k6 Cloud - Managed load testing service built on top of the popular open-source project k6.
Boomi - The #1 Integration Cloud - Build Integrations anytime, anywhere with no coding required using Dell Boomi's industry leading iPaaS platform.
OctoPerf - OctoPerf is a SaaS load testing solution, based on JMeter.
Postman - The Collaboration Platform for API Development
WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.