B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
25%
25% -- productivity improvement for companies using ChatGPT in marketing workflows (2026)
Companies report 25% to 45% productivity improvements when using ChatGPT in marketing workflows.
- Reported as a range of 25% to 45%
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
25%
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
Marketing LTB
Primary
Tier C
https://www.heyy.io/blog/chatgpt-for-marketing ↗
Source Article
12 Ways to Use ChatGPT for Marketing in 2026
12 Ways to Use ChatGPT for Marketing in 2026
I’ll tell you a simple truth, every marketing team in 2026 is using ChatGPT. The ones using it well are producing work that sounds like them, moves fast, and converts. The ones using it badly are publishing content that reads like a committee wrote it aft…
Original Research
Marketing LTB
· Original study ↗
Methodology
Range 25-45%; midpoint used. Cited from Marketing LTB's 2026 ChatGPT statistics
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
companies using ChatGPT in marketing workflows: 25% productivity improvement. Source: Marketing LTB (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/chatgpt-marketing-productivity-2026
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<blockquote cite="https://lighthousedata.io/data/chatgpt-marketing-productivity-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>25%</strong> -- productivity improvement for companies using ChatGPT in marketing workflows<br><small>Source: Marketing LTB (2026) · <a href="https://lighthousedata.io/data/chatgpt-marketing-productivity-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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