KPISales

Email Reply Rate

Percentage of prospecting emails that receive a response

What is Email Reply Rate?

Email reply rate is the percentage of sales emails that receive a reply. It shows how relevant and engaging outreach is to the people receiving it.

Replies are a stronger signal of interest than opens, and are the main route to conversations.

How this KPI is measured

Function
Sales
Sub-function
Outbound Prospecting
Industry
All Industries
Type
Leading
Impact
Operational
Unit
%
Measurement frequency
Weekly / Monthly
Formula
(Email replies received / Emails sent) × 100

How to calculate it

Divide email replies received by emails sent, and multiply by 100.

For example, if 1,500 emails produced 90 replies, the rate is 6%.

Decide whether to count automatic responses, and separate positive replies from negative ones for a clearer picture.

Where it is used

  • Testing messages

    Compare approaches.

  • Judging targeting

    See which lists respond.

  • Coaching

    Share what works.

How to improve it

Tips and common mistakes

  • Count positive replies separately.
  • Exclude auto-replies.
  • Small samples give unreliable rates.

More Sales kpi library

← All kpi library

Build better plans, faster

Join the waitlist for early access to curated insights, flexible templates, and rapid iteration across strategy, planning, and project management.