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100% FREEBuilt for the Communityno card, no trial

See what's winning in ecommerce right now

Search stores by traffic, platform, category and tech stack, study the Meta ads behind them, and track your competitors. Every feature is 100% free, for everyone.

Go to your dashboard

No password, no card. We email you a 6-digit code.

  • 14.7M stores indexed
  • Traffic measured by SimilarWeb
Or browse the shops directory

Or paste into any AI agent

Read https://adlibraryspy.com/SKILL.md
How it works

Built on real sources

  • Meta Ad Library
  • SimilarWeb traffic
  • Shopify storefront feeds
  • PlatformDTC market index
[ Shops ]

Find the stores winning right now

Filter the whole index by platform, category, traffic, growth, country, apps and pixels. Every row shows measured visits and growth, AOV, live and peak Meta ads, and top products.

  • Platform, category, traffic, growth, country, tech & pixel filters
  • SimilarWeb visits for the exact store
  • Hide what you have already seen
Explore shops free
adlibraryspy.com/shops
Shops explorer ranked by peak Meta ads, with platform and category filters, monthly traffic, growth, AOV and top products

Analyze any store

Traffic over time, visitor countries, live ads over time, products, apps and similar shops — in one dossier.

adlibraryspy.com/shops/gymshark
Gymshark shop dossier with traffic and live ads charts

Track your competitors

Add any store to Brandtracker. Snapshots record their traffic and ad activity, and an email tells you when they move, so you see changes, not re-run research.

adlibraryspy.com/brandtracker
Brandtracker list of tracked brands with traffic and live ads
[ Live from the index ]

Biggest Shopify stores this month

Ranked by monthly visits measured by SimilarWeb (Sep 2026). Open any store — no account needed.

Full directory
  1. 1
    VOLTRA I logo
    VOLTRA Ibeyond-power.com337K18.5K ads🇺🇸
  2. 2
    mellow sleep logo
    mellow sleepmellowsleep.com3M15.7K ads🇺🇸
  3. 3
    PRINTS10 logo
    PRINTS10prints10.com276K11.5K ads🇭🇰
  4. 4
    Spiral Bible™ logo
    Spiral Bible™spiralbible.com222K10K ads🇺🇸
  5. 5
    Skool: Discover Communities or Create Your Own logo
    Skool: Discover Communities or Create Your Ownskool.com34.9M8.1K ads
  6. 6
    Puppies & Yoga in US logo
    Puppies & Yoga in USpuppies-yoga.com101K7.1K ads🇺🇸
  7. 7
    Veinci logo
    Veinciveinci.com110K7.1K ads🇺🇸
  8. 8
    Glov Beauty logo
    Glov Beautyglovbeauty.com520K7K ads🇺🇸
[ Ads ]

The ads library for ecommerce

Search Meta ad creatives by brand, niche, format, placement and country. Open any ad for its copy, landing page, run dates and the brand's other ads.

  • Search copy, brands and landing pages
  • Run dates and placements per ad
  • Save to folders and share with your team
Explore ads free
adlibraryspy.com/ads
Ads library grid with real Meta ad creatives
[ Weekly report ]

What moved this week — every Monday

The stores adding the most ads, the fastest traffic growth, the biggest ad peaks and the newest winners — measured, sourced and public.

  • Every figure with its source and period
  • Share any list in one click
  • By email every Monday, opt-in
Read this week's report
adlibraryspy.com/weekly
The Monday report listing top scaling stores
[ AI access ]

Ask your AI

Send your agent one message. Claude, ChatGPT, Cursor or any agent that can open a link reads our guide and starts researching stores and Meta ads for you. No sign-up form, no password, no key to copy.

  1. 1. Copy the message.
  2. 2. Paste it into your agent's chat.
  3. 3. For full search it asks for your email, then the 6-digit code we send you. That's it.
  4. 4. Ask about any store, product or ad.
Read the guide your agent gets

Paste into any agent

Read https://adlibraryspy.com/SKILL.md

Claude Code (one command)

claude mcp add --transport http adlibraryspy https://adlibraryspy.com/api/mcp

Claude app: Settings → Connectors → Add custom connector

https://adlibraryspy.com/api/mcp
[ Community ]

Join the AdLibrarySpy Discord.

Talk shop with other ecommerce sellers and the people who build AdLibrarySpy. Share the ads and stores you find, ask how anything works, and vote on what we build next.

Join the Discord
  • Share the ads and stores you find
  • Ask the team anything
  • Tips for using it from your AI agent
  • Ask for features, vote on what ships
[ FAQ ]

Questions, answered

Comparing tools? Read the honest AdLibrarySpy vs TrendTrack breakdown.

Is AdLibrarySpy really free?

Yes. Every feature — shop search, the ads library, Brandtracker, team workspaces, the weekly report and AI access — is free. There is no card, no trial and no usage tier — the API just has fair-use rate limits so it stays free for everyone.

Where does the data come from?

Stores come from the PlatformDTC market index, traffic is measured by SimilarWeb for the exact store host, ads come from the Meta Ad Library, and products are read from each store's public Shopify feed. Every figure shows its source and month.

Does AdLibrarySpy estimate missing numbers?

No. When a store has no measured traffic or an ad has no media, the value is left out rather than invented. There are no modelled revenue, spend or rating figures.

Which ad networks are covered?

Meta (Facebook and Instagram). TikTok and Google ads are not covered today, and we say so on the comparison page.

Can my team use it together?

Yes. Invite teammates to your workspace for free and share saved shops, ads and tracked brands.

Is there a community?

Yes. Join the AdLibrarySpy Discord to swap winning ads and stores with other sellers, ask the team questions and ask for the features you want next.

Can I use it from ChatGPT or Claude?

Yes. The built-in MCP connection lets compatible AI assistants search shops and ads and manage tracked brands with your workspace access.

Know what's working before everyone else

100% FREE Built for the Community

Free for you and your whole team. No card, no trial, no limits to unlock.

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