B Evidence Grade B Graded accuracy verified by the review judge Safe to Cite Current

92.6%

92.6% -- brand presence day over day stability rate for AI answer engines (MentionFlow tracking panel) (2026)

2026  · Apollo Digital

Brand presence for a given prompt held steady day over day roughly 92.6% of the time in MentionFlow tracking across AI answer engines.

  • Tracking results vary by engine, ranging from ~4% daily flips on Perplexity to 11% on Google's AI Overviews
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Attribution: Apollo Digital View source
Lighthouse Research Team
Last verified:  ·  How we verify data →
Source verified Evidence graded
Value
92.6%
Unit
Percentage
Data Vintage
2026
Entity
AI answer engines (MentionFlow tracking panel)
B
Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

61/100 confidence

Single source - not yet corroborated

Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Apollo Digital Primary Tier B
https://apollodigital.io/blog/generative-engine-optimization/ ↗
Confidence: 53/100 Vintage: 2026 Channel: Common Crawl
Source Article
Generative Engine Optimization (GEO): The Complete Guide for 2026
Original Research
Apollo Digital · Original study ↗

Vendor first-party tracking (MentionFlow) of brand presence across repeated AI engine prompt runs; probabilistic AI answers measured day over day

Methodology documented
Industrymarketing
Plain Text
AI answer engines (MentionFlow tracking panel): 92.6% brand presence day over day stability rate. Source: Apollo Digital (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/geo-brand-presence-stability-926
HTML Embed
<blockquote cite="https://lighthousedata.io/data/geo-brand-presence-stability-926" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>92.6%</strong> -- brand presence day over day stability rate for AI answer engines (MentionFlow tracking panel)<br><small>Source: Apollo Digital (2026) · <a href="https://lighthousedata.io/data/geo-brand-presence-stability-926" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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