AI prompts for hero headlines

Your headline does more work than any other element on the page. These prompts generate headlines that pass the five-second test — based on patterns from thousands of analyzed pages.

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Prompts you can use today

Across thousands of pages analyzed on roast.page, the headline is the single biggest factor in the First Impression score. Pages with specific, outcome-focused headlines consistently score significantly higher than pages with vague or feature-focused ones.

But "write a better headline" isn't helpful advice. These prompts give you a structure to follow — each one targets a different headline formula that works for different products and audiences.

The outcome headline

Best for: products where the result is clear and measurable. SaaS, tools, services with concrete outcomes.

Write 5 hero headlines for a landing page.

Product: [what it does]
Audience: [who uses it]
The #1 result customers get: [specific outcome — "save 5 hours a week", "close 20% more deals", "ship 3x faster"]

Rules:
- Lead with the result, not the product
- Include a number or timeframe in at least 3 options
- Under 10 words each
- A stranger should understand the benefit without knowing anything about the product

Don't start any headline with "Introducing", "Meet", or "The".

This is the most reliable formula. Our headline analysis data shows outcome-focused headlines outperform feature-focused ones in every industry we track.

The "before and after" headline

Best for: products that replace a painful manual process, or that transform a situation from bad to good.

Write 5 hero headlines using a before-and-after structure.

Product: [what it does]
BEFORE (the user's current pain): [describe the frustrating status quo]
AFTER (what changes): [describe the improved reality]

Each headline should imply the transformation without needing to explain it. The reader should feel the contrast.

Format options to try:
- "From [pain] to [outcome]"
- "[Old way] is over. [New reality]."
- "Stop [painful thing]. Start [desirable thing]."

Keep them under 10 words. Make at least 2 options that work without mentioning the product name.

The specificity headline

Best for: crowded markets where you need to stand out. If competitors all say the same vague things, extreme specificity wins.

Write 5 hero headlines that are extremely specific.

Product: [what it does]
One concrete data point about the product: [e.g., "analyzes pages in 47 seconds", "used by 2,400 teams", "scores across 8 dimensions"]

Rules:
- Every headline must include at least one specific number, metric, or concrete detail
- No headline should work for a competitor's product (test: could [competitor] use this headline? If yes, it's not specific enough)
- Under 12 words each
- Odd numbers are more believable than round ones (47 beats 50, 2,847 beats 3,000)

My main competitors and their headlines:
- [Competitor A]: "[their headline]"
- [Competitor B]: "[their headline]"

Specificity is the biggest gap we see in analyzed pages. When your hero section analysis says your headline is vague, this is the prompt to fix it.

The question headline

Best for: problem-aware audiences who haven't started looking for solutions yet. Educational products, consulting, newer categories.

Write 5 hero headlines in question format.

Product: [what it does]
The problem my audience has: [their core frustration]
What they're currently doing about it: [the workaround or status quo]

Rules:
- The question should make the reader immediately think "yes" or "I need to know"
- Don't ask yes/no questions — ask questions that imply a gap in their knowledge
- No rhetorical questions that sound like ad copy ("Ready to transform your business?")
- Under 12 words each
- The question should lead naturally into the product as the answer

The social proof headline

Best for: products with impressive usage numbers or customer results. Especially effective when trust is a barrier.

Write 5 hero headlines that lead with social proof.

Product: [what it does]
Key metrics to work with:
- [customers / users count]
- [notable result a customer achieved]
- [industry recognition, if any]

Rules:
- Work the proof INTO the headline, don't just state it
- "Join 10,000 teams" is lazy. "10,000 teams stopped guessing their conversion rate" is better.
- At least 2 headlines should reference a customer outcome, not just usage numbers
- Under 12 words each

Pages with strong trust signals in the hero area score significantly higher. A social proof headline is one of the fastest ways to build credibility above the fold.

How to pick the right headline

You now have 25 options from 5 prompts. Here's how to narrow it down:

  1. 5-second test. Show each option to someone who doesn't know your product. Can they tell what you do and why they should care within 5 seconds?
  2. Competitor test. Could a direct competitor use this headline unchanged? If yes, it's not specific enough.
  3. Screenshot test. Mock it up on your actual page. Headlines read differently in context than in a document.
  4. Analyze it. Put the best option on your page and run it through roast.page. See how the headline scores as part of the full page experience.

What these prompts cover

Each prompt targets a specific part of your landing page. Pick the one you need, fill in the brackets, paste it in.

Outcome-focused formula

Headlines that lead with the result — the highest-performing headline type across our data.

Before/after structure

Headlines that imply transformation from pain to outcome in under 10 words.

Specificity formula

Ultra-specific headlines with real numbers that no competitor could copy-paste.

Question format

Questions that make visitors think 'yes, I need to know' and keep reading.

Social proof leads

Headlines that bake credibility right into the first thing visitors see.

Selection framework

A clear process for narrowing 25 options down to the one that works.

Sample result

"5 formulas, 25 headlines, 1 winner."

Running all 5 prompts gives you headlines across every proven formula. The specificity formula tends to produce the strongest options for SaaS, while the outcome formula wins for services and agencies. Pick 3 finalists, mock them up on your actual page, and test.

Common questions

Which headline formula works best?

The outcome headline is the most reliable across industries. It works because it answers the visitor's first question: 'what will this do for me?' But the best formula depends on your audience awareness level. If they know they have a problem, use outcome. If they don't know yet, use question.

Should my headline mention the product name?

Usually no. Your logo and nav handle brand identification. The headline's job is to communicate value, not brand. Exception: if your brand name is descriptive (like 'SpeedTest' or 'GradeMyPage'), it can reinforce the benefit.

How long should a hero headline be?

Under 10 words is the sweet spot. Our data shows that headlines over 15 words score lower on First Impression. If you need more words, split into a headline + subheadline rather than cramming everything into one line.

What about subheadlines?

The headline grabs attention, the subheadline explains. After running these headline prompts, use the ChatGPT landing page prompts or Claude prompts on this site — they include subheadline generation that pairs with your headline.

Do AI-generated headlines actually convert?

They convert when they're specific and tested. The prompts here force specificity (real numbers, banned buzzwords, competitor context), which eliminates the biggest problem with AI copy: vagueness. But always test — ship it, measure it, iterate.

Related reading

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