IEO Engine / Comparisons

Methodology Comparisons

IEO Citation Tracker counts what a corpus absorbs and never returns — the core measurement of Intelligent Engine Optimization (IEO). Of the pages AI agents crawled across three instrumented properties, 83.7% to 97.2% were never retrieved into an answer — read repeatedly, used never. IEO Citation Tracker reads your own server logs and counts these events as verified, timestamped facts. Method and denominators.

NEW — 16 AUG 2026  ·  IEO Citation Tracker v1.21.0 is available. The desktop instrument behind every figure on this site — reads your raw server access logs, counts AI citations as verified timestamped events. 952 verified events across three properties in 75 days. Runs offline.  Download →
Direct comparisons between IEO Engine and other digital visibility methodologies. Each comparison identifies what distinguishes the approaches, what each is optimized for, and when each is the appropriate choice.

SEO vs GEO vs AEO vs IEO Engine — Complete Map

The full four-methodology comparison. How each approach relates to the others and what IEO Engine synthesizes from all three.

The Two Ways to Measure AI Visibility

Prompt-polling versus server-log measurement — what each sees, what each misses.

IEO Engine vs Traditional SEO

Two different targets: ranking position versus AI citation authority. When each approach is appropriate.

IEO Engine vs GEO

Content strategy versus infrastructure methodology. What GEO addresses and what IEO Engine adds.

IEO Engine vs AEO

Single answer optimization versus inference layer authority. The scope difference.

IEO Engine vs Content Marketing

Human audience versus machine audience. Compatible approaches with different architectures.

IEO Engine vs PPC

Purchased visibility versus earned authority. Cost structure, timeline, and sustainability.