The time between a customer’s first message and the first human reply. A leading indicator of satisfaction, separate from full resolution time.
FRT is the single number most worth improving, because a fast human acknowledgement buys patience for the fix. Read first response time: the metric that predicts CSAT.
Why it matters
A customer who hears back quickly assumes the rest of the queue is in order, even when the actual fix takes longer. FRT is a leading indicator: it moves before CSAT does, so it warns you about a bad week while you can still act. It also separates two failures that look alike from the outside — slow because nobody picked the ticket up, versus slow because the problem is genuinely hard. The first is a staffing or routing issue; the second is a resolution-time issue.
How to measure it
Measure from the customer's first inbound message to the first reply written by a human — not an autoresponder. Most teams report the median rather than the mean, because a handful of overnight tickets will drag an average into uselessness. Two choices matter: whether you count only business hours (so a ticket that arrives at 2am isn't penalised for the gap until 9am), and whether an automated "we got your message" acknowledgement counts. It usually shouldn't — the point of FRT is the first real human touch.
How to improve it
- Route incoming tickets automatically so none sit unclaimed — round-robin or load-based assignment beats hoping someone grabs it.
- Put an SLA target on first response and alert before it breaches, not after.
- Use canned responses and macros for common openings so a real reply costs seconds, not minutes.
A SaaS support desk that pairs business-hours measurement with first-response SLA alerts will usually see a median drop within a week — not because agents work harder, but because no ticket waits on an ambiguous "someone will get to it."
How Cherryrise handles it
Cherryrise tracks first response time against your configured business hours and SLA targets, and surfaces the median on the reporting dashboard alongside CSAT and volume, so you see the leading indicator and the outcome side by side.