Last verified July 15, 2026. Tested hands-on on paid TrendTrack, Minea and AdSpy accounts; competitor prices checked on their public pages the same day.
Five sellers walk into the same problem: they want to see what is already winning on Facebook before they burn budget. They do not need the same tool.
A media buyer hunting for a hook wants to read the comments under a viral ad. A beginner wants a cheap feed of live creatives.
A Shopify operator wants the store behind the ad, not just the ad. So “best Facebook ad spy tool” has no single answer, it has five.
We ran these on real accounts in July 2026 and matched each one to the seller it actually fits.
For most Shopify sellers the best Facebook ad spy tool is TrendTrack, because it ranks the winning Meta creatives and links each ad to the Shopify store behind it. AdSpy wins for deep comment research, Minea for a cheap Meta plus TikTok feed, and the free Facebook Ad Library for a quick public check.
| Tool | Best for | Free option | Price from |
|---|---|---|---|
| TrendTrack | All-in-one ad spy plus store data | Extension | $89/mo (Pro) |
| AdSpy | Deep Meta creative + comment search | No | $149/mo |
| Minea | Budget Meta + TikTok feed | Yes | $49/mo |
| Winning Hunter | Ad spy plus product importing | Trial | $49/mo |
| Facebook Ad Library | Quick free public check | Yes | Free |
Disclosure: some links on this page are affiliate links. If you subscribe through them we may earn a commission at no extra cost to you. We tested every TrendTrack feature mentioned here on a paid account. AdSpy, Minea, Winning Hunter and Facebook Ad Library links are not affiliate links.
How we tested, and what Facebook ad spy really means
Facebook ad spy is simple to say and easy to get wrong. It means watching the ads your competitors are running right now on Meta: which creatives are live, how long they have been running, and which ones are scaling.
The Ad Library shows you the ads. The good tools tell you which ones are working, for how long, and who is behind them.
TrendTrack index and changelog, checked July 2026.
We spent time inside TrendTrack, Minea and AdSpy on paid accounts, and checked Winning Hunter and the Ad Library on their public pages. One rule throughout: any spend or revenue number is an estimate, never an audited figure.
What separates a strong Facebook ad spy tool
Four things move a tool from a nice ad feed to a real spy system. Miss one and you are back to guessing.
- Coverage and freshness: how many Meta ads it holds, and how fast new ones land. A stale index hides what is scaling this week.
- Longevity signals: how long an ad has run. A creative live for months is a proven winner, a two-day test is noise.
- Spend and reach: even estimated EU and UK figures tell you who is actually putting budget behind an ad, not just running one.
- The store link: the ad is half the story. Seeing the Shopify store, its products and its traffic behind the ad is what turns spying into a plan.
Only some tools cover all four. That gap is what sorts the five picks below, so we ordered them by the job you are hiring a tool to do.
1. TrendTrack, best all-in-one Facebook ad spy
Editor’s pick Best for Shopify operators
Most Facebook ad spy tools stop at the creative. TrendTrack keeps going: its Ads module indexes +337M Meta, TikTok and Google ads, scores the strongest ones with Ad Rank (a winning-creative ranking shipped January 29, 2026), and reads EU and UK ad transparency to show an estimated reach and spend.
Then it links the ad straight to the Shopify store running it, out of a 1.87M-store index with Est. Revenue. That last step is the differentiator: you spy on the ad and the business at once.
In practice that means you can find a Facebook creative that has run for weeks, open the store behind it, and read its estimated traffic and best-selling products before you decide whether to model it. No other pick in this list closes that loop.
It is the same engine we break down in TrendTrack’s Ads module, and you can spy on Meta ads inside TrendTrack across all three platforms.
Plan check: ad spy lives in the Ads module, which starts on Pro ($89/mo, or $63/mo billed annually). Starter ($59) covers the Shops index and two Brandtrackers, but not the Ads or Advertisers modules. So if Facebook ad spy is why you are here, budget for Pro.
2. AdSpy, best for deep Meta creative and comment search
Best for media buyers
If your job is reading creatives all day, AdSpy is the sharpest microscope on Meta. Its killer feature is searching the text inside ad comments, so you can surface the objections, hooks and social proof a creative is generating, then stack advertiser, affiliate-network and demographic filters on top.
The archive is claimed at 100M+ ads over 10+ years, covering Facebook and Instagram only. The trade-off is scope and price: $149/mo flat with no annual discount, no Shopify store index, no estimated revenue and no API.
It is a research tool, not a store-intelligence platform.
Related guide
TrendTrack vs AdSpy
Which one to pick for deep Meta creative research versus store data.
3. Minea, best budget Meta plus TikTok feed
Best for beginners on a budget
Minea is the friendly on-ramp. Its ad feed covers Meta and TikTok (claimed 100M+ ads), and it pairs that with product discovery like a daily top-10, so a beginner can spy and shortlist products in the same tab, from $49/mo (or $34/mo billed annually).
The catch is gating: the store and brand-tracker data start on the $99 Premium plan, and there is no Google Ads, no email spy and no API. It is cheaper and broader on ad feeds than AdSpy, thinner on store intelligence.
We put both side by side in the full TrendTrack vs Minea breakdown.
4. Winning Hunter, best for ad spy plus product importing
Best for product-first sellers
Winning Hunter leans product-first, with a Magic AI ad analyzer and one-click product importing bolted onto its spy feed. Its Basic plan ($49/mo) covers Facebook and TikTok ad spy with a limited filter set, its Standard plan ($79/mo) adds Pinterest and the full filters, and Enterprise sits at $249/mo.
There is a no-card free trial, which makes it easy to sample. It covers Meta, TikTok and Pinterest but no Google Ads, and its data is creative-first rather than store-first, so treat any estimated figures as directional.
Prices verified on its public pricing page in July 2026.
5. Facebook Ad Library, best free baseline
What it shows: every ad a page runs right now, its start date, and the platforms it runs on. What it hides: ad history once an ad stops, spend outside EU and UK political ads, any ranking of winners, and the store behind the ad.
Best free check
Before you pay for anything, the official Facebook Ad Library is the honest free baseline. Type a page name and it shows every ad that page is running right now, straight from Meta, with no login and no cost.
The limits are why paid tools exist: no ad history once an ad stops, no spend data outside EU and UK political ads, no ranking of what is winning, and no way to see the store or its revenue. Use it for a quick spot check, then reach for a paid tool the moment you spy seriously.
Facebook ad spy tools compared
| Tool | Also covers | Store data | EU/UK est. spend | Price from |
|---|---|---|---|---|
| TrendTrack | TikTok, Google | Yes | Yes | $89/mo |
| AdSpy | No | No | $149/mo | |
| Minea | TikTok | Limited ($99 plan) | Limited | $49/mo |
| Winning Hunter | TikTok, Pinterest | Limited | No | $49/mo |
| Ad Library | No | Limited (political only) | Free |
Read the table by your bottleneck. If it is store intelligence, only TrendTrack answers Yes across the board.
If it is pure Meta research depth, AdSpy earns its higher price. If it is budget, Minea and Winning Hunter both open at $49/mo.
How to choose your Facebook ad spy tool
Pick by the seller you are, not by the longest feature list.
The budget ladder is simple: start free with the Ad Library, step up to $49/mo with Minea or Winning Hunter when you want a real feed and filters, and move to TrendTrack Pro ($89/mo) or AdSpy ($149/mo) once ad spy drives real decisions. Match the spend to how often you actually research, not to fear of missing a feature.
- Sell on Shopify and want the ad plus the store behind it? TrendTrack, once you are on Pro.
- Live in the creatives and need to mine comments? AdSpy.
- Just starting and watching your spend? Minea.
- Want spy and product importing together, or sell on Pinterest? Winning Hunter.
- Only need a quick free look at one page? The Ad Library.
Related guide
TrendTrack alternatives
The full map of tools if you want to compare beyond Facebook ad spy.
FAQ
What is the best Facebook ad spy tool in 2026?
For most Shopify sellers, TrendTrack, because it does not just show the Meta ads, it ranks the winning creatives with Ad Rank, reads estimated EU and UK spend, and links each ad to the Shopify store behind it. AdSpy is the pick for deep comment and creative research, Minea for a cheaper Meta plus TikTok feed. Ad spy on TrendTrack starts on Pro ($89/mo, or $63 billed annually).
Is there a free Facebook ad spy tool?
Yes. The official Facebook Ad Library is free and shows every ad a page is currently running, with no login. It is the right free baseline for a quick check. But it has no ad history, no spend data outside EU political ads, no ranking and no store data, so most sellers pair it with a paid tool once they spy seriously.
Can you see how much a competitor spends on Facebook ads?
Not exact figures. For EU and UK reach, ad transparency rules expose real reach, and tools like TrendTrack convert that into an estimated spend using a configurable CPM. Outside the EU, spend is not public. Treat every spend number as estimated and directional, not audited.
Is AdSpy or Minea better for Facebook ad spy?
AdSpy is deeper on Meta alone: it searches the text inside ad comments and adds advertiser and demographic filters, for $149/mo flat. Minea is cheaper (from $49/mo) and adds TikTok plus product discovery, but its store and brand-tracker data start on its $99 plan. Pick AdSpy for research depth, Minea for budget and breadth.
Does Facebook ad spy break Facebook’s rules?
No. Watching public ads through the Ad Library or a spy tool is allowed, since those ads are public by design. What the tools read is EU and UK transparency data and the public ad archive. Keep in mind estimated revenue and spend figures are estimates, not numbers Facebook certifies.
Are paid Facebook ad spy tools worth it over the free Ad Library?
If you research once in a while, the free Ad Library is enough. If you research weekly, a paid tool pays for itself by showing what the Ad Library cannot: how long an ad has run, an estimated spend, a ranking of the winners, and the store behind each ad. That is the difference between seeing an ad and knowing it works. Entry paid plans start at $49/mo.
The bottom line
There is no single best Facebook ad spy tool, there is the one that fits how you sell. AdSpy owns creative depth, Minea and Winning Hunter own the budget entry, and the Ad Library is the free first stop.
But if you sell on Shopify, the tool that reads the winning ad and the store running it in one place is the one that pays for itself fastest.
Want the ad and the store behind it?
Spy on Meta, TikTok and Google ads, rank the winning creatives, and open the Shopify store running them. Ad spy starts on Pro ($89/mo, or $63/mo billed annually).