus%5B%5D=testsigma&focus%5B%5D=testrigor&focus%5B%5D=qa-wolf&focus%5B%5D=cyara-platform)

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?

Regress

Regress is automated regression testing for web apps, online stores and client sites. Give it a URL and it maps your pages, forms and buttons, writes the user journeys worth testing and runs them in a real browser. It needs no code access and no test scripts. Scans start from a deploy webhook or a schedule, or from GitHub pushes on the Professional plan. When a flow fails you get an alert, and the report shows the step that broke, a screenshot and what changed on the page since its last good version. - Finds flows on its own, including tabs, modals and drawers - Ignores data changes like prices and timestamps, and flags missing fields, buttons, links and broken flows - Tests pages behind a login, including SSO and 2FA - Renamed buttons and moved fields are found again instead of failing - Works with any stack that runs in a browser Free for 500 pages a month, no credit card. Paid plans from $49 a month.

Who Is the Company Behind Regress?

Retest

Who Is the Company Behind Retest?

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How it works

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®

Screenery

AI agents ship UI changes faster than anyone can retake screenshots. Your README shows last month's app, your docs show buttons that moved, and nobody notices until a user does. Screenery fixes that. Your CI pushes fresh screenshots to one stable URL that follows your main branch. Paste it once and it stays current. If something breaks visually, CI catches it, and agents can set the whole thing up over MCP.

Who Is the Company Behind Screenery?

SDET360.AI

SDET360.AI is an AI-enabled quality engineering and test automation platform developed by SDET Tech. It helps software development, QA, and product engineering teams manage requirements, generate test cases, automate testing, execute test cycles, and monitor software quality through a centralized platform. The platform supports AI-assisted user story generation, test-case and test-data creation, and automation script generation for web, API, and mobile applications. Its test management capabilities include review and approval workflows, manual and automated test execution, regression testing, release management, and test reporting. SDET360.AI also provides quality dashboards, requirements-to-test traceability, defect tracking, and coverage analysis. It supports integration with development and CI/CD tools, including Jira and Jenkins, helping teams connect testing activities with their software delivery workflows. Designed for QA engineers, SDETs, business analysts, and engineering teams, SDET360.AI combines AI-assisted test generation with human review and centralized quality management.

Who Is the Company Behind SDET360.AI?

  • Seller: SDET Tech
  • Year Founded: 2019
  • HQ Location: Noida, IN
  • LinkedIn® Page: www.linkedin.com
    204 employees on LinkedIn®
  • Ownership: Kapil Dev
  • Phone: +91 93897 44238

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?

ShopPath

ShopPath is AI shopper monitoring software for ecommerce stores and agencies. Starting with a store URL, its AI shoppers test shopping journeys—from product discovery and option selection to adding items to the cart and reaching checkout. Journey reports show which steps were verified and include screenshots and explanations of issues encountered along the tested path, such as missing images, product option problems, add-to-cart failures, and checkout entry issues. Teams can use ShopPath to check their storefronts after theme updates, app installations, or other changes, then rerun tests after making a fix. Tests stop before submitting payments or placing orders.

Who Is the Company Behind ShopPath?

Signadot

Signadot is a Kubernetes-native platform that empowers AI coding agents to verify code across complex microservice ecosystems. Combining fast, scalable ephemeral environments with a validation framework built specifically for distributed systems, Signadot goes far beyond standard black-box tools. This provides agents with deep, native visibility, ensuring high-velocity code generation results in safely merged pull requests. 1. Scalable Ephemeral Environments Instead of spinning up full copies of a cluster for every test, Signadot is installed into any shared Kubernetes cluster with stable versions of your services. When an agent or developer initiates a test, the platform creates a sandbox that runs only the services being modified. Intelligent routing directs test traffic to the updated service while routing all other requests to the existing baseline. This provides end-to-end validation in a production-like environment, allowing testing to scale to thousands of concurrent agents and developers without duplicating infrastructure. 2. Accelerated Inner Loop This high-fidelity testing starts in the inner loop with Signadot Local. Using the Signadot CLI, developers and agents can connect a service running on a local machine or in a cloud development environment directly to the remote Kubernetes cluster. This setup enables real-time debugging against live cluster dependencies and traffic, allowing for instant validation before code is pushed to a branch. 3. Pull Request Validation Signadot integrates directly into the pull request (PR) workflow to provide automated pre-merge validation. Pull requests automatically provision lightweight a sandboxes with a preview URL to enable developers and agents to validate changes end-to-end. Signadot’s developer-first agentic tools enable ad hoc tests and seamless integration into automated pipelines to validate the behavior of changes in the cluster. Teams can also bring their own automated test suites like Playwright or Cypress with Signadot Jobs.

Who Is the Company Behind Signadot?

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®

SmartMeter.io

SmartMeter.io is a performance and load testing tool with enterprise-level features using a familiar jMeter interface. Since its beginning SmartMeter.io is built as a hybrid performance management tool that runs well on a laptop, in a team, on a private infrastructure or a public cloud. Key reasons to prefer our solution: • excels in on-premises testing where the money is and where new cloud-based solutions are useless • replaces for a fraction of costs expensive obsolete on-premises solutions, that many large corporations bought but seldom really used • runs in a hybrid combined tests from the internal infrastructure and the cloud • is light enough to run on a laptop but robust enough to perform a distributed test from many locations around the world • can simulate users from desktop and mobile devices in one test simultaneously • connects in a modern way to other services with its open API and many 3rd party integrations • automates many tedious tasks otherwise performed manually • brings developers, testers and QA managers together on the same boat, eliminating frictions coming from different testing standards, tools and habits Our clients use SmartMeter.io to test and tune internal bank core systems, online banking systems, insurance core systems, CRMs, fraud detection systems and other intranets applications. In other use cases SmartMeter.io is used to manage performance of study and exam system with both internal and online parts.

Average Rating: 4.1/5.0

Total Reviews: 17

How Do G2 Users Rate SmartMeter.io?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)

Who Is the Company Behind SmartMeter.io?

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 59% Small, 24% Medium

What Are Recent G2 Reviews of SmartMeter.io?

What Are G2 Users Discussing About SmartMeter.io?

SmartUI

SmartUI by TestMu AI is an AI-powered visual regression and UI testing tool that compares application screenshots against approved base

Who Is the Company Behind SmartUI?

  • Seller: TestMu AI
  • Year Founded: 2018
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    498 employees on LinkedIn®

Softlight

Softlight is an AI dogfooding agent for software product and engineering teams. On every UI pull request it boots the app in an isolated sandbox with its own mock data, uses it like a real user across desktop, tablet and mobile, posts videos of every flow, flags UX issues, and proposes fixes that follow the team's design system. It installs as a GitHub app in two clicks and runs alongside AI code reviewers. Founded in 2025 in New York by Aditya Raju, a former Uber product manager. Suggested category: AI Software Testing Tools.

Who Is the Company Behind Softlight?

Software Testing AI

The code quality platform that identifies code coverage gaps and suggests how to resolve them – enabling developers to have confidence in their code while shipping quickly.

Average Rating: 4.5/5.0

Total Reviews: 4

Who Is the Company Behind Software Testing AI?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Software Testing AI?

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