Welcome to Donko
Gmail & Outlook Web, Browser Extension
Your AI-powered email guardian is ready. Check coherence, detect spam, and catch phishing threats, all from your inbox.
Setup Instructions
Download the extension
Download the Donko extension package (.zip) from the link below and unzip it to a folder on your computer.
Enable Developer Mode in Chrome
Open chrome://extensions in your browser, toggle "Developer mode" ON (top-right corner).
Load the extension
Click "Load unpacked" and select the unzipped extension folder. The Donko icon will appear in your toolbar.
Log in & start checking
Click the Donko icon, sign in with your account, then open Gmail or Outlook Web. The sidebar appears automatically.
Don't have an account? Sign up for free
What You Can Do
Coherence Analysis
Detect contradictions, mismatched dates, and inconsistencies across email threads.
Spam & Phishing Detection
AI-powered triage to identify fraud, phishing attempts, and suspicious links.
Instant Quick Check
Get results in seconds with a single-pass AI analysis, right in your inbox.
Mailbox Actions
Move, flag, archive, or report emails directly from the Donko sidebar.