Doorstop vs MathWorks Requirements Toolbox

Doorstop plans

• DoorstopFree
• Open-source DoorstopFree

MathWorks Requirements Toolbox plans

• Annual Individual LicensePriced on request
• Perpetual Individual LicensePriced on request

Pick Doorstop if…

Doorstop suits teams that keep requirements with source code and need traceability across linked documents. It may also fit workflows that use its supported import/export formats and publishing outputs.

Pick MathWorks Requirements Toolbox if…

You want what its maker publishes above — check its page for the details.