Subject lines for referral / introduction asks.
Referral-ask subjects work best when they're specific about what's being asked. 'A 30-second ask: intro to {{specificPerson}}?' beats 'Quick favor?' by a wide margin. Naming the person or the type of intro pre-commits the recipient to what they'd actually be doing. Avoid vague 'do you know anyone who...' framing; specific asks generate specific replies. For customer referral programs, lead with the benefit to both sides ('Get {{rewardAmount}} for referring a friend; they get {{discount}}').
Paste a subject line and the body it pairs with. Get a predicted open-rate score, risk flags, and three variants. Free anonymous run.
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