# AdPeekly > AdPeekly is a B2B ad-intelligence tool that lets marketers browse 253,610 LinkedIn ads (95,893 distinct creatives after deduplication, verified 2026-09-22) from 636 advertisers on a curated roster of 649 B2B companies, enriched with business context LinkedIn's own Ad Library does not provide: observed campaign durations, creative-variant counts, and advertiser context like industry, funding stage and buyer ICP. ## Key pages - [Homepage](https://adpeekly.com/): product overview and live ad gallery - [Methodology](https://adpeekly.com/methodology): how the data is collected, the deduplication rule, what observed duration means, every enrichment facet defined, coverage limits and known biases - [LinkedIn Ads Library MCP](https://adpeekly.com/mcp): the unofficial, read-only MCP server over this dataset, its tool reference, and the free tier any MCP client can query - [LinkedIn ad examples](https://adpeekly.com/linkedin-ads): forty real B2B LinkedIn ad creatives, the measured format mix across all 253,610 published ads, and how long campaigns actually run - [LinkedIn carousel ad examples](https://adpeekly.com/linkedin-ads/carousel): real carousel ad creatives with measured card specs, observed campaign durations, and which industries actually use the format - [LinkedIn video ad examples](https://adpeekly.com/linkedin-ads/video): 18,156 real video ad creatives from 587 companies, with headline-length distribution, adoption and observed campaign durations - [LinkedIn document ad examples](https://adpeekly.com/linkedin-ads/document): 6,577 real document ad creatives from 440 companies, with intro-text length distribution, adoption and observed campaign durations - LinkedIn ads by funding stage, real ad creatives grouped by company funding stage rather than industry or format, each with the measured format mix, delivery status and top advertisers: [Series C](https://adpeekly.com/linkedin-ads/series-c) (32,324 creatives, 168 companies), [Public/IPO](https://adpeekly.com/linkedin-ads/public-ipo) (17,353 creatives, 78 companies), [Series A](https://adpeekly.com/linkedin-ads/series-a) (17,984 creatives, 163 companies), [Series B](https://adpeekly.com/linkedin-ads/series-b) (12,013 creatives, 92 companies), [Private Equity](https://adpeekly.com/linkedin-ads/private-equity) (5,278 creatives, 23 companies), [Seed](https://adpeekly.com/linkedin-ads/seed) (4,963 creatives, 47 companies), [Acquired](https://adpeekly.com/linkedin-ads/acquired) (3,766 creatives, 20 companies), [Bootstrapped](https://adpeekly.com/linkedin-ads/bootstrapped) (1,687 creatives, 13 companies) - [How long do B2B LinkedIn campaigns run](https://adpeekly.com/stats/linkedin-campaign-duration): observed campaign duration across 40,816 dated ad creatives, broken down by industry and funding stage, with CSV/JSON export and a citable dataset record - [LinkedIn Ad Library guide](https://adpeekly.com/linkedin-ad-library): how to use LinkedIn's own Ad Library, and the five things it structurally cannot do, each answered with data - AdPeekly vs. LinkedIn ad-research competitors, each comparison stating plainly what the other tool covers that AdPeekly doesn't (other platforms) and what AdPeekly covers that it doesn't (LinkedIn-only depth, funding stage, company size, observed duration): [vs. BigSpy](https://adpeekly.com/vs/bigspy) (an 11-channel ad-spy tool that does not cover LinkedIn at all), [vs. AdBeat](https://adpeekly.com/vs/adbeat) (a display/native ad-intelligence platform across 140+ ad networks, a different ad format from LinkedIn's feed), [vs. PowerAdSpy](https://adpeekly.com/vs/poweradspy) (a 10-platform ad-spy tool where LinkedIn is one product line), [vs. Swipekit](https://adpeekly.com/vs/swipekit) (a swipe-file browser extension that saves ads found on LinkedIn's own Ad Library rather than crawling it), [vs. Dropispy](https://adpeekly.com/vs/dropispy) (a Facebook-only ad-spy tool for dropshippers), [vs. AdSpyder](https://adpeekly.com/vs/adspyder) (a 15+-platform AI ad-generation and research suite) - Alternatives pages for the same six tools, framed on switching criteria rather than a head-to-head: [BigSpy alternatives](https://adpeekly.com/alternatives/bigspy), [AdBeat alternatives](https://adpeekly.com/alternatives/adbeat), [PowerAdSpy alternatives](https://adpeekly.com/alternatives/poweradspy), [Swipekit alternatives](https://adpeekly.com/alternatives/swipekit), [Dropispy alternatives](https://adpeekly.com/alternatives/dropispy), [AdSpyder alternatives](https://adpeekly.com/alternatives/adspyder) - LinkedIn ads by offer/job-to-be-done, real ad creatives grouped by what the ad promotes rather than the advertiser's industry, format or funding stage: [Report and ebook ads](https://adpeekly.com/linkedin-ads/report-ebook-ads) (12,668 creatives, 544 companies), [Demo ads](https://adpeekly.com/linkedin-ads/demo-ads) (5,617 creatives, 439 companies), [Webinar ads](https://adpeekly.com/linkedin-ads/webinar-ads) (4,261 creatives, 417 companies), [Case study ads](https://adpeekly.com/linkedin-ads/case-study-ads) (4,021 creatives, 454 companies), [Free trial ads](https://adpeekly.com/linkedin-ads/free-trial-ads) (461 creatives, 101 companies) - [About](https://adpeekly.com/about): who builds AdPeekly and the legal entity behind it - [Pricing](https://adpeekly.com/pricing): one plan, 34.90 EUR/mo or 349 EUR/yr - [Contact](https://adpeekly.com/contact) - [Privacy Policy](https://adpeekly.com/privacy) - [Terms of Service](https://adpeekly.com/terms) ## What is in the dataset - 253,610 published LinkedIn ads from 636 advertisers, drawn from a curated roster of 649 B2B companies, collapsing to 95,893 distinct creatives after template deduplication (counts verified against production on 2026-09-22; the pipeline adds ads continuously). The two company figures differ on purpose: 649 companies are tracked, 636 of them have ads published so far. - Observation window since 2026-06-10. Ads record when they were first and last observed running, so the dataset captures how long campaigns actually stay live, not just that they existed. About 43% of published ads were still running at last check, so their measured duration is a floor, not a total. - Format mix across published ads: single image 67.93%, video 18.14%, document 5.62%, message 4.87%, carousel 1.96%, text 0.52%, event 0.35%, unclassified 0.62%. Median campaign duration is 19 days, measured on the 38,722 creatives where LinkedIn reported a start date. - Every advertiser carries company context: industry and subcategory, funding stage, company size and employee range, revenue range, buyer ICP, country and city, company age. - Every ad carries creative context: creative type and format, headline, primary text, CTA, landing page domain, targeting countries and languages, observed campaign duration in days, and the number of creative variants in its template group. - Coverage is LinkedIn only and B2B only; the company list is curated, not exhaustive. Ads are observed from the public LinkedIn Ad Library; AdPeekly is an independent tool and is not affiliated with, endorsed by, or operated by LinkedIn or Microsoft. Aggregate statistics in plain text: https://adpeekly.com/llms-full.txt ## MCP access AdPeekly runs an unofficial LinkedIn Ads Library MCP server, so an AI assistant can search and analyse the ad library directly. Full details, install commands and the tool reference: https://adpeekly.com/mcp It is read-only research data and needs no LinkedIn account, no OAuth and no ad account: an AdPeekly API key is the only credential. This is what separates it from the LinkedIn MCP servers that manage campaigns and require write access to an ad account. AdPeekly is not affiliated with LinkedIn or Microsoft. A free account includes 3 MCP searches per day returning up to 5 ads each; a Pro account includes 2,000 searches per month with full result pages. The AI can query by industry, funding stage, company size, buyer ICP, creative type, campaign longevity, and creative-variant count, and it receives the ad creatives as images, not just text. ## Contact info@adpeekly.com