What reply rate should I assume?

Published B2B benchmarks commonly sit between one and eight percent, with generic lists at the bottom and tightly targeted, well-researched outreach at the top. Use your own historical figure if you have one, since it beats any benchmark.

What is the break-even reply rate?

The reply rate at which gross profit exactly covers your monthly cost, holding every other assumption fixed. Below it the programme loses money, above it the gap is your margin for error.

Should I use first year value or lifetime value?

First year, unless your business can genuinely wait for the payback. Lifetime value makes almost any acquisition channel look profitable and hides cash flow problems that arrive much sooner.

Why does increasing volume barely change the ROI?

Because sending more scales revenue and most costs together. Improving the reply rate or the deal size changes the ratio, which is what ROI measures.

Is anything I enter sent anywhere?

No. Every figure stays in your browser and nothing is uploaded. No account is needed.

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Outreach ROI Calculator

Whether cold outreach pays for itself is arithmetic, not an opinion. Here is the arithmetic.

Volume and conversion

Emails sent per month

Reply rate%

B2B cold email commonly lands between 1 and 8 percent.

Replies that are positive%

The rest are declines, referrals and unsubscribes.

Positives that book a meeting%

Meetings that close%

Deal economics

Average deal value

First year contract value, not lifetime, unless you can wait for it.

Gross margin%

Revenue flatters ROI. Margin is what actually pays for the programme.

Monthly cost

Sending tools

Data and enrichment

Mailboxes and domains

People

The line most calculators leave out, and usually the biggest one.

Net per month

$24,678

$27,648 gross profit less $2,970 cost

Return on spend

831%

9.3× your monthly cost back

Revenue

$34,560

Before margin

Cost per meeting

$103

28.8 meetings

Cost per customer

$516

5.8 customers

Break-even

Reply rate needed

0.43%

Your assumed 4% clears it, so the programme pays for itself with room to spare. The gap between the two is your margin for error.

This holds every other assumption fixed and solves for the reply rate where gross profit equals monthly cost.

The funnel

Emails sent4,000
Replies160
4% of sends
Positive replies48
30% of replies
Meetings28.8
60% of positives
Customers5.8
20% of meetings

The arithmetic

Customers: 4,000 × 4% × 30% × 60% × 20% = 5.8
Gross profit: 5.8 × $6,000 × 80% = $27,648
Net: $27,648 − $2,970 = $24,678
Value per reply: $173 of gross profit
Cost per reply: $2,970 ÷ 160 = $19

The number that decides it is the break-even reply rate

Revenue projections from an outreach calculator are easy to produce and easy to disbelieve, because they multiply five estimates together and inherit the error in all of them. The break-even reply rate is different. It compresses your entire cost base and deal economics into one figure you can hold against a benchmark and ask a simple question: is this rate realistic for the list I have?

Margin, not revenue

A programme that generates a hundred thousand in revenue at fifteen percent margin makes less than one generating twenty five thousand at eighty. Outreach is paid for out of gross profit, so that is what the model compares against cost. Leaving margin out is the most common way these calculators flatter the answer.

Count the people

Tools, data and mailboxes are the visible costs and usually the small ones. The hours someone spends writing sequences, researching accounts and answering replies are the real expense, and a model that omits them will tell you almost any programme is profitable.

Where the leverage actually is

Move the sliders and the pattern shows up quickly. Doubling volume doubles both revenue and most of the cost, so it barely moves ROI. Doubling reply rate, by writing to a better-qualified list, moves everything downstream at no extra sending cost. That is why targeting beats volume nearly every time.

Frequently asked questions

Modelling the economics of cold outreach

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