Reconnecting sales and marketing: AI prospecting and rewarded referrals for a reseller that had stopped selling
Kaleb Brasil, a reseller of automation systems for small retailers, had stalled commercially. I redesigned its sales and marketing service as a single system.
Prospectingnobody knocking on doors any more
random posts on social media
Sales funnelNo funnel and no process to find new leads.
new customer? only by referral
sales at a standstill

Prospecting without knocking on doors.
A process documented in an SOP, where the team only fills in a spreadsheet and an AI agent on WhatsApp makes first contact and scores the lead from 0 to 100.
A pilot with a clear target.
Worked out backwards: from the sales target to the number of leads that had to enter the funnel each week.
Messages at scale.
In a single week in May, around 1,850 messages sent, more than 1,800 delivered and around 1,400 messages received from leads.
Two referral programmes.
With rewards, for customers and for partner accounting firms, built on the company’s greatest strength: being highly recommended.
- My role
- Service designer and strategist: research, CSD matrix, benchmark, blueprint and SOP, pilot and metrics design, building the prospecting system and coordinating the team
- Team
- Alan Gustavo (service design and strategy), Marta Portela (marketing) and Priscila (sales)
- Period
- Research from November 2025 · project from January to June 2026
- Tools
- FigJam, Zaia (AI agent), WhatsApp API (Meta), Google Apps Script and Google Sheets, public company database, Canva
A sales team that had come to a halt
Kaleb sells and supports retail automation systems (point of sale, stock, tax) for grocers, local shops, restaurants and other small retailers.
Every year, many businesses that could become customers open and close, and Kaleb has to find the new ones. To do so, it hired people to prospect door to door. But they took a long time to understand the business, did not stay engaged for long and did not bring the expected results. By early 2026 nobody was doing this work any more, and sales had stalled.
Marketing was handled by a freelancer and amounted to simple social media posts, with no link to sales.
The company’s greatest strength was already there
Before the project started, back in November 2025, I put together a research plan with a clear challenge: to understand and quantify why it was so hard to book visits with new customers.
- With the CEO, I gathered up-to-date information on customers, sales and what had already been tried.
- I organised what we knew in a CSD matrix, separating certainties, assumptions and doubts. Among the certainties: referrals brought in at least one new customer a month, customers stayed for trust rather than price, and the company had no funnel or process to find new leads.
- I benchmarked five local competitors, comparing features, type of support, price, segments and Google reviews.
- I joined a meeting with other resellers and head office, to hear what each of them was doing.
The conclusion: there was no ready-made recipe. The solution had to fit Kaleb’s context. The company serves its customers very well and is highly recommended. What was missing was a process to generate new contacts without relying on someone knocking on doors.
“How do we pass on the trust customers already have in Kaleb to retailers who do not know it yet?”





