Introducing SignalAI

Your inbox,
already read.

AI reads every email as it arrives and tells you exactly what needs action — before you open your inbox. Privately. Securely. Automatically.

Start free trial

14-day free trial · no credit card · from $14/month after

9:14 AM
SignalAI
🚨 Action required
From: David Park
Contract needs your signature — deadline today at 5pm.
9:02 AM
SignalAI
💬 Response needed
From: Sarah Chen
Waiting on your feedback on the Q3 proposal.
9:07 AM
SignalAI
⏰ Deadline alert
From: Marcus Webb
Invoice #1047 — $3,200 — 7 days overdue.
9:11 AM
Your inbox has 847 unread emails.
You just handled what mattered.

No app to open. No add-on to buy. Just a text.
Most inbox tools stop at push notifications — some charge extra just to add SMS. SignalAI texts you directly, built in.

Built with privacy first

Your email is yours.

SignalAI handles some of the most sensitive data that exists — your email. We designed every part of the system around one principle: your data is yours, not ours.

Encryption
🔐
Passwords encrypted at rest
Your Gmail app password is encrypted using AES-256 (Fernet symmetric encryption) before it ever touches our database. Even if our database were breached, your credentials would be unreadable. We never store your main Gmail password — only a limited app password you can revoke at any time.
Data retention
🗑
Automated mail discarded immediately
Newsletters, receipts, and spam are classified and discarded on the spot — never stored. Anything that actually needs your attention stays available until you archive it, then is permanently deleted 30 days later.
AI processing
🤖
Never used to train AI models
SignalAI uses Anthropic's Claude API to classify your emails. Anthropic does not train on API data — your emails are never used to improve any AI model. We use Claude under a data processing agreement (DPA) that prohibits training on your content.
Data sharing
🚫
Never shared with third parties
Your email data is never sold, shared, or transferred to any third party for any purpose. SignalAI has no advertising model. We make money from subscriptions — not from your data.
🛡
You are always in control
Revoke SignalAI's access at any time by deleting your app password from your Google account — SignalAI loses access immediately, no contact required. You can also delete all your SignalAI data from your account settings with one click. We will permanently delete everything within 24 hours and confirm by email.

SignalAI is built on WorkLess infrastructure, hosted on Railway (SOC 2 compliant) with PostgreSQL data encrypted at the infrastructure level. All connections use HTTPS/TLS. No data is ever transmitted unencrypted.
How it works

SignalAI reads.
You act.

Every email classified, every action extracted, every deadline flagged — automatically, in the background, while you focus on your work.

🚨
Action required
Someone needs you to do something. SignalAI extracts the task, tells you who it's from, texts you immediately if it's urgent, and can draft a reply for you to review and send.
💬
Response needed
Someone is waiting for a reply. SignalAI tells you who, what they're waiting for, how long they've been waiting — and can draft the reply itself, ready for you to edit and send.
⏰
Deadline alert
A date was mentioned. SignalAI extracts it and makes sure you know before it matters, not after it's passed — one click adds it straight to your calendar.
📋
Everything else
Newsletters, receipts, notifications, automated emails — filed silently so your attention stays where it belongs.
1

Start your free trial

Enter your email — no credit card needed. Connect Gmail or Outlook in two minutes. Full Pro access starts immediately.

2

SignalAI watches

Every email is read by AI within 5 minutes of arrival. Classified, summarized, and filed — automatically for 14 days free. Automated mail and spam are discarded immediately.

3

You get a text

Urgent emails reach you as a text message to your phone. Open the dashboard to get an AI-drafted reply ready to send, or add a deadline to your calendar in one click — everything else waits until you're ready.

"Most people spend 28% of their workday reading and answering email. SignalAI gives that back."
McKinsey Global Institute · The social economy, 2012
Pricing

14 days free.
Then $14 or $18/month.

SignalAI is a standalone product — separate from WorkLess. One subscription, one inbox, complete peace of mind.

Free trial
$0
for 14 days · no credit card
  • Full Pro access for 14 days
  • AI email classification
  • Text alerts for urgent emails
  • AI-drafted reply suggestions
  • One-click calendar deadlines
  • SignalAI dashboard
  • Gmail + Outlook
  • AES-256 encryption
Start free trial →
SignalAI Pro
$14
per month · up to 1,500 emails/mo
  • Everything in trial
  • Text alerts for urgent emails
  • AI-drafted reply suggestions
  • One-click calendar deadlines
  • Custom filtering rules
  • 30-day archive history
  • AES-256 encryption
Get SignalAI Pro →
SignalAI Pro+
$18
per month · up to 3,000 emails/mo
  • Everything in Pro
  • 3,000 emails/month capacity
  • Built for busier inboxes
Get SignalAI Pro+ →

14 days free.
No card required.

Full access. No credit card. Cancel anytime after. Just $12/month.

Start free trial →

14-day free trial · no credit card required · $12/month after