Why publish this
Almost every outbound benchmark online is a vendor survey, an aggregate of other people’s aggregates, or a number invented years ago and recycled since. We wanted something we could point clients at and defend line by line.
Everything below comes from campaigns run for 17 clients across 41 programmes between 2018 and 2026. Prospects were split at random inside each account, so industry, geography, seniority and company size are held constant on both sides of every test. We report reply rate and meeting rate together, because several variants lifted replies and produced no extra meetings at all, and those were not rolled out.
The sample
| Dimension | Coverage |
|---|---|
| Accounts | 41 live client programmes across 17 clients |
| Prospects contacted | 389,890 |
| Meetings delivered | 15,018 |
| Period | 2018 to 2026 |
| Campaign length per test | Six to twelve weeks |
| Segments | SMB, mid-market, enterprise |
| Regions | UK & Ireland, DACH, CEE, Nordics, Benelux, France, Iberia, US East, US West |
| Company sizes | 10 to 50, 50 to 200, 200 to 500, 500 to 2,000, 2,000+ |
| Personas | 14 distinct buying roles |
| Channels | LinkedIn connection, LinkedIn message, InMail, voice note, video, email |
All B2B. Measured to the point a meeting is accepted in the client’s calendar. We do not track what happens after that, because we are not in the room.
The fifteen tests, by size of effect
1. Replying inside 24 hours: 6× more meetings
Rolling across all 41 accounts, 10,120 inbound replies.
| Variant | Replies | Meetings | Meeting rate |
|---|---|---|---|
| First response after 48h | 3,240 | 116 | 3.6% |
| First response inside 24h | 6,880 | 1,472 | 21.4% |
The strongest effect in the entire dataset, and the cheapest to fix. Measured on inbound replies rather than sends. Nothing else we tested comes close.
2. Organic connection over InMail: 10×
2023, twelve weeks, 4,330 prospects, 500 to 2,000 employee companies, CTOs and product leaders.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Sales Navigator InMail | 3.7% | 0.4% |
| Connection request then message | 37.0% | 5.1% |
InMail is read as advertising by senior buyers. Ten times the reply rate for the organic route, and you are not paying per send.
3. Verified subject-matter fit: 4×
2022, twelve weeks, 6,870 prospects, enterprise, heads of engineering and solution architects.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Broad role-based targeting | 13.0% | 1.4% |
| Verified ICP fit plus SME match | 51.9% | 6.5% |
Targeting quality outweighed every copy decision we tested. This is the finding that changed how we build lists.
4. Two and a half sentences, question-led: 2.4×
2026, eight weeks, 7,990 prospects.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Longer message with solution detail | 18.6% | 2.3% |
| 2.5 sentences, question-led, no pitch | 44.5% | 6.2% |
The winning message is barely a message. Every sentence added about our own solution cost replies. The cheapest change on this list and the one teams most often refuse to make.
5. Naming their product or a competitor: 2×
2023, twelve weeks, 10,815 prospects, 500 to 2,000 employees.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Generic value proposition | 17.1% | 1.8% |
| Named their product or a competitor | 34.5% | 4.3% |
The single largest copy-level effect measured.
6. Asking questions rather than talking about yourself: 3× fewer
2022, twelve weeks, 9,540 prospects, enterprise.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Company-led copy | 10.8% | 1.0% |
| Question-led copy | 33.2% | 4.5% |
7. Junior profiles book more meetings: 2×
2019, twelve weeks, 11,780 prospects, 2,000+ employee companies.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Director level and above | 32.0% | 2.2% |
| Manager level and below | 26.0% | 4.4% |
The finding clients argue with most. Senior people reply more readily and book half as often. The level below owns the problem day to day, has diary space, and is looking for something to take upwards. The exception is companies under 50 people, where the founder is also the operator and the pattern inverts.
8. Video in the first touch: +40% replies, +57% meetings
2025, eleven weeks, 8,385 prospects, 50 to 200 employee companies, IT directors and CTOs.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Text-only first touch | 28.8% | 4.1% |
| Personalised video first touch | 40.4% | 6.4% |
Held across all three accounts and did not decay over eleven weeks.
9. Naming a shared colleague: +30%
2025, ten weeks, 7,340 prospects.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| No colleague referenced | 27.0% | 3.5% |
| Named a shared colleague | 35.1% | 5.1% |
Strongest where the named person was in the same function as the prospect.
10. Adding email alongside LinkedIn: +30% reach
2023 to 2024, ten weeks, 9,020 prospects.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| LinkedIn only | 23.3% | 3.1% |
| LinkedIn plus email | 31.5% | 4.3% |
Total reach went from 69 to 90 percent of the target list, carrying 41 percent more meetings.
11. Posting while you prospect: +22%
2026, nine weeks, 5,550 prospects.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| No posting during campaign | 29.5% | 3.8% |
| Two posts per week | 36.0% | 5.1% |
Posting is not a campaign in itself, but it measurably warms the one you are running.
12. A voice note at step two: +10%
2026, eleven weeks, 5,915 prospects, 10 to 50 employee companies, founders and COOs.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| Text follow-up only | 30.7% | 4.1% |
| Voice note at step two | 33.7% | 5.0% |
Smaller than video, considerably cheaper to produce at volume.
13. Including a booking link: +8% meetings
2026, ten weeks, 6,655 prospects.
| Variant | Reply rate | Meeting rate |
|---|---|---|
| No booking link | 33.1% | 4.6% |
| Calendar link in reply | 33.4% | 5.0% |
Reply rate unchanged, meetings up 8 percent. The link does not win the conversation, it removes friction once the conversation is already won. A good example of why reply rate alone is a poor decision metric.
14. Sequence length: six weeks
Rolling, 38 accounts. Meetings booked per prospect contacted, by total sequence duration.
| Duration | Meeting rate |
|---|---|
| 2 weeks | 1.9% |
| 4 weeks | 3.4% |
| 6 weeks | 5.3% |
| 8 weeks | 5.4% |
| 10 weeks | 4.6% |
Returns flatten sharply after six weeks and decline past eight.
15. Message length: 240 to 420 characters
2024 to 2025, twelve weeks. Reply rate by character count of the first message.
| Length | Reply rate |
|---|---|
| Under 150 | 21.4% |
| 150 to 240 | 29.8% |
| 240 to 420 | 38.6% |
| 420 to 700 | 24.1% |
| Over 700 | 11.2% |
Very short reads as automated. Very long does not get read.
Reply rate and deal size by persona
Reply rate and deal size rarely point at the same person. Design the campaign around whichever column you are measured on.
| Persona | Prospects | Reply rate | Meeting rate | Avg deal size |
|---|---|---|---|---|
| Founders and CEOs | 19,600 | 41.2% | 6.3% | €16,400 |
| Solution Architects | 15,490 | 38.1% | 5.9% | €47,200 |
| Heads of Engineering | 31,200 | 36.4% | 5.6% | €41,200 |
| IT Directors | 58,400 | 34.2% | 4.8% | €38,000 |
| Product Leaders | 38,700 | 33.8% | 4.9% | €39,800 |
| Heads of RevOps | 26,700 | 32.9% | 5.0% | €51,900 |
| CTOs | 34,900 | 31.6% | 5.1% | €44,500 |
| HR Directors | 34,200 | 30.8% | 4.3% | €31,700 |
| Talent Acquisition Leads | 16,100 | 30.4% | 4.1% | €26,800 |
| VP Sales | 42,800 | 30.1% | 4.4% | €57,300 |
| COOs | 12,400 | 29.7% | 4.2% | €22,600 |
| HR Managers | 19,200 | 28.6% | 3.9% | €29,400 |
| Heads of Marketing | 28,900 | 27.4% | 3.8% | €33,100 |
| Procurement Managers | 11,300 | 21.8% | 2.7% | €35,600 |
Solution Architects and Heads of Engineering are the sweet spot: one rung below the decision maker, which is where meetings get booked, while still carrying deal sizes above €40,000. Procurement Managers reply least and convert worst; we now advise against them as an entry point and bring them in later.
By company size
| Company size | Prospects | Reply rate | Meeting rate | Avg deal size |
|---|---|---|---|---|
| 10 to 50 employees | 28,600 | 38.4% | 6.1% | €11,200 |
| 50 to 200 | 34,300 | 35.2% | 5.3% | €14,800 |
| 200 to 500 | 37,400 | 32.6% | 4.6% | €19,400 |
| 500 to 2,000 | 93,400 | 30.1% | 4.2% | €48,600 |
| 2,000+ | 196,190 | 26.8% | 3.5% | €102,000 |
Reply rate falls steadily as company size rises while deal size climbs faster than the rate falls. Enterprise campaigns are slower and quieter and worth roughly nine times more per deal.
By region
| Region | Prospects | Reply rate | Meeting rate |
|---|---|---|---|
| UK & Ireland | 68,300 | 35.1% | 5.2% |
| Nordics | 38,900 | 34.6% | 5.0% |
| CEE | 41,400 | 33.8% | 4.9% |
| DACH | 63,800 | 32.4% | 4.7% |
| Benelux | 36,090 | 31.2% | 4.4% |
| Iberia | 18,800 | 30.5% | 4.3% |
| France | 32,200 | 29.8% | 4.1% |
| US East | 58,600 | 28.9% | 4.0% |
| US West | 31,800 | 27.6% | 3.8% |
If you are choosing three markets to start in, UK and Ireland, the Nordics and CEE carry the highest meeting rates and the shortest time to first meeting. DACH needs a formal tone and voice notes underperform there. France needs local language and a longer runway. US West is the most saturated market we sell into.
By product category
| Category | Prospects | Meeting rate |
|---|---|---|
| Software development | 17,630 | 5.5% |
| Coding software | 3,690 | 5.3% |
| Outsourcing | 3,480 | 5.3% |
| Marketing SaaS | 2,880 | 5.3% |
| Systems integration | 4,050 | 4.6% |
| Analytical SaaS | 3,760 | 4.6% |
| HR SaaS and AI | 46,200 | 4.4% |
| CPaaS | 34,800 | 4.2% |
| AI order-to-cash | 12,400 | 4.2% |
| Cloud platform | 117,000 | 3.5% |
| Networking and security | 59,700 | 3.5% |
| CRM | 84,300 | 3.5% |
Technical services out-book software. The buyer recognises the problem without being educated first, which is exactly what a 420-character message is good for.
What to put in the message, and what to leave out
Include: their own product by name. A direct competitor of theirs by name. A colleague or mutual connection you share. Something specific from their recent activity. One question about how they handle the problem today.
Leave out: what your company does. Your product name or feature list. Case studies, awards or funding news. Anything that takes the message past 420 characters. A meeting request before they have shown interest.
How we ran these tests
One variable at a time. A test alters a single element. If two things change we learn nothing.
Split inside the account, not across accounts. Prospects randomised within each client’s own list, holding industry, geography, seniority and company size constant.
Minimum 2,000 prospects per arm. Outbound is noisy at low volume and smaller samples move around too much to act on.
Measured to the meeting. Reply rate is the leading indicator, meeting rate is the decision. Several variants lifted replies and did nothing for meetings, and we did not roll those out.
Using this
If you take three things from it: answer inbound replies within 24 hours, stop using InMail, and spend your effort on targeting before you spend it on copy. Those three carried more of the variance than everything else combined.
Cite this page as: Prospectio.ai, B2B Outbound Benchmarks 2026, 389,890 prospects across 41 client programmes, 2018 to 2026.