Unlimited free AI
Until
Ask a question. Write a first draft. Build a little app. See where it goes.
Free until September 23. Fair use and availability apply.
Privacy & terms
Offer ends September 23, 2026 at 11:59 p.m. Eastern. For adults 18+. By sending a message, you agree to pingpong’s terms and the OpenRouter preview terms. Requests go through OpenRouter to an external AI provider, which may retain prompts and replies. This featured preview is not used for training. Please do not submit sensitive personal, health or financial records. Chats are saved in this browser; clearing history does not erase provider records. AI can make mistakes.