Hornetsecurity 365 Total Protection vs Authentic8 Silo

Hornetsecurity 365 Total Protection8.5Visit Authentic8 Silo7.8Visit

Higher score Hornetsecurity 365 Total Protection #5 in User Threat Prevention Software 8.5/10 Pricing on request · 14-day trial Free trial✓ 0 of 5 features Visit Hornetsecurity

vs

Authentic8 Silo #8 in User Threat Prevention Software 7.8/10 30-day trial Free trial✓ 0 of 5 features Try Authentic8 Silo

• Hornetsecurity 365 Total Protection fits best

  Microsoft 365 users wanting broad email defenses

• Authentic8 Silo fits best

  Enterprises needing isolated, controlled browsing

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Side by side

Feature	Hornetsecurity 365 Total Protection 8.5/10 Visit ↗	Authentic8 Silo 7.8/10 Visit ↗
At a glance
Editor score	8.5	7.8
Ranking	#5 in User Threat Prevention Software	#8 in User Threat Prevention Software
Best for	Microsoft 365 users wanting broad email defenses	Enterprises needing isolated, controlled browsing
Pricing model	Paid	Paid
Starting price	—	$1,450/user/yr
Free plan	—	—
Free trial	14 days	30 days
Free trial length	14 days	30 days
Deployment	Cloud	Cloud
Platforms	Web	Web
Integrations	7 integrations	7 integrations
Features Hornetsecurity 365 Total Protection 0/5 · Authentic8 Silo 0/5
Phishing simulations	Not checked yet	Not checked yet
Browser isolation	Not checked yet	Not checked yet
Attachment sandboxing	Not checked yet	Not checked yet
User report button	Not checked yet	Not checked yet
Automated remediation	Not checked yet	Not checked yet
Specs
Protected channels	Not checked yet	Not checked yet
Our review
Pros	Filters spam, malware and phishing, with sandboxing and URL analysis. Higher plans add Microsoft 365 backup, recovery and business continuity. Integrates with Microsoft 365, Teams, OneDrive, SharePoint and Entra ID.	Runs web code in a cloud environment away from endpoints and networks. Combines malware scanning, file-transfer controls and built-in DLP. Records sessions and provides encrypted audit logs and chain-of-custody records.
Cons	The four plan prices are available by contacting sales, not as published figures. Its listed integrations focus on Microsoft services rather than a broader ecosystem. Google Workspace is not supported.	Annual plans start at $1,450 per user, making entry costly. The offering focuses on web browsing rather than broader threat prevention. The Trial plan has limited egress nodes.
Our verdict	Hornetsecurity 365 Total Protection is a cloud-based security suite for organizations using Microsoft 365. It brings email filtering and threat controls together with encryption, archiving, continuity, backup, permission management and… Read the review →	For teams handling risky web access or investigations, Authentic8 Silo runs web code in an isolated cloud environment, keeping browsing activity and content away from endpoints and networks. Its stated audience includes government,… Read the review →

Strengths and trade-offs

• Hornetsecurity 365 Total Protection — where it wins

  • Filters spam, malware and phishing, with sandboxing and URL analysis.
  • Higher plans add Microsoft 365 backup, recovery and business continuity.
  • Integrates with Microsoft 365, Teams, OneDrive, SharePoint and Entra ID.

  Where it doesn't

  • The four plan prices are available by contacting sales, not as published figures.
  • Its listed integrations focus on Microsoft services rather than a broader ecosystem.
  • Google Workspace is not supported.

• Authentic8 Silo — where it wins

  • Runs web code in a cloud environment away from endpoints and networks.
  • Combines malware scanning, file-transfer controls and built-in DLP.
  • Records sessions and provides encrypted audit logs and chain-of-custody records.

  Where it doesn't

  • Annual plans start at $1,450 per user, making entry costly.
  • The offering focuses on web browsing rather than broader threat prevention.
  • The Trial plan has limited egress nodes.

• Hornetsecurity 365 Total Protection8.5/10 · Pricing on request · 14-day trial

  A broad Microsoft 365 security suite, with four tiers spanning email defense, backup and governance.

  Visit HornetsecurityFull verdict →
• Authentic8 Silo7.8/10 · 30-day trial

  Isolates web activity in the cloud with controls for files, data loss and auditing.

  Try Authentic8 SiloFull verdict →