Measure vendor concentration without false precision
Separate observed spend, operational criticality and practical substitutability before calling a vendor concentrated.
Vendor portfolio and continuity guides
See concentration, shared dependencies, renewal timing, exit readiness and tested continuity across vendors without turning analysis into automatic action.
Move from one vendor to the full dependency picture
Find shared dependencies and correlated failure
Connect vendors to data, identity, infrastructure, integration, knowledge and operating dependencies that can fail together.
Control clustered renewals and notice windows
Track notice dates, renewal dates, commitments and review ownership before leverage disappears.
Test exit readiness across the vendor portfolio
Verify portable data, credentials, operating knowledge and replacement capacity before a critical exit becomes urgent.
Prove vendor continuity controls
Record tested fallbacks, recovery targets, evidence and unresolved gaps instead of relying on policy statements.
Make portfolio decisions with bounded authority
Retain rationale, evidence, cash and effort for mitigation, diversification, renegotiation, replacement or exit.