Based on our record, Doorstop seems to be more popular. It has been mentiond 1 time since March 2021. 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.
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
OCExaminer - Medical Billing
Reqflow - Reqflow is a free and open-source tool for traceability of requirements across documents, designed to analyse documents with speed and efficiency.
EDIinsight - EDIinsight software enables users to track transaction in real-time, customize claim edits, create secondary claims, & manage claim workflow
rmtoo - rmtoo is a free and open source requirements management tool.
XIFIN RPM - XIFIN RPM manages and automates medical claims filing, reduces the risks associated with regulatory compliance, and provides visibility.
Requirements Quality Suite - The Systems Engineering Suite offers you the tools, processes and skills to Verification, Traceability, Reusability and Quality.