AI assistant by OpenAI — chat, write, code, analyse data, generate images, and browse the web, powered by the GPT-5.6 family.
ChatGPT by OpenAI is the most widely used AI assistant in the world. It runs on the GPT-5.6 family: Luna, the low-cost model that is the default for Free and Go users; Terra, the balanced option; and Sol, the flagship unlocked on Plus, with a higher-accuracy Sol Pro variant reserved for Pro and Enterprise. It handles conversation, writing, coding, data analysis, image generation and editing, web browsing, and file uploads, and it connects to sources like Google Drive so you can ask questions about your own documents.
Native apps cover macOS, Windows, iOS, and Android, with a Linux desktop app in preview, alongside ChatGPT Work for teams and Codex for coding. Free tier available; Go, Plus, Pro, Business, and Enterprise plans add higher limits and access to the stronger models.
Pricing model: Freemium
Common questions about ChatGPT
From December, ChatGPT and Codex on Plus, Pro, and Business draw from one shared usage allowance. OpenAI says this brings the agentic capabilities of Work into the main ChatGPT experience. The help article names no calendar day in December, and it publishes no token amount for any plan.
Usage on both products is measured in tokens. A heavier model or a harder task spends more of the allowance, so agent-heavy Codex work eats into the same budget as chat. Instant chat does not count.…
You can text your ChatGPT dot over iMessage or RCS in a preview for Pro users in the United States. Send the agent text, photos, or voice notes, and it can text you proactively.
Texting shares your dot's memory and plugins. Set it up from the dot's profile in the desktop app. Only you can text your dot, and it can text only you; this doesn't give it or OpenAI access to your other conversations. Approval requests arrive as links back to ChatGPT.…
Eligible ChatGPT Pro and Business subscribers can claim up to $500 a month in free API credits to build apps and agents.
Pro's $100, $200, and $500 tiers get $100, $200, and $500 a month. Business gets $20 per paid Standard seat and $100 per paid Premium seat, pooled and capped at $500 per workspace a month. Annual-upfront workspaces receive the year at once, capped at $6,000.
Your paid subscription must have been active for at least seven days.…
ChatGPT has iCloud Mail and Calendar plugins on every plan, on web, desktop, and iOS. You can find email, catch up on your inbox, check your schedule, or update an event.
Connect them separately under Settings, then Plugins, using an Apple app-specific password in the connection form. Mail needs an @icloud.com, @me.com, or @mac.com address. Calendar needs your primary Apple Account email, which can be different.
A workspace admin can hide a plugin.…
GPT-6.1 Terra is rolling out to Plus, Pro, Enterprise and Edu users in ChatGPT Work and Codex.
OpenAI describes it as a faster, lower-cost model for computer use, with sharper visual reasoning and more natural writing. Its examples include reading technical drawings, filling in forms and editing videos across apps.
Terra is also coming to the API.
Firecrawl’s free Government & Legal Index lets ChatGPT, Claude and other AI agents search 30M+ US government pages, from statutes and court opinions to city codes and permits.
Every result quotes and links its source and lists the laws and cases that source cites.
Searching uses no credits. With a free account, you can add the Firecrawl connector in Claude or the Firecrawl plugin in ChatGPT. Developers can also use the API, MCP server, CLI or SDKs.…
ChatGPT's Locked Chats let you move conversations out of your regular history, pinned chats and search into a protected space.
Open a chat's more options menu and select Lock chat. You'll find it under Projects, then Locked chats. Web and desktop use a 4-digit account PIN; supported phones also let you use Face ID, Touch ID or device unlock.
New messages in locked chats won't update the memory used in regular chats. Your retention and model-improvement settings stay the same.…
ChatGPT team tasks let a team own an automated job together, such as a Friday update on what shipped and what’s blocked. Teammates can review the results and edit the instructions for future runs.
Tasks run in the cloud on a schedule, at a set date and time, or from a connected-app trigger. They use the team’s approved tools and connections, without inheriting the creator’s personal memories, custom instructions or chat history. ChatGPT doesn’t need to stay open.…
ChatGPT Slides now lets you share a deck, edit it with teammates in real time and leave comments. You can then ask ChatGPT to turn that feedback into slide updates.
You can also click directly on a slide to edit text and charts, or move and resize images and shapes. Decks can be exported to PowerPoint or Google Slides.
The features are available on Pro, Business and Enterprise plans.
ChatGPT in Chrome can now act in your open tabs through Work, including sending messages, filling out forms, downloading files, and grouping tabs. It's available on all ChatGPT plans.
Chat can read across your open tabs to gather information. Full ChatGPT, including your conversation history, also runs in a Chrome tab side by side with the site you're using.
You can install the extension from the Chrome Web Store.
Official videos and tutorials for ChatGPT.
Other products to explore and follow.
AI assistant by Anthropic — write, analyze, code, and create with one of the most capable large language models available.
Cloud-based AI coding agent by OpenAI — assign tasks and Codex writes, tests, and ships code in a sandboxed environment.
AI-powered voice dictation that types for you — speak naturally and Flow writes clean, formatted text anywhere on your computer.
AI-powered voice-to-text that runs locally on your device — dictate anywhere with high accuracy and zero latency.
AI voice assistant for Mac — control your computer, dictate text, and automate tasks with natural speech.
Use Claude in Google Docs, Sheets, and Slides to edit documents, analyze data, fix formulas, and build presentations.
