AdSpy.com is one of the oldest and largest ad databases in the business. It has been indexing Facebook and Instagram ads since the mid-2010s, and at this point it holds a genuinely enormous archive with filters that go deeper than almost anything else on the market. If you want to query a decade of creative by gender, age, country, CTA button, tech platform, and exact keyword in the ad text, AdSpy does that, and it does it at a scale most newer tools can't match.
AdWhispr is a different animal built for a different decade. It's a chat-first Meta competitor-ad analyst plus an MCP server: you paste a brand or Facebook URL, it ingests that brand's entire live Meta ad library, snapshots it daily, and then you interrogate the strategy in plain English — inside Claude or in the app. So this isn't a "we're better, they're worse" piece. It's 2016 power-user database vs 2026 conversational analyst, and the right pick depends entirely on how you work.
The one-line version
- Pick AdSpy if your job is deep manual search across a massive historical archive and you want to slice ads by dozens of demographic and technical filters yourself.
- Pick AdWhispr if you want to ask questions and get answers — which of a competitor's ads are proven winners, why, and a cloned creative grounded in them — without learning a query interface.
Side-by-side
| AdWhispr | AdSpy.com | |
|---|---|---|
| Born | 2026, chat-first | ~2016, search-first |
| Primary interface | Conversational chat + MCP inside Claude | Filter-and-search dashboard |
| Database scope | Live Meta library per brand you track, snapshotted daily | Very large multi-year archive of FB/IG ads |
| Core strength | Derived intelligence + cloning + briefs | Scale and granular search filters |
| Learning curve | Ask a question in English | Power-user filters reward expertise |
| Days-running history | Yes — daily snapshots build the timeline | Has historical seen-dates, less framed as a signal |
| Performance proxy | Days-running distribution, engagement-verified reach | Likes/engagement counts, seen dates |
| Fabricated metrics (CTR/ROAS) | Never — cites inputs for every signal | N/A — doesn't claim to |
| Cloning | clone_ad → new image or video brief, grounded |
Not a creative-generation tool |
| Competitive brief export | PDF + Markdown, derived-intelligence-led | Manual export of search results |
| Lives inside Claude | Yes (OAuth or npm MCP server) | No |
| Pricing | Free / $29 Pro / $149 Agency | Subscription — check their site |
I'm not going to invent AdSpy's exact price tiers; their pricing has shifted over the years and you should check their site for the current number. Historically it has sat at a single mid-range monthly subscription with a large minimum commitment relative to newer tools — fair for the archive size, but worth pricing against your actual usage.
Where AdSpy genuinely wins: scale and search depth
Credit where it's due. AdSpy's archive is deep, and its filter set is the product of a decade of iteration. You can search the full text inside ad creative, filter by the advertiser's page likes, narrow by affiliate networks, and stack demographic targeting filters in ways that reward someone who already knows exactly what they're hunting for. For a media buyer who lives in the dashboard and wants to manually pull every weight-loss ad shown to women 35–44 in three countries that mention a specific keyword, AdSpy is purpose-built for that motion.
That depth is also its tax. The interface is dense, the learning curve is real, and the workflow is you do the analysis. AdSpy hands you a haystack with very good tweezers; finding the needle is still your job. The UX is unmistakably from an earlier era of SaaS — functional, packed, and not especially friendly to someone who just wants a read on a competitor in five minutes.
Where AdWhispr is built differently: the question is the interface
AdWhispr inverts the model. Instead of you filtering a database, you ask the database a question and it does the reasoning. "Which of Ridge Wallet's ads have been running longest, and what hook do they share?" comes back as an actual answer with the ads attached — not a result set you still have to interpret.
The reason that works is the derived intelligence layer, which is the part a static archive doesn't give you:
- Days-running as a performance proxy. Brands don't keep paying to run ads that lose money. An ad that's been live 100+ days is, by revealed preference, a proven winner. AdWhispr builds that timeline from its own daily snapshots — Meta's API returns no run-history, so the history is the product. And it reads the whole distribution of run-times, not one cherry-picked number, so a single old ad doesn't masquerade as a winning strategy.
- Engagement-verified reach. Meta's impression numbers come only as wide ranges. AdWhispr cross-references that range against Apify-scraped likes, comments, and shares to tell which ads actually landed versus which merely spent.
- Creative-iteration rate. From first-seen dates across a brand's library, you get how many fresh creatives they ship per month — a direct read on how aggressively a competitor is testing.
None of those three are columns you sort in a legacy database. They're computed signals, and they're the reason "ask a question" returns insight instead of rows.
The honesty line both tools should respect
Here's a rule AdWhispr will not break, and a thing you should demand of any ad-spy tool: the Meta Ad Library does not expose a competitor's CTR, CPC, CPM, conversions, revenue, or ROAS. Those numbers live inside the advertiser's own ad account and nowhere else. Spend and impressions come only as wide ranges.
So if a tool ever shows you a competitor's exact ROAS, it made that number up. AdWhispr's answer to this is to cite the inputs behind every signal — days-running from snapshots, engagement from Apify, spend as a range narrowed by triangulation — rather than fabricate a clean metric that looks authoritative and isn't. To AdSpy's credit, it doesn't pretend to surface ROAS either; it shows engagement counts and seen-dates, which are honest signals. That's the right posture, and it's the bar.
Cloning: research that becomes a creative
This is where the 2026 tool does something a 2016 database simply wasn't designed to do. AdWhispr's clone_ad takes a verified winner — not a random ad, one that's earned it on days-running and engagement — and produces something you can use:
- Image ads → a new image rendered in your own brand identity, original copy and visuals, with the source winner cited.
- Video ads → a scene-by-scene script brief, shot list, and UGC creator brief you can hand to an editor.
AdSpy is a research tool; turning what you find into a brief or a creative is a separate, manual step in your own stack. AdWhispr closes that loop. And generate_brief exports a full competitive brief — PDF or Markdown — that leads with the derived-intelligence panel before any qualitative take, so the longevity curve and reach come first.
How they actually fit together
You don't have to choose religiously. A reasonable stack: use a deep archive like AdSpy when you need to excavate history across an enormous catalog with surgical filters, and use AdWhispr when you need to understand a specific competitor right now and act on it — in chat, with the run-history, engagement, and a cloneable winner in one place.
The deeper difference is who does the thinking. AdSpy assumes you're the analyst and gives you a powerful workbench. AdWhispr assumes you'd rather spend your time on strategy and gives you the analyst. If you came up running ads in 2016, the workbench feels like home. If you'd rather type a question into Claude and get a grounded answer, that's the 2026 version.
AdWhispr is read-only on competitor data, by the way — it never touches your live ad account and never launches campaigns. It reads the market and arms you; what you ship is yours.
Connect it to Claude.ai via OAuth at https://adwhispr.com/api/mcp, or run npx adwhispr-mcp-server config. There's a free tier to feel the difference, and more comparisons like this live on the AdWhispr blog.
Stop filtering haystacks — paste a competitor URL into AdWhispr and just ask.