First Response Time
The average time between a client submitting a ticket and the first human acknowledgment from the MSP.
Formula
Sum of (first human response time − ticket created time) ÷ Client tickets
Why Track It
Clients judge responsiveness by how long they wait to hear from a person, not by how long the fix takes. A slow first touch is the most visible sign of an understaffed or badly dispatched board.
How It Is Measured
For every client-submitted ticket, measure the elapsed time from creation to the first human reply by phone, email or portal note. Automated receipts do not count. Report in business hours if the agreement promises business-hours coverage, and separately for after-hours tickets on 24x7 agreements. Exclude RMM alerts and internal tickets. Pull from the PSA's first-response timestamp.
Constraints
An auto-reply or a templated touch can make the number look good without anyone engaging. It measures acknowledgment only and says nothing about whether the issue moved.
Measurement Note
Evolved Management puts best in class at 15 to 30 minutes, typical at 1 to 2 hours, and calls anything beyond 4 hours problematic. Averages hide the long tail, so report the share of tickets over the SLA response window as well.
Referenced In
Related KPIs
- Aged Ticket BacklogThe number of open tickets older than 30 days, and the open ticket load each technician carries.
- Client Satisfaction (CSAT)The share of post-ticket survey responses that rate the support experience positively.
- SLA AttainmentThe share of tickets where the MSP met the response and resolution times promised in the client agreement.
Glossary and Answers
More in Service Desk
How fast and how well the help desk answers clients, and how much noise the managed estate produces. These numbers show whether support is keeping clients happy at a cost the agreements can carry.
- Aged Ticket BacklogService Desk Manager
- Client Satisfaction (CSAT)Service Desk Manager
- First Contact Resolution (FCR)Service Desk Manager
- Mean Time to Resolve (MTTR)Service Manager
- Ticket Reopen RateService Desk Manager
- Tickets per Endpoint per MonthService Manager