ReadyAPI vs. k6 Comparison


ReadyAPI SmartBear	k6	+	+
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Gearset delivers enterprise‑grade power without the overhead, which is why leading global organizations in finance, healthcare, and technology choose us. 305 Ratings Visit Website KrakenD KrakenD is a high-performance API Gateway optimized for resource efficiency, capable of managing 70,000 requests per second on a single instance. The stateless architecture allows for straightforward, linear scalability, eliminating the need for complex coordination or database maintenance. It supports various protocols and API specifications, with features like fine-grained access controls, data transformation, and caching. Unique to KrakenD is its ability to aggregate multiple API responses into one, streamlining client-side operations. Security-wise, KrakenD aligns with OWASP standards and doesn't store data, making compliance simpler. It offers a declarative configuration and integrates with third-party logging and metrics tools. 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About The ReadyAPI platform accelerates functional, security, and load testing of RESTful, SOAP, GraphQL and other web services right inside your CI/CD pipeline. ReadyAPI allows teams to create, manage, and execute automated functional, security, and performance tests in one centralized interface - accelerating API quality for Agile and DevOps software teams. Teams can get started by importing API definitions like OAS (Swagger) or WSDLs, testing and recording live API traffic, or virtualizing web services to remove pipeline dependencies. Create comprehensive, data-driven functional API tests without the hassle of maintaining scripts. Generate load, stress, and spike tests to validate whether your API can handle real-world traffic conditions. Secure your vulnerable APIs from XSS, malformed XML, SQL injections and more with each deployment. Remove dependencies in your testing pipeline by virtualizing RESTful, SOAP, TCP, JMS, and other web services.	About The best developer experience for load testing. Open source load testing tool and SaaS for engineering teams. The k6 API and CLI are easy-to-use, flexible and powerful. Write tests in Javascript that mimic real-world scenarios. Automate your tests to ensure that your infrastructure and application remain performant. Configure SLOs in your k6 script to test the health of your services. Create tests faster with our browser recorder and converters (JMeter, Postman, Swagger). Extensive documentation, awesome community and first class support. No XML. No DSL. Just familiar scripting with ES6 JS.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Developers that need an API testing solution	Audience Developers, Test Engineers, SREs
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Supported Online Not Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $644 per year Free Version Not Supported Free Trial Supported	Pricing $99.00/month Up to 500 virtual users. 50 test runs/ month with 30 minute max duration. Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information SmartBear Founded: 2009 United States smartbear.com/product/ready-api/	Company Information k6 Founded: 2000 Sweden k6.io
Alternatives ZAPTEST ZAPTEST Inc.	Alternatives WebLOAD RadView Software
Postman	BlazeMeter
APIJockey TEST CgSe Computergrafik und Softwareentwicklung GmbH	Gatling
Parasoft	PFLB
NeoLoad Tricentis View All	LoadFocus View All
Categories API Testing Supported Functional Testing Supported Load Testing Supported Performance Testing Supported Software Testing Supported	Categories Automated Testing Supported Load Testing Supported Performance Testing Supported
Load Testing Features API Load Testing Supported Database Load Testing Supported Load Test Performance Reporting Supported Mail Load Testing Supported Multilocation Load Testing Supported Multiple Protocol Support Supported Test Script Customization Supported Web Application Testing Supported Performance Testing Features API Testing Supported Benchmarking Not Supported Cross Browser Testing Supported Debugging Not Supported Historical Reporting Not Supported Load Testing Supported Mobile Testing Not Supported Parallel Testing Supported Regression Testing Not Supported UI Testing Supported Web Testing Not Supported	Load Testing Features API Load Testing Supported Database Load Testing Not Supported Load Test Performance Reporting Supported Mail Load Testing Supported Multilocation Load Testing Supported Multiple Protocol Support Not Supported Test Script Customization Not Supported Web Application Testing Not Supported Performance Testing Features API Testing Supported Benchmarking Not Supported Cross Browser Testing Not Supported Debugging Supported Historical Reporting Not Supported Load Testing Supported Mobile Testing Not Supported Parallel Testing Not Supported Regression Testing Not Supported UI Testing Not Supported Web Testing Not Supported Show More Features Automated Testing Features Hierarchical View Not Supported Move & Copy Not Supported Parameterized Testing Not Supported Requirements-Based Testing Supported Security Testing Supported Supports Parallel Execution Not Supported Test Script Reviews Supported Unicode Compliance Not Supported
Integrations Azure DevOps Server Supported Jenkins Supported BI Book Not Supported Datadog Not Supported Docker Supported Git Supported Grafana Cloud Not Supported New Relic Not Supported Perfana Not Supported Qualflare Not Supported ServiceV Pro Supported TestArmy Supported TestChimp Not Supported TestComplete Supported TestEngine Supported Testkube Not Supported Tracetest Not Supported Travis CI Not Supported Zephyr Enterprise Supported Zephyr Squad Supported Show More Integrations View All 15 Integrations	Integrations Azure DevOps Server Supported Jenkins Supported BI Book Supported Datadog Supported Docker Not Supported Git Not Supported Grafana Cloud Supported New Relic Supported Perfana Supported Qualflare Supported ServiceV Pro Not Supported TestArmy Not Supported TestChimp Supported TestComplete Not Supported TestEngine Not Supported Testkube Supported Tracetest Supported Travis CI Supported Zephyr Enterprise Not Supported Zephyr Squad Not Supported Show More Integrations View All 17 Integrations
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