One inbox. Every account.
How accounts connect
Microsoft 365 and Outlook.com sign in directly. Gmail, iCloud and any IMAP mailbox connect with an app password.
Your inbox, simplified.
Every account in one calm, native Windows inbox. The AI runs on your PC and acts only when you say so.
- iCloud Mail
- Gmail
- Outlook and Microsoft 365
Windows 11 today · macOS and Linux in development
Everything in one place.
Nothing in the way.
Native to Windows.
And the mail itself?
The app is native WinUI 3. A hardened WebView2 renders HTML mail, and only starts when you open a message.
Mail becomes a plan.
How it works
Calendar, todos and backlog live in one planner. Drag a todo onto your day and it holds the time.
Agents, on a leash.
What is MCP?
An open way for AI agents to use your mail, calendar and todos. Each agent is paired on purpose, gets only the permissions you grant, and every action is logged.
A calmer day.
Your AI. On your PC.
No PowerMail cloud in between. Ever.
- LM Studio
- Ollama
- Foundry Local
- Claude, GPT or Gemini, with your key
One model per task
General, Assistant, Mail and Planner can each use their own model. When the assistant runs off this PC, its panel says so.
And my passwords?
Saved logins are encrypted with Windows data protection. When the assistant signs in for you, PowerMail types the password into the page itself. The AI only learns whether it worked.
It learns you. Locally.
Habits grow with repetition, fade when you stop, and surface on the right cue. Like your own memory.
How does it learn?
Three times on two different days makes a habit. Unused habits fade with a 30-day half-life, and a habit only comes to mind when its sender or tag is in front of it.
Who sees it?
It lives on your PC. Learned habits never go to a cloud model unless you allow it. With a local model, nothing leaves at all.
Can I change it?
Forget any habit for good, or make it your own rule.
You decide.
Set the rules once. Everything else follows them.
PowerMail
Settings Connected apps
Paired over MCP
Read your mail, calendar and todosAllowNever allow
Send, delete or reach outsideAsk me firstAllow
Try the switches.
AI inbox
Waiting for youAgent history3
- Claude Desktop · Sending a replyClaude Desktop · Sent a replyto Jonas · Re: Q3 review16:02Do it
- Claude Desktop · Sending an emailClaude Desktop · Sent an emailto Mia · Offer for the bakery16:05Do it
- Claude Desktop · Deleting a calendar eventClaude Desktop · Deleted a calendar eventStand-up, Thursday 09:3016:07Do it
Nothing here. Claude Desktop can't see your mail.
- Paired, not trusted.Agents get only what you grant, one by one.
- Mail can't give orders.Hidden instructions are screened out.
- Passwords stay out.Saved logins never reach the AI.
- No PowerMail cloud.Your mail stays between you and your provider.
Made in Leipzig, Germany, by RAIKEN.io & uxact.ly GmbH.
Native. Not a web page.
| Aspect | PowerMail | New Outlook |
|---|---|---|
| Interface | Native WinUI 3WebView2 only to show a mail | Web app in WebView2 |
| Offline | Whole mailbox, searchable | Limited |
| AI | Your PC, or your key | Copilot cloud |
| Agents (MCP) | Built in | None |
| Maturity | Early access | Shipped by Microsoft |
Be first in.
Early access on Windows 11. Tell us your platform; it decides what ships next.
You're on the list.
Check your inbox for the confirmation.
Questions.
Why zero trust?
Your inbox is the key to most of your accounts, and anyone can send you mail. So PowerMail trusts nothing by default: not an agent, not a message, not a link. Every agent starts with no rights, every request is checked again, and anything that can't be undone waits for you.
How do I know it holds? #ZeroTrust
Each rule is a mechanism in the app, with its own automated tests, and most of them you can see at work:
- Pairing you confirm. An agent connects only after you compare a 6-digit code shown on both sides. Deny is the default. Its key is shown once and kept only as a hash.
- Rights per agent, checked on every call. You grant each agent what it may do, and you can pause it, change it or remove it in Settings.
- Sends and deletes wait for you. The request shows the real recipients and the account it sends from, so a redirect is caught. The agent's reason is marked as unverified.
- Mail can't give orders. Mail text is fenced off as untrusted before any model sees it, and hidden instructions are flagged with the exact words quoted.
- Links are checked before anything loads. Addresses inside your network are refused, again on every redirect.
- Every agent call is written down in an audit log on your PC.
- Nothing to reach from outside. Agents talk to PowerMail on your PC, not over the internet, and there is no PowerMail cloud.
Can the AI send email without me?
Only if you want it to. By default every send waits in your agent inbox for your OK. Trusted workflows can run fully on their own, and every action stays in the history. Only you can change the rules; no agent and no prompt can.
Does my mail go to the cloud?
Only if you pick a cloud model with your own key. With LM Studio, Ollama or Foundry Local, it stays on your PC.
Do I need a powerful PC?
No. PowerMail is built for small local models, and Foundry Local can use the NPU of a Copilot+ PC. A cloud key works too.
Gmail and iCloud?
Yes, over IMAP with an app password. Microsoft 365 and Outlook.com sign in directly.
Is it Electron?
No. The app is native WinUI 3 on .NET. A hardened WebView2 only renders HTML mail, when you open one.
macOS or Linux?
Both are in development. Tick yours on the waitlist; it shapes the order.
What do you know about me?
Only what you type into the waitlist. The app itself sends us nothing: beyond the standard statistics the Microsoft Store gives every developer, we keep no usage data. Less data out there means less to leak, for you and for us. Privacy