The moment you ask for a review determines whether you get one, and how positive it will be. The rule is simple: ask while the experience is fresh and satisfaction is at its peak.
Wait too long and the memory fades. The customer cannot recall the specifics that make a review useful, and they do not feel the urgency that turns a request into an action.
Response rate drops by half every week after the experience.
The “golden moment” rule
For most businesses the ideal time is directly after a successful delivery or completion. The customer just had a positive experience and is still emotionally invested in your brand. Wait, and the memory dims.
The exact window varies by what you sell, but it never stretches very far:
The best window opens within 48 hours, and closes inside two weeks.
The exact triggers, per industry
- E-commerce: 3 to 5 days after delivery, once the product has been used.
- SaaS or software: after the first milestone, or after 30 days of active use.
- Services: right after project sign-off or a successful consultation.
- Coaching and fitness: after a personal goal is hit, or at the end of the first month.
- Hospitality: within 24 hours, ideally the same evening.
Time of day matters too
Once you have the right day, the right hour adds another 30%. Email opens cluster mid-morning to mid-afternoon on weekdays. WhatsApp performs best in the evening, after work. Monday afternoons and Friday afternoons are dead zones - consistently the lowest response rates of the week, in every dataset.
What this looks like in practice
Set the trigger in your system once. Time-zone aware. Avoid Monday and Friday afternoons. Re-send a single follow-up three to five days later. That's it.
The hard part of timing is not figuring out the right moment. The hard part is committing to a system that never misses it.