Example scenario — a fictional business, to show how it works. Names and figures are illustrations, not a client story.

A window and door installer with 2 AI agents

Brightframe Windows (fictional) installs PVC and aluminium windows and doors around Antwerp, Belgium. 12 people: 3 in the office, 9 installers. About 120 enquiries a month; an average job is around €6,500.

CountryBelgium
Team12 people
Enquiries~120 a month
Average job~€6,500

How it works today

  • Enquiries arrive by website form, phone, email and Facebook — and live in four places
  • Quotes go out and nobody calls back; the owner guesses a third are never followed up
  • Installers get calls on site: "when will you come to measure?"
  • Saturday enquiries wait until Monday — and the customer has already asked two competitors

The 2 AI agents

Customer service agent

On website chat and email, day and night. Answers lead times, profiles, warranty and how measuring works. Never quotes a price — it books a free measurement request and hands it to the office.

AI follow-up list

Every Monday, AI reads the CRM and lists who to contact this week: quotes opened but not answered, measurements without a quote, past customers due for a new door.

A real-looking moment: the customer service agent

Brightframe Windows · website chatSaturday 21:10
CustomerHi, how long from order to installation for 8 PVC windows?
AI agentHi! I’m the AI assistant. Usually 8–10 weeks after the measurement. The first step is a free measurement visit at your home. Shall I request one for you? Which town are you in?
CustomerMortsel. Weekday afternoons are best.
AI agentNoted: measurement request for 8 PVC windows in Mortsel, weekday afternoon. Sara from our office will confirm a time on Monday by 11:00.

What you get: A new contact and a deal in "Measurement requested" appear in HubSpot, and Sara has a task for Monday 11:00. Nobody answered at 21:10 — and the customer didn't go elsewhere.

Monday morning: the AI list

The owner opens HubSpot on the phone and sees who to contact this week — and why.

What the owner prepares

About two hours of the owner's time. GrowFlow does the setup, testing and monthly improvement.

  • 25 frequent questions with answers: lead times, profiles, colours, warranty, how measuring works, payment terms
  • The rule: the agent never gives a price — it books a measurement
  • Up-to-date website pages, because the agent learns from them
  • Who receives handed-over conversations: Sara in the office, same or next working day

Example calculation

Enquiries outside office hours~35 a month
If faster answers and follow-ups win 2 more jobs2 × €6,500 = €13,000 sales
At a 25% margin, extra profit~€3,250 a month
GrowFlow Growth plan€1,190 a month
HubSpot (Professional seats + ~$0.50 per resolved chat)~€200–250 a month
Monthly cost in total~€1,400–1,450

Example figures to show how to think about value — not a promise of results. HubSpot prices change; the Customer Agent needs a HubSpot Professional plan.

Which plan fits

Recommended: AI customer service setup (€2,350 one-time) + the Growth plan, for the weekly AI list and monthly improvements.

Want to see this for your business?

In a free 30-minute call we look at your enquiries and tell you honestly whether AI agents would pay off.

Book a free consultation

WhatsApp / Viber: +972 50-467-7970 · info@growflowtech.digital

WhatsApp