We are SaaS Web
Open-source solutions that drive companies and agencies forward.
We plan, host, and develop digital applications – high-performance, secure, and without lock-in, meaning you are not tied to a single provider. For reliable websites, portals, and platforms in daily use.
Since 2009
owner-managed, office in downtown Karlsruhe
Hosting
Servers and applications in European data centers
Development
Websites, portals, and specialized applications
Open Source
open systems, your code belongs to you
Who we are
Two minds, one team
SaaS Web has been owner-managed since its founding in 2009. Matthias Wulkow and Daniel Jagszent work directly on projects – that is why you speak with people who can make decisions and know your servers and applications.
Matthias Wulkow
Founder and Managing Director
Strategy, Conception, Customer Projects
Matthias founded SaaS Web in 2009. He translates requirements into viable concepts, leads customer projects from the initial idea to go-live, and remains your point of contact thereafter.
You don't notice good technology. You notice bad technology every day.
Daniel Jagszent
Technical Director
Architecture, Hosting, Operations
Daniel is responsible for the technology: architecture, development, and the operation of our servers and platforms. He ensures that applications not only run on launch day but remain secure and fast years later.
What we build, we operate ourselves. That's why we build it right.
Fixed processes, documented systems, and clean handovers ensure that your project does not depend on a single person.
What we do
Hosting and development under one roof
We build infrastructure and applications that reliably fulfill tasks: informing, registering, booking, evaluating, collaborating. You can find operations at saasweb.cloud and development at saasweb.agency.
Managed Hosting
Operations in European data centers: hardening (we secure the server against attacks), backups, security updates, monitoring, and SLAs – contractually agreed availability and response times.
Managed Applications
We operate WordPress, Matomo, Mastodon, Nextcloud, and other applications for you – with updates, performance tuning, and extensions.
Development
Websites, themes and plugins, interfaces, specialized applications, and migration projects.
DevOps and Automation
New versions are automatically tested and deployed, run in containers, are checked in a test environment beforehand, and can be rolled back to the previous state if necessary.
For Agencies
Your technical partner in the background
From white-label hosting to the joint implementation of complex projects: We provide the technology, while you remain the face to your customers.
White Label and SLAs
Operations under your agency brand or with us as a technical partner – with clear response times.
Collaboration Model
Fixed contact persons, shared roadmaps, fair margins.
Interfaces and Handovers
Clean development environments, Git workflows, documentation, and handovers for your team.
Migrations
CMS changes and relaunches without downtime, with concepts for data and redirects so that old links continue to work.
You design – we deliver technology, operations, and peace of mind in the background.
Our Values
What we measure ourselves by
Open Source First
We prefer free software: no dependency on a single provider, transparent code, long lifecycles.
Privacy by Design
As little data as possible, processing in Europe, logging with a sense of proportion.
Transparency
Traceable architecture, clear offers, open communication.
Robustness
Automated testing and delivery, monitoring, backups, and disaster recovery plans.
Sustainability
Maintainable solutions instead of short-term workarounds. We prefer solid over spectacular and short-lived.
One Point of Contact
Someone who knows your project – from conception and development to operations.
Get to know us
Steinstrasse 25, 76133 Karlsruhe, Monday to Friday from 9:30 AM to 6:30 PM at 0721 1803951-0. Tell us about your project – whether it’s hosting, a website, or a specialized application.