See how Glance thinks
Pick a sample email and watch the 4-tier analysis in real time. No signup, no tracking — just the engine.
Interactive demo · sample emails, client-side scoring
5 sample emails — click or use ↑↓ to navigate
Your weekly digest — 5 templates worth trying
Notion <product@notion.so>
Threat score3/100
4-tier breakdown
TIER 1Domain authentication
SPF pass · DKIM valid · DMARC aligned
TIER 2Heuristics
No homoglyphs · no urgency words · clean TLD
TIER 3Sender reputation
Crowd score 2/100 · 14-yr domain · known sender
TIER 4ML classifier
Newsletter intent · 99% confidence
Key signals
- DKIM verified — cryptographic signature matches notion.so
- Domain registered 2009 — 14+ years established
- Sender recognized across 80 k+ Glance users
- No deceptive language patterns detected
Demo shows preset samples and static scores. Live scanning uses the same 4-tier architecture against your real inbox.
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Open source signals