Available for new projects

Shaping the future – with web, apps & AI.

Klaic Media is an AI-native studio for web, mobile, Shopify, automation and agentic systems – from idea to operation, in weeks instead of quarters.

5.0Google reviews
  • Reply in under 24 h
  • GDPR-compliant, EU hosting
  • From Mannheim, Germany · global remote
hiranatur.de
Online shop of hiranatur.de – built by Klaic Media

Trusted by businesses across Germany

  • SecurityOS
  • ankauf1.de
  • HiraNatur
  • AutohausOS
  • HausmeisterOS
  • Hoster.gg
  • Ilievski-Dienstleistungen
  • FAJ Schloss & Sicherheit
Services

A full-stack studio for ambitious teams

Six areas of expertise, one well-rehearsed team. From consulting to launch – everything from a single source.

Web development

Core focus

Fast, modern websites and web applications – cleanly built, SEO-friendly and scalable.

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  • Company websites & landing pages
  • Online shops & Shopify
  • Custom web applications
  • Performance & technical SEO
  • Relaunches & maintenance

AI automation

Core focus

AI and workflow automations that handle the routine and free up your team.

Learn more
  • AI chatbots & AI phone support
  • Automated customer enquiries
  • AI-powered email & document processing
  • CRM & booking automations
  • ChatGPT integration into business processes

IT services

Reliable IT infrastructure, support and consulting – so your business runs smoothly.

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  • IT consulting & IT security
  • Computer and network support
  • Cloud solutions & data migration
  • Digitising business processes

Online marketing

Visibility, leads and revenue – data-driven marketing across every relevant channel.

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  • SEO & Google Business Profile
  • Social media & email marketing
  • AI-powered ad campaigns
  • Conversion optimisation & reporting

Graphic design

Strong brand design for print and digital – an identity that sticks.

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  • Logo & corporate design
  • Flyers, brochures & business cards
  • Social media graphics & banners
  • Branding concepts

Server services

Servers, hosting and administration – secure, fast and always online.

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  • Server setup & Linux administration
  • VPS & cloud server management
  • Backups, monitoring & updates
  • Domains & mail servers
Our toolkit

Tools that deliver

A hand-picked selection of modern technology – fast, scalable, maintainable. No framework bingo, just proven tools we use every day.

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • Flutter
  • Expo
  • Swift
  • Figma
  • Node.js
  • PostgreSQL
  • Supabase
  • Prisma
  • Docker
  • Linux
  • Cloudflare
  • Vercel
  • OPOpenAI
  • Anthropic
  • LangChain
  • n8n
  • Make
  • Zapier
  • Shopify
  • Stripe
  • WordPress
  • Google Ads

Web & mobile

8 Tools

Fast interfaces for browser, iOS and Android.

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • Flutter
  • Expo
  • Swift
  • Figma

Backend & cloud

8 Tools

Solid data, secure servers, clean deployments.

  • Node.js
  • PostgreSQL
  • Supabase
  • Prisma
  • Docker
  • Linux
  • Cloudflare
  • Vercel

AI & automation

6 Tools

Agents and workflows that take routine off your plate.

  • OPOpenAI
  • Anthropic
  • LangChain
  • n8n
  • Make
  • Zapier

Commerce & marketing

4 Tools

Shops, payments and campaigns that sell.

  • Shopify
  • Stripe
  • WordPress
  • Google Ads
Selected work

Work that goes live

Software, shops and landing pages – built for real businesses, in production and part of their teams' daily work.

securityos.de
SecurityOS homepage: “Your guarding company. Fully digital.” with dashboard preview
SaaS · Security industryLive

SecurityOS

Software for security and guarding companies

Our own operations software for security and guarding companies: shift planning, QR patrols, a tamper-proof guard log, SOS alerts, personnel files with the German guard register, time tracking, a client portal and invoicing with e-invoices – one piece of software for the office, the field and the client. What's planned gets scanned, documented and invoiced, without retyping.

  • Shift planning that checks qualifications and conflicts
  • QR patrols with target times – even offline
  • Tamper-proof guard log (SHA-256 hash chain)
  • Personnel files, guard register & ID cards
  • SOS alerts, lone-worker protection & live map
  • E-invoicing, DATEV export & AI assistant
autohausos.de
AutohausOS homepage: digital test drive agreement with the customer's signature on a tablet
SaaS · Car dealershipsLive

AutohausOS

The operating system for car dealerships

Our own software for car dealers: test drive, purchase contract, handover protocol, invoice and more – filled in on a tablet, signed on the spot and printed with the dealer's logo. Plus vehicle stock with profit and days in stock, a calendar, deadline reminders and reports. Documents stay on the dealership's own devices.

  • 11 tools for sales and workshop
  • Signature on the tablet or via QR on the customer's phone
  • Stock with purchase price, costs, profit & days in stock
  • Calendar, inspection deadlines & reminders
  • Vehicle brochure, price tag & finance calculator
  • Works offline – documents stay in-house
hausmeisteros.de
HausmeisterOS homepage: dashboard with today's jobs and the staff app on a phone
SaaS · Facility servicesLive

HausmeisterOS

Software for caretaker and facility service companies

Our own software for caretaker businesses: tasks, routes, winter service and proof of work in one app your team can use after five minutes – in German, Turkish, Polish, Croatian or English, and even without signal in the basement. From order to on-site job with photo and signature to invoice with accounting export, without breaks in the process.

  • Staff app in 5 languages, works offline
  • Route planning & winter service log
  • Proof of work with photos & signature
  • QR damage reports & AI photo analysis
  • Customer portal for property managers
  • Invoices & DATEV export
hoster.gg
Hoster.gg homepage: “Everything for your project online” with domain search and customer portal
Hosting · Own productLive

Hoster.gg

Our own hosting – domains, web hosting & website builder

Hoster.gg is Klaic Media's hosting: domains, web hosting, a website builder, Hoster AI and cloud storage in one account – with servers in Germany, SSL included and support in German. A dedicated customer portal brings products, domains, invoices and support together.

  • Domains from €6.99 with DNS management & transfer
  • Web hosting from €2.49 with NVMe, SSL & current PHP
  • Drag & drop website builder
  • Hoster AI: a website from a description
  • Customer portal with invoices, tickets & two-factor login
  • Servers in Germany, no tracking cookies
Kassap Atelier · Techpack
Tech pack KA-01 oversized sweater: technical drawing with measuring points, size chart S to L and materials
Design · PDF

Tech packs for Kassap Atelier

Production-ready tech packs for a fashion label

Creation and preparation of professional tech packs for Kassap Atelier, including technical drawings, measurement charts, material specifications and production details in PDF format.

  • Technical drawings (flats)
  • Measurement charts by size
  • Material & colour specs
  • Production details as PDF
ankauf1.de
ankauf1.de homepage with instant price calculator and inspected used devices
Re-commerceNext.jsCustom development

ankauf1.de – Trade-in and re-commerce platform for used tech

A fully custom-built platform for buying and reselling used electronics: an automatic instant price for hundreds of devices based on condition, automatically created DHL shipping labels with an accompanying document, and an admin backend the team maintains entirely on its own – from prices to catalogue.

235+

models in the catalogue

Read case study
hiranatur.de
hiranatur.de homepage with product showcase and reviews
E-commerceNext.jsiPhone appIn development

HiraNatur – Custom shop system for a natural cosmetics brand

Moving away from Shopify to a system of its own: shop, orders, stock, returns and customer communication all come together in one place. DHL labels are created automatically as soon as payment arrives, an iPhone app sends a push notification for every sale – and an AI advisor answers product questions right in the shop.

100 %

automated shipping – DHL label created the moment payment arrives

0 €

ongoing Shopify fees after switching to the custom system

Read case study
ilievski-dienstleistung.de
Homepage of ilievski-dienstleistung.de: “Cleanliness, care and service – all from one source” with buttons for a quote and a call
WebLocal SEOMobile-first

Ilievski-Dienstleistungen – Website for cleaning & caretaker services in Mannheim

Website for a Mannheim-based building services company: glass and building cleaning, caretaker services, grounds maintenance, winter service and demolition work. Every service has its own page optimised for local search – and customers reach the business with one tap by phone, WhatsApp or enquiry form.

98

out of 100 points in our website check

Read case study

Will your project be our next case study?

Book an intro call
Our own software

We don't just build for clients – we build our own products

Three software products we develop, run and improve ourselves. The same care goes into every client project.

View all products
securityos.de
SecurityOS – Your guarding company. Fully digital.

Security & guarding companies

SecurityOS

Your guarding company. Fully digital.

  • Shift planner with qualification checks
  • QR patrols, even offline
  • SHA-256 chained guard log
  • E-invoicing & DATEV export

from €29 / month · all features

autohausos.de
AutohausOS – The whole sales process. No paperwork.

Car dealerships

AutohausOS

The whole sales process. No paperwork.

  • 11 tools for sales & workshop
  • Signature via tablet or QR
  • Stock with profit & days in stock
  • Works offline

from €20.83 / month (yearly) · €24.99 monthly

hausmeisteros.de
HausmeisterOS – Your caretaker business. Finally organised.

Caretaker & facility services

HausmeisterOS

Your caretaker business. Finally organised.

  • Staff app in 5 languages
  • Winter service log
  • Proof of work with signature
  • QR damage reports with AI

from €49 / month

How we work

A clear process, zero guesswork

From first idea to launch – in weeks, not months. Short demos, a direct line, transparent progress.

  1. 01

    Day 1–3

    Kickoff & strategy

    We get to know your goal, your users and your constraints. You leave with clarity and a concrete plan – no slide marathon.

  2. 02

    Week 1

    Design & prototype

    Clickable prototype, brand and UI system – validated with real users before we write a single line of code.

  3. 03

    Week 2–3

    Development in sprints

    Daily progress, short demos, a direct line – you watch your product grow live on its own preview address.

  4. 04

    Ongoing

    Launch & scale

    Deploy, measure, iterate. After go-live we stay on board to amplify your growth.

Step 1 only takes 30 minutes of your time. Schedule an intro call

Why Klaic Media

Small team, powerful tools – delivered faster

Clear commitments, direct communication and technology that grows with your business.

Client retention
100 %
Client retention
Avg. Google rating
5.0
Avg. Google rating
Response time
<24 h
Response time
Core competencies
8
Core competencies

Weeks, not quarters

Short sprints and weekly demos – your product is live before the market moves on.

Direct line

You talk to the person who builds it. No ticket ping-pong, replies in under 24 hours.

Your code, your access

Full access to source code, repository and all accounts. No vendor lock-in.

AI-native

Agentic systems and automations are our craft, not a buzzword.

GDPR-compliant

EU hosting, clean data flows and legally sound implementation from day one.

Care after launch

Flexible care plans for hosting, updates, monitoring and further development.

Google reviews

What clients say about us

Reviews shown in their original German.

Google Business Profile

5.0

from 5 verified reviews

5
100 %
4
0 %
3
0 %
2
0 %
1
0 %
„Ich bin mit der Dienstleistung von Klaic Media sehr zufrieden. Die Zusammenarbeit war zuverlässig, professionell und unkompliziert. Auf meine Wünsche wurde gut eingegangen und das Ergebnis hat überzeugt. Klare Empfehlung.“
NANero A.Verified · 3 weeks ago
„Super Dienstleister für die Entwicklung von Websites. Ich habe bereits 2 Apps und 3 Websites erstellen lassen und würde Herrn Klaic immer wieder wärmstens empfehlen. Absolute Empfehlung.“
PKP. K.Verified · 4 days ago
„Preis-Leistungs-Verhältnis top! Ich bin sehr zufrieden. Auf Kundenwünsche wird hervorragend eingegangen, und die kreativen Ideen sowie die gestalterische Umsetzung überzeugen.“
SMS MVerified · 2 days ago
„Sehr zuverlässige und professionelle Arbeit“
AAngelosVerified · 4 days ago
„Tolles Unternehmen!“
SMSabrina MVerified · 2 weeks ago
Mladen Klaic, founder of Klaic Media
Available for projects
Who's behind Klaic Media

One founder. One vision.

Mladen Klaic is the founder of Klaic Media. What started as a one-man studio with a laptop and a clear conviction is today a workshop for web, mobile, Shopify, automation and agentic AI systems.

His standard: build digital products that don't just look good but deliver results. No buzzword bingo, no endless slide decks – real software, built in weeks instead of quarters.

FAQ

Answers in plain English

Cost, timeline, collaboration – so you know where you stand before you reach out.

Your question isn't listed?

Drop us a short note about what you need – we usually reply within 24 hours.

How quickly can you start?

Usually within 5–7 days of the kickoff. For urgent projects often in the same week.

What does a project with Klaic Media cost?

That depends on the scope. In a free intro call we discuss your goals, then you get a clear quote with no hidden costs.

Do you only work in Mannheim or remotely too?

We are based in Mannheim, Germany, but work remote-first with clients across Europe and internationally – via video call or on site if needed.

Do we keep the code after the project?

Yes. You get full access to the source code, the repository and all accounts – there is no vendor lock-in.

Do you also handle maintenance after launch?

Yes. We offer flexible care plans for hosting, updates, monitoring and further development.

Can you connect existing systems?

Usually yes: ERP, CRM, accounting, payment and shipping providers or your own databases. We clarify what's possible in the intro call.

Do you work in English?

Yes. Calls, documentation and the finished product can be in English, German or both.

Free website check

How fast and visible is your website?

Load time, mobile view, SEO, SSL, legal basics and accessibility – results in seconds, with concrete tips.

Project calculator

What will my project cost?

Four quick questions, an honest price range – and, if you like, a call straight away where we already know what it's about.

Step 1 of 4Project
What would you like to build?

Ongoing care after launch? Care plans from €29 per month

Free intro call

Your next chapter, delivered.

Tell us about your product, timeline or the problem you want to solve. You'll get a tailored plan and a rough estimate within 24 hours.

  • 30-minute video call – free and non-binding
  • Honest assessment of what makes technical sense
  • Concrete plan + realistic cost estimate

Pick a time

30 min · video call

October 2026

MoTuWeThFrSaSu

All times in German time (CET/CEST)

Prefer a call back?Leave your number – we'll call you at your preferred time, usually on the same business day.