The LinkedIn Ad Library — What's Exposed and What Isn't
The youngest of the major ad transparency tools — a complete guide to what the LinkedIn Ad Library shows, the EU asymmetry, and how to use it for B2B research.
The LinkedIn Ad Library is the youngest and least developed of the major ad transparency tools. It launched in June 2023 under EU Digital Services Act pressure and has expanded slowly since. This is the complete 2026 guide: what's exposed, what isn't, and how to use it for serious B2B competitive research.
Where the LinkedIn Ad Library lives
Open linkedin.com/ad-library. No login required for browsing, though logged-in users see slightly richer page metadata. Search by company name or keyword. Filter by country (required), format and date range.
What the LinkedIn Ad Library exposes
| Field | Available? | Notes |
|---|---|---|
| Creative | Yes | Full image/video, plus headline + body copy |
| First seen | Yes | Start date of the ad |
| Last seen | Sometimes | Inactive ads show last-served date |
| Country | Yes | EU + UK + US always; rest of world inconsistent |
| Format | Yes | Sponsored content, message, document, etc. |
| Spend | EU only | Political and issue ads only |
| Impressions | EU only | Political ads only |
| Targeting parameters | EU only, partial | Job function, seniority, industry |
Formats covered
- Sponsored content — single image, video, carousel. The bulk of LinkedIn paid.
- Message ads — formerly InMail ads. Shown with the message preview redacted.
- Document ads — PDF previews shown as a thumbnail set.
- Conversation ads — branching message-style ads.
- Event ads — promotion of LinkedIn-hosted events.
- Thought leader ads — promoting a person's post under their name.
Limits to know
- No bulk export. No CSV. No download.
- No public API. The Marketing Developer Platform manages your own ads only.
- Search is page-name-only — keyword search across copy is unreliable.
- Pagination caps at 50 ads per query in most regions.
- Inactive ads sometimes disappear early; retention isn't enforced uniformly.
Beyond the LinkedIn Ad Library
AdScrape indexes the LinkedIn Ad Library daily, exposes the data via REST, and normalises the EU/non-EU asymmetry by ingesting both views. For serious B2B competitor research, the LinkedIn Ad Library is the starting point and an intelligence platform is the production layer.
Put this into practice with AdScrape
Search every active Meta ad, compare brands side-by-side, and pull it all through a clean REST API. Free to start, no credit card required.
