Doorstop might be a bit more popular than Kissflow. We know about 1 link to it since March 2021 and only 1 link to Kissflow. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Kissflow is a well-rounded tool that bridges workflow & business process management in a single operating environment. This platform takes out the pain of work tracking by introducing tools and functions that simplify much of the work through automation. Source: about 3 years ago
Zooming into "requirements management" (and out of "developing test cases") there's a couple of Open Source projects that address specifically this important branch of software development. I like both approaches and I think they might be used in different situations. By the way, the creators of these two projects are having useful conversations on aspects of their solutions so you might want to try both and see... - Source: Hacker News / about 2 years ago
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
Reqflow - Reqflow is a free and open-source tool for traceability of requirements across documents, designed to analyse documents with speed and efficiency.
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
rmtoo - rmtoo is a free and open source requirements management tool.
Nintex - Cloud-based digital workflow management automation platform
Requirements Quality Suite - The Systems Engineering Suite offers you the tools, processes and skills to Verification, Traceability, Reusability and Quality.