ChatGPT fundamentally changed how the world interacts with AI when it launched in November 2022, reaching 1 million users in 5 days. Now with 300 million weekly active users, GPT-4o's multimodal capabilities (text, image, voice, code, files) represent the most versatile AI assistant available.

ChatGPT by OpenAI is the most widely used AI assistant in the world with 180 million+ weekly active users. Powered by GPT-4o and the upcoming o1/o3 reasoning models, ChatGPT can write, code, analyze data, generate images (DALL-E), browse the web, execute code (Code Interpreter), and handle voice con…

ChatGPT Enterprise AI Assistant
ChatGPT Enterprise offers unlimited GPT-4o, SSO, 128K context window, and enterprise security.
Custom (contact sales)
Price
GPT-4o unlimited (no mes
Model
128K token context windo
Context Window
ChatGPT Free AI Assistant
ChatGPT Free gives access to GPT-4o mini with limited GPT-4o messages and basic features.
Free
Price
GPT-4o mini (primary), l
Model
Limited DALL-E 3 generat
Image Generation
ChatGPT Plus AI Assistant
ChatGPT Plus unlocks unlimited GPT-4o, advanced reasoning (o1), DALL-E, and file analysis.
$20/month
Price
GPT-4o (unlimited), o1 (
Model
DALL-E 3 image generatio
Image Generation
ChatGPT Team AI Assistant
ChatGPT Team adds shared workspace, admin controls, higher message limits, and data privacy.
$25/user/month (min. 2 u
Price
GPT-4o, o1 (higher limit
Model
Conversations not used f
Data Privacy