Best Automation Testing Tools with API Testing Capabilities

Katalon is a comprehensive, all-in-one, AI-augmented quality management platform designed to assist quality assurance, DevOps, and software teams of any size in delivering exceptional customer experiences more efficiently. By streamlining the software development lifecycle, Katalon enhances the authoring, execution, and analysis of test automation across various applications and environments. Its flexible integration capabilities allow it to seamlessly fit into a team’s existing architecture and processes, making it a valuable tool for organizations aiming to improve their software quality. Targeted at software development teams, Katalon caters to a diverse audience, including quality assurance professionals, developers, and project managers. The platform is particularly beneficial for teams looking to accelerate their testing processes while maintaining high-quality standards. Katalon supports various use cases, from simple test case creation to complex test execution across multiple devices and environments. Its features enable teams to align testing strategies with project requirements, manage resources effectively, and gain insights into the overall quality of their software products. Katalon’s key features include robust test planning, authoring, organization, execution, and analysis capabilities. The test planning feature allows teams to connect test cases to requirements in Jira, ensuring alignment between testing efforts and project goals. Test authoring is simplified through Record-and-Playback and Built-in Keywords, enabling users to create test cases without extensive coding knowledge. Additionally, the platform offers comprehensive test organization tools, allowing users to categorize test cases efficiently for better management. The test execution capabilities provide access to a wide range of device-browser-OS combinations, facilitating tests in various environments without the burden of configuration and maintenance. The platform also incorporates advanced AI features that elevate the testing process. For instance, StudioAssist utilizes ChatGPT to generate test scripts from plain language input, making it easier for all stakeholders to understand the testing process. Other AI-driven functionalities include SmartWait, which ensures all necessary elements are present before proceeding with tests, and self-healing capabilities that automatically fix broken element locators. Furthermore, Katalon’s visual testing feature uses AI to identify significant UI changes, minimizing false positives and focusing on relevant alterations, thereby enhancing the overall testing accuracy. Since its inception in 2016, Katalon has evolved into a leading provider of low-code continuous quality solutions, empowering teams globally to deliver exceptional digital experiences. With a strong presence in over 160 countries and recognition from industry leaders like Gartner and Capterra, Katalon continues to invest in the software quality community, providing valuable resources and support to its users. The platform’s commitment to flexibility and scalability makes it an essential tool for any organization looking to enhance its quality management processes.

Testsigma is an agentic test automation platform powered by AI-coworkers that work alongside QA teams to simplify testing, accelerate releases and improve quality across web, mobile, desktop, API, and applications like Salesforce and SAP. At the core of Testsigma are Testsigma Copilot and Atto, an AI coworker for QA teams that mobilizes a team of AI agents to autonomously plan, design, develop, execute, maintain, and optimize tests. The platform also provides end-to-end test management, powerful built-in features like visual testing, accessibility testing, cross-browser & cross-device testing, and seamless extensibility through 30+ native integrations and custom apps. Used by Nestlé, KFC, DHL, Samsung, Cisco, and more, Testsigma empowers quality engineering teams to speed up their testing effortlessly, thus ensuring high-quality software delivery with confidence.

SoapUI is the world's most trusted open source API testing tool

Virtuoso QA is a secure, low-code/no-code, robotic test automation platform powered by Artificial Intelligence (AI) and Natural Language Programming (NLP) to automate your functional and end-to-end tests for any browser-based application, at scale in the cloud. We enable engineers and non-engineers alike to automate tests pre-development and in-sprint. Our mission is to be at the forefront of the 'Quality First' software revolution and deliver on the promise of low-code/no-code test automation. Welcome to the future!

Test automation to make manual testing more efficient and let developers and testers collaborate.

AI-Native Test Automation: Creation, Maintenance & Analysis AN END-TO-END SOLUTION Harnessing AI Across Test Automation Lifecycle Loadmill is an innovative AI-driven test automation platform designed to streamline the entire test automation lifecycle. Our platform harnesses artificial intelligence to simplify the creation, maintenance, and analysis of test scripts, allowing QA engineers to generate robust, automated test scripts from manual test cases with minimal effort. By focusing on testing through the API layer, Loadmill provides a solution that is fast, cost-effective, and platform-agnostic, enabling comprehensive cross-platform end-to-end testing. Integrating seamlessly with existing SDLC tools and workflows, Loadmill ensures compatibility and enhances productivity in diverse development environments. The platform's AI capabilities extend beyond test creation. Loadmill assists with test maintenance by intelligently refactoring test scripts in response to application changes, significantly reducing the manual effort required. Additionally, Loadmill's AI-driven analysis tools help QA engineers quickly identify and resolve test failures, providing detailed root cause analyses and suggesting potential fixes. This comprehensive approach not only boosts QA and development productivity but also increases test coverage and reduces test cycle duration. Designed for enterprise customers and complex multi-system applications, Loadmill is a versatile and powerful solution for modern software testing needs, offering robust integrations with various CI/CD tools, source control systems, and ticketing platforms. Learn more: https://www.loadmill.com/mobile-testing Book a demo: https://www.loadmill.com/schedule-demo/ Website https://www.loadmill.com

TestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community. TestProject helps testers and developers ensure quality with speed, by eliminating maintenance & setup hassles and empowering Selenium & Appium with AI self-healing technology. No matter your skillset, TestProject has all the tools you need to ensure a top-notch automation experience, using advanced codeless features or open source SDK compatible with native Selenium APIs. To top it off, you also get to leverage their useful Addons library, out-of-the-box beautiful test reports, seamless integrations into your CI/CD pipelines, worldwide team collaboration options to boost efficiency, and all of this at no cost. By fostering a collaborative community that can come together, as individuals and in teams, TestProject is shaping the future of software testing and helping teams overcome testing challenges with ease and deliver flawless products. Founded in 2015 and acquired by Tricentis in 2019. To learn more, visit https://testproject.io/

Zebrunner is an AI-powered, unified platform that bridges the gap between manual and automated testing, enabling QA teams to work together seamlessly. Zebrunner Testing Platform leverages advanced AI to optimize and accelerate the testing process, from generating and autocompleting test cases to prioritizing failures and providing real-time insights. This unified approach ensures that all aspects of testing are integrated, streamlined, and aligned with your development cycle, ultimately leading to higher quality software and faster delivery times. Zebrunner Test Case Management is an integral component of the platform, offering a comprehensive solution for managing manual test cases. The tool simplifies test organization with features like split-screen navigation, customizable layouts, and drag-and-drop editing. Testers can gain real-time insights into their testing progress, quickly identifying and addressing blockers or failures. The integration of AI further accelerates the process by automating the creation and completion of test cases, allowing teams to focus on more critical tasks. Additionally, Zebrunner's customizable fields and filters enable tailored test management, ensuring that testing aligns with specific project requirements and goals. Zebrunner Automation Reporting is designed to empower teams with advanced reporting and analysis capabilities for their automated testing efforts. This module seamlessly integrates with existing test automation frameworks like TestNG, JUnit, PyTest, Cypress, and Playwright, or custom setups via REST API. It provides real-time insights into test execution, allowing teams to monitor progress, analyze failures, and access runtime artifacts such as logs and video recordings. By visualizing trends and metrics, Zebrunner helps teams identify areas for improvement and optimize their testing processes. The platform's robust reporting capabilities ensure that stakeholders have access to accurate and actionable data, facilitating smarter decision-making and continuous improvement in testing practices. In addition to its core features, Zebrunner offers rich integrations with tools like Jira, enabling bidirectional traceability and a unified workflow across testing and development teams. With its modular design, teams can choose to use the entire platform or select specific modules that best meet their needs. Zebrunner is also enterprise-ready, supporting large teams with features like role-based access control, Single Sign-On, and ISO 27001 certification for data security. This makes Zebrunner a scalable, secure, and efficient solution for organizations of all sizes looking to enhance their testing capabilities.

Provar provides a Salesforce-centric, low-maintenance testing solution that delivers speed, reliability, and scalability. With comprehensive coverage, integration support, and AI at every stage of the testing lifecycle, Provar helps QA teams to confidently release high-quality software faster.

Endtest is a low-code testing platform designed to streamline the process of building, maintaining, and executing tests for web and mobile applications. This innovative solution empowers users, regardless of their technical background, to create comprehensive test cases that ensure the quality and functionality of their software products. By eliminating the need for advanced QA engineering skills, Endtest makes it accessible for teams to integrate testing into their development workflows seamlessly. The platform caters to a diverse audience, including software developers, product managers, and quality assurance teams. Its user-friendly interface allows individuals from various roles to participate in the testing process, fostering collaboration and enhancing communication within teams. This inclusivity is particularly beneficial for organizations that may not have dedicated QA resources, as it enables them to maintain high testing standards without the overhead of specialized personnel. Endtest offers a range of specific use cases that address common challenges in software testing. Users can create automated tests that cover critical user journeys, ensuring that applications perform as expected across different devices and browsers. The platform supports both functional and regression testing, allowing teams to quickly validate new features and identify issues before they reach production. Additionally, the low-code nature of Endtest means that users can easily modify and update tests as application requirements evolve, reducing the time and effort typically associated with test maintenance. Key features of Endtest include its intuitive drag-and-drop interface, which simplifies the test creation process, and its robust integration capabilities with popular development tools and CI/CD pipelines. This ensures that testing can be seamlessly incorporated into existing workflows, enhancing efficiency and reducing the time to market. Furthermore, Endtest provides detailed reporting and analytics, allowing teams to gain insights into test results and application performance, which can inform future development decisions. By providing a low-code solution for test automation, Endtest stands out in the crowded field of testing tools. Its focus on accessibility and collaboration enables teams to adopt a proactive approach to quality assurance, ultimately leading to more reliable software products and improved user satisfaction. The platform not only enhances the testing process but also contributes to a culture of quality within organizations, making it a valuable asset for any team involved in software development.

Telerik Test Studio is a test automation platform for web, desktop and responsive web applications. It offers functional UI, load/performance and RESTful API testing. Test Studio is designed to support both the less experienced QAs as well as the savvier automation engineers with coding skills and software engineers in test.

Powerful and lightweight functional testing solution built specifically for continuous testing and continuous integration.

TestingWhiz is a Code-less Test Automation Tool for Functional, Regression and Database Testing of your Web, Mobile and Cloud-based Applications. It is a Test Automation Tool, which can perform end-to-end testing like Functional, Regression, Database, Big Data, Web UI, Cross Browser testing & Distributed Execution for Web, Mobile and Cloud Apps.

BQ C-SAPS™  is a game changer in the new era of 'in-line' testing and automation and includes test management. Their differentiated design architecture and technology underpinnings allow you to automate inline from day one and compresses your release cycle, thereby actually reducing your development time.

Get Rapid Feedback From Your CI/CD Pipeline. This API, microservices, and web service testing tool incorporates extensive functional testing along with critical load, performance, and security testing early into Agile development. Gain immediate and intelligent feedback for smarter API testing and on-time releases. Anchored in artificial intelligence (AI) and machine learning (ML), Parasoft SOAtest simplifies the complexity of functional testing across APIs, UIs, databases, and more. Change management systems continuously monitor quality for Agile DevOps environments. Use a single, intuitive interface to meet all your test automation needs. Automate complex API functional, load, performance, and security testing scenarios for over 120 message formats and protocols, covering microservices to mainframe. Test confidently knowing that our change impact analysis continuously monitors APIs. It highlights changes and corresponding test cases for updates and streamlines test refactoring efforts. Test impact analysis identifies the tests that align with code changes to optimize validation and reduce execution time.