As of May 2026, there are 296 SaaS companies in Software Testing Tools. They have combined revenues of $3.3B and employ 19.6K people. They have raised $1.6B and serve 135.9M customers combined.
Sorting: Highest -> Lowest
Showing 10 of 25 companies ranked by annual revenue.
Cambridge, England, United Kingdom
Developer of software tools designed to diagnose severe software failures. The company's tools are mainly used for Linux and Android operating systems, enabling software developers to provide reversible debugging on complex and real-world applications.
Vienna, Virginia, United States
Software engineering firm primarily servicing the DoD, with engineers who develop and deploy tools for digital forensics and reverse engineering
Vienna, Virginia, United States
A platform for building the impossible. Autonomous testing trusted by Palantir, MongoDB, Ethereum and many others.
New York, NY, United States
The technical health of a website plays a major role in both user experience and search engine visibility — key influences on any business’s brand awareness, customer satisfaction, and sales. Lumar is the platform of choice for enterprise companies & teams behind complex, revenue-driving websites around the globe to identify issues preventing their sites reaching their full potential, including technical SEO, web accessibility, site speed, and even bespoke metrics to capture practically anything from the HTML of a web page. Lumar re-imagines the way you manage technical SEO, accessibility and other website technical health issues. It enables proactive, connected workflows to identify, track and fix issues across your domains and ease your development process. The Lumar platform gives you total control over your crawl strategies, eliminates data overload, simplifies monitoring and reporting, and automates QA testing. The results? Better prioritization, faster time to fix, and less time wasted fixing preventable issues. And ultimately reduced costs.
Hamburg, Hamburg, Germany
Speed Kit is the all-in-one page speed tool for 7,000+ sites with 300+ million users. Market leaders like BMW, Decathlon, and Carhartt load faster with Speed Kit. We offer a powerful Speed-as-a-Service that turbocharges your site in one week and improves user experience, web vitals, and conversion rates. 1) Plug and play integration: Add two simple JavaScripts to your site with our support. 2) Instant speed improvements: Accelerate your site with the world’s fastest caching technology. 3) A/B speed test results: Get proven speed improvements through statistical A/B tests.
United States
Digerati Systems expertise in staffing solutions, ERP, mobile & web apps, software testing, government contracting and website development.
San Diego, California, United States
- Our outsourcing model allows our clients to scale resources and save money at the same time - We proud to deliver a reliable high-quality software code - No communication gaps between your team and our team - We fill the gaps in SDLC processes - We prove that software outsourcing can be done the right way - We provide local & international software development, QA, PM resources - We work in Biotechnology, Healthcare, FinTech and other vertical markets - We provide expertise in process optimization, quality of developed software and product's quality overall - We specialize on project-based work and technical staff augmentation - Senior management with 20+ years of experience - Senior level developers with 8+ years of commercial experience - The average project duration is between six months and two years - Our customers say we are reliable, trustworthy and provide the best prices for the best quality code - We guarantee our loyalty and transparency in communication wit
Lisbon, Lisboa, Portugal
Codacy is a developer-first, API-driven platform that provides a curated collection of best-in-class code analysis, security, coverage, and engineering performance tools. Codacy integrates seamlessly into existing development workflows, empowering development teams to deliver secure, high-quality software faster.
Boynton Beach, Florida, United States
Arm device virtualization for mobile security research, mobile app testing, IoT device modeling, and beyond. Powerful security and testing tools for iOS, Android, and Linux phones and devices.
Each Tuesday, we reverse-engineer a real SaaS company's revenue, profit, CAC, funnels, and its top growth tactic.
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