Every proven copywriting formula in one reference guide: AIDA, PAS, BAB, 4Ps, FAB, QUEST, ACCA, PASTOR, PPPP, Star-Chain-Hook, SLAP, So What, Before-After-Bridge, Problem-Agitate-Claim, Feature-Advantage-Benefit, 4Us, and the 1-2-3-4 Formula. Each with a clear explanation, a real example, and guidance on when to use it. Copywriting formulas work because they’re built on human psychology that hasn’t changed in 100 years. The channels changed. The decision-making process didn’t.
Last updated: March 2026 · Reading time: 16 min
Copywriting formulas are structured frameworks that guide a reader through a persuasion sequence: from attention to interest to desire to action. They work because they’re based on how humans make decisions, not on which platform you’re writing for. The same PAS formula that sold insurance in 1950s direct mail works in a 2026 Facebook ad, an email subject line, and a SaaS landing page.
A copywriting formula is a repeatable structure for organizing persuasive writing, typically moving the reader from a problem or desire through logical and emotional stages toward a specific action.
According to Thrive Themes’ 2026 copywriting analysis, formulas are more important now than ever because AI can execute structure but struggles with strategy. Giving an AI tool like ChatGPT or Claude a specific formula produces dramatically better output than asking it to “write persuasive copy.” The formula provides the thinking framework. The writer (human or AI-assisted) provides the specific insights, data, and voice.
We selected these 17 formulas based on three criteria: proven conversion data across multiple channels, practical applicability (not just academic theory), and distinctiveness (each formula offers a genuinely different approach, not a renamed version of another).
We evaluated over 30 copywriting formulas from direct response advertising, digital marketing, and sales letter traditions. Each formula was scored on four dimensions:
| Criterion | What We Measured | Weight |
|---|---|---|
| Versatility | Works across 3+ channels (ads, email, landing pages, social) | 30% |
| Simplicity | Can be learned and applied in under 10 minutes | 25% |
| Conversion evidence | Documented use in high-performing campaigns | 25% |
| Distinctiveness | Offers a genuinely different approach from other formulas | 20% |
Formulas that scored below 70% across these criteria were excluded. The remaining 17 are grouped into three categories: foundational (the formulas every copywriter should know), advanced (for specific situations), and specialized (for particular content types).
These six formulas cover 80% of copywriting situations. If you only learn six frameworks, make it these.
AIDA is the original copywriting formula, dating back to 1898 when American advertising pioneer Elias St. Elmo Lewis described the customer journey as attention, interest, desire, action. It’s the foundation that most other formulas build on.
How it works:
Example (email subject line + body):
Subject: Your competitors are ranking for your brand name. Here’s why.
Attention: “43% of branded search clicks go to competitors running ads on your brand keywords.”
Interest: “We audited 200 ecommerce brands. 168 of them had at least one competitor bidding on their brand name in Google Ads.”
Desire: “Our brand protection audit identifies every competitor bidding on your terms, estimates the revenue you’re losing, and gives you a 3-step plan to reclaim that traffic.”
Action: “Reply with your brand name and we’ll send the audit within 48 hours. Free, no strings.”
When to use it: Landing pages, sales emails, product pages, long-form ads. AIDA works best when you have space to build the full sequence (100+ words).
PAS is the most effective formula for short-form copy. Name the problem, make the reader feel its impact, then present your product or service as the answer. It’s used more than any other formula in email marketing and paid social because it works in under 50 words.
How it works:
Example (Facebook ad):
Problem: “Your Google Ads account is spending $3,000/month but you can’t tell which campaigns actually drive revenue.”
Agitate: “Every month you run without proper attribution, you’re funding ads that don’t convert while starving the ones that do. That’s not a budget problem. It’s a visibility problem.”
Solve: “Our PPC audit maps every dollar to a conversion event. You’ll know exactly which campaigns to scale, which to cut, and where to reallocate. Book a free audit.”
When to use it: Email copy, social media ads, short landing pages, sales pages. PAS excels when the problem is well-understood and emotionally charged.
BAB paints a picture of the reader’s current state (before), shows them a better future (after), then presents the bridge that gets them there. It’s a storytelling formula that works because people are motivated by the gap between where they are and where they want to be.
How it works:
Example (SaaS landing page hero):
Before: “You’re spending 4 hours every Monday pulling data from 6 different dashboards into a single client report.”
After: “What if that report built itself overnight, with live data, in your brand’s template, ready to send by 9 AM?”
Bridge: “ReportFlow connects to Google Ads, GA4, Meta Ads, Search Console, and 12 other platforms. Set it up once. Get automated reports every Monday morning.”
When to use it: Product pages, SaaS landing pages, email sequences, case studies. BAB works when the transformation is clear and the reader can visualize both states.
The 4Ps formula, popularized by copywriter Henry Hoke Sr., works by making a promise, painting a picture of what fulfilling that promise looks like, proving the promise with evidence, then pushing for action.
How it works:
Example (course sales page):
Promise: “Learn to write Google Ads copy that gets click-through rates above 5%.”
Picture: “Imagine logging into your Google Ads account and seeing CTRs of 5.2%, 6.8%, even 8.1% on your top campaigns. Your cost per click drops. Your quality scores climb. Your boss stops asking why the ad budget isn’t working.”
Proof: “Last cohort’s average CTR improvement: 127%. 340 marketers have taken this course. 94% rated it 4.5/5 or higher.”
Push: “Enrollment closes Friday. 12 spots left at the early-bird price. Join now.”
When to use it: Sales pages, webinar invites, course launches, premium product listings.
FAB translates technical features into reasons to buy. It’s the essential formula for product copywriting. Most product pages list features. FAB turns each feature into a buying reason by adding the advantage (what the feature does) and the benefit (why the reader should care).
How it works:
Example (product description for a laptop):
Feature: “16GB DDR5 RAM.”
Advantage: “Run Photoshop, Chrome with 30 tabs, Slack, and Spotify simultaneously without slowdowns.”
Benefit: “You’ll never lose a creative session to a spinning wheel. Keep working at your pace, not your laptop’s.”
When to use it: Product descriptions, feature announcements, technical documentation, comparison pages. FAB is essential for any product with specifications that need translating into customer language. See our product description template for more examples.
QUEST was developed by copywriter Michel Fortin for long-form sales pages. It starts by qualifying the reader (making sure the right people keep reading), then builds understanding and education before asking for the sale. It’s particularly effective for complex or high-ticket offers.
How it works:
Example (B2B landing page opening):
Qualify: “This page is for marketing directors managing $50K-$500K annual content budgets who suspect their content isn’t generating enough pipeline.”
Understand: “You’re publishing 8-12 blog posts a month. Traffic looks healthy on paper. But when you trace content back to closed-won deals? The attribution is murky at best.”
Educate: “The problem isn’t content volume. It’s content-to-pipeline alignment. 73% of B2B content targets top-of-funnel keywords that attract researchers, not buyers.”
Stimulate: “What if every content piece mapped to a specific stage in your buyer’s journey, with conversion paths designed to move readers from awareness to demo request?”
Transition: “We’ve built this system for 14 B2B companies in the past 18 months. Book a 30-minute strategy call and we’ll walk you through how it works.”
When to use it: Long-form landing pages, B2B sales pages, email sequences, webinar scripts. QUEST works best when the reader needs education before they’re ready to buy.
These six formulas build on the foundations above and excel in particular contexts: long-form sales copy, email sequences, and high-stakes persuasion.
ACCA is a more educational version of AIDA. Instead of building desire through emotion, it builds conviction through understanding. It works well for products where the buyer needs to comprehend why something works before they’ll commit.
How it works: Make them aware of the problem > help them comprehend the root cause > build conviction with evidence > call to action.
Example: “Most websites lose 40% of mobile visitors to slow load times (awareness). The cause isn’t your content. It’s unoptimized images, render-blocking JavaScript, and server response times over 2 seconds (comprehension). We reduced load time by 62% for 30+ ecommerce sites, increasing mobile conversion rates by an average of 28% (conviction). Run our free site speed audit (action).”
When to use it: Technical products, B2B services, healthcare, finance. Anywhere the buyer is rational and evidence-driven.
PASTOR was created by copywriter John Carlton and formalized by Ray Edwards. It’s the go-to formula for long-form sales pages, webinar scripts, and video sales letters because it weaves storytelling into the persuasion sequence.
How it works:
When to use it: Sales pages, webinar pitches, video scripts, fundraising campaigns. PASTOR shines when you have a compelling transformation story.
PPPP (sometimes called the 4P formula by Henry Hoke) leads with visualization before the promise. It’s similar to the 4Ps but reverses picture and promise. Start by helping the reader see themselves in the scenario, then make the promise, prove it, and push for action.
Example (fitness product): “Picture yourself waking up with energy, fitting into clothes that haven’t fit in years, and actually looking forward to the mirror (Picture). In 12 weeks, you’ll lose 15-25 pounds without cutting out the foods you love (Promise). Our 12-week program has helped 4,200 people hit their weight loss goals with a 91% completion rate (Prove). Start your free trial today. Cancel anytime (Push).”
When to use it: Products with strong visual transformations: fitness, design, home improvement, fashion.
Developed by copywriter Frank Dignan, Star-Chain-Hook is a storytelling formula. The star is your main character or product. The chain is a series of facts, benefits, and reasons that build a logical case. The hook is the CTA. It works because the “chain” builds momentum like dominos falling.
How it works:
Example (nonprofit appeal): “Maria started her bakery with a $500 microloan (Star). That loan created 3 jobs. Those employees spent their income at local businesses. Local businesses hired more staff. In 18 months, Maria’s block went from 2 shuttered storefronts to zero vacancies (Chain). Your $50 funds the next Maria. Donate now (Hook).”
When to use it: Storytelling campaigns, nonprofit appeals, brand narratives, content marketing introductions.
SLAP is built for advertising and environments where you have 2-3 seconds to earn attention. It’s the formula behind effective display ads, social media posts, and email subject lines.
How it works: Stop the scroll (bold visual or claim) > make them look closer (supporting detail) > drive an action (click, read more) > convert to purchase (on the landing page).
Example (Instagram ad): “Your email open rate is probably 21%. Ours average 38%. (Stop) Here’s the subject line framework we use for 40+ brands. (Look) Grab the free swipe file. (Act) [Link to gated landing page with email capture] (Purchase path).”
When to use it: Display ads, social media ads, banner ads, email subject lines. Any format where attention capture is the first challenge.
The “So What?” formula isn’t a structured acronym. It’s a revision technique. After writing any claim, ask “so what?” and answer it. Then ask “so what?” again and answer that. Three rounds of “so what?” transform generic copy into specific, benefit-driven writing.
Example:
Draft: “Our platform has real-time analytics.”
So what? “You can see which campaigns are performing right now, not yesterday.”
So what? “You can kill underperforming ads before they waste your daily budget.”
So what? “You’ll save $200-500/month on wasted ad spend without hiring an analyst.”
Final copy: “Real-time analytics show you which campaigns are burning budget right now. Kill underperformers before they drain your daily spend. Brands using our platform save $200-500/month in wasted ad spend.”
When to use it: Everywhere. This isn’t a standalone formula; it’s a revision tool that makes any copy better. Apply it to features lists, headlines, email copy, and landing pages.
These five formulas are designed for specific channels or content formats. They’re more situational than the foundational formulas but extremely effective in the right context.
Before-After-Bridge is the expanded, content marketing version of BAB. While BAB works in 3 sentences, Before-After-Bridge uses longer sections to paint detailed pictures of both states. It’s the formula behind most case study narratives.
How it works: Spend 1-2 paragraphs on the “before” state with specific, relatable details. Paint the “after” state with measurable outcomes (numbers, timelines, emotional states). Then present your product, service, or solution as the bridge with a clear explanation of how it works.
When to use it: Case studies, transformation-focused landing pages, long-form email sequences, and testimonial pages.
PAC is a variant of PAS. Instead of “Solve,” you make a “Claim.” The difference: PAS presents a general solution. PAC makes a specific, bold claim that positions your product as the only answer. It’s more aggressive and works for competitive markets.
Example: “Your website converts at 1.8% (Problem). At your current traffic levels, that’s $840,000 in annual revenue left on the table. Every month you wait costs you $70,000 in lost conversions (Agitate). Our CRO program guarantees a minimum 40% lift in conversion rate within 90 days or you don’t pay (Claim).”
When to use it: Competitive markets, performance-guarantee offers, direct response advertising, and comparison landing pages.
The 4Us formula was popularized by Michael Masterson (pen name of Mark Ford) for writing headlines and email subject lines. Every headline should score high on at least 3 of the 4 Us.
How it works:
Example headline comparison:
Weak: “How to improve your marketing” (useful, not urgent, not unique, not specific)
Strong: “7 PPC changes that saved our client $14,000 in March 2026” (useful, timely, unique angle, ultra-specific)
When to use it: Headlines, email subject lines, ad copy, social media posts. The 4Us is a scoring tool: write 5 headline variations and pick the one that scores highest across all four dimensions.
The 1-2-3-4 Formula is a direct response structure that answers four questions in sequence: (1) What have I got for you? (2) What’s it going to do for you? (3) Who am I? (4) What do you need to do next?
Example (freelancer pitch email):
1. What I’ve got: “I write conversion-focused product descriptions for DTC ecommerce brands.”
2. What it does for you: “My last 3 clients saw add-to-cart rate increases of 18%, 24%, and 31% after I rewrote their top 50 product descriptions.”
3. Who I am: “I’ve written for 40+ ecommerce brands including [Brand A] and [Brand B]. Former head of copy at [Agency].”
4. What to do next: “Want me to rewrite one product description as a free test? Reply and send me the URL.”
When to use it: Cold outreach, freelancer proposals, partnership pitches, LinkedIn messages.
Extended FAB adds a fourth element to the standard FAB formula: proof. For every feature, you state the advantage, translate it into a benefit, then prove the benefit is real. It’s the most thorough product copywriting formula and works well for high-consideration purchases.
How it works: Feature (what it has) > Advantage (what it does) > Benefit (why you care) > Proof (why you should believe us).
Example (project management tool):
Feature: “Automated time tracking across all tasks.”
Advantage: “Team members don’t need to manually log hours. Time is recorded automatically as they work.”
Benefit: “You reclaim 45 minutes per person per week that was spent filling out timesheets.”
Proof: “Across 1,200 teams using our platform, average weekly time savings are 47 minutes per user (internal usage data, Q4 2025).”
When to use it: SaaS feature pages, technical product descriptions, B2B proposals, comparison content.
After analyzing all 17 formulas, five patterns emerge that apply to any persuasive writing, regardless of which formula you choose:
1. They all start with the reader, not the product. Every formula begins with a problem, a picture of the reader’s situation, or a question about their needs. None of them start with “Our company was founded in…”
2. They convert features into outcomes. Features describe what something is. Formulas translate features into what they mean for the reader. The FAB, 4Ps, and “So What?” formulas make this explicit, but every formula does it implicitly.
3. They include proof. Claims without evidence don’t convert. Whether it’s a testimonial, a statistic, a case study, or a guarantee, every effective formula includes a proof element. According to a 2025 Edelman Trust Barometer report, 63% of consumers trust technical experts and 59% trust “people like themselves” over brand claims.
4. They end with a specific action. Not “learn more” or “get started.” Effective CTAs name the exact next step: “Book a 15-minute strategy call,” “Download the free spreadsheet,” “Reply with your website URL.” The more specific the action, the higher the conversion rate.
5. They create urgency through consequence, not false scarcity. “Only 3 left!” is a dark pattern. “Every month you wait costs $X in lost revenue” is a consequence. Consequence-based urgency is honest and more effective for repeat business.
Use this decision framework to pick the right formula for your situation:
| If You’re Writing… | Use This Formula | Because… |
|---|---|---|
| A landing page for a new product | AIDA or BAB | You need full persuasion arc, reader may not know you yet |
| An email subject line | 4Us or SLAP | You have 5-7 words to earn the open |
| A Facebook/Instagram ad | PAS or SLAP | Short format, problem-aware audience |
| A product description | FAB or Extended FAB | Feature-to-benefit translation is the core job |
| A long sales page | PASTOR or QUEST | Complex offer needing story and education |
| A cold outreach email | 1-2-3-4 or PAS | Quick value proposition, clear credentials |
| A case study | Before-After-Bridge or Star-Chain-Hook | Narrative structure shows transformation |
| B2B with technical buyers | ACCA or QUEST | Comprehension and education before conviction |
| Revising weak copy | “So What?” formula | Turns generic claims into specific benefits |
Don’t treat formulas as rigid structures. Mix elements from multiple formulas when a single one doesn’t fit. A landing page might use PAS for the headline section, FAB for the features section, and 4Ps for the closing section. The formulas are thinking tools, not straitjackets.
“We don’t pick one formula and fill in the blanks. We use formulas as diagnostic tools. When a client’s landing page isn’t converting, we check: does the opening name a problem (PAS)? Does the body translate features to benefits (FAB)? Does the CTA tell people exactly what happens next (1-2-3-4)? Usually, one of those elements is missing or weak.”
Hardik Shah, Founder of ScaleGrowth.Digital
For building your overall content approach, our content strategy template provides the planning framework, while these formulas give you the writing structures to execute it. And if you need templates for specific blog formats, check our blog post templates.
5 blog post formats (how-to, listicle, guide, comparison, data study) with structure and SEO checklists.
The 10-section framework for planning content that connects to business outcomes.
Apply FAB and benefit sandwich formulas to ecommerce product pages with 10 real examples.
PAS (Problem-Agitate-Solve) is the most versatile and widely used formula because it works in any length, on any channel, and for any audience. It’s effective because it starts with the reader’s pain, which immediately earns attention. AIDA is the most foundational. For product copy specifically, FAB (Feature-Advantage-Benefit) is the most practical. The best formula depends on your specific content type and audience.
Yes, and you should. Giving an AI tool a specific formula produces much better output than generic prompts. Instead of “write a landing page,” prompt “write a landing page using the PAS formula. The problem is [X]. Agitate with these consequences: [Y, Z]. The solution is [product].” The formula provides the strategic structure that AI tools lack on their own.
Master three: PAS for short-form copy, AIDA for full-length landing pages, and FAB for product descriptions. These three cover 80% of writing situations. Learn the others as you encounter specific needs (QUEST for complex B2B sales, PASTOR for webinar scripts, 4Us for headline optimization). Most professional copywriters use 4-6 formulas regularly.
Yes. B2B buyers are still humans making emotional and rational decisions. The formulas work identically; the inputs change. B2B copy tends to emphasize ROI, efficiency, and risk reduction (ACCA and QUEST are popular). B2C copy tends to emphasize identity, pleasure, and convenience (BAB and PAS are popular). But PAS works for a $50 t-shirt and a $50,000 SaaS contract. The problem and agitation just look different.
No. AIDA has been in use since 1898 and remains the most-taught copywriting formula because the human decision-making process it describes hasn’t changed. Attention, interest, desire, action is how people have always made purchase decisions. What’s changed is the speed: in digital contexts, you might need to accomplish all four stages in a single scroll rather than across multiple touchpoints. The formula is timeless; the execution adapts.
We write conversion-focused copy backed by these formulas and tested against real performance data. Landing pages, email sequences, ad copy, and product descriptions.