B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
45%
45% -- ai managed personalization decision share for professional service firms (2026)
Gartner projects that by 2026, AI will manage 45 percent of all marketing personalization decisions in professional service firms.
- Projection/forecast
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
45%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Gartner
Primary
Tier C
https://arshsingh.com/blog/practice-growth-consulting/ ↗
Source Article
Practice Growth Consulting in 2026
Original Research
Gartner
· Original study ↗
Methodology
Gartner projection for 2026, cited by secondary blog.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
professional service firms: 45% ai managed personalization decision share. Source: Gartner (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-marketing-personalization-decisions-2026
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<blockquote cite="https://lighthousedata.io/data/ai-marketing-personalization-decisions-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>45%</strong> -- ai managed personalization decision share for professional service firms<br><small>Source: Gartner (2026) · <a href="https://lighthousedata.io/data/ai-marketing-personalization-decisions-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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