xPrivo (https://www.xprivo.com/ — documentation: https://github.com/xprivo/ai-chat) is a privacy-focused conversational AI assistant with file import (PDF, CSV, Excel, DOC) and built-in web search.

Exchanges are stored locally in the browser rather than on a server, with no retention or use for model training.

Built-in search module.

Open-source models: GPT-OSS, Mistral 3, DeepSeek V3.2, Llama.

Workspaces allow you to organize conversations with personalized instructions, to build specialized assistants by topic.

In the free version, an “in-house” template is available. Open-source templates in the paid version. Installable locally.

Sharing by url and export word or pdf.

European infrastructure and hosting.

Note: advertisements may appear but are not available.

Free and open-source. Limit announced in free version but not reached during testing.