- Unbounce Conversion Benchmark Report 2025 — 57M conversions across 41,000 pages; median and top-quartile SaaS landing-page conversion rates and friction benchmarks.
- ConversionXL research library — A/B-test attribution (79% to copy changes), benefit-led vs. feature-led hero blocks, persona-matched testimonial lifts.
- Joanna Wiebe's Copyhackers — VOC research framework, first-person CTA rewrites, claim-vs-proof teardowns, and the modern application of Schwartz's five stages of awareness.
- Optimizely 2025 experimentation benchmark — hero-claim specificity lifts, tasteful urgency benchmarks, and mobile-truncation conversion data.
- OpenAI prompt engineering guide — general structured-output prompting patterns referenced for cross-model consistency.
- Anthropic prompt engineering documentation — Claude prompt best practices, constraint-compliance task patterns.
- Anthropic model documentation — Sonnet 4.5 / Opus 4.7 selection guidance.
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"headline": "10 Claude prompts that fix bad landing-page copy in 2026",
"datePublished": "2026-06-10",
"dateModified": "2026-06-10",
"author": {
"@type": "Person",
"name": "Tom Bekker",
"jobTitle": "Conversion copywriter"
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"description": "Ten production-grade Claude prompts that fix the ten failure modes responsible for most underperforming SaaS landing pages — hero claims, benefit hierarchies, objection blocks, testimonials, CTA microcopy, urgency, FAQs, hero-to-CTA distance, mobile truncation, form friction, and the claim-vs-proof gap.",
"citation": [
"https://unbounce.com/conversion-benchmark-report/",
"https://cxl.com/research/",
"https://copyhackers.com/",
"https://copyhackers.com/2017/03/5-stages-of-awareness/",
"https://www.optimizely.com/insights/blog/2025-experimentation-benchmark/",
"https://platform.openai.com/docs/guides/prompt-engineering",
"https://docs.anthropic.com/en/docs/build-with-claude/prompt-engineering/overview",
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"name": "Which Claude model should I use for these landing-page prompts?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Claude Sonnet 4.5 handles prompts 1, 3, 4, 5, 6, 7, 8, 9, and 10 — structured rewrites with explicit constraints. Use Opus 4.7 on prompt #2 (benefit hierarchy) and prompt #11 (claim-vs-proof gap), where synthesis across many inputs benefits from depth."
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"@type": "Question",
"name": "Can these prompts replace a conversion copywriter?",
"acceptedAnswer": {
"@type": "Answer",
"text": "No. These prompts replace the structural drudgery a copywriter would do in their first pass — distance audits, mobile-truncation hunts, awareness-stage maps. They free the copywriter for the harder work the model still can't do: customer interviews, brand voice judgment, and the specific phrase that converts on this audience and no other."
}
},
{
"@type": "Question",
"name": "Where do I get sales-call objections for prompts #3 and #7?",
"acceptedAnswer": {
"@type": "Answer",
"text": "If you record sales calls, transcribe the last 30 days and pull every objection. If you don't, ask the closest customer-facing teammate to list the five things they hear most this quarter. Imagined objections are worse than no objections — they bake in a fiction the page then tries to defend."
}
},
{
"@type": "Question",
"name": "Do I need to run all eleven prompts on every page?",
"acceptedAnswer": {
"@type": "Answer",
"text": "No. The 30-minute chain hits all of them, but for a quick triage run prompts 1, 5, 9, and 11 — hero claim, CTA microcopy, mobile truncation, and the claim-vs-proof gap. Those four close the majority of the conversion leak on a typical SaaS landing page."
}
},
{
"@type": "Question",
"name": "How do I get the awareness-stage right for prompt #3?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Map traffic source to default stage: cold paid social and cold display are usually unaware-to-problem-aware; paid search on category keywords is problem-aware-to-solution-aware; branded search and direct are product-aware. Then check against actual entry-page-to-conversion paths in analytics."
}
},
{
"@type": "Question",
"name": "How do I evidence the urgency lever for prompt #6?",
"acceptedAnswer": {
"@type": "Answer",
"text": "If you can't show a customer the deadline or the seat count in a documented form (a pricing-page note, a public roadmap entry, a screenshot of the cohort limit), don't use it. The cost of a single 'that's not real, is it?' tweet is higher than the lift from manufactured scarcity."
}
},
{
"@type": "Question",
"name": "Are the before/after samples from real pages?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The before drafts are composites of common low-performing patterns drawn from publicly published page teardowns. The after rewrites are illustrative outputs of running these prompts against Claude Sonnet 4.5; structure is representative, and specific numbers and customer names are illustrative unless explicitly cited."
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