Best AI chat assistants
19 ai chat assistants in the Tool Hut catalog — compare them, find alternatives, and track the ones you actually use.
Open Tool Hut — it's free →- Claude
Anthropic's long-context assistant — strong reasoning, coding, and nuanced writing.
- ChatGPT
OpenAI's flagship assistant — broad capability, plugins, image input, and GPT-4o.
- Gemini
Google's assistant with deep Search integration, 1M token context, and Workspace hooks.
- Grok
xAI's assistant with real-time X/Twitter data access and image generation via Aurora.
- Copilot
Microsoft's AI assistant — integrated with Bing, Office 365, and Windows.
- DeepSeek
Chinese open-weight reasoning model — strong at maths and code, runs locally or via API.
- Kimi
Moonshot AI's frontier assistant — K2.6 model, 1M token context, agentic "OK Computer" mode for slides and web tasks.
- Z.ai Chat
ZeroOne AI's chat interface — strong multilingual reasoning, competitive on coding and maths benchmarks.
- Mistral Le Chat
Mistral's fast European assistant with web search and document upload.
- Meta AI
Meta's Llama-powered assistant with image generation, free on the web.
- Poe
Quora's multi-model hub — chat with Claude, GPT, Gemini, and bots in one place.
- Pi
Inflection's empathetic conversational assistant built for supportive chat.
- HuggingChat
Hugging Face's free chat over open-source models, with web search.
- Qwen Chat
Alibaba's Qwen assistant — strong multilingual, coding, and vision.
- Doubao
ByteDance's popular Chinese assistant for chat, writing, and images.
- Character.AI
Chat with millions of user-created AI characters and personas.
- Reka
Reka's multimodal assistant that reasons over text, images, and video.
- ERNIE Bot
Baidu's flagship Chinese assistant with search and image generation.
- Replika
A personal AI companion for conversation, journaling, and company.