A free chat that keeps no profile of who asked
notrack.ai is a free AI chat with no account, no sign-up and no daily message limit, in 46 languages. The free chat keeps no profile of you: chats are stored for 30 days so you can return to them, then deleted, and promotions appear in place of a login wall. A separate API for building on top of it does need a key, and states plainly what it does not keep either.
Most chat products ask a question before the first message: an email, a name, a phone number. notrack.ai skips that question, and what skipping it actually changes about what is kept, seen or logged is worth reading in specific terms rather than taken as a general promise.
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No account means no file to attach a session to
There is no sign-up screen before the chat box, and no profile filled in first. A conversation that was never filed under a name cannot later be pulled up by one, because the account that would hold that link was never created. This is different from a service offering to delete your data afterward — here there is nothing under your name to begin with, on either side of the conversation.
Thirty days, and no profile behind them
Recent chats are kept for 30 days so you can come back to them in this browser, then deleted. Nothing ties them to a profile, because there is no account behind them. Seeing the same chats on other devices needs an optional account, and that is the trade: a service that follows you across devices needs somewhere to keep that link, and an account is what it is usually built on.
No daily limit, checked against a specific number
The free chat places no limit on how many messages are sent in a day, and answers in 46 languages. That is a specific figure to test rather than a general claim: open it again tomorrow, and it has not started counting messages against a cap introduced overnight, in whichever of the 46 languages a question is asked in.
What the free tier shows instead of a sign-in wall
In place of an account, the free chat shows promotions. A paid Plus plan, $14 a month or $140 a year, removes them and raises how much of a conversation it can hold in memory, from 5,000 tokens to 20,000, plus more photos a day and more replies read aloud. A Pro plan is $49 a month. Paying, unlike the free tier, does create a billing record somewhere.
The API is a separate product, and specific about logs
Building on top of notrack.ai is different: api.notrack.ai needs an account and a key, runs its own model on its own hardware, and states plainly that it keeps no logs and applies no system prompt or topic filter. It costs $0.25 per 1M input tokens and $1.00 per 1M output tokens, prepaid, with $1 of free credit on a new key for 7 days and a 64K context window.