Cornerstone Travel Index.
Decision-grade travel intelligence at corporate-procurement scale.
The problem.
Procurement leaders, CFOs, and TMCs operate on travel spend data they can’t trust. Sample sizes are tiny. AI tools hallucinate. Internal BI tools answer the wrong questions slowly.
Why we built it.
Because every existing travel-intelligence product trades depth for breadth or rigor for speed. We built one that does decision-grade analysis with editorial curation, on real industry-scale data, and refuses to surface a number it can’t cite.
Who uses it.
Corporate procurement teams. CFOs. Travel Management Companies. Supplier sales organizations.
What makes it different.
Hallucination-guarded
Every number cryptographically traced back to a tool call. Not a generated string.
Travel-specific scale
73M+ air segments. 19M+ hotel stays. 9M+ car rentals. Suppressed for statistical integrity.
Editorially curated
Flagship reports written by analysts. Not generated by an LLM with prompt theater.