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    Copy GuideApril 13, 20266 min read

    How to Write a Value Proposition in One Line

    One-line value prop.

    value propcopypositioning

    Formula

    I help [audience] [outcome] [differentiator or timeframe].

    Examples by Service

    ServiceOne-Line
    Web designI help local contractors get their first website live in 2 weeks - no tech hassle.
    SEOI help plumbers rank #1 in their city so the phone rings with local jobs.
    BookkeepingI help solo contractors spend 2 hours/month on books instead of 10.

    First email body: first email body. Why first email bores: boring first email. Social proof: social proof.

    Rule

    Outcome over feature. \"I build websites\" is weak. \"I help contractors get their first site live in 2 weeks\" is strong. What do they get? Say that.

    FAQ

    How long should it be?

    Under 20 words. One sentence. Scannable in 3 seconds.

    What to avoid?

    Vague words like 'solutions,' 'leverage,' 'synergy.' Be specific. Outcomes, not features.

    Where to use it?

    Email body. Website. Intro line. First thing they read about you. See what to include in first cold email body.