twentyonepixels

Bietigheim-Bissingen, Germany

Software development, web applications and AI chatbots from Bietigheim-Bissingen, Germany.

twentyonepixels is an owner-managed software development studio for custom software, web applications and AI solutions, based in Bietigheim-Bissingen near Stuttgart, Germany. We build websites and web applications with Laravel, Vue.js, React and Next.js — and use AI where it delivers measurable value: GDPR-compliant chatbots, RAG knowledge bases and workflow automation. All AI solutions are hosted in Germany and meet the transparency obligations of Article 50 of the EU AI Act. Founded and run by Alexander Seidler, IHK-certified application developer. From concept, design and development to hosting and maintenance, everything comes from one hand. We work for clients in Germany, Austria and Switzerland.

1 person in their team

Speaks German, English

4 projects in their portfolio

Sortlist member since 2026

Founded in 2024

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Services

4 services offered by twentyonepixels

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Description

Individuelle Software, Web-Anwendungen und KI-Lösungen von der Konzeption bis zum Betrieb — mit Laravel, Vue.js, React und Next.js. DSGVO-konform und in Deutschland gehostet. Festpreis nach Anforderungsanalyse; Richtwert 2.000–25.000 €.

Work in Software Development (1)

Liquid Beans DIMO – Dienstplan & Zeiterfassung - Software Development

Client in Software Development (1)

Liquid Beans CafeRestaurants | local

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Description

No description provided for this service.

Works in Web Application (2)

TEAL. Festival – Open-Air Festival - Web Application

Liquid Beans DIMO – Dienstplan & Zeiterfassung - Web Application

Clients in Web Application (2)

TEAL. Festival (Garrel & Kunde GmbH)Entertainment & Events | regional

Liquid Beans CafeRestaurants | local

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Description

No description provided for this service.

Works in Website Creation (3)

AS Trockenbau – Firmenpräsenz - Website Creation

Fahrservice Weiß – Krankenfahrten & Transfer - Website Creation

TEAL. Festival – Open-Air Festival - Website Creation

Clients in Website Creation (3)

AS TrockenbauConstruction | regional

Fahrservice WeißTransportation | regional

TEAL. Festival (Garrel & Kunde GmbH)Entertainment & Events | regional

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Description

DSGVO-konforme KI-Chatbots und RAG-Wissensdatenbanken, gehostet in Deutschland und nach den Transparenzpflichten von Artikel 50 der EU-KI-Verordnung umgesetzt. Einfache FAQ-Chatbots ab 3.000 Euro, RAG-Chatbots mit eigener Wissensdatenbank ab 8.000 Euro.

Skills in Artificial Intelligence (4)

Chatbot Development

Laravel

Machine Learning

Artificial Intelligence

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Contact details of twentyonepixels

Details

HeadquarterHelenenburgweg 3, Bietigheim-Bissingen-Bietigheim, Deutschland