LinkedIn Ad Library: What Each Ad Page Shows and Hides

LinkedIn says its Ad Library shows impressions, targeting and the dates an ad ran for ads aimed at the European Union “to comply with the law”, so the fullest records in the LinkedIn Ad Library belong to EU-targeted ads. Anyone can search it without logging in: I opened the search page and two ad detail pages without signing in, from India, on 25 October 2026, and each one loaded with the ad preview, format, advertiser and payer.

That split decides how I would use the library for competitor research. Every ad in it is a creative record you can read. Only an EU-targeted ad is also evidence of reach and audience, so a rival that never targets the EU shows you its copy and nothing about who saw it.

What Is the LinkedIn Ad Library?

The LinkedIn Ad Library is a free, public database at linkedin.com/ad-library of ads that have run on LinkedIn after June 1, 2023. Each entry shows the ad preview, format, advertiser, payer and whether it is restricted. Ads targeted to the EU also show impressions, targeting parameters and run dates.

Those facts, and the rules people searching for the LinkedIn ads library usually ask about, come from LinkedIn’s Ad Library Help page, which read “Last updated: 8 months ago” when I opened it on 25 October 2026. Its rules, in brief:

There is also an Ad Library API, which LinkedIn calls “a vetted product” that needs an approved developer app and a member token. You do not need it to read ads one at a time.

Do You Need an Account? The Logged-Out Check

No. LinkedIn’s own Ad Library FAQ says “Anyone can explore the Ad Library, with or without a LinkedIn account.” I checked from an Indian connection on 25 October 2026, without signing in to anything:

• The library home page returned the search form with every filter, and a search URL returned a results list.
• A keyword search for “hubspot” returned 55,481 matching ads, sorted newest first.
• Both ad detail pages I use below loaded in full.
• A command-line request got a 403 error, and after I had opened about twenty LinkedIn pages within a few minutes, one request came back as a Cloudflare “Sorry, you have been blocked” page.

So open it in an ordinary browser, and if pages start failing after a burst of clicking, slow down. Those counts and errors are what I saw on one day; LinkedIn can change access, filters or limits without notice.

How Far Back the LinkedIn Ad Library Goes

LinkedIn gives two rules, and the search form adds a third limit that the Help page does not mention:

1. Start date: ads that ran after June 1, 2023. The API page says the same for API searches: ads “created on or after June 1, 2023”.
2. Retention: an ad stays for one year after its last impression, per the Help page. So an ad whose last impression was in March 2025 would have dropped out by April 2026.
3. The date picker: on 25 October 2026 the custom range field read “We only allow search for ads created on or after October 25, 2025”. Its preset ranges were Last 30 days, This month, This year and Last year. That conflicts with the library’s own FAQ, which says you can search ads created on or after June 1, 2023; on 25 October 2026 the picker enforced the later date.

The practical reading for a competitor review: the date filter reaches only ads created in the last year, and an ad drops out a year after its last impression, so expect roughly the last year of a rival’s ads, plus any older ad that was still running in the past year. You cannot rebuild a 2024 campaign from it.

Impressions and Targeting Appear Only on EU-Targeted Ads

The Help page says it plainly: “For ads targeted to the European Union, the Ad Library shows additional information to comply with the law, including information about ad impressions, ad targeting, and the dates the ad ran.” LinkedIn’s companion page, Ad Library targeting parameters and impressions, spells out what that extra information contains:

• Estimated total impressions, and an impression breakdown by country, “rounded to the nearest percent”, with anything under 1% shown as “<1%”.
• The main targeting parameters the advertiser selected, each marked as used for inclusion, exclusion or both. The possible parameters are language, job, education, company, location, audience (matched audiences), age, gender, demographic, member interests and traits, predictive audience and audience expansion.
• Impressions outside the targeted countries can appear. LinkedIn’s explanation is that targeting can use the location on a member’s profile, while the member may be travelling or have an out-of-date profile.

The search filters follow the same rule. Under “More filters”, both the impressions range filter and the targeting parameters filter carry the note “This filter will only show ads from EU region.” Apply either one and every ad without EU targeting drops out of your results.

One LinkedIn Ad Page, Field by Field

I picked Shopify because it is a large advertiser selling software to businesses and its ads came up in an ordinary keyword search. On 25 October 2026 I opened ad 1658388696, a single-image ad promoting a customer story about KARL LAGERFELD’s move to Shopify, logged out from India. This is exactly what came back:

Then I opened ad 1658369296, another Shopify single-image ad, from a company search for Shopify, headlined “Turn peak traffic into profit” with a Download button. Its page showed the preview, “Single Image Ad”, “Advertiser Shopify” and “Paid for by Shopify Inc.”, and ended there: no run dates, no impressions, no country split and no targeting grid.

One more detail from the “salesforce” keyword search matters for anyone counting a rival’s activity: the same KARL LAGERFELD creative appeared under at least four separate ad IDs, and their impression bands read 5k-10k, 5k-10k, 5k-10k and 1k-5k with different country splits. Count creatives and IDs separately, or one campaign will look like four.

How to See Competitors’ LinkedIn Ads in 5 Steps

This is the review I would run per competitor, sized for about 15 minutes. It sits inside a wider content review; for the full method, including SEO, distribution and gap-finding, use the six steps in my content marketing competitor analysis guide.

1. Search by company, then by keyword. Put the rival’s name in “Company or advertiser” to see what they run. Then put it in “Keyword”, which can surface other advertisers’ ads that name them. LinkedIn does not say which fields the keyword matches, and my “salesforce” search also returned ads whose visible text never names Salesforce. A keyword search for “salesforce” on 25 October 2026 returned 85,984 ads, and the first page included a post promoted by Shopify about moving a cosmetics brand “from Salesforce Commerce Cloud to Shopify”. Log ads like this as competitor-displacement messages: they show which rival a vendor is trying to pull customers from.
2. Filter by country and date. The Shopify company search returned 5,444 ads; adding the United States country filter cut it to 3,206. Set the date to “Last 30 days” first to see the newest ads, then widen to “This year”.
3. Note the format and the offer for each ad. Each result card carries a format label: I saw Single Image Ad, Video Ad, Document Ad, Message Ad and Event Ad on 25 October 2026. Write down the headline, the button (Learn more, Download, Register) and what is being offered. One Message Ad in the “hubspot” results displayed its template text, starting “Hi %FIRSTNAME%”, merge field and all.
4. Open the EU detail pages for reach and audience. Use More filters, then Impressions range, to narrow to EU-targeted ads, and open each one. Note the impression band, the top three countries and which targeting rows are ticked. Two ads with the same creative but different job or company rows suggest the rival is testing audiences.
5. Log what you saw, with the date and the ad URL. One row per ad: date checked, ad URL, advertiser, payer, format, headline, button, offer, run dates, impression band, top countries, targeting rows. Your own log, with the URL and the date, is the record that lasts. Each logged ad can feed the Positioning and Takeaway columns of the competitive analysis template, one row per rival.

If the rival runs account-based campaigns, the Company row is the one to watch. LinkedIn’s targeting page says it covers company name, size, industry, revenue and similar fields, so a tick there means the ad was aimed at, or kept away from, a defined set of companies. Pair the Company row with the creative: an ad that names an industry or a short list of brands points to a one-to-few play, a generic one to one-to-many (see these ABM campaign examples). Label it a guess in your notes.

What LinkedIn’s Ad Library Cannot Tell You

None of these appears in the fields LinkedIn’s Help pages list or on the two ad pages I opened:

• Spend: no budget, bid or cost figure appears. An impression band multiplied by a CPM you picked is your assumption, not their budget, so I would leave spend out of a competitor brief rather than estimate it.
• Clicks, CTR, leads or conversions: the only performance figure is the impression band.
• Exact impressions: 5k-10k is as precise as it gets.
• Targeting or run dates for ads with no EU targeting: the non-EU Shopify ad above showed neither.
• Targeting values beyond language and location: the grid shows that company targeting was used to exclude, and names no company, job title or audience.
• The preview, advertiser and payer of a restricted ad: LinkedIn withholds all three.
• Which version members saw: the preview is one version of an ad that “may have multiple versions”.

For the image and video sizes behind the creatives you collect, see LinkedIn’s post and ad file specs, and for turning a log like this into a recurring briefing, the cadence in competitive intelligence analysis.

LinkedIn vs Meta vs Google Ad Transparency Libraries

B2B rivals often run on all three, and each library opens a different slice. Every cell below comes from the owner’s own page, read on 25 October 2026: LinkedIn’s Help page and targeting page, Meta’s Ad Library tools page (dated 24 August 2023), and Google’s Ads transparency policy page (the version served for Austria) and Ads Transparency Center, plus my own logged-out visit to each search page that day.

Across all three, the extra disclosure is tied to a region or to political ads, and none of the pages I read lists spend for an ordinary commercial ad. For B2B research, LinkedIn’s payer field and its job and company targeting rows are the parts I would use most.

When the LinkedIn Ad Library Is Not Working

Most “not working” moments I hit on 25 October 2026 had a plain cause:

Treat the LinkedIn Ad Library as two records in one tool: a creative archive for every ad and a reach-and-targeting record only for EU-targeted ones. Open your closest rival’s EU-targeted ads this week and log the impression band and targeting rows with each ad URL.