Definition
Reply rate is the percentage of prospects who respond to an outbound message — the headline metric of outreach effectiveness, more meaningful than open rate (which is increasingly unreliable) and easier to measure than meeting rate.
Healthy reply rates depend on channel and ICP. Cold email to a well-matched ICP: 5-15% reply rate (positive + negative). LinkedIn DMs: 10-25% on connection messages, 8-18% on follow-ups. Below those benchmarks, the issue is usually targeting (wrong ICP) or copy (wrong angle); above them, you're either world-class or measuring something wrong.
Positive reply rate matters more than gross reply rate. A 20% reply rate where most replies are 'unsubscribe' or 'not interested' is worse than a 10% rate where most are positive. Track both — gross reply rate measures whether you got attention; positive reply rate measures whether the targeting and offer landed.
Origin
Reply rate as a tracked metric goes back to direct-mail in the early 20th century. Modern email-based reply-rate tracking emerged through the late 2000s as cold-email tooling (Yesware, Mixmax, Mailshake) made it easy to attribute replies at scale.
How it works
- Define what counts as a reply — every response, or only positive responses?
- Track at the campaign level, the segment level, and the touch level.
- Benchmark against your prior performance and against ICP-typical numbers.
- Diagnose low reply rates: targeting (wrong ICP), copy (wrong angle), deliverability (in spam), or cadence (too few touches).
- Test isolated changes — subject line, opener, CTA — and measure the delta.
- Stratify by ICP segment; some ICPs reply much better than others.
When to use it
Use when
- On every outbound channel — email, LinkedIn, voicemail callback.
- When optimising specific cadence steps. Reply rate per touch is more diagnostic than overall reply rate.
- When evaluating ICP fit. A specific ICP with high reply rate beats broad targeting with low rate.
Skip when
- As a sole metric. Reply rate without meeting rate hides whether you're attracting the right replies.
- Without context. 5% is great for cold email to enterprise CFOs; 5% is bad for warm intro emails.
Key metrics
- Gross reply rate (any reply / contacted).
- Positive reply rate (qualified-positive replies / contacted).
- Negative reply rate (clear-no replies / contacted).
- Meeting-booked rate (downstream conversion of reply to meeting).
Examples
- We hit 18% reply rate but 70% of replies were 'unsubscribe'. Real reply rate was much lower.
- Tightening ICP cut volume in half and doubled reply rate — same total replies, much better quality.
- Reply rate dropped from 12% to 4% after we shifted ICP. The copy was the same; the targeting was the issue.
In practice at Makreate
Makreate's outreach engagements measure reply rate at every level of granularity — overall, by ICP segment, by touch. A recent B2B client had been running LinkedIn outreach with a 3.5% reply rate. We segmented their data and found the reply rate varied from 1.2% (founder-only outreach) to 11.8% (head-of-marketing outreach to mid-market companies). We rebuilt the program around the 11.8% segment — narrower targeting, higher meeting rate, similar overall meeting volume on half the activity. Reply rate as a benchmark mostly told us where to invest more, not where to optimise.
LinkedIn Outreach Automation →Common mistakes
- Optimising for gross reply rate instead of positive reply rate.
- Not segmenting by ICP. Aggregate reply rate hides where the program is working.
- Ignoring deliverability. A 3% reply rate may be a deliverability problem, not a copy problem.
- Comparing across channels. Email and LinkedIn reply rates aren't directly comparable.
Frequently asked
What's a good cold-email reply rate?
5-15% to a well-targeted ICP. Below 3% suggests targeting or deliverability issues. Above 20% is unusually good and worth replicating.
Why do my open rates and reply rates not correlate?
Apple Mail Privacy Protection (2021) inflates open rates by ~30%. Reply rate is more reliable — it requires a real human response.
How fast should I expect a reply?
60% of replies arrive within 24 hours; 90% within 7 days. Anything later is rare. Cadence design should not assume replies past 14 days.