Vendor Lock-In

D03 - Vendor Contract Quality

Definition

The fourth and final stage of vendor dependency degradation is reached when switching costs have become structural rather than financial, typically because IP ownership of custom configurations, non-portable data formats, or deep integration dependencies make extraction prohibitively expensive.

Vendor lock-in is not a pricing problem. It's a structural one. A vendor who charges 40% more at renewal is a negotiation problem.

A vendor whose platform holds data only in a proprietary format and which owns the IP of automations your team built inside it has become structurally irreplaceable regardless of performance or price.

Indicators

• A vendor's platform holds configurations, automations, or integrations your team built without a verified IP ownership clause in your favor.
• Exporting your complete data from your most critical vendor into a standard format would require the vendor's cooperation.
• No alternative to a specific vendor has been identified and assessed in the last 12 months.

Quick Win

• Check your most critical vendor's IP ownership clause for anything your team has built inside their platform.
• If the vendor owns it, that's vendor lock-in, regardless of price.

Assess

• Take the HQ Score Assessment

Learn

• IA-04: The Vendor Relationship Spectrum

Apply

• The Vendor Contract Audit Workbook
• The Vendor Contract Audit Checklist

Related

• Vendor Dependency
• Data Portability Clause
• Switching Cost