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What we found, what we built, what it did.

In 10+ sectors we've answered the same question: will this actually work for me? Below is exactly what we found, what we built and what it delivered.

What the ConversieBooster has done so far.

Across all our clients, updated every night. A conversation counts once the Booster has answered a question.

times someone was helped
of which outside office hours
leads brought in

Updated through 27 October.

Hiswa te Water · Event floor plan

A map of the show on the visitor's own phone

There was only a physical floor plan: a static map that showed where things were and nothing more. There were lots of questions and crowds during the event, and afterwards visitors found it hard to get in touch with exhibitors.

Users
14,881
Questions answered
4,989
Exhibitors mapped
235
Read the full case study
HISWA TE WATER2026
Route EN
Route wordt gelopen
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3D
Zoek merk, stand of stel AI een vraag…
Elektrische boten?Activiteiten vandaag?Toilet?Aanraders?
Activiteiten
Groene RouteDuurzame wandeling · 81 haltes
Podium aan het WaterDagelijks programma
Standen
Stel een vraag of zoek op naam:
Elektrische boten?Activiteiten vandaag? Toilet?Aanraders?
Zoek of stel een vraag…
Route Bewaren
Laat je gegevens achter
Je naam
Bijv. 06 12345678
jij@voorbeeld.nl
Bijv. ik ben geïnteresseerd in de elektrische sloep die hier staat.
Versturen
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Hiswa te Water · Evenementen

The phone answered during the show, without extra staff

What was there

During the event the same questions came in again and again, which meant queues and extra work for the team.

What we built

We gathered and filled out the knowledge base so the AI receptionist could pick up and answer these questions on its own, and still pass callers to the right person when needed.

What it did

Fewer repeat questions for the team, while visitors still got quick, correct help, with a hand-off to a person where needed.

Brantjes Makelaardij · Vastgoed

Viewings booked the moment doubt creeps in

of conversations end in a concrete next step
37%
of conversations end in a concrete next step
Measured over 1,101 conversations, 5 May to 21 August 2026

What was there

A visitor looking at a house has a question within a few minutes: when is the viewing, what are the running costs, has anyone made an offer yet. If they don't get an answer, they click through to the next listing. It's a loss you never see, because they never fill in a form.

What we built

The booster recognises what someone is looking at and for how long, and starts the conversation the moment doubt sets in. It answers the question, shows matching listings in the chat and books the viewing. Connected to Realworks and ActiveCampaign.

What it did

403 of the 1,101 conversations ended in a concrete next step, with 177 leads and 107 appointments booked directly. 52% of all conversations came in outside office hours.

HJ Notariaat · Juridisch (notariaat)

Notary questions answered properly, without waiting overnight

of conversations end in a concrete next step
46%
of conversations end in a concrete next step
Measured over 529 conversations, 9 June to 21 August 2026

What was there

Anyone buying a house or making a will does their research online first. These aren't casual visitors: they have a reason and a deadline. But getting from “I have a question” to “I have an appointment” meant filling in a contact form, and that always means waiting overnight.

What we built

An AI booster that knows HJ Notariaat's services and answers the question properly, right there in the conversation. If it turns into a request, it takes the next step: the right page, or straight into the calendar.

What it did

241 of the 529 conversations ended in a concrete next step, including 50 appointments booked directly. Well above the portfolio average.

Landgoed Rhederoord · Horeca & evenementenlocatie

Enquiries that come in on a Sunday evening, fully filled in

of conversations come in outside office hours
65%
of conversations come in outside office hours
Measured over 923 conversations, 18 April to 21 August 2026

What was there

An enquiry about an event venue starts with a string of practical questions: is that date free, how many people can it hold, what's included. Questions people ask while they're planning. Sunday evening, diary open. A contact form only caught some of them.

What we built

The booster answers those questions straight away and, along the way, asks for what Rhederoord needs to put together a proposal: type of occasion, number of guests, dates. The enquiry arrives fully filled in rather than as just a name and an email address.

What it did

203 of the 923 conversations ended in a concrete next step, including 93 leads with contact details. 65% of the conversations came in outside office hours.

Klimbos · Dagattractie

Practical questions handled through a short, busy high season

average volume during the high season
34gesprekken per dag
average volume during the high season
Measured over 8 July to 21 August 2026

What was there

A climbing park's high season is short and busy. The same practical questions come in hundreds of times: what's the minimum age, does it go ahead in the rain, where can you park. Often in the evening, when someone is planning a weekend outing. Every call about it takes time from staff who are needed out on the courses.

What we built

The booster answers those questions straight away, day and night, and then sends the visitor on to the ticket page. At Klimbos, that's the conversion: not an appointment or a quote, but someone who has their answer and clicks through to buy a ticket.

What it did

1,546 conversations in six weeks of high season, 152 of them sent on to the ticket page. In the 232 conversations where the ticket button was shown, 53% clicked through. 57% of the conversations came in outside opening hours.

Centercom · Buitenreclame

Questions about advertising sites and rates answered straight away

of conversations end in a concrete next step
30%
of conversations end in a concrete next step

What was there

Questions about available advertising sites and rates came in at all sorts of times, and often weren't followed up quickly.

What we built

An AI booster that answers these questions straight away, collects leads with contact details and gives insight into what people are looking for.

What it did

125 of the 414 conversations ended in a concrete next step, including 35 leads with contact details.

Fitness de Kloek · Fitness & gym

Membership questions answered outside opening hours

of conversations end in a concrete next step
28%
of conversations end in a concrete next step
Measured over 291 conversations, 29 April to 20 August 2026

What was there

Members and prospective members had questions about memberships and trial classes, often outside the gym's opening hours.

What we built

An AI booster that answers these questions and either collects contact details or recommends a trial class.

What it did

82 of the 291 conversations ended in a concrete next step, including 57 leads with contact details. 63% of the conversations came in outside office hours.

Filmhuis Alkmaar · Filmhuis

Programme and ticket questions during a short, busy spell

average conversation volume
38gesprekken per dag
average conversation volume
Measured over 7 to 21 August 2026

What was there

Visitors had questions about the programme and tickets, with a rush of conversations in a short space of time.

What we built

An AI booster that answers questions straight away and points people to the right page or photo gallery.

What it did

71 of the 571 conversations ended in a concrete next step. 58% came in outside office hours.

Tromp Garantie Makelaars · Vastgoed

Every viewing request followed up straight away, with a video

availability, response and lead follow-up
24/7
availability, response and lead follow-up
Measured over more than a year

What was there

Leads weren't reminded of their appointments, appointments were forgotten, and it was hard to stay in touch with leads along the way. Property videos were being recorded, but not everyone got to see them. And after a viewing, it went quiet.

What we built

An AI agent that fixed this: every viewing request is followed up straight away, a video of the property is shared, and people can get updates on their viewing via WhatsApp. It's connected to Realworks, which opens up new sales opportunities.

What it did

Every lead got a video of the property straight away, which meant fewer no-shows because people could cancel in time. On top of that: insight into which properties are popular and what leads want, upsell opportunities spotted, and a smart way to get in touch with leads personally.

STAIBL BASE

From ten separate tools to one self-running system

time we no longer spend on manual work
2uur / dag
time we no longer spend on manual work
Measured over the past 4 months

What was there

Admin, research and content all handled separately. Every task done by hand, no set system. Nothing linked to our Drive or the site, and no proper overview across the team.

What we built

BASE. Our own foundation: a team of AI agents that knows exactly how we work. They do the research, publish new content on the site and keep the admin up to date, all connected to our Drive and the tools we were already using.

What it did

Our whole team now works in BASE. Pipeline, clients, deadlines, projects and admin are all in one place. Work that used to pile up now simply gets done by our own agents.

Want this for your business too? Get in touch to see what's possible.
What we build for

Four sectors where this work repeats itself.

Not because we limit ourselves to them, but because the question is the same there: plenty of visitors, little time, and work that comes back every week.

Real estate

Enquiries that arrive outside office hours and get answered the next day. By then the viewing is booked somewhere else.

E-commerce

Visitors comparing three models who drop off because they can't see the difference. The information was there, just not at the moment it mattered.

Installation and trades

Quote requests without the details you need to judge them. Every request starts with the same five questions.

Professional services

Work that revolves around documents: reading, checking, summarising, passing on. Too repetitive to enjoy and too precise to leave alone.

And in 10+ other sectors

Every sector has its own recurring work. By now we've found and fixed the same kind of leak in 10+ sectors and at 100+ companies. Is your sector not listed? Chances are we've come across the problem before. If not, we can help you work out how to solve it.

Book a call with Stan and dig into it together.

Stan leeuwerink