The short answer

The classic ad copywriting formulas all show up in winning Meta ads, but they don't perform alike. On our board of 2,443 winners, PAS-shaped ads are the most common (25%) and reach the top tier only 8.8% of the time, unless the copy is long enough to agitate (13.3%). Hook-Story-Offer ads reach it 21.4% of the time, and contrarian reveals, which no classic formula covers, 21.9%.

The formulas, scored

Copywriting formulas are structures for ordering an ad: what comes first, what comes next, where the product and the offer go. Every copywriting course teaches a few. We wanted to know which ones actually show up among winners, and whether any of them work better than the others.

Ad Radar doesn't tag ads by formula. It tags them on ten dimensions, including the hook pattern, the hook mechanism and the narrative angle. Most formulas map cleanly onto a combination of those tags, so we used the combinations as stand-ins. On the October 9, 2026 snapshot of 2,443 live Meta ads with $50k+ in estimated spend:

FormulaHow we matched itAdsShareTop-tier rateMedian est. spend
AIDAAd ends in a purchase ask2,31895%9.7%$225K
PASProblem/Benefit opener + Problem-to-Solution Bridge62225%8.8%$209K
PAS with room to agitateSame, with 490+ characters of primary text1506%13.3%$168K
FABBulleted feature list in the primary text39716%11.6%$201K
BABStory angle + Personal Story hook mechanism914%11.0%$291K
Hook-Story-OfferStory angle or first-person opener + Offer Pressure562%21.4%$250K
Contrarian revealContrarian Reveal hook mechanism321%21.9%$258K

The board average top-tier rate is about 10%. The matches are approximations: a tag combination is not the same as a copywriter deliberately following a formula. But the groups are large enough (except the last two) to show direction.

25%

of winners are shaped like PAS, the most common formula

8.8%

PAS top-tier rate when short

13.3%

when the copy has room to agitate

21.4%

Hook-Story-Offer top-tier rate

The ranking runs almost opposite to how often each formula is taught. The most common structures (AIDA, PAS) are at or below average. The less common ones (Hook-Story-Offer, contrarian reveals) reach the top tier about twice as often.

AIDA: true of everything, predicts nothing

Attention, Interest, Desire, Action. It is the oldest of these formulas, and it describes almost every ad ever made: 95% of the winners on our board end by asking for a purchase, and almost all the rest ask for a lead. Their top-tier rate is the board average, because they are the board.

That's the problem with AIDA as a writing tool. It tells you an ad should get attention and end with an action, which you knew. It doesn't tell you how to get attention or what builds desire. For that you need something more specific, which is where the other formulas come in.

PAS: the default, and it needs its middle

Problem, Agitate, Solution. Name the problem, make it hurt, present the fix. It's the backbone of direct response, and on our board it's the single most common shape: 622 ads open on a problem or benefit and use the Problem-to-Solution Bridge as their hook mechanism.

As a group, they reach the top tier 8.8% of the time, below the board. The split by copy length explains why:

PAS-shaped adsAdsTop-tier rate
With 490+ characters of primary text15013.3%
All PAS-shaped ads6228.8%

The "agitate" step is what most short PAS ads skip. They name a problem and jump to the product in two lines. With room to describe what the problem costs, how it feels, what the reader already tried, PAS reaches the top tier half again as often as the board average.

Prime PrometicsMeta ad · winning
Mulberry is the color of the year.
Est. spend
$417K
Days live
112
Format
Video, 36s
  • Solution-Aware
  • Root Cause
  • Wrong Question

The primary text is PAS in miniature: "Before you reach for your black mascara… pause." Problem: black mascara's "harsh contrast that can age the eyes after 50." Then the alternative. In the top tier.

The agitation here is a single, specific line: harsh contrast that ages the eyes. It names a cost the reader may not have considered and makes their current habit the cause. The product claims that follow are the advertiser's own. More on this kind of copy in long-form ad copy and on the reader it targets in problem-aware ads.

BAB: before-after openers are rare, transformation stories aren't

Before, After, Bridge. Show the reader's life now, show it after, then present the product as the bridge between the two.

In its literal form, opening on a before-and-after, it's nearly absent from the board: only 4 ads use a Before/After Reveal opener. Too few to measure, though all four have estimated spends above $1M.

Thrive CausemeticsMeta ad · winning
Redhead's Ditched Microblading for this.
Est. spend
$1.1M
Days live
149
Format
Video, 27s
Variants
2
  • Problem-Aware
  • Story/Case Study
  • UGC Selfie

One of four ads on the board that open on the transformation. Before: microbladed brows. After: a gel that does the job. Bridge: the product. 27 seconds, strong proof.

The broader version, a personal transformation story where the narrator's life changes, is more common. Ads with a Story/Case Study angle and a Personal Story hook mechanism (91 ads) reach the top tier 11.0% of the time with a $291K median estimated spend, one of the highest in the table. BAB works when the "before" belongs to a real person the viewer can recognize. See story and case-study ads.

FAB: the feature list that keeps running

Features, Advantages, Benefits. List what the product has, what that does, and what it means for the reader. In ads, it usually shows up as a bulleted list in the primary text: checkmarks, emoji bullets, short lines.

397 winners carry a bulleted list in their primary text. They reach the top tier 11.6% of the time, slightly above the board, and run a median of 161 days, 41 days longer than the board median. Feature lists are evergreen. They don't reference a moment, so the ad doesn't age.

FAB works best as the second half of an ad: the creative or the first lines make the reader want the product, and the list answers "what exactly do I get?" A list as the opener rarely does anything. Examples of how winners lay out these lists are in Facebook ad copy examples.

Hook-Story-Offer: the strongest formula on the board

Hook, Story, Offer. Stop the scroll, tell a story that builds belief, close with an offer. We matched it as ads with a story angle or first-person opener whose hook mechanism is Offer Pressure. Only 56 ads fit, and 21.4% of them reach the top tier, more than double the board.

Willy Wonky & Charlie BearMeta ad · winning
Hey babe, I got a gift for the kids.
Est. spend
$324K
Days live
150
Format
Video, 84s
  • Most Aware
  • Story/Case Study
  • Product Demo

A couple at home unboxing a cat cave for their cats ("the kids"). The story is the demo. The offer (buy one, get two free) comes in the primary text. Live 150 days.

The hook is a domestic moment, not a pitch. The story is a couple comparing the new cave to the one their cats already love, which doubles as a product demo and a testimonial. The offer arrives after the viewer is already watching cats play. Each part does one job.

The data elsewhere on the board says the same thing in different ways. Offer-led ads that open with a first-person story reach the top tier 26.5% of the time, against 8.6% for offer-led ads that open with the offer itself. Story plus offer is the strongest pairing we measure. More in offers and urgency in ads.

The formula the textbooks skip: the contrarian reveal

None of the classic formulas starts with "everything you believe about this is wrong." On our board, 32 ads use a Contrarian Reveal as their hook mechanism, and 21.9% reach the top tier, the highest rate of any hook mechanism with more than 20 ads.

Your Health JournalMeta ad · winning
Here are four shoes I would never recommend to my patients struggling with balance problems.
Est. spend
$1.2M
Days live
109
Format
Video, 213s
Variants
3
  • Problem-Aware
  • Expert-Based
  • Founder or Expert

Contradicts what the viewer thinks is a comfortable shoe, one shoe at a time, before presenting the alternative. Tagged strong proof, in the top tier.

The structure is: belief, contradiction, explanation, alternative. "I know they feel incredible in the store. That's exactly the problem." The reader's own experience is turned into evidence. It's close to PAS, except the problem is the thing the reader thought was the solution. The specific claims about named products are the advertiser's own and its responsibility. We cover the opener in contrarian hooks.

The bridge isn't the whole ad

One more finding complicates the classic formulas. Most of them end with a bridge from problem to product. On our board, 64% of winners use the Problem-to-Solution Bridge as their hook mechanism. Those ads reach the top tier 9.0% of the time. The 821 ads that use a different mechanism (a story, an expert, an offer, a contrarian reveal) reach it 10.8% of the time.

The bridge works. It's also what everyone else is doing. The formulas that win more often on the board are the ones that put something before the bridge: a story, a contradiction, a consequence.

Which formula for which reader

The board's data on awareness levels suggests a rough match:

Reader's awarenessFormula to try firstWhy
UnawareHook-Story-Offer or BABA story earns attention from someone who isn't looking
Problem-awarePAS, written longThey feel the problem; agitation and explanation land
Solution-awareContrarian revealThey've tried the usual fix; tell them why it failed
Product-awareFAB as the body, story as the hookThey need specifics, framed by a person
Most awareOffer, shortThey want the deal

The full breakdown is in the five awareness levels.

How to use formulas without sounding like one

  1. Pick the formula by the reader, not by habit. If every ad in your account is PAS, you're writing for one awareness level.
  2. Never skip PAS's middle. If your ad goes from problem to product in one line, add the cost of the problem, the failed fix, the moment it got worse.
  3. Write one Hook-Story-Offer version of every concept. It's the rarest structure on the board and the most successful.
  4. Try a contrarian opener on your best PAS ad. Same problem, but start with the belief you're about to overturn.
  5. Use FAB lists after the hook, not as the hook. They keep ads running; they don't stop the scroll.
  6. Let a person carry the formula. The structures that win (story, contrarian reveal, BAB) all have someone in them.

If you write with Claude, you can give it these structures and real examples to work from; see Claude prompts for Facebook ads. The Ad Radar board lets you filter winners by hook mechanism and angle, which is the quickest way to pull ten real examples of any formula in your niche.

Figures marked as estimated spend come from Ad Radar's model of engagement on public Meta Ad Library ads. They are estimates, labeled as such, and are best used to rank ads against each other.

Questions

What are the most common ad copywriting formulas?

AIDA (Attention, Interest, Desire, Action), PAS (Problem, Agitate, Solution), BAB (Before, After, Bridge), FAB (Features, Advantages, Benefits) and Hook-Story-Offer. They are structures for ordering the parts of an ad, not rules. Most winning ads match one or more of them loosely.

Which copywriting formula works best for Facebook ads?

On our board, ads shaped like Hook-Story-Offer (a story angle with the offer as the hook mechanism) reach the top tier 21.4% of the time, about double the board average. PAS works when it has room: PAS-shaped ads with 490+ characters of primary text reach 13.3%, short ones less.

Is AIDA still relevant for ads?

As a description, yes: nearly every ad grabs attention and ends with an action (95% of winners on our board ask for a purchase). As a guide it adds little, because it fits winners and losers alike. More specific structures like PAS or Hook-Story-Offer tell you more about what to write.

What is the PAS formula?

Problem, Agitate, Solution: name the reader's problem, make it vivid and costly, then present the product as the fix. It is the most common structure among winning Meta ads on our board, used by about a quarter of them, but it underperforms when the agitate step is skipped.

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