B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Aging
45
45 -- failed industry use cases for Google Privacy Sandbox APIs (2024)
The IAB Tech Lab's 106-page analysis found that Google's Privacy Sandbox APIs failed to meet 45 out of 45 industry use cases.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
45
Unit
Count
Data Vintage
2024
Entity
Sample Size
45
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
IAB Tech Lab
Primary
Tier B
https://kirro.io/cookieless-ab-testing ↗
Source Article
Cookieless tracking for A/B testing: what works in 2026
Most A/B testing tools use first-party cookies. That’s the kind your own website sets. Third-party cookies, the kind advertisers use to follow you across the internet, are a different thing entirely. The “death of cookies” headlines? They’re about advertising. Not testing.
Google actually reversed i…
Original Research
IAB Tech Lab
· Original study ↗
Methodology
IAB Tech Lab analysis of Privacy Sandbox APIs against industry use cases
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google Privacy Sandbox APIs: 45 failed industry use cases. Source: IAB Tech Lab (2024). Via Lighthouse Intelligence -- https://lighthousedata.io/data/privacy-sandbox-failed-use-cases
HTML Embed
<blockquote cite="https://lighthousedata.io/data/privacy-sandbox-failed-use-cases" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>45</strong> -- failed industry use cases for Google Privacy Sandbox APIs<br><small>Source: IAB Tech Lab (2024) · <a href="https://lighthousedata.io/data/privacy-sandbox-failed-use-cases" 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.