Was kostet eine massgeschneiderte KI-Software für ein Schweizer KMU?

Der kostenlose Erstkontakt klärt das Vorhaben. Kleine Machbarkeitsprüfungen starten bei CHF 490, vertiefte Prüfungen bei CHF 1'500. Entwicklung und Umsetzung werden nach Umfang angeboten; der Fixpreis steht vor Projektbeginn fest.

Wie lange dauert die Entwicklung einer KI-Software?

Die Dauer hängt unter anderem von Funktionen, Integrationen, Datenzugriff und Freigaben ab. Umfang und Zeitplan werden vor Projektbeginn vereinbart.

Wo werden meine Daten gehostet?

Hosting, Anbieter, Datenzugriffe und Speicherorte prüfen und vereinbaren wir für das konkrete Vorhaben. Wir klären die Anforderungen, bevor Daten verarbeitet werden.

Kann ich bestehende Software mit KI erweitern?

Wir prüfen die vorhandenen Schnittstellen und technischen Voraussetzungen und planen passende Integrationen, etwa mit Bexio, Shopware, SAP oder individuellen Systemen.

Custom AI Software

Build your own AI systems. Remain independent.

When standard tools cannot cover a specific process, we assess custom AI applications, internal chatbots or RAG systems. Integrations, access, provider terms, data flows and hosting are planned for the agreed use case; scope, price and timing are set before work starts.

Discuss Software Project

Architecture of custom AI software for business workflows

Tailored Workflows

We build software that conforms to your workflows - not the other way around. No compromises on usability.

Review Data Flows

We review storage and processing locations and provider terms for the agreed use case and document open questions.

Pragmatic MVP Approach

Scope, feasibility and timeline for a prototype are agreed after reviewing the use case and before work begins.

Our Development Services

1. Requirement Analysis (Spec)

We specify the exact scope and integration architecture of your software project.

2. RAG & Knowledge Systems

Setup of intelligent knowledge bases (Retrieval-Augmented Generation) so AI answers precisely based on your internal documents.

3. Custom Chatbots & Agents

Development of intelligent assistants for client advice or internal support, run with a small attack surface by design.

4. API & ERP Integration

Connecting the AI software to Bexio, Salesforce, Abacus, or custom legacy systems.

5. Hugging Face Spaces & Demos

Fast prototyping and deployment of interactive user interfaces for internal validation.

6. Maintenance & MLOps

Optional monitoring and maintenance can be scoped for the project.

Development Philosophy

As simple as possible, as modular as necessary.

We do not believe in multi-month spec phases and million-franc IT graves. We start with a razor-sharp scope, build a usable prototype quickly, and iterate based on real user feedback. This saves time, cuts costs, and prevents building past the user.

Cooperation Models

From feasibility questions to custom software; scope, data access and timeline are set for each engagement.

Code draft of a user interface for an internal document bot

1. Proof of Concept (PoC)

We define a small prototype to assess a specific technical question within an agreed scope. Data access and test conditions are clarified first.

Feasibility review · scope, data access and fixed price agreed in advance

Lukas Huber and Florian Witschi discussing the UI design of the new CRM bot

2. MVP Development

We build and deploy the agreed software. Features, hosting, privacy questions and timing are set out in the proposal.

Project-based · deliverables scoped in the proposal

Software developer working on complex pipeline with Python and PyTorch

3. Dedicated Dev Team

Optional further development and support for agreed AI applications.

Monthly hour contingency · Fast sprints · Support

Secure IT Infrastructure

We agree on hosting providers and data processing locations for the specific project and document them before implementation.

Infomaniak

Swisscom Cloud

Cloudflare

Software Quality

Modern software architecture for the Swiss Mittelstand.

Build instead of dreaming.

You have an idea for an own AI application? Let's check in 15 minutes if the idea is technically and economically feasible.

Book software call

The Workflow of Your Software Project

Concept & Scope

We define the benefit of the application and set the minimal requirements (MVP) in writing.

Data & API Check

We map integrations and data flows and record open security and privacy questions for the specific use case.

Agile Development

We develop in short, weekly sprints. You see the current progress in a test environment every week.

Go-Live & Support

For an agreed go-live, we plan the handover and discuss any follow-up monitoring or maintenance.

Deliverables

Detailed technical specification & API documentation

Ready-to-deploy source code on encrypted Git

Web application deployed on hosting agreed for the project

Documented data flows and agreed technical safeguards

Documented administrator and user manuals

Monitoring and alerts when included in the project scope

Your benefits with us

Per project

scope and timing agreed before work starts

Code

Set rights and handover in the contract

Scope

Agree hosting and deliverables per project

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Python

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React / TypeScript

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PostgreSQL / Supabase

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n8n

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Docker

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Infomaniak

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Industry Solutions

AI software that understands your daily industry routine.

We develop custom specialized software that serves exactly the interfaces you use daily.

Automated document processing, client portals and FADP-compliant data systems. We connect your existing tools (Bexio, Abacus, KLARA) into a seamless workflow.

View software reference

Project management dashboards, automated quoting processes and document management. Digitalization for construction projects: from proposal to final billing.

View software reference

Patient portals, appointment management and secure data systems. EPD integration and FADP-compliant AI solutions for practices, home care and clinics.

View software reference

Automated document analysis, client management and FADP-compliant communication. AI tools that reduce routine tasks in law firms.

View software reference

ERP integration, digital project management and AI-powered process optimization. Software for manufacturing SMEs, from order to delivery.

View software reference

Shop integration, inventory automation and customer analytics. We connect online and offline channels into a seamless customer journey.

View software reference

Your architects

Florian Witschi

Software Architecture & API Development

Lukas Huber

Frontend & UI Development

Request software project now

“I’m very satisfied with the work delivered for the Alventis website.”

Viktoria Oris

Alventis

Read Full Story

Alventis

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Let's talk straight

Direct with me. No funnel, no sales pitch.

Or go direct: Call+41 79 392 20 32 · WhatsApp

You'll usually reach Lukas by phone Mon⁠–⁠Fri, 10 am⁠–⁠12 pm and 1⁠–⁠6 pm Swiss time. If he's with a client, he'll call you back, usually by the next working day.