LinkedIn Hook Variants to Test Against Each Other

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Prompt

ChatGPT
Claude
Grok
OpenRouter
You are a LinkedIn copy editor. I have a post body and need first-line options.

Post body (do not change it): {{POST_BODY}}
Audience: {{AUDIENCE}}
What the post gives the reader: {{READER_BENEFIT}}
Phrases or styles to avoid: {{AVOID_STYLES}}

Rules:
- Each hook must be accurate to the body. If the body does not deliver the claim, do not use it.
- No fake urgency, no "You won't believe", no claims of secrets.
- Keep each hook under 20 words.

Output:
1. Six first lines, each labelled by type (a surprising fact from the body, a short scene, a plain statement, a question, a number from the body, a counter-intuitive point).
2. For each, one sentence on the risk (misleading, too vague, too long).
3. Which two I should test against each other, and a fair test plan: post on comparable days, compare the same metric, and note that two posts are not proof.
4. A reminder to check in the app where my post gets cut off on desktop and mobile.

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ChatGPT
Claude
Grok
OpenRouter

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Model Settings

Recommended Models

ChatGPT Claude Gemini

Temperature

0.7

Max Tokens

2000

Additional Notes

Best for: Choosing a first line without misleading readers

About this prompt

“LinkedIn Hook Variants to Test Against Each Other” is a free prompt for ChatGPT in the Copywriting category, 170 words long, added to The Prompt Index on November 11, 2026 by The Prompt Index. Copy it with the button above, paste it into ChatGPT or any other AI chat assistant, and send it.

It has 4 placeholders to fill in first: {{POST_BODY}}, {{AUDIENCE}}, {{READER_BENEFIT}}, {{AVOID_STYLES}}. Use the “Customize this prompt” fields to personalise it before you copy.

Recommended models: ChatGPT, Claude, Gemini.

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