Stell

Founded 2022

Manage engineering requirements and track compliance evidence

Pricing model

Demo

You can use Stell to manage complex engineering requirements and maintain full traceability for aerospace and defense systems. The system allows you to import specifications from PDFs, organize requirements in structured tables, and view hierarchical parent-child relationships in an interactive graph. You can record verification and validation methods, attach test evidence directly to specifications, and generate audit-ready compliance matrices instantly. It also includes pre-loaded aerospace standards, a supplier sharing portal, and an API to pull requirement data directly into internal workflows.

What Stell does

Import specifications from PDF documentsGenerate compliance matrices for audit reviewsLink verification test records to requirementsVisualize parent-child requirement trees in graph viewExport program requirements via scoped API keysShare requirement documents with external suppliersBidirectional traceability linking requirements, test methods, and evidenceInteractive graph view displaying parent-child requirement relationshipsAutomated PDF specification parser and table converterOne-click audit-ready compliance matrix generationDual view mode switching between text documents and structured matricesPre-loaded aerospace and defense engineering standards libraryScoped REST API to programmatically export requirementsDedicated external supplier portal for sharing compliance records