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Signing in keeps your environment between visits and across devices. You do not need an account to try Custos.

We receive your email address, name and profile picture — nothing else. We ask only for the openid, email and profile scopes, so we cannot read your mail, files or calendar. See the privacy note.

Signing in does not unlock anything beyond your own environment. Connecting Custos to a system that really exists is gated separately, and an account cannot grant it.