Classifi
Smart email categorization for Microsoft Outlook
Set rules once. Classifi silently categorizes every email the moment it arrives — by sender, domain, or subject keyword. Your inbox, finally organized.
Rules you set.
Categories that stick.
Set your rules
Match emails by exact sender, domain, or subject keyword. Assign one or more Outlook categories to each rule.
Classifi learns
Open any email and use the Learn tab to instantly create a rule from what you see — no typing required.
Auto-categorize
New emails are categorized the moment they arrive. No manual work, no plugins to babysit.
Syncs everywhere
Rules are stored in the cloud. Sign in on any device and your rules are right there waiting.
Three ways to match.
Infinite possibilities.
Matches one specific email address precisely.
Matches any email from an entire domain.
Matches any email containing a keyword in the subject line.
Simple, honest pricing
Pay once. Use forever. No subscriptions, no surprises.
Classifi Lifetime
- ✓ Unlimited rules
- ✓ Auto-categorization on email arrival
- ✓ Cloud sync across all devices
- ✓ All future v1.x updates included
- ✓ Microsoft Outlook add-in
License key delivered by email instantly
Version Upgrade
- ✓ Upgrade to the next major version
- ✓ For existing Classifi license holders
- ✓ All features of the new version
- — v1.x updates always free
Only needed for major version jumps (v1 → v2)
30-day money-back guarantee · Secure checkout via Stripe
Up and running in minutes
After purchase, you'll receive a license key by email. Then install the add-in and activate it in Settings.
Purchase Classifi and receive your license key by email
Open Microsoft Teams → Apps → search for Classifi → Install
Open Outlook, click Manage Rules, go to Settings and enter your license key