Review Request Subject Lines: 5 Examples (and a Free Tester)

Review-request email asks a busy customer for unpaid work, so it has to feel like a small favor, not a chore. Timing matters as much as wording — ask once they've actually used the product.

5 review request subject line examples that work

• how's the {product} treating you?33 chars
• quick — tap a star for us?26 chars
• 30 seconds to help the next shopper35 chars
• did we get it right, {first_name}?34 chars
• your honest take on your order30 chars

Rules for review request subject lines

• Reference the specific product so it doesn't read like a mass send.
• Lower the effort — 'takes 30 seconds' or 'just tap a star' beats 'write a review'.
• Send after they've had time to use it, not the day it arrives.
• Skip incentive-heavy language that reads as buying reviews and risks platform flags.