Best API Testing Tools for On-Premises of 2024

Engineered for peak performance and efficient resource use, KrakenD can manage a staggering 70k requests per second on just one instance. Its stateless build ensures hassle-free scalability, sidelining complications like database upkeep or node synchronization. In terms of features, KrakenD is a jack-of-all-trades. It accommodates multiple protocols and API standards, offering granular access control, data shaping, and caching capabilities. A standout feature is its Backend For Frontend pattern, which consolidates various API calls into a single response, simplifying client interactions. On the security front, KrakenD is OWASP-compliant and data-agnostic, streamlining regulatory adherence. Operational ease comes via its declarative setup and robust third-party tool integration. With its open-source community edition and transparent pricing model, KrakenD is the go-to API Gateway for organizations that refuse to compromise on performance or scalability.

It works: Codeless testing Give your entire team the ability to create and maintain automated tests. Not just developers. Meet your testing demands fast. You can get full coverage of your tests in days and not months. Our natural-language tests are very resistant to code changes. Our AI will quickly repair any test failures. Continuous Testing is a key component of Agile/DevOps. Push features to production in the same day. Boozang supports the following test approaches: - Codeless Record/Replay interface - BDD / Cucumber - API testing - Model-based testing - HTML Canvas testing The following features makes your testing a breeze - In-browser console debugging - Screenshots to show where test fails - Integrate to any CI server - Test with unlimited parallel workers to speed up tests - Root-cause analysis reports - Trend reports to track failures and performance over time - Test management integration (Xray / Jira)

Parasoft's mission is to provide automated testing solutions and expertise that empower organizations to expedite delivery of safe and reliable software. A powerful unified C and C++ test automation solution for static analysis, unit testing and structural code coverage, Parasoft C/C++test helps satisfy compliance with industry functional safety and security requirements for embedded software systems.

Testsigma is a low-code end-to-end test automation platform for Agile teams. It lets SDETs, manual testers, SMEs, and QAs collaboratively plan, develop, execute, analyze, debug, and report on their automated testing for websites, native Android and iOS apps, and APIs. It is available as a fully managed, cloud-based solution as well as a self-hosted instance that is open source (Testsigma Community Edition). The platform is built with Java, but the automated tests are code-agnostic. Through built-in NLP Grammar, teams can automate user actions in simple English, or generate airtight test scripts with the Test Recorder. With features like built-in visual testing, parametrized or data-driven testing, 2FA testing, and an AI that automatically fixes unstable elements and test steps, identifies and isolates regression-affected scripts, and provides suggestions to help you find and fix test failures, Testsigma can replace tens of different tools in the QA toolchain to enable teams to test easily, continuously, and collaboratively.

Ambassador Edge Stack, a Kubernetes-native API Gateway, provides simplicity, security, and scalability for some of the largest Kubernetes infrastructures in the world. Ambassador Edge Stack makes it easy to secure microservices with a complete set of security functionality including automatic TLS, authentication and rate limiting. WAF integration is also available. Fine-grained access control is also possible. The API Gateway is a Kubernetes-based ingress controller that supports a wide range of protocols, including gRPC, gRPC Web, TLS termination, and traffic management controls to ensure resource availability.

You can use your favorite debugging software to locally troubleshoot your Kubernetes services. Telepresence, an open-source tool, allows you to run one service locally and connect it to a remote Kubernetes cluster. Telepresence was initially developed by Ambassador Labs, which creates open-source development tools for Kubernetes such as Ambassador and Forge. We welcome all contributions from the community. You can help us by submitting an issue, pull request or reporting a bug. Join our active Slack group to ask questions or inquire about paid support plans. Telepresence is currently under active development. Register to receive updates and announcements. You can quickly debug locally without waiting for a container to be built/push/deployed. Ability to use their favorite local tools such as debugger, IDE, etc. Ability to run large-scale programs that aren't possible locally.

ACCELQ is an AI-powered, no-code test automation and management on a cloud-native platform. It offers a unified solution for web, mobile, API, database, and packaged apps. With automation-first, codeless capabilities, testing teams can easily use it without technical or programming expertise. ACCELQ enables businesses to achieve 3x productivity and over 70% cost savings through its pioneering autonomics-based automation platform. Recognized as a leader in The Forrester Wave™: Continuous Automation Testing Platforms, Q4 2022, ACCELQ stands out in the industry.

Akto is an open source, instant API security platform that takes only 60 secs to get started. Akto is used by security teams to maintain a continuous inventory of APIs, test APIs for vulnerabilities and find runtime issues. Akto offers tests for all OWASP top 10 and HackerOne Top 10 categories including BOLA, authentication, SSRF, XSS, security configurations, etc. Akto's powerful testing engine runs variety of business logic tests by reading traffic data to understand API traffic pattern leading to reduced false positives. Akto can integrate with multiple traffic sources - Burpsuite, AWS, postman, GCP, gateways, etc.

Pynt, an innovative API Security Testing Platform, exposes verified API threats by simulating attacks. We help hundreds companies, including Telefonica, Sage and Halodoc to continuously monitor, categorize and attack poorly secured APIs before hackers do. Pynt’s uses a unique hacking technology and an integrated shift-left strategy, using home-grown attack scenario, to detect real threats. It also helps to discover APIs and suggest fixes for verified vulnerabilities. Pynt is trusted by thousands of companies to protect the No. As part of their AppSec strategies, a number of companies rely on Pynt to secure the no.

Appvance IQ (AIQ), delivers transformative productivity gains and lower costs for both test creation and execution. It offers both AI-driven (fully automated tests) and 3rd-generation codeless scripting for test creation. These scripts are then executed using data-driven functional and performance, app-pen, and API testing -- both for web and mobile apps. AIQ's self healing technology allows you to cover all code with only 10% of the effort required by traditional testing systems. AIQ detects important bugs automatically and with minimal effort. No programming, scripting, logs, or recording are required. AIQ can be easily integrated with your existing DevOps tools, processes, and tools.

AutoStub®, a powerful tool for API development, is essential. AutoStub® can dramatically reduce the time it takes to design, prototyping and document APIs. AutoStub®, a functional mock, allows developers to interact with APIs before they are fully implemented. Available as a SaaS offering, on-premise deployments or in a hybrid format. Key Features Simulate ReST and SOAP Services Input format - Swagger files for ReST, WSDL files for SOAP services ReST supports GET, POST and PUT methods. Create mock services based on WSDL/Swagger 2.0; generate dummy data to API testing Get an endpoint URL that you can use on a third-party SOAP client tool Facilitates functional testing, which improves quality Can handle multiple test scenarios together

Continuous API testing and monitoring can be improved to unify functional, integration, load, and performance testing across internal, partner and third-party APIs. Test REST, SOAP and GraphQL. Web Services, Microservices, and Microservices. Automate tests as part a CI pipeline. Continuously monitor internal APIs. Available via Hosted Cloud, Self–Hosted Cloud, and Hybrid. Continuous API quality is more than just a competitive advantage for many innovative companies. It's the new norm. API Fortress helps any company simplify continuous API quality. It allows developers and testers to significantly accelerate time to market without increasing risk. Create your first test in seconds using a payload, specification file or recorded API traffic. Edit your tests in your IDE, the downloadable IDE Forge or the easy drag-and-drop GUI. All tests can be edited in your existing workflow without any difficulty.

TestEngine is an optimized test execution engine that automates SoapUI/ReadyAPI tests on a large scale. TestEngine is flexible in deployment and can be installed on any cloud or on-premise environment. It supports centralized execution models as well as distributed options. TestEngine concurrently executes tests to accelerate your delivery pipelines. With minimal infrastructure maintenance, you can run large test suites along with shorter ad-hoc cases. TestEngine queues requests for execution of tests as they arrive. This allows staging projects to be submitted during peak times. As demand fluctuates, results are returned to clients. However, they can also be stored for later consumption. Testing is an integral part in delivering and maintaining stable, high-quality applications and services. TestEngine allows teams and individuals to speed up test executions, while avoiding complex environments.

The Platform to Build APIs, Test them and Secure them. Transform the way you design, manage, and test APIs. Collaborate quickly, run local tests, and protect sensitive information at every step. No Signup or Login No need to sign up or login. VS Code Extension & Desktop Applications Work wherever you are most comfortable! Our VS Code desktop apps and extension integrate seamlessly with existing workflows. Local Storage & Execution Local storage and execution will keep your data safe, ensuring that sensitive information remains on your device. Run Unlimited Collections Test and manage an unlimited number of API collections to enable effortless scaling across all your projects. Mock Servers Create mock servers to speed up testing and API response simulation. Playground Scriptless Testing & Playground Simplify testing with our user-friendly interface--experiment with APIs without writing any code. Our enterprise features go even further. Contact us today!