Wysor

Wysor is a private AI workspace built for regulated professions, with a focus on legal practice and other fields that handle confidential information. It brings several capabilities into a single interface.

Key features and functions include:

Model access
Users can select among multiple large language models, including Claude, GPT-5, Gemini, and DeepSeek, and switch between them within a single workspace; documents and conversation history carry over between models.

Legal research
Wysor searches legal databanks covering case law and legislation across multiple jurisdictions, and includes citation tracking that indicates whether a case has been overruled, reversed, or distinguished. 

Document drafting
The platform generates documents, including contracts, motions, briefs, and compliance reports, drawing on a firm's own precedents, clause libraries, and past agreements rather than generic training data.

Knowledge base
Users can upload documents, including PDFs up to 100 MB, scanned filings, and handwritten notes, and query them within the workspace; the system reads uploaded files directly rather than relying on general training data.

Data handling
Wysor processes data on servers in the European Union and operates under a zero-data-retention model with each AI provider. Customer data is not used to train models, and a data processing agreement is maintained with each model provider. These measures support GDPR compliance and, in Germany, the professional secrecy obligations under § 203 StGB.