Gartner Consolidated Assessment Report

DESCRIPTION:

Gartner generates $6.3 billion annually advising enterprises on technology decisions. Industry implementation failure rates have remained at 50–80% throughout 20+ years of that advisory influence. This is not an accusation — it is a measurement.



This independent assessment applies the Hansen Fit Score™ to the world's largest technology advisory firm — the same framework applied to every vendor we assess.

What's Inside:

• Hansen Fit Score™ estimates for technology capability, service delivery, and minimum client readiness required
• Evidence base from Gartner's own published research, SEC filings, and multimodel validation (5/5 models agree)
• The "Authority Paradox" — why 20+ years of Magic Quadrants, Hype Cycles, and maturity models have not moved the baseline failure rate
• The "World Authority on AI" claim assessed against four pillars: volume, breadth, predictive accuracy, and measured outcomes
• Revenue model incentive analysis — $6.3B structurally disconnected from implementation outcomes
• "Certainty Theater" — the pattern of frameworks that create the appearance of structured decision-making while leaving readiness unmeasured
• Gartner's AI Literacy Roadmap analysis — and the critical Phase 0 step it skips
• Five critical questions to ask before relying on Gartner for selection or implementation decisions

BEFORE YOU READ — WATCH FIRST.

Video 1 — The Hansen Fit Score™ Explained (7 minutes) The DND case study, the three dimensions, and the math behind the 80% failure rate. Everything you need to understand the methodology before you open the report. https://www.youtube.com/watch?v=K8X3tPxeCwg

Video 2 — The Authority Question: What $6.3 Billion in Advisory Revenue Doesn't Measure An independent briefing on the Authority Paradox, the Certainty Theater pattern, and the five questions Gartner will never publish about itself. [Platform-specific video link — coming soon]

NOT READY TO COMMIT? START HERE.



Download the free 3-page Executive Summary — the Authority Paradox, the five questions, and what a $15,000 Gartner subscription measures — and what it doesn't. https://hansenprocurement.com/wp-content/uploads/2026/02/HFS_Excerpt_gartner.pdf

WHAT INDUSTRY LEADERS ARE SAYING

"Your 'Phase 0' framing is exactly right. Before choosing anything, organisations must confront whether they are structurally capable of absorbing it. That is where scar tissue earns its value." — Phil Fersht, Founder, HFS Research

"It is always rewarding to talk with someone who brings insight and intelligence to the conversation; it is especially so when they can then record and comment on that conversation in a precise and highly informative fashion." — Tim Cummins, Founder, WorldCC

"This is a leadership issue fundamentally." — David Loseby MCIOB FCIPS, Fractional Procurement Executive & Editor in Chief, Pracademic

"The bewildering thing is that this data is well known, it isn't hard to understand, and still change management is a leftover budget." — Thierry Fausten, Procurement & Supply Chain Transformation Leader

WHO THIS IS FOR

• Procurement leaders evaluating technology with Gartner guidance
• Organizations currently subscribing to Gartner for selection decisions
• CPOs who want to know what a $15,000 Gartner subscription measures — and what it doesn't
• Anyone who wants the assessment Gartner will never publish about itself

THE ROI

If a failed implementation costs $3M and the failure rate is 65%, your risk exposure is $1.95M. This report costs 0.09% of that risk.

ENTERPRISE AND CORPORATE PURCHASING

For corporate invoicing and purchase order terms, request an enterprise purchase order. Approved for internal budget submission, PO processing, and accounts payable workflows. [Enterprise purchase order link]

Need multiple copies or a team license? Contact us directly: https://hansenprocurement.com/contact/

METHODOLOGY

RAM 2025™ multimodel validation using five independent AI models analyzing publicly available data. Based on 18 years of Procurement Insights Archives (2007–2026). 100% vendor-neutral — no vendor interviews, no demos, no sponsorship.



Hansen Models™ — Practitioner Performance Analysis & Vendor Reconciliation Exposed. Explainable. Repeatable.