AI Chat & Research
Conversational AI and research assistants
ChatGPT
The world's most popular AI assistant
ChatGPT by OpenAI is an advanced conversational AI capable of writing, coding, analysis, and much more. With GPT-4o, it understands text, images, and voice in real time.
Claude
Anthropic's most thoughtful AI assistant
Claude by Anthropic excels at long-context understanding, nuanced reasoning, and safety. Claude 3.5 Sonnet is one of the most capable AI models, with a 200K token context window.
Gemini
Google's most capable multimodal AI
Gemini by Google is a multimodal AI that understands text, images, audio, video, and code. Deeply integrated with Google Workspace — Docs, Gmail, Sheets, and more.
Perplexity
AI-powered answer engine with citations
Perplexity is an AI search engine that provides accurate, cited answers in real time with live web access. Ideal for research, fact-checking, and staying current.
Microsoft Copilot
AI built into Microsoft 365
Microsoft Copilot integrates GPT-4 into Word, Excel, PowerPoint, Teams and Outlook. The free version is one of the most capable AI tools available at no cost.
Grok
xAI's real-time AI with X integration
Grok by xAI (Elon Musk) has real-time access to X (Twitter) data, making it unique for current events and trending topics. Grok 2 is a highly capable model.
Meta AI
Meta's free AI across WhatsApp, Instagram, Facebook
Meta AI powered by Llama 3 is built into WhatsApp, Instagram, Facebook, and Messenger. Completely free and deeply integrated into apps billions already use.
Poe
Access all AI models in one app
Poe by Quora gives you access to ChatGPT, Claude, Gemini, Llama, and many more in a single app. Perfect for comparing AI models side by side.