ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022. It is currently based on the GPT-5.2 large language model (LLM).
Privacy-first AI assistant with zero-access encryption, no logging or profiling, open-source code, and user-controlled conversations, subject to GDPR regulations.
DeepSeek is a state-of-the-art AI assistant designed to provide intelligent, conversational support across diverse tasks. It leverages advanced natural language processing and machine learning to answer questions, generate creative content, solve complex problems, and offer...
ChatGPTand
Lumo by Proton
An open-source AI chatbot for tasks like code writing, email drafting in a privacy-friendly, ad-free interface, often requiring no sign-up.
Conversational point leveraging Mistral's models with educational, fun exploration, customization options, and unmatched latency across infrastructures.
ChatGPTandLumo by Proton
Facilitates local deployment of Llama 3, Code Llama, and other language models, enabling customization and offline AI development. Perfect for creating personalized AI chatbots and writing tools.
Access on-device Apple LLM through a local command-line interface on Macs with Apple Silicon, supports function calls, OpenAI-compatible server, no cloud or keys.
GPT4ALLand
Secret Llama
Have a truly private AI conversation with powerful models and compare results. Brainstorm, create, and analyze without compromising your data.
Lumo by Protonand
Perplexity
LanguageTooland
Revise is an AI-powered word processor with visual revision history, built-in AI editing, and fast import/export for Word documents.
ONLYOFFICE
Private offline on-device local LLM app by Ente, open source code, no accounts or tracking, and works cross-platform on mobile and desktop devices.
ChatGPTandLumo by Proton
AI receptionist answers calls 24/7, books appointments, captures leads, qualifies callers, answers FAQs, and sends summaries by text and email after every call.
