Smartlead

Social Proof Subject Lines

Prompt

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Create 5 social proof-based subject lines that leverage customer success stories, industry recognition, or peer validation to build credibility.

Who it’s for?

Reputation-based businesses
case study marketers
credibility-focused campaigns

Smartlead Use Case

Excellent for campaigns targeting prospects who value peer validation and proven results

Example Output:

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PROMPT INPUT: "Create social proof subject lines for a logistics optimization service targeting supply chain directors"

GENERATED SUBJECT LINES:
1. "How [Similar Company] cut logistics costs 40%"
2. "[Industry Leader] chose us for supply chain optimization"
3. "Case study: [Company Size] company saves $2M annually"
4. "Why 200+ logistics directors recommend us"
5. "[Award Name] winner: supply chain transformation"

ANALYSIS:
• References specific companies and results
• Uses industry recognition and awards
• Includes concrete numbers (40%, $2M, 200+)
• Targets specific role (logistics directors)
• Implies peer validation and proven success

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