Review Request Email Subject Lines
Last updated: September 25, 2026
The review request email subject lines that get opened are short, personal and name the product the customer bought. Below are review request subject lines grouped by approach, from polite asks and small incentives to follow-ups for customers who have not answered yet.
Want the full emails? Review Request Email Examples
Polite Request Subject Lines
Use these for gentle feedback requests after a purchase.
- Best for post-purchase emails
- Use after service appointments
- Ideal for follow-ups on recent interactions
Product Review Email Subject Lines
Name the product in the subject line. A question about something the customer owns gets opened more readily than a general request for feedback.
- Send once the product has been used, not the day it ships.
- Pull the product name from the order so every subject line is specific.
- Link straight to the review form for that product.
Incentive-Driven Subject Lines
Use these when offering a reward for feedback.
- Ideal for loyalty program members
- Works well during promotion campaigns
- Use after fulfilling high-value orders
Urgent Review Request Subject Lines
Use these to create urgency for feedback submissions.
- Ideal for end-of-promotion requests
- Works well during limited-time offers
- Use for time-sensitive service follow-ups
Curiosity-Based Subject Lines
These spark interest in providing feedback.
- Best for engaging customers post-purchase
- Good for follow-ups on unique products
- Use after special experiences or services
Personal Connection Subject Lines
Use these to establish rapport and solicit reviews.
- Best for long-term customers
- Ideal after personalized service
- Use for thank-you messages with feedback requests
Follow-Up Review Request Subject Lines
These are for check-ins on previous engagements.
- Use for previous customers after a while
- Works well after service check-ins
- Ideal for seasonal follow-ups
When to Send a Review Request Email
Timing matters as much as wording. Ask once the product has been used, send one reminder, then stop.
- First request: 5 to 7 days after delivery for most products, 2 to 3 weeks for products that take time to show results.
- One reminder 4 to 5 days later, only to customers who did not open or click the first email.
- Skip customers with an open support ticket or a return in progress.
Turn these subject lines into complete campaigns with Jellyreach.
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