ChatGPT
ChatGPT is OpenAI’s general AI assistant for writing, research, coding, file analysis, image creation, voice conversations, and longer tasks that produce editable work.
Conversational tools for asking questions, developing ideas and completing tasks through chat.

A little curiosity goes a long way.
25 tools in this category
Editorial picks first, then more tools to explore.
ChatGPT is OpenAI’s general AI assistant for writing, research, coding, file analysis, image creation, voice conversations, and longer tasks that produce editable work.
Claude is Anthropic’s AI assistant for thoughtful writing, research, coding, document analysis, visual creation, and longer work across web, desktop, mobile, and the terminal.
Google Gemini is an AI assistant for research, writing, coding, image generation, and work across Gmail, Drive, Docs, Android, and the web.
Perplexity is an AI answer engine that searches the web, writes a direct response, and places source links beside the claims so readers can inspect the evidence.
AI safety company behind Claude models for assistants, coding, and enterprise use.
Chat with and create conversational characters for storytelling, role-play, and entertainment; optional c.ai+ features are separate from free access.
DeepSeek provides a free AI chat experience and low-cost developer APIs for reasoning, coding, long-context analysis, structured output, and tool-enabled applications.
Run supported open language models on a computer and ask questions over local documents without a hosted chat subscription.
Grok is xAI’s assistant for real-time web and X research, writing, coding, voice, image and video generation, automations, and longer autonomous tasks.
Ultra-fast LLM inference platform for low-latency chat and agent workloads.
AI customer agent trained on your support content.
Moonshot’s AI assistant for search, long documents, research, chat, and agent tasks, with separate developer access.
Meta’s assistant for chat and image generation across apps and the web.
Microsoft’s AI assistant for web tasks, with deeper Word, Excel, PowerPoint, and Outlook integration on eligible Microsoft 365 plans.
European AI lab offering frontier open and commercial language models via API.
NotebookLM is an advanced note-taking tool which utilizes artificial intelligence to provide a personalized research assistant.
Creator of ChatGPT, GPT models, DALL·E, and the OpenAI API platform.
OpenClaw is an open-source, self-hosted gateway that connects AI agents to chat apps, local tools, browser actions, memory, skills, plugins, and mobile devices.