FAQ
Everything you need to know.
Still stuck? Write to hello@stamp.email and a human replies.
See pricingIs there a free plan or a trial?
No. STAMP is a paid subscription from $9 a month, day one. There is no free tier and no ad-supported version, because you are the customer rather than the product.
How new is STAMP, really?
Very. The first public build shipped weeks ago and the roadmap is still being written. That is exactly why we want your feedback: write to hello@stamp.email and it goes straight to the person building it.
Are the founding prices really locked forever?
Yes, for anyone who joins during the founding window. The plan you pick, monthly, yearly or lifetime, keeps its founding rate for as long as you stay on it.
Which accounts can I connect?
Gmail, Google Workspace, Outlook, Microsoft 365, iCloud, Fastmail and any provider that speaks IMAP and SMTP. Aliases and send-as addresses come along too. There is no cap on how many you connect.
Does my email leave my Mac?
No. Classification runs locally on your machine. We never receive a copy of your inbox, we never train on your mail, and there is no server-side index to breach.
How does STAMP decide what is urgent?
It scores tone, sender history, how long a thread has been waiting, and whether someone has already followed up. The result is a short list, not a re-sorted inbox.
Is there a Windows or iOS version?
Not yet. STAMP is macOS only right now, and we would rather do one platform properly than three badly.
How do I cancel?
One click in the app. No email, no retention call, no dark pattern. Your accounts stay exactly where they were.