We performed a comparison between k6 Open Source and ReadyAPI Performance based on real PeerSpot user reviews.
Find out what your peers are saying about Apache, OpenText, Tricentis and others in Load Testing Tools."The standout feature of k6 is its strong focus on API performance testing."
"The performance and reporting of this solution have been its most valuable features."
"ReadyAPI automation can help us validate the functionality of most web services, allowing us to find out the exact number of defects before deployment to the user interface."
"We find the product to be scalable."
"We can scale."
"It's like a centralized interface that allows us to increase the quality of our APIs."
"It stores good reports, as in, improved reports if compared with the SoapUI. It also has in-built security. You just need to switch and check the security testing. My team has never used it, but I know ReadyAPI provides those facilities as well."
"he initial deployment process is easy."
"One area where k6 could improve is by introducing a GUI similar to JMeter."
"This is an area for improvement with the tool. We unnecessarily use JMeter for some website testing, which we would like to avoid by introducing this tool for API and load testing because it provides load testing features."
"This solution could be improved by offering artificial AI testing in addition to API testing. For example, we would like to have machine learning testing because when test applications, manual work could be completed automatically using this functionality."
"The solution’s interface could be improved."
"I want the solution to be able to monitor Apache Kafka activity as well."
"It is very slow sometimes."
"I'd not sure if they have the same level of documentation for performance and security testing."
"We need some time to understand and configure the solution."
k6 Open Source is ranked 17th in Load Testing Tools with 1 review while ReadyAPI Performance is ranked 8th in Load Testing Tools with 7 reviews. k6 Open Source is rated 7.0, while ReadyAPI Performance is rated 8.2. The top reviewer of k6 Open Source writes "Offers good scalability and has the ability to integrate with various systems and services". On the other hand, the top reviewer of ReadyAPI Performance writes "Straightforward to install with the ability to add multiple assertions but the price is too high". k6 Open Source is most compared with Apache JMeter, Tricentis NeoLoad, Akamai CloudTest and RadView WebLOAD, whereas ReadyAPI Performance is most compared with SmartBear LoadNinja and Apache JMeter.
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