B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
18,000,000
18,000,000 -- monthly active users for Trainline (2026-04)
Trainline serves 18 million monthly active users in the UK alone.
- Refers specifically to users in the UK alone
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
18,000,000
Unit
Count
Data Vintage
2026-04
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
WPP Media
Primary
Tier A
https://www.wppmedia.com/hu/news/trainline-joins-open-intelligence-for-commerce ↗
Source Article
Trainline’s first‑party transactional location data will be integrated into Open Intelligence for Commerce
News19th Apr 2026•3 minute read
Trainline joins WPP Media’s Open Intelligence for Commerce
We're happy to announce a new partnership with Trainline, the UK’s leading rail and coach travel platform, which will integrate its first party transactional location data into Open Intelligence for Commerce. …
Original Research
WPP Media
· Original study ↗
Methodology
Company official announcement / platform reported metric
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Trainline: 18,000,000 monthly active users. Source: WPP Media (2026-04). Via Lighthouse Intelligence -- https://lighthousedata.io/data/trainline-uk-monthly-active-users
HTML Embed
<blockquote cite="https://lighthousedata.io/data/trainline-uk-monthly-active-users" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>18,000,000</strong> -- monthly active users for Trainline<br><small>Source: WPP Media (2026-04) · <a href="https://lighthousedata.io/data/trainline-uk-monthly-active-users" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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