Gmail + Office 365 in one place
Most apps don't support both. We do.
Full Gmail integration
Complete Office 365 support
Unlimited accounts across both providers. One unified inbox.
Core Organisation
Powerful tools to keep your inbox organised and manageable.
Multi-Account Management
Connect unlimited Gmail and Office 365 accounts. Switch between accounts seamlessly. View all emails in one unified inbox or filter by account.
Categories & Labels
Create custom categories with descriptions. Add multiple labels to emails for flexible organisation. Filter by category or label in the sidebar.
Smart Filtering
Filter emails by category, label, date range, or account. Find exactly what you're looking for quickly.
AI-Powered Search
Natural language search powered by local AI. Ask questions like 'emails from GitHub about pull requests' and get relevant results.
Smart Categorisation
AI that learns your preferences to keep your inbox organised.
Automatic Categorisation
AI analyses each email and assigns it to the most appropriate category. Gets smarter as it learns your preferences.
Learning System
When you manually recategorise emails, the AI learns from your corrections. Accuracy improves over time with more examples.
Custom Instructions
Provide account-specific context (company, role, priorities) for more accurate categorisation. Global rules apply to all accounts.
Category Suggestions
AI suggests new categories based on your email patterns. Keep your organisation system evolving with your needs.
Customisation
Make InboxZebra work exactly how you want.
Custom Categories
Create unlimited custom categories with descriptions. Help the AI understand what belongs in each category.
Custom Labels
Design your own labels with colours and icons. Perfect for project tracking, priority levels, or any organisation system you prefer.
Per-Account Instructions
Provide context for each account. Work emails get business-focused categorisation, personal emails get personal priorities.
Global Rules
Set up custom categorisation rules that apply across all accounts. Define how specific senders or keywords should be handled.
Privacy & Security
Your data stays on your Mac. Always.
Local AI Processing
All categorisation happens locally via Ollama. No email data is sent to external servers. Complete privacy.
Encrypted Storage
Email bodies are encrypted with AES-256-GCM in Core Data. OAuth tokens stored securely in macOS Keychain.
No Telemetry
We don't track your usage. No analytics. No data collection. Just you and your organised inbox.
Open Source
Transparent codebase. You can verify exactly what the app does with your data.
Productivity Features
Save time with powerful bulk operations and automation.
Bulk Actions
Archive, delete, mark as spam, or recategorise hundreds of emails at once. Process your entire inbox efficiently.
Newsletter Management
Smart unsubscribe detection. Preferred sender lists. Keep newsletters you want, remove the rest automatically.
Date Range Processing
Process emails from any date range. Automatic pagination handles thousands of emails across multiple API pages.
Progress Tracking
See real-time progress as emails are fetched and categorised. Cancel anytime and save your progress.