k6 Cloud - Managed load testing service built on top of the popular open-source project k6.
Oracle Application Testing Suite - Oracle Application Testing Suite is a comprehensive, integrated testing solution for web applications and services.
OctoPerf - OctoPerf is a SaaS load testing solution, based on JMeter.
SMARTBEAR ReadyAPI - SMARTBEAR ReadyAPI is one of the legit and professional automated testing API platforms that allows teams to create and run automated security tests for APIs and SOAP APIs.
WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details
Cisco TrustSec - Get more with Cisco TrustSec software defined segmentation technology. Facilitate dynamic role-based policy enforcement across your network.