Suzume Mail is a fast, private Mac email client with chat-style threads, on-device AI summaries, and real IMAP/SMTP support. One-time $29 — no subscription, no cloud.
I built Suzume because long email threads kept turning into archaeology. This version keeps the conversation visible, adds fast keyboard navigation and on-device summaries, and stays on the Mac. It is now live on the Mac App Store with a one-time price, no subscription. If you live in email, I would love to hear what still feels slow or noisy.
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