Welcome to YEOS
YEOS helps teams turn their documents into clear answers and fast decisions. Upload your files, ask questions in plain language, and get responses you can trust, with Swiss data protection as the default.
Quickstart
Create your workspace
Sign up and set up your organization in minutes.
Upload your documents
Add PDFs, Word files, spreadsheets, or slides to build your knowledge base.
Ask and share
Ask questions, get answers with sources, and share them with your team.
Common File Formats
How It Works
Behind the scenes, YEOS follows a simple flow: you add content, the system prepares it, and your team gets clear answers with sources.
Preparing your documents
Your files are cleaned up, organized, and made searchable so answers are fast and reliable.
Answering your questions
When you ask a question, YEOS looks through your documents and builds a clear response with sources.
Smart Assistants
YEOS includes built-in assistants that help you search, understand, and share knowledge across your organization.
Smart Assistants
Document Assistant
Organizes and understands your files so answers are accurate.
Q&A Assistant
Answers your questions and shows where the answer came from.
Security & Privacy
Your data stays private. YEOS is built in Switzerland and designed for teams that care about control and compliance.
GDPR/DSG compliant
Aligned with Swiss and EU data protection standards.
Swiss hosting
Your data is stored and processed in Switzerland.
Private by design
Your content is used only to answer your questions.
Audit-ready
Clear activity records help with compliance reviews.
Frequently Asked Questions
Are my documents used to train AI models?
Are my documents used to train AI models?
Where is my data stored?
Where is my data stored?
Can YEOS run in my own environment?
Can YEOS run in my own environment?
How long are documents kept?
How long are documents kept?
Is there a free trial?
Is there a free trial?
Do I need the API to use YEOS?
Do I need the API to use YEOS?
Can I connect YEOS to other tools?
Can I connect YEOS to other tools?