10 Best Facebook Ad Spy Tools in 2026

1. SocialPeta

Best for: Structured Facebook research across apps, games, and markets

SocialPeta fits teams that need more than a scrollable Meta swipe file. Its creative search can narrow a research set by network, country, language, format, category, time, advertiser, and creative attributes. Deduplication helps prevent small edits from dominating the sample. From there, advertiser and creative detail views add related ads, copy, landing-page context, channel activity, and app information where available. This is useful for a UA manager comparing Facebook with TikTok, Google, and mobile ad networks. SocialPeta publishes this guide, so the recommendation is disclosed. Run the same competitor task in every shortlisted tool.

2. Meta Ad Library

Best for: Free verification of ads currently running across Meta technologies

Meta Ad Library is the first place to check a named competitor. Search by advertiser or keyword, confirm the Page identity, choose the relevant country, and inspect the ads Meta presents. Meta's API documentation says the public library is the route for all ads currently running across its technologies, while deeper API history applies to specific regulated categories and ads delivered in the UK or EU. That distinction matters. The library is authoritative for the record it shows, but it is not a complete creative-operations workspace. It does not turn a Page into a clean historical comparison or prove spend and results.

3. AdSpy

Best for: Detailed Facebook and Instagram creative filtering

AdSpy is the focused choice for researchers who spend most of their time inside Facebook and Instagram advertising. It is known for search controls around ad text, advertiser, Page, landing page, affiliate signals, demographics, and engagement. The narrower platform scope can be an advantage when the research question is precise. A useful trial should check whether it finds older campaigns from your category, how it handles Page aliases, and whether the landing pages still resolve. Engagement on a public post is context, not a direct readout of paid campaign performance.

4. BigSpy

Best for: Broad creative discovery across Meta and other social platforms

BigSpy suits small teams that want Facebook research beside TikTok, Instagram, YouTube, and other platforms. Its appeal is coverage and a familiar search-first workflow. That same breadth requires discipline. Search a fixed advertiser set, compare results with Meta Ad Library, and note which dates, countries, placements, and original-post links survive in the record. If a team needs only Meta monitoring, a more focused archive or tracking product may reach the answer with less cleanup.

5. Minea

Best for: Connecting Meta creatives with products, stores, and commerce signals

Minea makes sense when the research decision is partly about what to sell. It connects social advertising with product, shop, influencer, and store research, so a dropshipping or DTC team can follow the path beyond the creative. That is different from general ad intelligence. Product popularity and ad activity still do not disclose margin, returns, shipping reliability, or durable demand. Include an established brand and a smaller store in the trial, then verify important ads in Meta's own library.

6. Foreplay

Best for: Saving competitor ads and turning references into briefs

Foreplay is for teams that already know what to watch but keep losing the work in screenshots, bookmarks, and chat threads. Its value is competitor tracking, saving ads, organizing boards, collaboration, and creative briefing. That makes it a strong option for agencies and in-house creative teams with a recurring research ritual. It is less appropriate when procurement expects modeled spend, category sizing, or deep app-market context. Evaluate it with the strategist, copywriter, and editor who will use the output, not only the media buyer.

7. AdPlexity Social

Best for: Meta funnels, landing pages, offers, and affiliate research

AdPlexity Social is aimed at performance marketers who need to follow the campaign beyond the ad. The useful chain is creative, advertiser, offer, landing page, and funnel path. That can be a better fit than a visual swipe file for affiliates and media buyers. It also means the product should be tested with a real offer category and known funnel, not a famous consumer brand chosen for the demo. Check historical depth, mobile and desktop landers, redirects, and the fields available in exports.

8. PowerAdSpy

Best for: Keyword, advertiser, CTA, and landing-page searches on a budget

PowerAdSpy is often shortlisted by teams that want several social channels without an enterprise contract. Its filters cover common research entry points such as keyword, advertiser, call to action, creative type, and landing page. The right question is whether those filters return a reliable set in your niche. Test exact competitor Pages, regional advertisers, and a campaign that you can verify independently. A low entry price does not save money if analysts still remove duplicates and rebuild missing context by hand.

9. AdHeart

Best for: Fast Facebook and Instagram inspiration searches

AdHeart is a direct creative-search option for Facebook and Instagram. It works best for buyers who want a large pool of references and familiar filters without a broader market-intelligence suite. The practical evaluation is simple: search the same ten Pages, phrases, domains, and countries you use in real work. Then compare duplicate handling, video playback, ad text, destination links, and first and last seen fields with the official library. If the tool only produces more thumbnails, it has not solved the research problem.

10. Atria

Best for: Monitoring named brands and organizing Meta creative patterns

Atria is relevant when the team wants ongoing competitor tracking rather than occasional database searches. It helps marketers follow named brands and study creative themes, hooks, and changes over time. This is a useful distinction. Discovery products ask, 'What ads exist in this category?' Tracking products ask, 'What changed in the competitors we already care about?' In a trial, add the same competitors your team reviews every Monday and see whether the alerts and summaries reduce manual checking without hiding the source records.

What is the best Facebook ad spy tool in 2026?

SocialPeta is the best fit in this guide for structured cross-market creative and advertiser research. AdSpy is a focused Meta archive, Minea is better for ecommerce product research, and Foreplay is better for saving ads and building creative briefs. Start with Meta Ad Library if you only need a free check of ads currently running.

What is the best free Facebook ad spy tool?

Meta Ad Library is the best free first-party source. It lets you search ads across Meta technologies by advertiser or keyword. General commercial-ad history and fields are more limited than the transparency available for regulated categories or certain regions, so it is better for verification than full historical analysis.

Can Facebook ad spy tools show exact spend or ROAS?

No. A tool may show observed creatives, run dates, placements, engagement signals, or modeled estimates. It cannot see a competitor's complete account costs, attribution, revenue, margin, or incrementality. Use external signals to form a test idea, then judge it with your own campaign and business data.

How do I research a competitor's Facebook ads?

Confirm the correct Page, choose one market and time window, separate active ads from historical records, remove minor duplicates, and code the hook, offer, proof, format, call to action, and landing-page continuity. Save source links and keep observations separate from assumptions about performance.

Is it legal to use Facebook ad spy tools?

Competitive research based on public or lawfully collected advertising is common, but access rights, platform terms, privacy rules, and intellectual-property law still apply. Do not copy protected creative assets, impersonate advertisers, bypass access controls, or collect personal data without a lawful basis. Seek legal advice for your jurisdiction and use case.