Outpost

Outpost

Your inbox and calendar, unified — a fast, keyboard-driven Gmail and Google Calendar client with multi-account support, a command palette, instant search, and live sync. Download the latest release for your platform.

v0.1.25 · released August 27, 2026

Every account, one inbox

Work and personal mail in a single list, colour-coded by account and grouped by when it arrived — so you triage once instead of switching tabs.

Outpost unified inbox showing mail from two accounts, colour-coded and grouped by date

Long threads, made readable

Replies collapse to a line, quoted text folds away, and your own messages carry a rail — the conversation, not fifteen copies of it.

Outpost thread reader with collapsed messages, a trimmed quote and the sender's recent mail

Your calendar lives here too

Every connected Google Calendar in one week, side by side and colour-matched to its account. Day, week, month or any number of days.

Outpost week view showing merged events from two Google Calendar accounts

Write and send without leaving

Compose over whatever you were reading, pick the sending account, and let recipient autocomplete finish the addresses.

Outpost compose window with a chosen From account and a recipient chip

Clear the backlog in one pass

Select with the keyboard, then archive, label or bin the lot — one request per account, with progress you can navigate away from.

Outpost inbox with four conversations selected and the bulk action toolbar open

Everything is a keystroke away

Cmd+K reaches every mailbox and action, and each one shows the shortcut that skips the palette next time.

Outpost command palette listing navigation and compose commands with their shortcuts

The whole invite, in place

Times in your zone, who has replied, and a one-click join link — without opening a browser tab to find out.

Outpost event detail panel showing attendees, RSVP status and a Google Meet link

Find it across every account

Search a person, a domain or a phrase and get one merged result list, with your recent searches a keystroke away.

Outpost search results for a client domain, merged across connected accounts

Made to match how you work

Name and colour each account so you always know which inbox you're in, and decide whether remote images load at all.

Outpost settings showing per-account labels, colour pickers and the remote image toggle