Tessian vs Lacework (now FortiCNAPP)
Detailed side-by-side comparison to help you choose the right tool
Tessian
🟢No CodeAI Cybersecurity
AI-powered email security platform using behavioral analysis to prevent phishing, data loss, and misdirected emails. Now integrated into Proofpoint's email protection suite following the December 2023 acquisition.
Was this helpful?
Starting Price
EnterpriseLacework (now FortiCNAPP)
AI Cybersecurity
AI-powered cloud-native application protection platform providing behavioral threat detection, compliance monitoring, and vulnerability management across multi-cloud environments
Was this helpful?
Starting Price
EnterpriseFeature Comparison
Scroll horizontally to compare details.
Tessian - Pros & Cons
Pros
- ✓Behavioral approach catches sophisticated threats that rule-based filters miss entirely
- ✓Unique misdirected email prevention capability that most competitors lack
- ✓Non-disruptive security education model builds user awareness without blocking productivity
- ✓Fast 24-hour deployment with immediate protection through historical data analysis
- ✓Now backed by Proofpoint's enterprise infrastructure, threat intelligence, and global support
- ✓API-based deployment requires no email flow changes or infrastructure modifications
Cons
- ✗No longer available as standalone product—requires purchasing Proofpoint's enterprise email security suite
- ✗Enterprise-only pricing puts advanced behavioral features out of reach for small and mid-market businesses
- ✗Behavioral models require several weeks of learning period to reach optimal accuracy for new users
- ✗Integration into Proofpoint's platform means original Tessian UI and standalone management experience no longer available
Lacework (now FortiCNAPP) - Pros & Cons
Pros
- ✓Minimal false positives due to AI-driven behavioral analysis
- ✓Comprehensive multi-cloud visibility and protection
- ✓Agentless deployment with rapid time-to-value
- ✓Strong integration with Fortinet security ecosystem
- ✓Automated compliance reporting and remediation guidance
Cons
- ✗Premium pricing targets enterprise market primarily
- ✗Learning period required for AI baselines to establish accuracy
- ✗Complex feature set may require security expertise to optimize
- ✗Now tied to Fortinet ecosystem following acquisition
Not sure which to pick?
🎯 Take our quiz →🔒 Security & Compliance Comparison
Scroll horizontally to compare details.
Price Drop Alerts
Get notified when AI tools lower their prices
Get weekly AI agent tool insights
Comparisons, new tool launches, and expert recommendations delivered to your inbox.
Ready to Choose?
Read the full reviews to make an informed decision