AI that works. Software that ships. SEO that ranks.
404MEDIA, based in Potsdam near Berlin, builds AI solutions and SaaS software for small and medium-sized businesses, plus search engine optimisation and e-commerce. One team, everything built in-house.
Four services. One team that builds everything itself.
AI and software are our core business. SEO and e-commerce make sure the result gets found and sells.
Artificial intelligence
AI agents, automation and chatbots trained on your own knowledge. From consulting to daily operation. GDPR-compliant, with a benefit you can measure in hours and euros.
AI services →SaaS & software
Custom software and SaaS products: concept, architecture, development, operation. We have been running our own cloud software for years and know what matters in production.
Software development →Search engine optimisation
Audits, on-page, off-page and ongoing care. Plus visibility in AI search such as ChatGPT, Perplexity and Google AI Overviews.
SEO services →E-commerce
Shop development and shop SEO for PrestaShop, WooCommerce, Shopware and Shopify. Fast shops, clean data, better conversion.
E-commerce services →We do not only build for clients. We run our own.
Our own SaaS software and our own tech magazine have been in use for years. That is how we know what software has to withstand in daily business, and how content gets found.
CATAMA
Cloud software for car dealers and workshops: inventory, invoicing, CRM, vehicle management, workshop planner. Runs in the browser, no installation. Also available as an industry-neutral business edition.
Code404Zero
Tech magazine on AI, web development and crypto: news, analysis and guides for developers and tech professionals. In German and English, without the hype. Motto: "404: Hype Not Found."
Your product next?
We build SaaS platforms and custom software from the first prototype to subscription billing with several hundred tenants. With the experience of running our own.
Technically deep, personally managed
- We build ourselves. AI integrations, SaaS, APIs, shops. No slide decks that someone else has to implement.
- Owner-run. Stefan Pingel works on every project personally.
- Measurable. Every project has a goal in numbers: hours saved, leads, revenue, rankings.
- Compliant. GDPR, cookies, EU AI Act: implemented so you can sleep well.
- Anthropic
- OpenAI
- Mistral
- n8n
- PHP
- Node.js
- TypeScript
- MySQL
- PrestaShop
- WooCommerce
- Shopware
- Shopify
Frequently asked questions
Who does 404MEDIA work with?
Small and medium-sized businesses, software vendors, online shops and service providers that want to work faster with AI and their own software, and win more enquiries and revenue online. Regionally in Potsdam, Berlin and Brandenburg, and remotely across Germany and Europe.
Do you work in English?
Yes. Project communication, documentation and deliverables can be in English. Our blog and most case material are in German.
How does a project start?
A free 30-minute call, then an analysis with concrete numbers, then a fixed-scope offer. Work is delivered in stages with your approval at each step.
Let's talk about your project.
Free initial consultation, reply within one business day.