VelvetInspect Platform
Projects, inspections, field evidence, defects, corrective actions, engineering calculations, reports, approvals and audit history in one professional workspace.
Start free platform trialPlatform + commercial developer SDKs
Engineering inspection intelligence — ready to use or ready to integrate.
Run professional inspections, evidence, findings, calculations, reports and approvals with VelvetInspect — or licence the same engineering workflow capability for your own application.
14 DAYS FREE — ON US
Experience the complete VelvetInspect Professional platform before choosing a plan.
New organisations start with 14 days of the hosted engineering workspace. After the trial, choose the workspace plan that fits your team.
Developer SDKs are separate commercial licences and are not included in the platform trial.
Two ways to use VelvetInspect
Use the platform. Or put our engineering intelligence inside yours.
The VelvetInspect platform is built for engineering teams. The Developer SDKs are built for software companies, SaaS builders, consultancies and organisations creating their own commercial or internal engineering applications.
VelvetInspect Developer SDKs
Build inspection and calculation capability into your own product without recreating the engineering workflow, licensing and audit infrastructure from scratch.
Explore SDK productsDeveloper SDK products
Commercial engineering technology you can integrate.
Standard SDK licences are fixed-price annual licences for one application. Multi-application, wider redistribution, white-label, private deployment and bespoke requirements are handled through Enterprise & Bespoke Solutions.
Inspection workflows for your application
Integrate the professional inspection lifecycle that powers VelvetInspect.
- Projects and inspections
- Findings and field evidence
- Corrective actions
- Professional reports
- Approvals and audit trail
ANNUAL COMMERCIAL LICENCE · 1 APPLICATION
Choose Engineering SDK
Verified calculations inside your product
Add versioned engineering formula execution, units, verification and audit-ready calculation outputs.
- Verified formula catalogue
- Units and compatibility checks
- Calculation records
- Verification and locking
- Audit-ready calculation sheets
ANNUAL COMMERCIAL LICENCE · 1 APPLICATION
Choose Calculation SDK
Inspection + calculation intelligence
One commercial package for organisations building a more complete engineering product.
- Engineering Inspection SDK
- Future Calculation SDK
- One licensed application
- Commercial SDK keys
- Unified developer workflow
ANNUAL COMMERCIAL LICENCE · 1 APPLICATION
Choose Complete Bundle
Built for commercial integration
Who buys the SDKs?
Engineering software companies
Construction-tech startups
SaaS builders
Engineering consultancies
QA/QC software teams
Asset-management platforms
Infrastructure technology teams
Internal enterprise software teams
Enterprise & Bespoke Solutions
Need more than one application?
Multi-application use, wider redistribution or white-label rights, specialised/private deployment, bespoke integrations, custom engineering, enhanced support and other non-standard requirements go through our Enterprise & Bespoke route.