privacy by design, not by promise
Evenfall is a privacy-focused AI chat app: a fast, ChatGPT-style interface that does not train on your conversations, runs no ads, uses no behavioural tracking, and permanently deletes conversations when you delete them.
We are not a data broker - we sell a chat client. The points below aren't aspirations; they're how the product actually ships.
No training on your conversations
Your conversations are stored so you can return to them - never shared with the model provider for training, never sold, and never used for anything beyond delivering the service back to you.
No ads, ever
No banner ads, no sponsored replies, no "suggested for you." evenfall sells a chat client, not your attention. The model answers your question - that is the entire product.
No behavioural tracking
No third-party trackers in the chat surface, no cross-site profiling, no ad pixels. Only the authentication and billing needed to run the service.
Delete is delete
Deleting a conversation removes the row from the database - no soft-delete, no shadow archive, no "recoverable for 90 days." Account deletion works the same way and is immediate.
Encrypted at rest, keys held apart
Conversation content is encrypted at the application layer before it reaches the database - each conversation under its own key, with keys held outside the database. Not just disk encryption: a database breach or leaked backup would yield ciphertext, not your chats. (Our servers decrypt to generate replies - this is not end-to-end encryption, and we won’t pretend otherwise.)
Card details never touch us
Stripe handles every card payment. evenfall receives a customer ID and a subscription status - never your card number, expiry, or CVV.
Crypto for anonymous billing
Pay in crypto through NOWPayments for a one-time pass: no card, no bank, no name on the invoice - just a transaction hash.
questions about privacy
Does evenfall train AI on my conversations?
No. Conversations are stored only so you can return to them. They are not shared with the model provider for training, not sold, and not used for anything beyond delivering the service back to you.
Does evenfall track me or run ads?
No. There are no ads and no behavioural tracking in the chat surface - no cross-site profiling and no ad pixels. Only the authentication and billing required to operate the service.
What happens when I delete a conversation?
The row is removed from the database. There is no soft-delete, no shadow archive, and no recovery window. Deleting your whole account works the same way and is immediate.
Is my chat history encrypted?
Yes, beyond the standard disk encryption every cloud service has. Message content is encrypted at the application layer (AES-256-GCM) before it reaches the database, each conversation under its own key, with keys held outside the database. A database breach or leaked backup would expose ciphertext, not conversations. Our servers decrypt to generate replies, so this is not end-to-end encryption.
Can I use evenfall anonymously?
You can sign in with an email one-time code (no password) and pay in crypto for a one-time 30-day pass, which requires no card, bank, or name on the invoice.
private AI chat, no strings
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