B
Evidence Grade B
Graded
under review
Safe to Cite
Current
5%
5% -- revenue increase per one star rating increase for Yelp-rated businesses (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
5%
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
Harvard Business School
Primary
Tier C
https://biz.booksy.com/blog/beat-the-competition-local-small-business ↗
Source Article
3 Research-Backed Techniques To Beat The Competition: A Straightforward Guide For Appointment Based Small Businesses
Original Research
Harvard Business School
· Original study ↗
Methodology
Harvard Business School research; range 5%-9%, midpoint used
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Yelp-rated businesses: 5% revenue increase per one star rating increase. Source: Harvard Business School (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/yelp-star-rating-revenue-increase-harvard
HTML Embed
<blockquote cite="https://lighthousedata.io/data/yelp-star-rating-revenue-increase-harvard" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>5%</strong> -- revenue increase per one star rating increase for Yelp-rated businesses<br><small>Source: Harvard Business School (2026) · <a href="https://lighthousedata.io/data/yelp-star-rating-revenue-increase-harvard" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Related Statistics
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.