B
Evidence Grade B
Graded
under review
Safe to Cite
Current
70%
70% -- customer interview usage rate for product teams (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
70%
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
User Interviews
Primary
Tier C
https://gainhq.com/blog/product-discovery/ ↗
Source Article
Product Discovery Framework: Process, Methods & Tools - GainHQ
Product Discovery Framework: How to Validate SaaS Ideas Before Development
by Daniel Wright | May 17, 2026 | Startup & Product Growth
Table of Contents
- What Is Product Discovery
- Product Discovery Vs Product Delivery: Understanding The Key Differences
- What Are The Goals Of Product Discovery And…
Original Research
User Interviews
· Original study ↗
Methodology
User Interviews research cited by GainHQ blog
Methodology documented
Segmentation
IndustrySoftware
Company SizeAll sizes
RoleProduct Manager
Channelcontent
Cite this stat
Plain Text
product teams: 70% customer interview usage rate. Source: User Interviews (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/product-teams-customer-interviews
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<blockquote cite="https://lighthousedata.io/data/product-teams-customer-interviews" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>70%</strong> -- customer interview usage rate for product teams<br><small>Source: User Interviews (2026) · <a href="https://lighthousedata.io/data/product-teams-customer-interviews" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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