AI writing assistant
Draft, rewrite, and refine replies in seconds while keeping your tone and context intact.
AI-native desktop email
AI-native email, built for the desktop.
Issary brings real AI to your desktop inbox — for any IMAP email account. Download once. Work smarter every day.
Built for high-volume email work
Thread summarization
Turn long conversations into short, actionable summaries without losing key decisions or context.
Local-first architecture
Desktop-native with local caching. Your emails stay on your machine — fast and private by design.
Multi-account workflow
Manage multiple inboxes in one clean three-pane interface designed for focus and speed.
Calendar built in
Meeting invites land right in your inbox — accept or decline without leaving the app, and view your schedule by month, week, or agenda.
Gets smarter with every email
Issary's local index grows richer the more you use it — more volume, more history — so search and AI context keep getting more accurate over time.
Simple pricing. Intelligent email.
Issary is free to download and use. AI features are what you pay for — and only if you want them.
Free
$0
no credit card required
- Full-featured email client
- 10 AI-assisted interactions per day
- Unlimited email accounts
- Windows, Mac & Linux
Pro
$29
per month
- Everything in Free
- AI access included — no API key needed
- More than enough for your busiest month
- Priority feature access
Unlimited
$19
per month
- Everything in Free
- Use your own AI provider key
- You manage provider billing and limits
- Any compatible provider
See full plan comparison → · 2 months free with yearly billing
Get started today
Free to download. No credit card required. Start using AI in your inbox in minutes.
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