Laying out the streets…STEP 1 OF 3

OpenAdLibrary · House #17,876

Free native ad spy and intelligence

In the Running ad campaigns neighborhood (Marketing and sales). In town since 21 Sept 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on OpenAdLibrary's site

What it is

Calls itself “ad-transparency and competitive-intelligence platform”.

  • Calls itself: ad-transparency and competitive-intelligence platform
“OpenAdLibrary is an open ad-transparency and competitive-intelligence platform for native advertising.”

Where it puts itself

Claims “broadest”. Rules out “click counts or click-through rates”. Publishes a comparison page.

  • Superlative claim: broadest
  • Says it will not: click counts or click-through rates
“It is also the only one of the three that publishes the evidence behind each ad: the redirect chain we followed, the landing page we captured, and the advertiser the click resolves to.”
“OpenAdLibrary covers 50 native ad networks, against 27+ reported for Anstrex and 8 to 9 for AdPlexity, which makes it the broadest native coverage of the three.”

What it costs

Monthly subscription. A free tier, free forever. Prices quoted: $29.99/mo, $49.99/mo.

  • Monthly: yes
  • Free plan: free forever
  • Price: $29.99/mo · $49.99/mo
“Founders Full intelligence + Studio AI $29.99 /mo”
“Unlimited Track from Billing for $49.99 a month.”

Who it sells to

Sells to businesses and consumers. Made for Media buyers, affiliates and developers. Available in 29 languages.

  • Sells to: businesses and consumers
  • Made for: Media buyers · affiliates · developers
  • Languages: 29 languages
“Media buyers and affiliates who want to spy the winners and ship their own.”
“And, increasingly, developers and AI agents that need ad data as a queryable source rather than a dashboard.”

How it runs

A API. Hosted in the cloud. AI is a side feature. Built with Plausible.

  • Kind: api
  • Runs where: cloud / hosted
  • AI role: a side feature
  • Analytics: Plausible
“A public REST API and a hosted MCP server open the catalogue up to your scripts and your AI agents.”
“The Founders plan is $29.99/mo for the full library, every filter, funnel tracing, advertiser intelligence, Studio AI, direct publishing and the API.”

What it works with

Names AdPlexity, MGID and 4 more on its pages.

  • Names: AdPlexity · MGID · MediaGo · +3
“AdPlexity”
“MGID”

What it offers as proof

Live, no waitlist. Claims “1,000,000+ native ad creatives”. Try it without signing up. Publishes docs and a blog.

  • Number claimed: 1,000,000+ native ad creatives
  • Instant signup: yes
  • Trial asks for: nothing
“Create free account”
“Browse with no card.”

Sources

Tablif read these pages, last on 2 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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