Now in public beta

Mailsstone on your desktop.

The same calm board, a keystroke away. The desktop app keeps itself current in the background and nudges you only when something needs you.

Open the web app See desktop builds

Mailsstone runs in your browser, or grab a desktop build below.

Mailsstone

Board

Companies

Calendar

Inbox

Insights

Board9 active · 3 need attention

Applied

Stripe

Product Designer, Payments

Reply to recruiter

Applied May 28·Careers·$155–180k

Interview

Figma

Product Designer

Next: Technical · Jun 3, 2:00 PM

upcoming1 done

Applied May 24·LinkedIn·$140–165k

Offer

Mercury

Product Designer

Respond by Jun 9

3 done

Applied Apr 22·LinkedIn·$175k + equity

⌘KJump to anything

macOS

Apple silicon · Intel · 2.4 MB

Download On an Intel Mac? Get the Intel build

Windows

Windows 10 / 11 · x64 · 1.6 MB

Download Prefer the .msi installer?

Prefer the browser? Open the web app →

Version 0.1.3 · released June 14, 2026

Built for the desktop

Out of your way until it matters.

Background nudges

Desktop alerts surface only what needs you — a reply owed, an interview to schedule.

Command palette

⌘K to jump to any job, company, or screen without lifting your hands.

Runs quietly

Sits in your menu bar and updates the board as mail lands. No tab to babysit.

Private, always

Reads only the mail you forward — on your desktop, same as the web.

After you install

Three steps and it runs itself.

Open the app and sign in — your board, profiles, and forwarding address come with you.

Forward your job mail

Keep the one-time auto-forward rule you set up, or forward by hand. The board updates as mail lands.

Get nudged, not buried

Desktop alerts surface only what needs you — a reply owed, an interview, an offer to answer.