Features that set Tenzing apart
The only smart email assistant with true multi-provider support, privacy-first design, and per-sender intelligence.
How Tenzing compares
See why professionals choose Tenzing over the competition
| Feature | Tenzing | Fyxer | Jace | Superhuman | Shortwave |
|---|---|---|---|---|---|
| Email Providers | |||||
| Gmail Support | ✓ | ✓ | ✓ | ✓ | ✓ |
| Outlook Support | ✓ | ✓ | ✓ | ✓ | ✗ |
| Multi-inbox (5+ accounts) | ✓ | Pro only | ✓ | ✓ | ✓ |
| AI & Intelligence | |||||
| AI Classification/Tagging | ✓ | ✓ | ✓ | ✓ | ✓ |
| AI Draft Generation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Voice/Style Learning | ✓ | ✓ | ✓ | ✓ | ✓ |
| Semantic Search | ✓ | ✓ | ✓ | ✓ | ✓ |
| Confidence Scoring | ✓ | ✗ | ✗ | ✗ | ✗ |
| Automation & Rules | |||||
| Custom Rules Engine | ✓ | Limited | ✓ | ✓ | ✓ |
| Regex Pattern Matching | ✓ | ✗ | ✗ | ✗ | ✗ |
| Composite Conditions (AND/OR) | ✓ | ✗ | ✓ | ✗ | ✓ |
| Priority/Order Control | ✓ | ✗ | ✗ | ✗ | ✗ |
| Stop Processing Flag | ✓ | ✗ | ✗ | ✗ | ✗ |
| Organization & Relationships | |||||
| Org Hierarchy Sync | ✓ | ✗ | ✗ | ✗ | ✗ |
| Per-Sender Preferences | ✓ | ✗ | ✗ | Limited | ✗ |
| Manager/DR Tracking | ✓ | ✗ | ✗ | ✗ | ✗ |
| VIP/Priority Senders | ✓ | ✓ | ✓ | ✓ | ✓ |
| Security & Privacy | |||||
| No Email Storage | ✓ | ✗ | ✗ | ✗ | ✗ |
| BYOK (Bring Your Own Keys) | ✓ | ✗ | ✗ | ✗ | ✗ |
| Respects Your Privacy | ✓ | ✓ | ✓ | ✓ | ✓ |
| Pricing | |||||
| Starting Price | $20/mo | $22.50/mo | $20/mo | $25/mo | Free/$7/mo |
Bold features are unique to Tenzing or significantly better than competitors.
True Multi-Provider Support
Shortwave only works with Gmail. Tenzing is built from the ground up to work seamlessly with both Microsoft 365 (Outlook) and Gmail. One interface for all your email.
- Connect up to 5 accounts (Team tier)
- Mix Outlook and Gmail accounts freely
- Unified inbox view across all accounts
- Same smart features work on both providers
Your emails stay in your inbox
We never store email content
Smart Email That Respects Your Data
Other smart email tools store your messages on their servers. Tenzing processes emails in real-time and never stores your content. Plus, bring your own LLM API keys for complete control.
- Zero email content storage
- BYOK: Use your own OpenAI/Anthropic keys
- Control your usage costs directly
- Respects your privacy by design
Per-Sender Customization
Not all senders are equal. Customize how Tenzing handles each contact—different urgency levels, automatic tags, tone preferences, and more. No competitor offers this level of personalization.
- Set urgency levels per sender
- Auto-tag emails from specific contacts
- Different response tones per relationship
- Remember context from previous conversations
Advanced Rules Engine
Most email tools have basic rules. Tenzing offers regex pattern matching, composite AND/OR conditions, priority ordering, and stop flags. Built for power users who need real automation.
- Full regex pattern support
- Complex AND/OR condition groups
- Rule priority and ordering control
- Stop processing flags to prevent rule conflicts
Take a tour
See how Tenzing works in practice
All your email in one place
Multi-Provider Inbox
Connect Outlook and Gmail accounts for a unified view. Switch between accounts instantly, or search across all of them at once.
Intelligent tagging, zero setup
Smart Classification
Every email is automatically classified with relevant tags. See confidence scores and understand why Tenzing made each decision.
Customize how each contact is handled
Per-Sender Intelligence
Override default behavior for specific senders. Always prioritize emails from your manager, or auto-archive newsletters from certain sources.
Every action teaches the system
Tenzing Learns
When you move an email, apply a label, or mark something important, Tenzing watches and learns. No explicit training required.
New emails handled instantly
Then Automates
Once Tenzing understands your patterns, new emails are handled automatically. Smart exceptions surface unusual patterns that need your attention.
Your keys, your data
Privacy & BYOK
Zero email storage. Your API keys power the system. Data is never used for training. Full export anytime.
Ready to try the most advanced smart email?
Start free. No credit card required. Works with Outlook and Gmail.