Language is the foundation for complex systems. Unlock a new age of engineering intelligence with Stell.

Two Views

Stell is a word processor purpose built for engineers, seamlessly connected to your development and compliance data

Document view

ingest or write headings, descriptions, and requirements including referenceable images and tables.

Matrix view

take action on your requirements - link to parent and child requirements across documents, attach verification artifacts, and track detailed metadata

PDF Import

Import PDFs, Word or Excel files to the platform - Stell creates a digital document and model of the file instantly using AI

Evidence Linking in Stell

Verification & Validation Tracking

Catalog your research and test efforts and link these files to your requirements

Graphical Views

Map how your requirements are connected within systems and across programs

Traceability

Never lose a change, and understand in detail how requirements have evolved over time

Collaboration

Unify your team with Comment and Change Request features - with easy onboarding and comprehensive permissioning, your entire engineering team stays on the same page

Search

Sharing Portal

Powerful search using keywords, tags, filtering and sorting
Create sets of requirements across all your specifications and documents and build a deep database of your engineering knowledge that your team can access and leverage easily

Supplier Portal

Share compliance matrices to your customers and suppliers - no more emails, phone calls, or long meetings

Deployment options

Stell is built to keep your data safe and secure, always