Cold email benchmarks by industry and market, 2026

Newlead reply rate across all markets

5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.

5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.

The United Kingdom records the highest out-of-office rate of any market at 4.98 percent, three times the US and Canada figure. If you send into the UK, expect a meaningfully larger share of your replies to be automated, and do not let your reporting count them as engagement.

How did our client campaigns perform in 2026?

Across the campaigns we ran for 33 clients from January to September 2026, 5.33 percent of the people contacted replied. That covers 135 campaigns, 1,139,931 emails and 421,456 people. The typical client got a 4.55 percent reply rate. 5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.

These are totals only. No client is named, and every row below includes at least three clients. Industry here means the client's own industry, the business that sent the campaign, not the industry of the people who received it. A client that ran campaigns in more than one market is counted in each of them. Markets with fewer than three clients, such as the United Kingdom, are part of the totals but have no row of their own.

Client campaign volume and bounce rates by market. Reply-rate comparison: 5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.

Reply rate by client industry, all markets. Industry and market overlap. All four property and construction clients sell in Sweden, which explains much of their lead.

Same industry, different market. Only industry and market pairs with at least three clients are shown.

What the client numbers show

• 5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.
• Campaigns vary a lot. Among campaigns with at least 500 people contacted, the median campaign got 2.03 percent, and the middle half landed between 0.90 and 7.68 percent.
• Bounces stayed low. 0.50 percent of all client emails bounced, and 84 percent of campaigns with at least 500 people contacted stayed under 1 percent. We verify the email addresses on every list we build.
• About 2.7 emails reached each person. That is the average across all client campaigns, from sequences of up to four emails.

How we counted. Reply rate is unique human replies divided by the unique people whose sequence started between 1 January and 30 September 2026. Out-of-office and other automatic replies are not counted. Bounce rate is bounced emails divided by emails sent. We left out Newlead's own outbound, warm campaigns to people who had already shown interest, consumer campaigns, campaigns that only sent follow-ups to lists from 2025 and one client in an industry with no comparable clients. Replies that arrived after 30 September to emails sent in September are missing, so campaigns that started late may look slightly low. We do not publish opportunity rates for client campaigns, because clients log positive replies in different ways. Source: the Instantly workspaces Newlead runs for its clients.

For one client in detail, read the Luca case study: 249 leads and about $685,000 in revenue in 12 months.

Worldwide reply-rate benchmark

5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.

5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office.

Enterprise is where cold email goes to die

Our worst-performing segment by a wide margin was enterprise accounting and finance firms in the United States: 5,035 companies contacted, 22 replies, 2 opportunities. That is 2,518 leads contacted per opportunity, roughly twelve times worse than the overall average of 202, and it came with a 1.85 percent bounce rate, three times our portfolio average.

The bounce rate is the tell. Large organisations churn staff faster, guard their directories more tightly, and run aggressive filtering. The contact data decays before you can use it. If your ICP is enterprise, cold email is the wrong primary channel and no amount of copywriting fixes that. Our small and mid-market segments outperformed enterprise by roughly an order of magnitude on every metric we tracked.

Law firms in the United States needed 610 leads per opportunity. 5.33% reply rate across 421,456 people contacted for 33 clients in 2026, 55% above the 3.43% industry average (source: Instantly 2026 Cold Email Benchmark Report). We only count real human replies, not out-of-office. Legal buyers are reachable, but the volume required to make it work is far higher than most firms budget for.

Sixty percent of replies come from the first email

Across our largest single campaign, 117,475 emails to financial services companies in the US and Canada, 60.0 percent of all human replies came from the first email in the sequence. That closely matches Instantly's platform-wide figure of 58 percent, which suggests the pattern holds broadly rather than being specific to our copy.

The counterintuitive finding is step three. It outperformed step two on reply rate, 0.40 percent against 0.32 percent, despite going to a smaller and by definition less responsive audience. Sequences that get cut to two emails to save volume are cutting the wrong one. The third touch earns its place.

The implication for the first email is blunt. It carries 60 percent of the outcome, so it deserves 60 percent of the writing effort. Most teams do the reverse and spend their time engineering elaborate follow-ups.

Two versions of the same first email differed by 2.6x

Within that same financial services campaign we ran two variants of the opening email. Variant A produced a 0.67 percent reply rate across 43,513 sends. Variant B produced 0.25 percent across 12,998 sends. Same list, same infrastructure, same sending window, 2.6 times the result.

This is the strongest argument in the report for testing angles rather than polishing one message. The gap between a working opener and a plausible-looking one was larger than the gap between two entirely different industries. If you are running a campaign with a single email variant, you have no way of knowing which side of that 2.6x you are on.

A 0.62 percent bounce rate is achievable at scale

Across all 371,590 sends the bounce rate was 0.62 percent. Most deliverability guidance treats anything under 2 percent as acceptable and anything over 5 percent as dangerous. Staying near 0.6 percent at this volume is a function of three unglamorous things: verifying every address before it enters a sequence, rebuilding lists monthly rather than reusing them, and running dedicated sending domains that are warmed for 14 days before the first emails go out.

Bounce rate also varied sharply by segment, from 0.00 percent on small Swedish accounting firms to 1.85 percent on US enterprise. That variation is a list-quality signal, not a sending-infrastructure signal. When a segment's bounce rate climbs, the data source for that segment has decayed, and the fix is a new list rather than a new domain.

What we would tell you to expect

If you are planning a B2B outbound programme in 2026, these are the planning numbers we would use, drawn directly from the table above rather than from industry averages.

Multiply the leads-per-opportunity figure by your target number of conversations per month, and that is the list volume your campaign needs. Most outbound programmes fail not because the copy is bad but because they were built on a list a fifth of the size the market required.

Limitations

Three things you should know before using these numbers. First, this is a single agency's data, and while the volume is large the campaign design, copy style and list sources are all ours, so some of the variation between segments reflects our choices rather than the market. Second, sample sizes differ enormously between segments, from 56,503 leads in US and Canadian financial services down to 733 in Swedish agencies, and the smaller segments carry wide error bars. Third, our own outbound data spans campaigns run from late 2023 to August 2026, with 82.5 percent of volume sent in 2026, so the older tail predates some 2026 deliverability changes.

We publish the segment sizes alongside every rate specifically so you can judge which numbers to trust.

Related: what B2B lead generation costs in 2026, including published competitor rates, and the Luca case study.