Gmail tracking, without the sales platform.

Yes, once you grant full Gmail access. Write to five people and Onmindo tells you which of them read it and when, rather than that one of the five did. Everything goes out through your own Gmail account, on the To line you typed, and arrives as an ordinary group message where everyone sees everyone. Onmindo asks for that permission only when you switch this on, because Gmail's submission server accepts no narrower one. Without it, a message to several people goes out with one shared pixel and an open says somebody on it read your mail without saying which. New messages only, not replies, and you can turn it off for a single message in the compose panel.

Onmindo keeps two kinds of thing about your mail. A tracking record for each message you send with tracking on: who it went to, the subject, and when it was opened or clicked. And an encrypted token that lets it send through your own Gmail account. It never stores a message body, except a send you scheduled, and only until it goes out. Nothing is sold, shared, or used to train anything. The part of Onmindo that runs inside Gmail measures nothing. Usage is counted on Onmindo's own dashboard and settings screens, and the server reports four counters (a send, an open, a click, a booking) that carry no address, subject or link. The privacy page lists every table and every field.

Not by default. Connecting Gmail asks Google for two permissions: send mail on your behalf, and your email address. That token has no permission to read mail, so the server cannot, whatever it wanted. Features that need to read a thread, such as telling a real reply from an out of office, thread summaries and drafted follow-ups, ask for read access separately, at the moment you turn them on, and you can say no and keep everything else.

The second it happens. The inbox row, the hover card and the dashboard feed all listen to a live stream from the server, so an open lands while you are looking, with no refresh.

An open means a mail client drew your message for a person. Gmail touches every message as it lands, before anyone has looked, and most trackers count that as a read; Onmindo recognises it and calls it delivered. Apple Mail opens mail on its own schedule, so an open from there is counted once and labelled. What nobody can prove is that the person read the words, and Onmindo does not claim it. It also shows no device or city for a Gmail reader, because Gmail loads images through its own servers and anything shown there would be Google's location, not theirs.

It is designed not to. Your mail goes out through your own Gmail account, so authentication and reputation are unchanged from sending by hand. The parts that could hurt you are the ones Onmindo gates: link rewriting is off by default, the daily cap ramps from twenty, bulk sends are paced with jitter, and a bulk send with no opt-out is refused.

For the AI parts, yes: follow-up drafting, copy review, reply classification and thread summaries call Claude with a key you add in Settings. Without one, tracking, templates, send later, the dashboard and the deliverability rules all work, and follow-ups become notify-only.

Nothing today. Signup is open, takes no card, and there is no payment processor connected to Onmindo. The prices are published in advance anyway: Free is written down as 200 tracked sends a month, and naming which recipient of a group email opened it is Pro at $9 a month or $84 a year. Neither is enforced, no send is ever blocked, and nobody is moved onto a paid plan without being asked first.