
Microsoft Copilot is an AI-powered assistant deeply integrating Large Language Models (LLMs) with Microsoft applications and the internet. It functions as a versatile productivity partner, offering conversational answers, content creation, code assistance, image generation, and seamless integration across the Microsoft 365 ecosystem.

DeepSeek Chat is an advanced AI dialogue platform powered by DeepSeek AI's proprietary large models, emphasizing "DeepThink" for superior logic and coding capabilities. It offers highly accurate code generation, complex reasoning, quality content creation, and multimodal support with web search integration.

Qwen Chat, powered by Alibaba's Qwen3-Max model, is a flagship multimodal AI assistant that unifies text, image, and voice interactions. It excels at complex tasks like advanced image generation/editing, Web Dev, Deep Research, and natural, flexible AI conversation.

Poe (Platform for Open Exploration) is an AI chat platform by Quora that aggregates access to numerous top AI models (GPT-5, Claude Opus 4.1, Gemini, etc.). It allows users to chat, compare responses, generate images, and build custom AI chatbots all in one interface.

MaxAI is an all-in-one browser extension and web app that integrates leading AI models (GPT, Claude, Gemini) for contextual tasks. It enables users to summarize web pages, write, rewrite, translate, and chat across models instantly without switching tabs or copy-pasting.

Janitor AI is a platform for creating and interacting with highly customizable AI character chatbots. It allows users to define detailed personalities and backgrounds for AI roles, supporting persistent dialogue memory and integration with multiple large language models (LLMs) like JanitorLLM and OpenAI.

CHUB is an AI character interaction platform where users can engage with custom-created AI personas, featuring unique personalities and backstories. It integrates multiple LLMs (OpenAI, Anthropic) to deliver rich, immersive, and often uncensored conversational experiences.

Grok is an intelligent, real-time conversational AI assistant from xAI, founded by Elon Musk. It offers live web access, multimodal image and text input, and long-context memory, often engaging users with a unique, witty, and slightly rebellious conversational style.