Commercial security
Tenant improvements, occupancy activity and building changes can make access control, cameras, alarms, locks and related services newly relevant.
Launch announcement · Seattle · September 2026
VendorWindow is live for teams that sell into commercial change.
VendorWindow monitors lawful public commercial records for recent tenant improvements, permits, occupancy activity, business-license starts and related changes, then organizes the evidence into a practical research queue for B2B sales teams.
✓ Public sample✓ Source-backed signals✓ No demo required✓ 30-day first-payment guarantee
What changed
A different starting point for commercial prospecting.
Instead of beginning with a static list and asking “who should we cold call?”, VendorWindow starts with a recent public-record change and asks “which accounts became more relevant to research today?”
Low-voltage
Recent construction and occupancy events can give integrators a reason to investigate cabling, communications, access and related project needs.
Electrical
Project-stage changes can help electrical teams decide which commercial properties or businesses deserve research before outreach.
Founding offer
$49/month for the first 25 subscriptions.
The live sample is public, so buyers can inspect current data before deciding whether the paid feed is useful. The founding offer includes a 30-day first-payment guarantee and can be cancelled for future renewal online.
What VendorWindow does not claim
- No guarantee that a signal means a company is buying
- No guaranteed sale or revenue claim
- No hidden “intent score” presented as fact
- Source and date context remain visible so the user can decide