Tag
3 catalogue entries use this topic; each Project's license policy is labeled separately.
Private AI chat with zero-access encrypted history
Proton Lumo is a privacy-first AI chat assistant that stores conversations with zero-access encryption, keeps no logs, and never uses chats to train models.
OpenAI's assistant and the interface that set the pattern
ChatGPT is the product that made conversational assistants ordinary. Beyond the chat box it now covers file analysis, image generation, web browsing, voice, and custom assistants sharing one account.
Anthropic's assistant, strongest on long documents and code
Claude is positioned around careful reasoning over long inputs. The large context window makes whole-repository and long-document work practical in a way that shorter context assistants cannot match.