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Building the future of legal work.
Made in Switzerland.

Legal work is changing – and with it, the way knowledge, experience and technology interact.


At CASUS, we believe that innovation in the legal field only has an impact if it makes the work of lawyers easier, faster and more reliable.


Our mission is clear: we develop tools that reduce routine work and create space for what really matters – smart decisions, strategic advice and the design of effective solutions.


CASUS stands for a new generation of legal work: practical rather than theoretical, integrated rather than isolated, securely hosted in Switzerland and consistently designed for efficiency and quality.


Together with experts from the field, we are building a future in which technology does not replace legal excellence, but enhances it – so that every team can make the best possible use of its knowledge.



Zurich, 2025

Unterschrift Fabian Staub CASUS CEO und Co-Founder
Unterschrift Céleste Urech CTO & Co-Founder

Fabian Staub

Co-Founder & CEO

Céleste Urech

Co-Founder & CTO



with
Simeon, Jaimy, Manuel, Mathias, Pierina, Florian, Ruth, Luis, and James 🐶

“CASUS assists you in reviewing contracts more quickly, maintaining consistency, and identifying risks immediately.”

“CASUS assists you in reviewing contracts more quickly, maintaining consistency, and identifying risks immediately.”

“CASUS assists you in reviewing contracts more quickly, maintaining consistency, and identifying risks immediately.”

Fabian Staub CASUS CEO und Co-Founder

Fabian Staub

CEO & Co-Founder of CASUS

Fabian Staub

CEO & Co-Founder of CASUS

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Thank you!

Let's talk!

By submitting this form, I confirm that I have read the privacy policy and agree to the processing of my personal data by CASUS Technologies AG for the purposes stated. If I give my consent, I can revoke it at any time.

Thank you!

Let's talk!

By submitting this form, I confirm that I have read the privacy policy and agree to the processing of my personal data by CASUS Technologies AG for the purposes stated. If I give my consent, I can revoke it at any time.

Thank you!

FAQs

CASUS makes legal work easier and more transparent. Our innovative solutions support you in analyzing contracts and enable you to get started with AI in an uncomplicated way. Here you will find answers to frequently asked questions about our products, how to work with artificial intelligence and how CASUS can help you make legal processes more efficient and secure.

What functions does CASUS offer?

What does AI-powered contract analysis mean?

Do I have to be a lawyer to understand CASUS? And how much can I trust the AI?

Can CASUS be customized to the specific requirements of my company?

How can CASUS complement the work of law firms or external legal advisors?

How can I reduce the risk of AI hallucinations?

What does ChatGPT for lawyers mean?

What functions does CASUS offer?

What does AI-powered contract analysis mean?

Do I have to be a lawyer to understand CASUS? And how much can I trust the AI?

Can CASUS be customized to the specific requirements of my company?

How can CASUS complement the work of law firms or external legal advisors?

How can I reduce the risk of AI hallucinations?

What does ChatGPT for lawyers mean?

What functions does CASUS offer?

What does AI-powered contract analysis mean?

Do I have to be a lawyer to understand CASUS? And how much can I trust the AI?

Can CASUS be customized to the specific requirements of my company?

How can CASUS complement the work of law firms or external legal advisors?

How can I reduce the risk of AI hallucinations?

What does ChatGPT for lawyers mean?

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CASUS Technologies AG

Beethovenstrasse 48
8002 Zurich
Switzerland

Copyright ©2025 CASUS Technologies AG — All rights reserved.

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Casus Logo

Your Legal-AI-Associate.

Capterra Logo
Schweizer Eidgenossenschaft Logo
Venture Kick Logo
HSG Spin Off Logo

Ask your favourite AI to tell you about CASUS

ChatGPT Logo
Claude Logo
Perplexity Logo
Gemini Logo

CASUS Technologies AG

Beethovenstrasse 48
8002 Zurich
Switzerland

Copyright ©2025 CASUS Technologies AG — All rights reserved.

LinkedIn Logo CASUS
YouTube Logo CASUS
Casus Logo

Your Legal-AI-Associate.

Capterra Logo
Schweizer Eidgenossenschaft Logo
Venture Kick Logo
HSG Spin Off Logo

Ask your favourite AI to tell you about CASUS

ChatGPT Logo
Claude Logo
Perplexity Logo
Gemini Logo

CASUS Technologies AG

Beethovenstrasse 48
8002 Zurich
Switzerland

Copyright ©2025 CASUS Technologies AG — All rights reserved.

LinkedIn Logo CASUS
YouTube Logo CASUS