Great copywriters don't stare at a blank page — they fill in a framework. These tested structures move readers from passing scroll to clicked button, and choosing the right one for the job is half the battle. This guide walks through five frameworks every writer should know, with examples of when each one actually wins.
The Five Core Frameworks
| Framework | Structure | Best For | Length |
|---|---|---|---|
| AIDA | Attention → Interest → Desire → Action | Sales pages, long-form ads | Medium-long |
| PAS | Problem → Agitate → Solution | Ads, email opens, hooks | Short |
| FAB | Feature → Advantage → Benefit | Product specs, feature blocks | Short |
| 4 Ps | Promise → Picture → Proof → Push | Landing pages, direct response | Medium |
| BAB | Before → After → Bridge | Coaching, SaaS, transformation copy | Short-medium |
When to Use Each
AIDA shines on full sales pages where you must hook a cold reader, build curiosity, intensify wanting, then ask. Open with a striking hook (Attention), explain why it matters (Interest), paint the outcome (Desire), then close with a clear CTA (Action). Skip any step and conversion drops.
PAS is the workhorse of short copy. Name the reader's problem, agitate the consequences of ignoring it, then present your solution. Three sentences can outperform three paragraphs when the pain is specific.
FAB rescues feature-heavy products. "256GB storage" is a feature; "store 60,000 songs" is the advantage; "your whole library, offline, on every flight" is the benefit. Always write all three, then lead with benefit.
BAB works wonders for transformation products — fitness, finance, software. Show the painful current state, the desired future state, and your offer as the bridge between them.
How to Pick a Framework
- Identify reader temperature. Cold traffic needs PAS or AIDA. Warm traffic responds to FAB and BAB.
- Check the format. Tweet or banner? PAS. Sales page? AIDA. Feature grid? FAB.
- Match awareness level. Problem-aware = PAS. Solution-aware = BAB. Product-aware = FAB. Most-aware = direct offer.
- Test variations. Two PAS hooks can outperform one AIDA hook by 30%+ on ads.
One Product, Four Frameworks
To see how the frameworks differ, here's the same product — a budgeting app — written four ways:
- PAS: "Money disappears before payday. Every month you swear you'll track it, and every month it slips away. Budgetly shows exactly where each pound goes — automatically."
- AIDA: "Where did your salary go? (Attention) Most people can't answer within £200. (Interest) Imagine one screen showing every category at a glance. (Desire) Start your free month today. (Action)"
- FAB: "Auto-categorised transactions (feature) mean no manual entry (advantage), so you see your true spending in seconds without lifting a finger (benefit)."
- BAB: "Before: anxious guesswork at the ATM. After: calm, knowing exactly what's safe to spend. The bridge: Budgetly's live balance."
Same facts, four angles — the framework you choose is really a decision about which emotion to lead with.
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