🤖 Best Chatbots & Assistants AI Tools (2026)
AI chatbots and virtual assistants are conversational tools that answer questions, draft content, write code and automate everyday knowledge work. This category covers general-purpose assistants like ChatGPT, Claude and Gemini, plus answer engines built for research. Compare context windows, reasoning quality, pricing tiers and API availability to find the assistant that best fits your workflow.
11 tools listed · Last updated: 2026-07-06
Claude
FeaturedAnthropic’s AI assistant known for nuanced writing and deep reasoning
ChatGPT
The most popular AI assistant for conversation, writing and analysis
Google Gemini
Google’s multimodal AI deeply integrated with Search and Workspace
Perplexity
AI answer engine with real-time web citations
DeepSeek
Frontier-class open AI models at disruptive prices
Grok
xAI’s unfiltered assistant with real-time X data
Microsoft Copilot
AI woven into Windows, Office and the web
Character.AI
Chat with millions of AI characters and personas
Poe
Every top AI model under one subscription
Meta AI
The assistant inside WhatsApp, Instagram and Messenger
Mistral Le Chat
Europe’s fast, private AI assistant