A referral request works best when the customer knows who would benefit and can decide whether an introduction makes sense. “Send us anyone you know” shifts too much work onto them.
Define a useful introduction
Write a short description of the person you can help, the problem you solve, and a situation where your offer would be unsuitable. Give the customer enough context to protect their own relationship with the person they might introduce.
Ask after a genuine outcome
Start by checking how the customer is getting on. If they have reported a useful result and seem comfortable discussing it, ask whether they know someone facing a similar problem. A positive testimonial does not automatically mean the customer wants to make introductions.
Try: “If you know another [type of team] dealing with [problem], would you be comfortable introducing us? No pressure if nobody comes to mind. I can send a short explanation you can forward.”
Make the handoff optional
Provide a forwardable message and let the customer choose whether to send it. Do not ask for a private contact list or assume permission to contact a third party in the customer's name. After an introduction, thank them and manage the conversation directly.
Measure fit, not just names
Keep introductions, qualified conversations, and eventual customers separate. A referral is a lead, not booked revenue. If you run a referral-reward program, explain its terms clearly and consider how the relationship should be disclosed.
Keep referral requests separate from review collection. A person can share a testimonial without agreeing to participate in another acquisition campaign.