Last updated August 23, 2026.
Bleu asks for your email to sign in and nothing else — no password, no profile, no name attached to it. Your conversation itself still isn’t stored anywhere on our side.
To start a session, you enter your email and we send a one-time link to it — no password to create or remember. Clicking that link signs you in and keeps you signed in for up to 30 days, or until you log out, whichever comes first. That login is just a random token mapped to your email address. We can see when an account was created and last used, for our own operational visibility, but that’s never linked to what you talk about with Bleu, and no profile is built around it beyond that. The login link itself expires after 15 minutes and can only be used once.
During a session, your messages are sent to Anthropic’s Claude API (server-side, via our own API key) to generate Bleu’s responses. Anthropic processes this under their own commercial API terms — unlike the consumer claude.ai product, data sent through the API is not used to train their models by default. See Anthropic’s privacy policy for their specifics.
When you download your session summary, your conversation is sent to Anthropic once more to extract the key points into a structured format. The PDF itself is built entirely in your browser and is never uploaded or stored by us — it’s yours the moment it downloads, and we keep no copy of it.
We use Vercel Analytics to understand aggregate usage — whether sessions are being started, completed, and downloaded. It doesn’t use cookies and doesn’t build a profile of you individually; it counts anonymous events, not people. The only thing saved in your browser outside of that is your light/dark theme preference (via localStorage), which never leaves your device.
At the end of every session, we also ask Bleu to write a short internal note about how the conversation itself went — not what you shared, but things like whether a question landed oddly or a stage felt confusing — so we can improve the flow for future sessions. Bleu is instructed not to include your name or any specific detail about your career or background in this note; it’s about the quality of the interaction, not a record of you. This happens for every session, regardless of what you answer below about keeping a full copy of the conversation.
Near the end of a session, Bleu may ask whether it’s okay to keep an anonymised copy of that conversation to help us improve Bleu for future users. This is entirely optional and never affects what you get from the session either way. If you say yes, the transcript is emailed to us for our own review — it isn’t linked to your login email, your name, or anything else that would identify you; the copy we keep is just the conversation itself. If you say no, or you’re never asked, nothing is kept.
Outside of a session you’ve explicitly agreed to let us keep, and Bleu’s own name-free reflection described above, there’s nothing stored on our end that identifies you or contains what you shared — closing the tab is the deletion of your actual conversation. If you want a record of a session, download the summary before you go.
We don’t sell data, and we don’t use anything you share for advertising.
Reach us at askbleu.ai@gmail.com.
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