AI & digital transformation · since 2015
GOLDSTEIN.DIGITAL - AI consulting, web design & app development. Digital craft. AI at the core.
In focus
Netzfrequenz.App
In-house product · Web · iOS · 26 languages
Live monitor of the grid frequency across the European interconnected grid: per-second readings, classification based on ENTSO-E, push alerts and a daily archive.
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Gasspeicher.App
Monitor of European gas storage levels
ANELK Pharma
Bilingual corporate website for a family-run pharmaceutical wholesaler
- New on the App Store
Ave
Catholic rosary & prayer app
Netzfrequenz.App
Live monitor of the grid frequency across the European interconnected grid
schreinermeisterei
Swiss branch of the Konstanz furniture and interior joinery workshop
- In development · Beta
SIPprime
SIP telephony for iPhone and iPad
Tee-Magazin.de
Editorial guide magazine all about tea
- Submitted to the Mac App Store
Streamoya
Private media server in the Mac menu bar
Ikrams
Restaurant for modern Lebanese cuisine on Lake Constance
- In App Review
Steuerzahlergedenktag
Taxpayers' Day: shows the day of the year from which you work for yourself rather than for the state
LibraLy.CH - Rare Book Gems
Four-language presence for a boutique antiquarian bookseller
K&S Ferienwohnungen
Booking website for two Baltic Sea holiday flats in Dierhagen
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Services
All services- 01
AI consulting
Where AI adds real value - and where it does not. From the initial assessment to a tool embedded in everyday work.
- 02
Web design
Corporate websites, magazines and booking flows: fast, accessible, multilingual and built for impact.
- 03
SEO
Technical rigour, information architecture and editorial depth - rankings built on structure, not tricks.
- 04
Process automation
Interfaces, data sync and routines that run on their own - so nobody has to retype data by hand again.
- 05
App development
Native apps for iPhone, iPad, Mac and Apple TV, as well as web apps - with widgets, push and clean architecture.
Clean architecture. Measurable impact. No theatrics.
- Since 2015Craft over hype
More than ten years of websites, shops and software - now with AI as a tool, not an end in itself.
- 13 projectsWeb and apps from a single source
Client projects, own brands and our own apps - from a pharmaceutical wholesaler to a grid frequency monitor.
- 26 languagesBuilt for Europe
Gasspeicher.App and Netzfrequenz.App are available in 26 languages - multilingual is our standard.
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A new project, a question about AI or a website that should perform better: we usually reply within one working day.