25+ completed projects · Turkish · Dutch · English · Affordable, clear pricing · First call is free
TRNLEN
SOFTWARE & DIGITAL GROWTH STUDIO · THE NETHERLANDS

Custom CRM, AI and digital marketing in one system.

We integrate WhatsApp and Instagram messages into your CRM, automate workflows and build software that grows with your business.

Request a free call Message on WhatsApp
25+ projects Turkish · Dutch · English Affordable, no surprise invoices
25+
completed projects
CRM + AI
automation experience
Lead + Sales
from ad to customer
One team
software, data, ads
WHAT WE DO

The digital side of your business, in four parts

We do all of it or just what you need. We improve your current system or build it from scratch.

Custom Software

Software built for you that grows with your business.

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Smart Assistants

AI and automation that handle repetitive work.

Data, Organized

Collecting scattered customer data and making it useful.

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Ads and Messaging

Reaching the right person; WhatsApp and Instagram on one screen.

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PROOF

We don't say "we can"; we already have

Across different sectors we've built CRM, customer portal, mobile app, LMS, e-commerce and integration projects.

Dutch ExpatDestek Patent EkoHesapLearneco Stage DoctorsEuroDiesel
Featured project

A self-running sales and candidate-tracking system for Dutch Expat

In Dutch Expat's growing candidate and lead process, customer follow-up, CV preparation, job matching, lead screening and automatic follow-up were brought into one system.

WHAT WE DID
Automatic NL CV

Dutch CV preparation connected to the system

ATS English CV

Application-ready English CV generated

Dutchy

Free analysis for candidates via Lead Qualifier (AI)

200 candidates

Indeed and LinkedIn listings scored weekly with AI

RESULTS
Much faster

Screens that took minutes now open in seconds

Clean list

Tens of thousands of records organized, duplicates gone

Clear visibility

Valuable customers clearly visible for the first time

Sales growth

Sales and revenue grew 328% in one year!

PROJECTS

Three systems, three kinds of business

Every project started with the same question: how do we get clients, requests and quotes out of scattered lists? This is what we built per company.

Bold Nomads: website
Bold Nomads
Air conditioning and heat pumps · Rotterdam and Randstad

Sales and service CRM for an installation company

An installation company lives on requests, inspections and quotes that have to go out fast. For Bold Nomads we built a system where the website, WhatsApp and the field team work from one list.

What we built
  • Requests from website and WhatsApp automatically in one list
  • Inspection and cost calculation per request
  • Quote as PDF straight from the system, with e-mail and WhatsApp templates
  • Projects, pro-forma, invoicing and maintenance planning
  • Product catalogue and team roles for back office and sales
Visit the website
Cohero Media: website
Cohero Media
Social media and video agency · Netherlands

Client portal and production CRM for a media agency

An agency that delivers content every week has two problems: client approval and an overview of what is produced when. For Cohero Media we built both in one system; clients such as Dental Point approve content in their own portal.

What we built
  • Prospecting and sales pipeline with follow-up
  • Client portal where clients review and approve content
  • Production kanban and shoot calendar for the team
  • Invoicing with pro-forma, payment follow-up and multiple business entities
  • Multilingual client communication from the system
Visit the website
Roneva Bouw: website
Roneva Bouw
Home renovation · Zuid-Holland

Website with ten service pages and a lead CRM for a contractor

A contractor loses work when a request sits for days. For Roneva Bouw we built a website that captures requests per service and a CRM that confirms every request immediately and prepares it for the quote.

What we built
  • Ten service pages plus a questionnaire per type of work
  • Every request automatically a lead in the CRM, with confirmation to the client
  • Pre-filled intake via a secure link
  • Working rule in the system: quote within 48 hours
  • Client communication fully in Dutch, internally multilingual
Visit the website

"Our scattered customer list is now on one screen. We instantly see who's waiting for a reply."

MÖ
Mehmet Ali ÖzelGeneral Manager · Recrewters · Rotterdam

"Having one point of contact is the biggest relief. No more separate firms for software, data and ads."

BK
Berat KöseGeneral Manager · Maxsus · Rotterdam
HOW WE WORK

Transparent from start to finish, step by step

We don't just "make software"; we run a controlled project. You know upfront what happens when, and what it costs.

1

Free intro call

We listen to your business and needs. No commitment.

2

Situation analysis

We map the losses and opportunities in your data, messages and ads.

3

Roadmap and quote

We put in writing what will be done, in what order and at what cost.

4

Step-by-step build

We progress in small deliveries and show you every step.

5

Go-live and support

Careful go-live with testing and backups; we monitor and maintain.

One point of contactThe system is yoursClear pricingSafe steps
ABOUT US

A small but strong team that combines software, data and advertising

We've worked on real processes in CRM, customer portals, LMS, mobile apps and e-commerce. Cohero is an Ozelux Tech brand; we now turn that experience into a simpler, results-focused service for businesses in the Netherlands.

The content & growth side is handled by our sibling brand, Cohero Media
Talk about working together

What we believe

Data + software togetherGood software is useless without good data.
Automation is for peopleBuilt to free you up for the most valuable work.
Openness is a mustWe always talk clearly about price and process.

Let's bring scattered tasks into one system

WhatsApp, Instagram, ads and customer follow-up all on one screen. In a free 15-minute call we'll listen and name the most sensible first step.

Request a free call Message on WhatsApp
No commitment, no pressure · First call is free
FAQ

Things you might be wondering

Either works. What we're best at is improving a working system without breaking it. But we can also build from scratch if you prefer.

Of course. You start with one thing and continue as needed. We won't push a package on you.

First a free call, then we put in writing what we'll do and what it costs. No surprise invoices.

Yes, it's all yours. You're not locked in; everything is documented and transferable.

Absolutely. We are based in Rotterdam; we work with businesses across the Netherlands remotely or, when needed, in person.

CONTACT

Let's talk, the first call is free

Two easy ways: fill in the form or message us directly on WhatsApp. We reply within 1 business day.

We reply within 1 business day.

Emailinfo@cohero-crm.com Phone (WhatsApp only)+31 6 21 25 33 70
LocationHongkongstraat 20, 3047 BS Rotterdam
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