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SPECIFICTION
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Doorstop vs Valispace

Doorstop

github.com

Valispace

valispace.com

Side by side

FigureDoorstopValispace
Price fromFree$83.25/mo
Free planYes—
Free trial—Yes
Open sourceYes—
WebYesYes
WindowsYes—
macOSYes—
LinuxYes—
APIYesYes
Self-hostedYesYes
Plans published22
Spec score · Requirements Management Software9.0 (#1)7.5 (#16)
IntegrationsDoorstop requires Python and Git or another version control system, and can be added to a Poetry project.The pricing page lists integrations with Python, Matlab, MS Word, MS Excel, Satsearch, and Solidworks.
PurposeDoorstop manages textual requirements alongside source code in version control.The software links requirements to designs, systems, verifications, and test cases for traceability.
TraceabilityDocuments can be linked into parent-child hierarchies so requirements, tests, designs and implementation artifacts can be traced.Users can store change history and baselines to review who changed data, when it changed, and historical values.

Plans

Doorstop

  • DoorstopFree
  • Open-source DoorstopFree

Doorstop pricing →

Valispace

  • Valispace*$999 a year
  • EnterprisePriced on request

Valispace pricing →

In their own words

Doorstop

Doorstop manages textual requirements alongside source code in version control. It stores requirements and other linkable items as YAML files in directories that form documents, then organizes those documents into a tree and can validate traceability across it. It publishes document hierarchies and trace matrices as plain text, HTML, LaTeX, or Markdown; templates can shape output, and HTML and LaTeX publishing use them. Requirements can be imported or exported as YAML, CSV, TSV, or Excel files. Doorstop requires Python 3.10 or later and Git or another version control system, and it can be added to a Poetry project. It runs on Linux, macOS, and Windows, with API and self-hosted options, including standalone web-server or WSGI deployment. An experimental desktop GUI handles basic editing. The tool is free at free and licensed under LGPLv3. Baseline support and version history are listed, but approval workflows are not.

Visit github.com

Valispace

Valispace has no write-up on Specifiction yet; its figures are above.

Visit valispace.com