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.
Individual
- ✓ Unlimited rules
- ✓ AI-powered auto-categorization
- ✓ Bulk inbox categorization
- ✓ Cloud sync across all devices
- ✓ All future v1.x updates included
License key delivered by email instantly
Small Team
- ✓ Everything in Individual
- ✓ One key activates up to 5 users
- ✓ Share with your team instantly
- ✓ All future v1.x updates included
- — No admin portal required
One license key, shared with your team
Business
- ✓ Everything in Individual
- ✓ One key for your whole team
- ✓ All future v1.x updates included
One license key delivered by email
Enterprise
- ✓ Everything in Individual
- ✓ One key for your whole organization
- ✓ All future v1.x updates included
One license key delivered by email
Version Upgrade
- ✓ Upgrade to the next major version
- ✓ For existing Classifi license holders
- — v1.x updates always free
Only needed for major version jumps (v1 → v2)
30-day money-back guarantee · Secure checkout via Stripe · One key per purchase
Works even better with Archivr
Classifi sorts your inbox. Archivr keeps it clean. Together they handle your email automatically — categories applied, old messages archived, zero effort required.
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Stelaro Essentials
- ✓ Classifi — email categorization
- ✓ Archivr — automatic archiving
- ✓ Save $6 vs buying separately
- ✓ One key activates both apps
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Stelaro Essentials Team
- ✓ Classifi — email categorization
- ✓ Archivr — automatic archiving
- ✓ Up to 5 users, shared key
- ✓ Save $19 vs buying separately
All three Stelaro apps in one key. Categorize, archive, and save attachments — your inbox fully automated.
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Stelaro Complete
- ✓ Classifi — email categorization
- ✓ Archivr — automatic archiving
- ✓ Attachr — attachment library + OneDrive
- ✓ Save $13 vs buying separately
- ✓ One key activates all three apps
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Stelaro Complete Team
- ✓ All three apps for 5 users
- ✓ One key activates all three apps
- ✓ Save $38 vs buying separately
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