Best API Testing Tools in Germany - Page 4

Find and compare the best API Testing tools in Germany in 2025

Use the comparison tool below to compare the top API Testing tools in Germany on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    Autostub Reviews

    Autostub

    Torry Harris Business Solutions

    AutoStub® serves as a vital resource for accelerating the process of API development. By enabling rapid design, prototyping, documentation, and testing of APIs, it can drastically cut down on build times. The tool generates a working mock that empowers developers to interact with APIs prior to their complete implementation. This innovative solution is offered as a Software as a Service (SaaS), available for On-Premise installations, and can also function in a hybrid deployment model. Notable Features: - Simulates both ReST and SOAP services effectively. - Utilizes Swagger files for ReST and WSDL files for SOAP services as input formats. - Supports standard HTTP methods, including GET, POST, PUT, and DELETE for ReST operations. - Allows for the creation of WSDL/Swagger 2.0-compliant mock services and generates dummy data for thorough API testing. - Provides an endpoint URL compatible with third-party SOAP client tools. - Enhances quality assurance by facilitating functional testing processes. - Capable of managing multiple test scenarios simultaneously, ensuring comprehensive coverage in testing. In essence, AutoStub® not only streamlines API development but also contributes to a more efficient and robust testing environment.
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    Apiary Reviews
    Develop an API in just half an hour and share it with your colleagues or clients, allowing them to explore the API mock without any coding required. This hands-on approach enables them to test its functionality while you refine its design—coding can be deferred until you fully understand your developers' requirements. With a focus on being developer-friendly, our API framework is robust, open source, and highly adaptable. It combines the simplicity of Markdown with the capabilities of automated mock servers, tests, validations, proxies, and code samples tailored to your preferred programming languages. Often, grasping how an API will function in real-world scenarios is challenging until you can interact with it through code. Just as wireframes serve a purpose in UI design, a server mock is essential for effective API design, providing a quick way to prototype before diving into actual coding. With only two clicks, you can connect Apiary to your selected repository, giving you the choice to keep your API Blueprint private or share it publicly for community input. Each time you commit, we refresh the API documentation, and any updates you make at Apiary are automatically pushed to your repository, creating a seamless cycle of improvement. This process not only enhances collaboration but also accelerates the overall development timeline.
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    API Fortress Reviews
    Experience an advanced approach to continuous API testing and monitoring that integrates functional, integration, and load testing for internal, partner, and third-party APIs. You can evaluate REST, SOAP, GraphQL, Web Services, and Microservices seamlessly. Tests can be automated to fit into a CI pipeline, and internal APIs can be monitored on an ongoing basis. Options for deployment include Hosted Cloud, Self-Hosted Cloud, or a Hybrid solution. In numerous forward-thinking organizations, maintaining continuous API quality has evolved from being merely advantageous to becoming standard practice. API Fortress empowers companies to streamline their continuous API quality processes, enabling developers and test engineers to hasten their time-to-market while minimizing associated risks. Initiate your first tests automatically in mere seconds using a payload, specification file, or recorded API traffic. After that, you can modify tests using your preferred IDE, our downloadable IDE Forge, or the intuitive drag-and-drop GUI. All tests are easily editable to integrate smoothly into your current workflow, ensuring flexibility and efficiency in the testing process. By adopting this solution, teams can enhance collaboration and achieve greater consistency in their API testing efforts.
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    Loadmill Reviews
    Generate automated API tests directly from actual user sessions with Loadmill, which assists organizations in streamlining their development pipeline, enhancing speed, and automating manual testing through the replication of genuine user activity. By replaying thousands of user flow tests, you can effectively eliminate regression issues, shortening the duration of your regression cycles while allowing your team to concentrate on essential tasks. Minimize expenses related to inefficient testing practices and maintenance, as Loadmill automatically creates regression tests derived from real user interactions. This lets your team move swiftly and remain focused on priorities that matter most. By automating the entire quality assurance process through the recreation of authentic user behavior, Loadmill can be seamlessly integrated into your continuous delivery pipeline, enabling faster shipping of updates. Leveraging real traffic from websites globally, Loadmill tests your server's performance quickly, allowing you to launch tests within seconds and identify bottlenecks before they affect production. With a truly distributed system, you can utilize an unlimited number of unique IP addresses and locations for each test, while also having the capability to record and replay specific user scenarios at scale, ensuring comprehensive coverage and reliability in your testing efforts.
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    TestEngine Reviews
    TestEngine serves as a highly efficient platform designed for the automated execution of SoapUI and ReadyAPI tests on a large scale. It offers versatile deployment options, enabling installation across various environments, including cloud solutions or on-premises setups, utilizing Docker, virtual machines, or operating systems like Mac, Linux, and Windows, thus accommodating both centralized and distributed execution models. By leveraging TestEngine, teams can significantly speed up their delivery pipelines through concurrent test execution. This tool is capable of running extensive test suites in conjunction with shorter, spontaneous test cases, all while requiring minimal infrastructure upkeep. TestEngine effectively manages the queuing of test requests as they come in, even during peak submission times. As demand varies, it returns results to users on distributed clients and retains data for future access. The importance of robust testing cannot be overstated, as it is crucial for delivering and maintaining high-quality applications and services. With TestEngine, teams can enhance their testing processes and streamline execution without the challenges typically associated with complex environments, leading to increased productivity and efficiency in software development.
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    PFLB Reviews

    PFLB

    PFLB

    $50/month
    PFLB specializes exclusively in performance testing. We help companies identify and resolve performance bottlenecks, such as slow database queries or API calls that are not performing well. We are the company of choice for clients who need performance testing across a wide range of technologies, such as web and mobile applications and core banking systems. We offer a wide range of solutions for JMeter, LoadRunner and other environments. PFLB is a load testing platform that allows companies to perform efficient and scalable performance test. PFLB is a global leader in performance testing with over 15 years' experience.
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    Qyrus Reviews
    Employ web, mobile, API, and component testing to ensure smooth digital experiences for users. With our platform, you can confidently test your web applications, providing the reliability needed for optimal speed, enhanced efficiency, and reduced costs. Take advantage of the Qyrus web recorder, which operates within a low-code, no-code framework, enabling quicker test creation and shorter time to market. Enhance your script coverage through advanced test-building functionalities, such as data parameterization and the use of global variables. Utilize the scheduled runs feature to execute thorough test suites effortlessly. Incorporate AI-driven script repair to address issues of flakiness and brittleness that arise from changes in UI elements, thereby maintaining the functionality of your application throughout its development life cycle. Centralize your test data management with Qyrus’ Test Data Management (TDM) system, streamlining the process and removing the hassle of importing data from various sources. Additionally, users can generate synthetic data within the TDM system, facilitating its use during runtime and ensuring a smoother testing experience. This comprehensive approach not only enhances user satisfaction but also accelerates the overall development process.
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    Kusho Reviews
    Transform your Postman collection into comprehensive test suites that seamlessly integrate with your CI/CD pipeline. By simply providing a link to your Postman collection, you can generate detailed test suites efficiently. Additionally, you can engage Kusho AI with fundamental API details for manual prompts. This tool operates in harmony with your development workflow and automatically updates as needed. In today's fast-paced software teams, multitasking is essential, yet the process of writing test cases can consume significant time that developers could spend on other critical tasks. At KushoAI, we are creating an innovative AI agent designed to alleviate the burden of API testing from developers. This allows them to concentrate on their core competencies, resulting in smoother product releases than ever before. You can generate thorough test suites for each API, ultimately saving countless hours of manual effort. The system is adaptable to align with your organization's specific needs; just provide additional prompts in natural language and receive test code in mere seconds. KushoAI adeptly interprets your natural language requests and delivers test case code instantly. Furthermore, KushoAI has the capability to automatically execute pertinent test suites at any phase of your CI/CD pipeline, ensuring that your testing process remains efficient and effective. Embrace a future where developers can maximize their productivity while relying on intelligent tools like KushoAI for thorough and timely testing.
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    KeyRunner Reviews

    KeyRunner

    Launchiam

    $39/month/user
    A Comprehensive Solution for Developing, Testing, and Securing APIs. Revolutionize the way you create, evaluate, and oversee your APIs. Work collaboratively, execute tests locally, and safeguard sensitive information throughout the entire process. Instant Access, No Signup Required Begin using our platform immediately—eliminate the hassle of cumbersome registration or sign-in procedures. Integrations with VS Code & Desktop Applications Utilize our VS Code extension and desktop applications to ensure a smooth integration with your preferred working environment. Secure Local Storage & Execution Maintain the safety of your data through local storage and execution, which guarantees that confidential information remains on your device. Unlimited Collection Testing Effortlessly test and manage an infinite number of API collections, allowing for seamless scalability across all your initiatives. Create Mock Servers Enhance your development process by setting up mock servers that facilitate rapid testing and simulation of API responses. User-Friendly Testing & Playground Make testing easier with our intuitive interface—explore APIs without the need for any coding. Our advanced enterprise capabilities elevate your API management experience. Reach out to us for more information and to see how we can assist you further!
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    Testlemon Reviews

    Testlemon

    Testlemon

    $10/month
    Attract authentic and pertinent followers, enhance your visibility, and expand your connections - all conveniently within a single platform. This comprehensive solution allows you to streamline your networking efforts effectively.
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    Requestly Reviews

    Requestly

    RQ Labs, Inc.

    $0
    The Requestly API Client provides an array of features designed to assist in the effective design, management, and testing of APIs. This innovative tool serves as a valuable asset for both developers and quality assurance professionals, thanks to its unique combination of functionalities. 1. API Design: Requestly enhances the API design process by enabling users to create specific API requests while defining HTTP methods, headers, query parameters, and request bodies with ease. 2. API Request Execution: Central to API testing is the ability to send API requests, with detailed views available for responses that encompass status codes, headers, and payload content. 3. Organizing API Collections: By utilizing collections, users can neatly group related API requests, improving organization and facilitating teamwork. 4. Use of Variables: Requestly streamlines the API management and testing processes by allowing users to substitute hardcoded values with placeholders, including Collection, Environment, and Global Variables. 5. Scripting Capabilities: The inclusion of pre- and post-scripts enables users to apply logic or make modifications to requests prior to sending them, as well as to process responses and adjust variables for future API calls. This comprehensive suite of tools makes Requestly an essential resource for anyone involved in API development and testing.
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    NativeRest Reviews

    NativeRest

    NativeSoft

    $199
    NativeRest is a native REST API client designed for Windows, macOS, and Linux that prioritizes speed and resource efficiency. Unlike many Electron-based clients, NativeRest runs as a fully native application, leading to faster load times and lower resource consumption. It supports both offline usage with local data storage and cloud workspaces for team collaboration. The built-in proxy server enhances user privacy by masking IP addresses, while custom proxy configurations are also supported. The client features a user-friendly interface combined with advanced capabilities such as layered environment variables, authentication helpers, and customizable HTTP methods. Developers can generate ready-to-use code snippets in numerous languages, simplifying API integration. NativeRest also offers seamless import and export compatibility with popular tools like Postman and Insomnia. Additionally, it supports multilingual interfaces and offers both light and dark themes for user comfort.
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    Leapwork Reviews
    Leapwork is the world's most accessible platform for automation. Leapwork is a visual, no code approach that makes it easy for IT and business users to automate repetitive tasks. This allows enterprises to adopt automation faster and scale it up more quickly. More than 400 global companies use Leapwork across all industries, including banks, insurance companies, life science, government, and aerospace. NASA, PayPal and Daimler are just a few of the clients. The company has offices in Europe, America, and Asia. It is headquartered in Copenhagen.
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    Runscope Reviews
    An API Monitoring test using Runscope consists of one or multiple HTTP requests executed in a sequence to assess the availability, speed, and accuracy of an API. During each phase of the test, you can set up Assertions to check the response data and utilize Variables to retrieve information for later requests. A test is considered successful if all assertions are satisfied, whereas it will fail if any assertion does not hold true or if an error occurs, such as issues with the network connection. It’s crucial that your clients are not the ones informing you about service outages or malfunctions. Runscope integrates with your existing notification platforms like PagerDuty, Slack, HipChat, email, webhooks, and others. By actively monitoring your service performance, you can swiftly identify and troubleshoot API issues. Utilize the API Dashboard and daily API Performance Report to stay ahead of sporadic failures before they escalate into significant concerns. Ensure that your API calls' structure and content align with your expectations, as powerful and flexible assertions provide you with comprehensive control over the testing process. With these tools in hand, you can maintain a robust and reliable API experience for your users.
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    Swagger Reviews
    Enhance the efficiency of API development for individuals, teams, and large organizations using the Swagger open-source and professional suite of tools. Discover how Swagger can assist in designing and documenting APIs effectively on a large scale. The strength of Swagger tools is rooted in the OpenAPI Specification, which serves as the industry standard for designing RESTful APIs. There are various tools available to create, modify, and share OpenAPI definitions with different stakeholders. For comprehensive support of OpenAPI workflows, SwaggerHub serves as the platform solution that scales effectively. Millions of API developers, teams, and enterprises have benefited from Swagger's tools to create exceptional APIs. With Swagger, you gain access to the most robust and user-friendly tools that leverage the full potential of the OpenAPI Specification, ensuring a seamless development process that can adapt to evolving needs.
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    SOAtest Reviews
    PARASOFT SOATEST Artificial Intelligence and Machine Learning Power APIs and Web Service Testing Tools Parasoft SOAtest is based on artificial intelligence (AI), machine learning (ML), and simplifies functional testing across APIs and UIs. The API and web service testing tool is perfect for Agile DevOps environments because it uses continuous quality monitoring systems to monitor the quality of change management systems. Parasoft SOAtest is a fully integrated API and web-service testing tool that automates end-to-end functional API test automation. Automated testing is simplified with advanced functional test-creation capabilities. This applies to applications with multiple interfaces (REST and SOAP APIs as well as microservices, databases, etc.). These tools reduce security breaches and performance issues by turning functional testing artifacts in security and load equivalents. This allows for faster and more efficient testing, while also allowing continuous monitoring of API changes.
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    IBM Rational Test Workbench Reviews
    IBM Rational Test Workbench offers an array of software testing tools designed to enhance a DevOps approach, including API testing, functional UI testing, performance testing, and service virtualization. By enabling automation and encouraging earlier testing, it allows teams to identify and resolve issues sooner, ultimately reducing the cost of fixes. Additionally, IBM has introduced a new bundled offering that revolutionizes how DevOps software can be utilized and deployed, facilitating easier planning for the adoption and expansion of essential IBM DevOps products. This solution supports a comprehensive range of testing types, such as traditional functional and regression tests, mobile testing, and performance and scalability assessments. With a fully-integrated authoring environment, users can enjoy a seamless experience across various domains. Rather than waiting for all components to be available, teams can create virtual components to initiate testing immediately, ensuring that development remains agile and efficient. Embracing this approach fosters continuous improvement and quicker delivery cycles in software development.
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    Imvision Reviews
    Enterprises implement robust measures to secure their APIs throughout their entire lifecycle, ensuring protection regardless of their location. Achieving comprehensive visibility is crucial, as it allows a deep understanding of the underlying business logic that drives these APIs. By conducting thorough analyses of full API payload data, organizations can identify endpoints, usage trends, expected workflows, and any potential exposure of sensitive information. Imvision enhances this process by enabling the discovery of hidden vulnerabilities that go beyond conventional rules, thereby thwarting functional attacks and facilitating proactive measures against potential threats. Moreover, the application of Natural Language Processing (NLP) ensures high detection accuracy across large datasets while offering clear insights into the findings. This technology excels at recognizing ‘Meaningful Anomalies’ by interpreting API data as a language, thus revealing the functionalities of APIs through AI that models intricate data interrelations. It is also adept at identifying behavioral patterns that may attempt to tamper with the API logic at scale, allowing organizations to grasp anomalies more swiftly and in alignment with their business objectives. Ultimately, leveraging these advanced methodologies empowers enterprises to stay one step ahead of potential attackers while safeguarding their critical API infrastructure.
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    WireMock Reviews
    WireMock is a tool designed to simulate HTTP-based APIs, which some may refer to as a mock server or a service virtualization solution. It proves invaluable for maintaining productivity when a necessary API is either unavailable or incomplete. The tool also facilitates the testing of edge cases and failure scenarios that a live API might not consistently reproduce. Its speed can significantly decrease build times, transforming hours of work into mere minutes. MockLab builds on WireMock by providing a hosted API simulator that features an easy-to-use web interface, allows for team collaboration, and requires no installation. The API is fully compatible and can replace the WireMock server effortlessly with just a single line of code. You can operate WireMock from a variety of environments, including Java applications, JUnit tests, Servlet containers, or as an independent process. It offers the ability to match request URLs, HTTP methods, headers, cookies, and bodies through numerous strategies. Additionally, it provides robust support for both JSON and XML formats, making it simple to get started by capturing traffic from an existing API. Overall, WireMock serves as a crucial resource for developers seeking to streamline their API testing processes.
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    42Crunch Reviews
    The true asset in your intelligence framework lies not in AI, but in the expertise of your developers. Equip them with the necessary tools to take charge of API security, ensuring consistent and exceptional protection throughout the entire API lifecycle. Integrate your OpenAPI definition seamlessly into your CI/CD pipeline to enable automatic auditing, scanning, and safeguarding of your API. By evaluating your OpenAPI/Swagger file against over 300 security vulnerabilities, we will prioritize them according to severity and provide precise remediation instructions, thus embedding security into your development processes effortlessly. Implement a zero-trust architecture by verifying that all APIs adhere to a defined security standard prior to production, actively scanning live API endpoints for potential risks and automating redeployment as needed. Maintain the integrity of your APIs from the design phase to deployment, gaining comprehensive insights into attacks targeting APIs in production, while also defending against threats without compromising performance. This proactive approach to security not only strengthens your defenses but also fosters a culture of vigilance within your development team.
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    ApiScout Reviews

    ApiScout

    ApiScout

    $5 per month
    ApiScout serves as a comprehensive platform for the creation, evaluation, and documentation of REST APIs, boasting impressive speed without the need for waiting, restarts, or loading indicators, and is optimized for all Mac devices. You can easily craft requests and analyze responses with its user-friendly interface. As an indispensable HTTP Client tool, ApiScout streamlines the API development process, allowing you to categorize requests into organized folders for better management. Furthermore, it supports the use of dynamic values, enabling you to incorporate calculations, previous response data, environment variables, and computed hashes into your requests seamlessly. Environment variables are particularly useful for clustering related values, making it easy to switch between different user accounts or servers. By defining reusable variables such as tokens, base URLs, or credentials, you can enhance your workflow, ensuring a smooth transition between development and production environments. This level of organization and efficiency makes ApiScout an essential tool for any developer working with APIs.
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    HTTPie Reviews
    HTTPie is revolutionizing the way APIs are accessed and utilized, making the process straightforward and user-friendly for developers creating the technologies of today. Featuring AI assistance, neatly organized HTTP methods in tabs, a convenient context menu for libraries, and support for cURL input mode, it combines all the ease of our terminal version with a modern graphical interface. This open-source API testing tool is designed for innovative thinkers, earning the trust of developers worldwide for their API testing needs. Among our users are engineers from leading tech companies who are at the forefront of driving significant change. Our mission focuses on simplifying and enhancing the API experience for all creators of tools, applications, and advanced technologies. We are firm believers in the transformative power of APIs to improve our world. Users can interact effortlessly with various APIs while harnessing the benefits of AI-assisted functionalities. Additionally, our platform allows for efficient work organization through spaces, collections, and tabs, enabling users to parameterize requests using variables and environments. With features like auto-save and real-time synchronization across devices, developers can build and preview requests without the need to send them immediately, fostering a more effective and intuitive workflow.
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    DevKit Reviews
    The Ultimate AI Companion for Developers. DevGPT merges the capabilities of ChatGPT with over 30 specialized mini-devtools, enabling you to effortlessly test public APIs, access databases, generate code, and create interactive art—all in mere seconds, ultimately saving you countless hours each week! Rapidly develop features and test them independently before integrating them into your codebase with assurance. Unleash your inner creative coder by utilizing our code generation and p5.js tools to craft eye-catching art and engaging mini-games. Our vibrant community of over 250 developers on Discord is just the beginning; Pro users can take advantage of an even more exclusive sub-community. Enjoy the convenience of having all your preferred tools consolidated in one platform, eliminating the hassle of juggling multiple apps, websites, and command-line tools. This streamlined approach significantly minimizes context-switching, allowing you to enhance your overall productivity and focus on what truly matters. Embrace the future of development with DevGPT and transform your coding experience!
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    ContextQA Reviews
    ContextQA is an innovative solution designed to help organizations boost their automation testing capabilities, improve software quality, accelerate product release timelines, and significantly reduce costs associated with maintaining software standards by leveraging AI-powered SaaS technology. By transforming manual test cases and user stories into automated tests, AI agents streamline the testing process. Additionally, ContextQA gathers evidence and conducts root-cause analysis when bugs are detected. It identifies key user journeys and highlights deficiencies in the software testing framework. With comprehensive end-to-end testing, including contract testing, there is no longer a necessity for distinct tools for front-end and back-end testing. It allows for the identification of issues, performance improvements, and ensures smooth user interactions across various browsers, mobile devices, and operating systems. Furthermore, ContextQA makes it easier to integrate test cases with minimal effort, facilitating a swift increase in automation coverage for your products and services while ultimately enhancing productivity and efficiency.
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    Stellar Reviews
    Accelerate your testing workflows using Stellar’s low-code automation platform. Boost productivity, reduce mistakes, and attain more intelligent software testing through seamless solutions for UI, API, mobile, performance, and accessibility assessments. Enable your team to conduct more tests while experiencing less stress, thanks to easy integration and sophisticated analytics tools. With Stellar, you can transform your testing approach and unlock new levels of efficiency.