B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
20%
20% -- promotion budget share for ebook creators (2026)
Ebook creators are advised to reserve between 20% and 40% of their total project spend for promotion.
- Reported as a recommended range (20%–40%) rather than an observed empirical spend distribution
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
20%
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Udemy
Primary
Tier B
https://beyourcover.com/blog/write-an-ebook ↗
Source Article
How to Write an Ebook in 2026: A Step-by
Original Research
Udemy
· Original study ↗
Methodology
Range 20%-40% of total project spend; midpoint extracted. Cited from Udemy guidance
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ebook creators: 20% promotion budget share. Source: Udemy (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ebook-launch-promotion-budget-share
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ebook-launch-promotion-budget-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> -- promotion budget share for ebook creators<br><small>Source: Udemy (2026) · <a href="https://lighthousedata.io/data/ebook-launch-promotion-budget-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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