Pricing Packages
Choose your autonomous model.
Predictable flat options designed for scaling institutions and high-volume operators. Secure complete peace of mind.
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01 // Understands your day
Reads the whole inbox.
It reads every thread, learns who your VIPs are, and surfaces the 3 things that actually need you — silently archiving the noise. Not keyword filters. Real judgment about what matters to your business.
Explore Sift Engine02 // Sounds exactly like you
Drafts in your voice.
03 // Runs itself, on schedule
Works while you sleep.
sift-triage.log
TRIAGE ACTIVEINCOMING INBOX STREAM3 MATCHES FOUND
review-capital-rounds.eml
PRIORITY T1deck-application-feedback.eml
VENTURE ROUNDmarketing-promotions-digest.eml
MUTEDINBOX STREAM ACTIVESECURE IN-MEMORY SWEEP
PLATFORM FLAGSHIP AGENT
Meet Arcus.
Arcus isn't a chatbot that suggests. It's a chief of staff that acts. Give it a goal in plain English — "handle my inbox and prep tomorrow" — and it plans the steps, works across Gmail, Calendar, Notion, and Slack in parallel, and reports back with every decision it made and why. It learns who you are over time, so it gets sharper every run.
ARCUS · MORNING INBOX SWEEP
> Scanned 214 threads from the last 24h
> Drafted 18 replies in your voice (avg confidence 89%)
> Booked 3 meetings · logged 6 contacts to Notion
> Archived 41 newsletters · flagged 2 for your eyes
> Briefing delivered. 2 things need you.
EVERY ACTION LOGGED · EVERY LINK CLICKABLENO BLACK BOX
Integrated directly with
your favourite platforms.
Mailient Core Hub
Cal.com Booking
Notion Workspace
Notion Calendar
Google Calendar
Google Meet
Slack Workspaces
THE MORNING TRANSITION
Chaos vs Overnight Clarity.
Waking up to email is an operational drag. Arcus shifts inbox tasks to overnight autopilot, delivering focus leverage back to founders.
The Chaos of Yesterday
Reactive Intake Fatigue
Waking up to 45 unread threads, urgent meeting booking queries, and complex response drag.
Thread: Pitch deck update (Venture Partner)
14h DragMeeting request: slots needed today
8h DelaySTATUS // RED ZONE INBOX ACCUMULATIONFATIGUE: 100%
Overnight Clarity
Autonomous Morning Briefing
Start the morning with resolved outbox drafts, confirmed bookings, and a single dashboard brief.
✓Venture partner pitch reply drafted & queued
TONE SIGNED✓Venture round alignment sync booked automatically
CAL.COMSTATUS // GREEN ZONE OPERATIONAL LEVERAGENO ACTION REQUIRED
Per run00 +Threads read in one sweep
In one message00 +Replies drafted in your voice
Connected apps00 Gmail · Calendar · Notion · Slack
You're in control00 %Of actions logged & reviewable
“
The promise is simple: open Mailient in the morning and the inbox is already handled. Replies drafted in your voice, meetings booked, the two things that need you flagged at the top.
— What you wake up to“
It learns who you are — your VIPs, your voice, what's strategic versus routine — and gets sharper every single run. Less a tool you operate, more an employee you trust.
— Why it's differentVault-grade local PII sanitization with AES-256 local cache protection.
Read Security StandardCOMMON QUESTIONS
Frequently asked questions.
Can't find what you are looking for? Read our documentation page or contact support.
Is there a free plan?[+]
Does Mailient replace Gmail?[+]
How does Mailient learn my writing style?[+]
Is my email data private?[+]
Can I cancel anytime?[+]
How long does setup take?[+]
Does Mailient work for teams?[+]
Who built Mailient?[+]
Why Mailient?
Email was supposed to be a tool.
For most founders, it became the job.
You already know the problem. You have felt it.
PAIN POINT 01
The email that sat in your inbox for three days while you meant to reply.
PAIN POINT 02
The client who went cold because you got buried in other threads.
PAIN POINT 03
The meeting that never got booked because the scheduling back-and-forth took a week.
PAIN POINT 04
The Sunday night dread of opening Gmail and seeing 200 unread messages staring back.
The average founder spends 13 hours a week on inbox management. That is a part-time position — one you never hired for, never budgeted for, and never wanted. And unlike every other part of your business, the inbox does not scale. The more successful you get, the worse it becomes. More clients. More threads. More opportunities buried under newsletters you never asked for.
Every other solution asks you to work harder at email. Keyboard shortcuts to move faster. AI that suggests a reply you still have to write. Filters you have to set up and maintain. Tools that make you more efficient at a job you should not be doing in the first place.
Mailient does not make you faster at email. It removes email from your to-do list entirely.
When a client emails you at midnight, Mailient reads it. When you wake up, a draft is already waiting in your voice. When someone asks to meet, your calendar has already been checked and a slot has been held. When your inbox fills up overnight, an agent has already swept it, handled the routine, and left you a clean briefing of the three things that actually need your eyes.
You do not configure this. You do not prompt it every morning. You connect your Gmail, spend two minutes letting Arcus learn your voice, and then you stop thinking about your inbox.
"That is the product. That is why it exists."
There are smarter email tools. There are faster email tools. There is no other tool that simply takes the inbox off your hands — that wakes up before you do, does the work, and gets out of your way.
Mailient is not a feature. It is a hire.
The most reliable employee you will ever bring on board. One who never sleeps, never misses a message, never forgets a follow-up, and costs less per month than a single client lunch.
Your inbox has been running you long enough.
Flexible Membership
$16.5816.58 /month, billed yearly
Billed as $199 annually (40% discount applied)
Autonomous Subscription
Scale your email operations autonomously. Triages, drafts in your voice, and logs CRM entries in real time.
What's Included:
- Full Sift email ingestion & triage
- Unlimited custom voice-cloned drafts
- Active Sync integrations (Notion, Cal.com)
- Standard Arcus AI query access
- Gold Founding Badge status
- Gold Slack channel entry
Elite Founding TierPrioritized
$499499 one-time payment
Lifetime Founder Plan
Secure absolute access forever. One-time payment, zero recurring subscription fees. Complete diamond status.
What's Included:
- One-time purchase, zero API overhead fees
- Lifetime access to Sift, Drafts & Arcus
- 500 AI queries/month (refilled automatically)
- Exclusive Diamond Founding Badge status
- VIP Diamond feedback Slack channel
- Dedicated founding institutional support SLA
AUTOMATION AT IT'S PEAK
Engineered for absolute accuracy.
Mailient's multi-agent autonomous framework connects directly with your tools to execute deep intake triage, conflict-free scheduling, and tone-matched drafting out of the box.
100%
Autopilot Engine
Processes and handles emails entirely autonomously without human bottlenecks.
Enterprise Isolation
Operates in fully secure, dedicated sandbox instances to process sensitive customer threads.
9x Faster Triage
Sifts and classifies inbox sweeps at near zero-latency speeds, routing priorities instantly.
Absolute Privacy
Your draft data, credentials, and custom models are fully isolated and remain strictly in-memory during execution.
Agent Orchestration
Coordinates multiple specialized sub-agents to manage intake, verify context, and schedule meetings as a single aligned sweep.
Sift AI
Drafts Engine
Built for the future.
Available today.
Connect your Gmail account today and see why people trust Mailient for their email automation.