Best Facebook Ads Spy Tools in 2026 (Including the Free One)
Most “best spy tool” lists bury the free one because it doesn’t pay an affiliate commission. We won’t: the free Meta Ad Library is the right starting point for almost everyone, and the paid tools below earn their price only for specific jobs. Every figure here is from the vendor’s own pricing page, checked in June 2026 — where a tool keeps pricing behind a signup, we say so rather than invent a number.
1. Meta Ad Library
Free · the honest #1Meta’s own public archive of every ad on Facebook and Instagram. Search any advertiser’s Page or a keyword and you get the live creative, the copy, the destination, and the date each ad started running. It hides spend for ordinary ads, but the start dates let you read longevity as a commitment signal — which is the single most useful thing a spy tool can tell you, and here it’s free.
Free, no accountfacebook.com/ads/library2. Foreplay
Creative swipe file + workflowBuilt for creative teams, not just lookups. Foreplay lets you save ads from Facebook and TikTok into tagged swipe files, discover trending creative, track competitors with Spyder, analyze formats with Lens, and turn references into briefs. If your bottleneck is organizing inspiration and briefing designers, this is the category it owns.
Basic $59/mo ($49/mo billed annually); 7-day free trial, no cardforeplay.co3. Minea
Ecommerce ad + product researchAimed at ecommerce and dropshipping. Minea spans Facebook, TikTok, Pinterest, Instagram, and Snapchat with a 100M+ ad database, plus product research, a Shopify store analyzer, and influencer tracking. If you’re hunting winning products as much as winning ads, the extra tooling beyond pure ad search is the reason to look here.
Starter $49/mo, Premium $99/mo; free 200-credit trialminea.com4. AdSpy
Deepest Facebook/Instagram archiveThe veteran. AdSpy indexes 200M+ Facebook and Instagram ads going back more than a decade and offers the most granular search filters of any tool here — by ad text, advertiser, page, affiliate network, and more. It’s a power-user research database with one flat plan; the depth is the draw, the price is the trade-off.
Single flat plan, published at $149/moadspy.com5. BigSpy
Widest platform coverageThe breadth play. BigSpy pulls ads from Facebook and Instagram plus TikTok, YouTube, Pinterest, and more into one large database, and keeps a free limited tier so you can try it without paying. Coverage is its pitch; if you research across more platforms than Meta alone, it casts the widest net of the paid options.
Free limited tier plus paid plans — see bigspy.com for current ratesbigspy.com
Kelpi: the step after spying.
To be straight with you: Kelpi is not a spy tool, and it won’t show you a competitor’s ads. It’s what you reach for once you’ve spied and know the angle you want — it reads your own website and drafts five distinct ad concepts plus a one-page strategy on your brand, so you can run your version instead of copying theirs.
- What is the best free Facebook ads spy tool?
- Meta's own Ad Library, with no real competition on price. It's free, needs no account, and shows the live creative and start date of every ad an advertiser is running on Facebook and Instagram. Paid tools add faster search, tagging, saved swipe files, and multi-platform coverage on top of the same public data — but for simply seeing what a competitor is running, the free Ad Library does the core job.
- Do ad spy tools show performance data?
- No — not real spend or results. Meta only publishes spend and reach for political and social-issue ads, so for ordinary product and brand ads no tool, free or paid, can show you a competitor's budget, ROAS, or conversion numbers. Some paid tools display engagement counts or estimated metrics, but treat those as directional at best. The reliable free signal is longevity: ads that have run for months are ones their owners keep paying for.
- What should I do after finding a competitor's winning ad?
- Learn the pattern, don't copy the ad. Note the angle, the format, the offer, and the hook — then build something original for your own brand. Copying a competitor's exact creative, logo, or copy risks trademark and copyright trouble and rarely fits your audience anyway. A faster path is to feed your own website to a generator like Kelpi, which drafts five fresh ad concepts on your brand so you can apply the angle you spotted without cloning anyone.
New to this? Start with the free Facebook ad spy tool walkthrough for the exact Ad Library workflow. When you’re ready to make your own, the ad generator drafts five concepts from your site in minutes.