B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
21%
21% -- user perceived usefulness of ai summaries for search users (2026)
21% of users find AI-generated summaries very useful.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
21%
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
depechecode.io
Primary
Tier B
https://depechecode.io/why-seo-is-crucial-in-2026-for-business-growth/ ↗
Source Article
Why SEO Is Crucial In 2026 For Business Growth
TL;DR:
- In 2026, SEO is essential because it determines visibility in both traditional search results and AI-generated summaries. Strong technical SEO, structured data, and topical authority are necessary for inclusion in AI Overviews, which now influence over 48% of informational queries. Investin…
Original Research
depechecode.io
· Original study ↗
Methodology
Survey data cited without named source
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
search users: 21% user perceived usefulness of ai summaries. Source: depechecode.io (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/users-find-ai-summaries-very-useful
HTML Embed
<blockquote cite="https://lighthousedata.io/data/users-find-ai-summaries-very-useful" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>21%</strong> -- user perceived usefulness of ai summaries for search users<br><small>Source: depechecode.io (2026) · <a href="https://lighthousedata.io/data/users-find-ai-summaries-very-useful" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.