B
Evidence Grade B
Graded
under review
Safe to Cite
Current
4
4 -- software review rating for ProofHub (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
4
Unit
Score
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
G2 / Capterra
Primary
Tier B
https://approval.studio/best-online-proofing-tools-based-on-g2-and-capterra/ ↗
Source Article
Best Online Proofing Tools Based on G2 and Capterra
Original Research
G2 / Capterra
· Original study ↗
Methodology
Aggregated G2 and Capterra user reviews, cited by vendor blog
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ProofHub: 4 software review rating. Source: G2 / Capterra (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/proofhub-g2-capterra-rating-2026
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<blockquote cite="https://lighthousedata.io/data/proofhub-g2-capterra-rating-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>4</strong> -- software review rating for ProofHub<br><small>Source: G2 / Capterra (2026) · <a href="https://lighthousedata.io/data/proofhub-g2-capterra-rating-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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