We took a B2B client from 0 to 42 booked meetings in 90 days. Full breakdown
Hi everyone,
I am from the PuzzleInbox team and instead of another tips post I want to walk you through a real campaign from start to finish, because seeing how the pieces fit together is worth more than ten posts about the pieces separately. The client was a B2B software company selling to logistics companies, they had never done cold email before and they came to us with nothing but a website and a product that worked.
Month 1 was almost entirely setup and zero sending, which frustrated the client at first but this is the part everyone rushes and regrets. We bought 12 domain variations of their brand, set up SPF, DKIM and DMARC on every single one, created 3 inboxes per domain and put everything into warmup for 3 full weeks. While the inboxes warmed we did the work that actually decides campaigns, which is figuring out the offer and the list.
The offer work looked like this. Their first instinct was to pitch the product and its features, which is what almost every founder wants to do and almost never works. We interviewed 5 of their existing customers and asked one question, what was happening in your business the week you decided to buy. Every answer mentioned the same problem, drivers wasting hours on manual paperwork at depots. So the email offer became about that specific pain with a specific promise attached, cut depot paperwork time roughly in half within a month, and we offered a free 20 minute teardown of their current process instead of a demo, because asking for a demo in a first email is asking a stranger to marry you.
The list work was just as narrow. Instead of scraping every logistics company in the country we pulled companies with 50-500 employees running their own fleets, found the operations managers and fleet managers specifically, and verified every single address before it went anywhere near a campaign. The final list was around 4,200 contacts, which sounds small until you see what a tight list does to reply rates.
Month 2 we started sending and the first two weeks were honestly mediocre, sitting around a 2% reply rate. Here is what we changed and what happened
- rewrote the first line to lead with the paperwork problem instead of the company intro, reply rate moved to around 3.5%
- cut the email from 120 words to about 70, replies got faster and more positive
- moved the ask from a meeting to a yes or no question, is depot paperwork something your team still handles manually, and this single change pushed replies past 5%
- added a follow up sharing one customer result in two sentences, which alone produced almost a third of all meetings
Month 3 was scaling what worked, and this is where the boring infrastructure from month 1 paid off, because we ramped from 200 to 450 sends a day across those warmed inboxes without a single deliverability problem. We also started rotating in a second batch of fresh domains so the original ones never ran at their limit.
Final numbers after 90 days
- around 11,000 emails sent in total
- 5.8% reply rate over the full period
- 42 meetings booked
- 9 opportunities in pipeline by the end of month 3
The lesson we keep relearning with every campaign like this is that nothing here is clever. The setup was patient, the list was narrow, the offer came from customer interviews instead of brainstorming, and the testing changed one thing at a time. Cold email rewards boring discipline far more than it rewards creativity.
Happy to discuss more!