Who should use Multi Inbox?

Multi Inbox is a consumer product built for people managing multiple personal or professional email accounts.

Is Multi Inbox still active?

Unverified. Multi Inbox has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Multi Inbox?

Similar projects tracked by PulseGate include Mail Hub, Mail Inbox, and eMail Plus.

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Multi Inbox

Microsoft StoreEmail clients

Multi Inbox is a Windows desktop email client that combines Gmail, Outlook, Yahoo, iCloud, and other mail accounts in one workspace. It provides isolated account sessions, mail notifications, mailto handling, system-tray operation, and an AI email composer with selectable tones.

WindowsCloud-managed

Visit Microsoft Store

Overview

9 features

In the Email clients space, Multi Inbox takes a focused approach. It focuses on managing multiple email accounts without switching between separate browser tabs or applications. Multi Inbox is a consumer product aimed at people managing multiple personal or professional email accounts. Multi Inbox is available on Windows.

Multi Inbox first shipped in 2026. Key capabilities include multi-account inbox, session isolation, and AI email composer.

Multi-account inbox
Session isolation
AI email composer
Tone selection
System tray
Windows startup
Mail notifications
Mailto handling
Single-instance guard

Built with & integrations

Runs on

WindowsCloud-managed

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed27 Aug · 22:30 UTC
Multi Inbox - For Gmail, Outlook, Yahoo verified via crawler:msstore
Source: crawler:msstore · Open

Frequently asked questions about Multi Inbox

What is Multi Inbox?: Multi Inbox focuses on managing multiple email accounts without switching between separate browser tabs or applications. It is catalogued under Email clients on PulseGate.
Who should use Multi Inbox?: Multi Inbox is a consumer product built for people managing multiple personal or professional email accounts.
What platforms does Multi Inbox run on?: Multi Inbox runs on Windows.
Is Multi Inbox still active?: Unverified. Multi Inbox has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Multi Inbox?: Similar projects tracked by PulseGate include Mail Hub, Mail Inbox, and eMail Plus.Mail Hub Mail Inbox eMail Plus
How long has Multi Inbox been around?: Multi Inbox first shipped in 2026.

At a glance

Platforms: Desktop
Languages: English
First seen: 27 Aug 2026
Built for: people managing multiple personal or professional email accounts
Model: B2C
Solves: Managing multiple email accounts without switching between separate browser tabs or applications.

Registered as

Microsoft Store: 9PBZ5WR2BK85

Developer

Squarebox

Index record

Indexed: 27 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 27 Aug 2026

Identity audit (13)

Slug: multi-inbox-for-gmail-outlook-yahoo-microsoft-com
Lifecycle last checked: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 27 Aug 2026
Canonical URL: https://apps.microsoft.com/detail/9PBZ5WR2BK85

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