Product // Arcus Flagship

Inbox Employee.
On autopilot.

An autonomous inbox engine that sweeps your incoming threads, generates smart drafts matching your style, and manages your scheduling completely on autopilot.
ARCUS FLAGSPACE // CONTROL PANEL

A real-time command center for your outbox.

Active Outboxes
Integrations
✓ Google Calendar
✓ Gmail outbox
✓ Notion Workspace
SYNC STATUS: ACTIVE
Execution ConsoleLOOPING
> INCOMING EMAIL IDENTIFIED
Hi Maulik, The Q3 proposal layout looks solid. Can we lock in a brief sync session sometime next Tuesday afternoon? Let me know. - Priya
> AGENT EXECUTION LOG
Thought 4s: Analyzing thread context...
Explored sent mail history
Google Calendar: slot located (Tue 3:00 PM)
Generated secure Google Meet bridge link
Console Sync Status: SECUREDActive loop thread synced
Gmail Draft Diff
src/draft_reply.eml +9 -2
To: priya@aetherlabs.co
Subject: Re: Q3 Proposal Layout

- Let me review and follow up with a slot.
+ Tuesday at 3:00 PM works perfect on my end.
+ I've locked in the slot and added a calendar
+ invite containing the Google Meet link below:
meet.google.com/q3-proposal-bridge
Learn style: 90-day outbound semantic analysis
Voice Signature: Formal leadership profile
Status: waiting_for_manual_approval_or_autocommit
THE BEST WAY TO MANAGE WITH AGENTS

Built to drive real leverage.

Built to drive real engineering work.

From simple scheduling to complex multi-step updates, Arcus reliably completes outbox sweeps, calendar invites, and draft creation in your exact voice signatures.

Voice Profiler V1ANALYZED
> Semantic analysis parameters:
• Average length: 34 words per message
• Formality bias: 84% collaboration tone
• Favorite sign-off: "Looking forward to it"

Designed for multi-agent loops.

Arcus doesn't run in a single tab. It runs in secure background loops, sweeping your outbox on schedule, monitoring reminders, and coordinating calendars.

Agent OrchestratorRUNNING
Inbox Triage sweepEvery 5m
Friday James check-inStarts in 3h

Adapts to how your team builds.

Plugs natively into Google Workspace, Cal.com, and Notion, translating unstructured emails into clean calendar links, reminders, and synced database sheets.

Connector HubCONNECTED
Gmail
GCal
Cal.com
Vault-grade local PII sanitization with AES-256 local cache protection.
Read Security Standard
ARCUS AGENT FAQ

Frequently asked questions.

Explore the technical details and capabilities of the Arcus Flagship agent loop.

What exactly is Arcus?[+]
Does Arcus actually send emails on my behalf?[+]
How does Arcus learn to write like me?[+]
What are Scheduling Agents?[+]
Can Arcus access my Google Calendar and Notion?[+]
Does Arcus train on my emails?[+]
What is the Canvas Panel?[+]
What happens if Arcus makes a mistake?[+]
How many Arcus queries do I get?[+]
Can I use Arcus without the rest of Mailient?[+]

Built for the future.
Available today.

Connect your Gmail account today and see why people trust Mailient for their email automation.