AI Assistants
Pi alternatives
19 alternatives to Pi (Inflection AI) from the AI Assistants category of the index.
- Apple Intelligence (Apple) — Apple's on-device personal intelligence system, built into iPhone, iPad, Mac, and other Apple products, with writing tools, image features, and a more capable Siri. Free
- Character.AI (Character Technologies) — Platform for chatting with user-created AI characters and personalities. Freemium
- ChatGLM (Z.ai (Zhipu AI)) — Zhipu AI's conversational assistant (Qingyan) built on the GLM family of models. Freemium
- ChatGPT (OpenAI) — Conversational AI assistant from OpenAI, currently powered by the GPT-6 Astra model family, with chat, coding, agents, and multimodal features. Freemium
- ChatGPT Atlas (OpenAI) — Web browser from OpenAI with ChatGPT built in for summarizing pages, answering questions, and completing tasks in an agent mode. Freemium
- Claude (Anthropic) — AI assistant from Anthropic designed for helpful, harmless, and honest dialogue, with the Claude Fable and Mythos 5.1 model family for long-document reasoning and coding. Freemium
- Dia (The Browser Company (Atlassian)) — AI browser from The Browser Company, acquired by Atlassian, with an assistant that chats about and works across open tabs. Freemium
- Doubao (ByteDance) — Conversational AI assistant from ByteDance offering chat, writing, and image generation. Free
- ERNIE Bot (Baidu) — Baidu's conversational AI assistant (Wenxin Yiyan) built on its ERNIE large language models. Freemium
- Gemini (Google DeepMind) — Google's AI assistant, formerly Bard, integrated with Google services and powered by the Gemini 3.8 model family, including Gemini 3.8 Flash. Freemium
- Grok (xAI) — Conversational AI assistant from xAI, integrated with the X platform and offering real-time information, chat, and the Grok 4 model family. Freemium
- HuggingChat (Hugging Face) — Hugging Face's chat interface for open models; relaunched in late 2025 as HuggingChat Omni, routing each prompt to the best open model. Free
- Kimi (Moonshot AI) — Conversational AI assistant from Moonshot AI, known for very long context windows, document and web analysis, and the Kimi K2 open-weight model line. Freemium
- Le Chat (Mistral AI) — Conversational assistant from Mistral AI, powered by Mistral's open-weight and commercial models. Freemium
- Manus (Manus AI) — General-purpose autonomous AI agent that executes multi-step tasks like research, data analysis, and web actions on its own. Freemium
- Meta AI (Meta) — Meta's AI assistant for chat, search, and image generation, integrated across WhatsApp, Instagram, Messenger, and the web. Free
- Microsoft Copilot (Microsoft) — Microsoft's AI assistant (formerly Bing Chat) for web search, writing, and image generation across Windows, Edge, and Microsoft 365. Freemium
- Talkie (MiniMax) — AI companion app from MiniMax for chatting and role-playing with customizable characters. Freemium
- Tencent Hunyuan (Tencent) — Tencent's conversational AI assistant built on its Hunyuan large language models. Freemium