Gmail Add-on — works right in your inbox

Compose
— AI Email Decision Engine

Your inbox, decided for you — before you open it

Compose is an AI email decision engine for Gmail — surfacing priorities, risks, and the best next move. Then it helps you act on them with natural language commands and composable workflows.

Built for people whose inbox drives real outcomes.

Coming Soon on Google Workspace Marketplace
Get It on Workspace MarketplaceSee How It Works

Free 14-day trial. No credit card required.

★★★★★5.0 Chrome Web Store
From the makers of SimaraGuard

At $75/hour, saving 45 minutes per day = $1,125/month in recovered productivity.

Compose pays for itself on day one.
2.6 hrs
spent on email daily
62%
of emails are irrelevant
650 hrs
wasted per year
60 sec
to triage with Compose

Built for people who make decisions in email

Founders & Operators

Managing priorities across investors, customers, and teams

Client-Facing Professionals

Handling risk, deadlines, and stakeholder communication

Leaders & Managers

Coordinating teams and making calls across email threads

High-Volume Professionals

Anyone whose inbox drives real outcomes every single day

This isn't another inbox tool

Compose doesn't help you write more emails. It helps you decide which emails matter — and what to do next.

Every morning, Compose delivers a Daily Brief: your top priorities, hidden risks, and recommended actions — organized by impact, not arrival time.

Your data never leaves your control

Most AI email tools send your raw email content to a third-party AI model — including names, account numbers, invoice amounts, and personal identifiers.

Compose doesn't.

Before any email content reaches the AI, PALADIN — our proprietary BERT-based redaction engine — strips every piece of personally identifiable information. Names become tokens. Account numbers become placeholders. The AI receives structure and meaning, never your actual data.

Zero raw PII is ever sent to the model. Original values stay in your browser only.

This isn't a marketing claim. It's an architectural constraint. The AI is structurally incapable of seeing your personal data — not because we promised it won't, but because we designed it so it can't.

Learn how PALADIN works →

0
raw PII sent to AI
AES-256
encryption at rest
BYOK
bring your own API key

Isn't this what Gmail already does?

Gmail's built-in AI can summarise threads and answer inbox questions — if you're comfortable with your email content being processed on Google's servers.

Compose is different in two ways:

First, privacy: PALADIN redacts all PII before analysis. No names, account numbers, or financial details ever reach the AI model. Gmail's AI has full access to your raw email content.

Second, agentic workflows: Compose doesn't just answer questions — it takes actions. Archive by rule, create Jira tickets from emails, update HubSpot deals, forward with context, trigger Slack alerts. All with your approval, none of it silently.

Compose is for professionals whose inbox contains confidential information they can't afford to expose — and who need their email to connect to the rest of their operational stack.

See workflow examples →

Everything you need to own your inbox

Compose works inside Gmail and transforms your inbox into a decision workspace.

📋

Daily Brief

Start your day with clarity. Top priorities, risk alerts, and everything else — triaged by importance, not noise.

Learn more →
SIGNATURE FEATURE
⚡

Decision Cards

Every important email becomes a decision. AI recommends the best next move — reply, schedule, delegate, create a task, or review strategically.

Learn more →
🔍

Strategic Review

Deep analysis for high-stakes emails:

  • Hidden risks & escalation signals
  • Negotiation leverage
  • Tone calibration & posture guidance
  • Measured response draft
This is where Compose goes beyond inbox tools.
💬

Email Agent

Tell Compose what to do in plain English — archive, label, star, forward, reply, draft. It previews the plan, you confirm, it executes.

See agentic workflows →
🛡️

Threat Detection

Compose flags phishing, spoofing, and social engineering — so risk never hides inside normal conversations.

⚙️

Workflow Automation

Composable workflows that filter, extract, decide, and act — with built-in integrations to Slack, Jira, HubSpot, Notion, Asana, and Xero.

See integrations →
New: Agentic Capabilities

From insight to action — in plain English

Compose doesn't just tell you what matters. Now it can act on your behalf — with your approval, every time.

💬

Email Agent

Tell Compose what to do in plain English. Archive, label, star, forward, reply, draft — just say it.

Example

“Archive all newsletters from last week and label the Acme thread as urgent”

CORE ENGINE
⚙️

Composable Workflows

Chain filters, AI extraction, decisions, and actions into reusable workflows. Build once, run automatically.

Filter→Extract→Decide→Review→Act
✅

Human-in-the-Loop

Every workflow passes through a mandatory review gate before acting. You approve each item — nothing runs silently.

  • High confidencePre-approved, you verify
  • MediumFlagged for review
  • Low confidenceRequires your approval

Connects to the tools you already use

7 integrations built and ready. Workflows push data where it needs to go.

#
Slack
Messages & alerts
J
Jira
Issues & tickets
H
HubSpot
CRM & deals
N
Notion
Pages & databases
A
Asana
Tasks & projects
X
Xero
Invoices & billing
G
Gmail
Labels & actions
W
Workflow: Auto-approve vendor invoices under $5,000
🔍
Filter
Emails matching "invoice" from last 7 days
Complete
📊
Extract
Amount: $3,200 · Vendor: Acme Corp · Type: SaaS renewal
Complete
⚖️
Decide
$3,200 < $5,000 threshold → Approve path
Complete
✅
Review
3 items ready — 2 pre-approved, 1 flagged for your review
Awaiting review
📤
Act
Reply "Approved" + Label "Processed"
Queued

How it works

From install to inbox clarity in under 2 minutes.

01

Install the Gmail Add-on

Compose lives directly inside Gmail. No new app to learn.

02

AI triages your inbox

Multi-tier AI filters noise, detects threats, scores priorities, and surfaces what matters.

03

Get your Daily Brief

Top priorities, risk alerts, and decision cards — organized by impact, every morning.

04

Talk to your inbox

Give plain-English commands to archive, label, forward, or run workflows — Compose previews, you approve.

05

Automate across tools

Trigger actions in Slack, Jira, HubSpot, Notion, Asana, and Xero — directly from email workflows.

Pricing

Free 14-day trial. No credit card required.

Compose launches on Google Workspace Marketplace with the first cohort of early access users. Join the waitlist to lock your trial and be first in.

Request Early Access

For CXOs who need more than an add-on

Compose Gold Standard is a native macOS and iOS email client built exclusively for senior operators — founders, CFOs, Chiefs of Staff, COOs.

Where the Gmail add-on works inside your existing inbox, Gold Standard replaces it entirely. Every email card surfaces an Intelligence Line — a contextual briefing that tells you what the email means, not just what it says. The Nerve Centre tracks commitments across every thread. The Whisper gives you a pre-meeting brief on whoever you're about to speak to.

Same PALADIN privacy architecture. Same agentic engine. An entirely different class of product.

Learn more about Gold Standard

Frequently Asked Questions

What is Compose and how does it work with Gmail?+
Compose is a Gmail add-on that analyzes your inbox using multi-tier AI. Every morning, it delivers a Daily Brief with your top priorities, security threats, and recommended actions. It works directly inside Gmail — no separate app needed.
How is Compose different from other email tools?+
Most email tools help you write or organize emails faster. Compose is an inbox decision engine — it helps you decide which emails matter and what to do next. Features like Strategic Review provide senior-advisor-level analysis for high-stakes emails, including risk assessment, leverage indicators, and response drafts.
Is my email data safe with Compose?+
Yes. Compose uses PALADIN NER to redact all personal information — names, SSNs, bank accounts, phone numbers — before any AI analysis. Your sensitive data never leaves your control. All stored data uses AES-256 encryption, and you can opt for BYOK (bring your own key) for complete data ownership.
What can the Email Agent do?+
The Email Agent understands natural language commands like "archive all newsletters from last week" or "label the Acme thread as urgent and star it." It interprets your intent, previews the planned actions, and only executes after you approve. It supports archive, label, star, forward, reply, draft, and more — all from a chat interface inside Gmail.
What are Composable Workflows?+
Composable Workflows let you chain together filters, AI extraction, decisions, and actions into reusable automations. For example: "When an invoice email arrives, extract the amount and vendor, auto-approve if under $5,000, and create a Jira ticket." Every workflow passes through a mandatory review gate before any action runs.
What integrations does Compose support?+
Compose connects to Slack, Jira, HubSpot, Notion, Asana, Xero, and Gmail natively. Workflows can push data to any of these tools — create Jira tickets from emails, update HubSpot deals, send Slack alerts, log to Notion, and more. All triggered from your inbox workflows.
How much does Compose cost?+
We are finalizing our pricing plans. Join the waitlist to be notified when we launch — all early signups will receive a free trial.
What is the Daily Brief?+
The Daily Brief is a prioritized summary of your inbox delivered every morning. It shows your top priorities, blocked threats, pending replies, and recommended actions — organized by impact, not arrival time. It typically takes 60 seconds to review 150+ emails.
What is Strategic Review?+
Strategic Review is an on-demand deep analysis for high-stakes emails. It provides a 360-degree assessment including executive snapshot, risk landscape, leverage indicators, recommended posture, tone guidance, and an optional response draft. It's like having a senior advisor review your most important emails.

Take back control of your inbox.

Compose shows you what matters, what's risky, and what to do next — every single day.

Be the first to experience AI-powered inbox decisions.

Request Early Access

Free extended trial for early access members.