Chatbot tools

OpenAI's flagship AI assistant for writing, coding, research, and analysis, used by hundreds of millions of people.

4.8 (12,400) Details

Claude

Anthropic's AI assistant known for careful reasoning, long documents, strong coding, and a large context window.

4.7 (6,800) Details

Perplexity

AI answer engine that gives cited, real-time answers instead of a list of links.

4.6 (7,400) Details

InsertChat

Branded, no-code AI assistants trained on your approved website content, with lead capture, support routing, and white-label delivery.

Character.AI

AI Character

AI character chat platform — talk to AI personas of celebrities, fictional characters, or create your own.

DeepSeek

Powerful open-weight AI from China — competitive with frontier models at a fraction of the cost.

Gemini

Google's multimodal AI assistant — integrated with Search, Gmail, Docs, and the entire Google ecosystem.

Grok

xAI's AI assistant with real-time access to X (Twitter) data and a more direct, less filtered personality.

Microsoft Copilot

Microsoft's AI assistant built into Windows, Edge, Office 365, and the entire Microsoft ecosystem.

Mistral

European AI lab building fast, efficient open-weight models with strong privacy and competitive API pricing.

Pi

AI Assistant

Free

Personal AI by Inflection — a kind, supportive conversational AI designed for emotional support and everyday conversation.