# Check Point Harmony Email & Collaboration alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 188 of the 252 answers in the 1 category where Check Point Harmony Email & Collaboration holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://www.gane.ai/index/it/vendors/check-point-harmony-email-collaboration/alternatives

## Named instead, most often (every category and segment added)

- Microsoft Defender for Office 365: 64
- Proofpoint Email Protection: 24
- IRONSCALES: 11
- Abnormal AI: 10
- Mimecast Email Security: 8
- Barracuda Email Protection: 5

## Email security

**Small business**: 66 of 84 answers did not name Check Point Harmony Email & Collaboration (Check Point Harmony Email & Collaboration is #4 of 10 at 6%).

- Microsoft Defender for Office 365: first choice in 29 of those 66
- IRONSCALES: first choice in 8 of those 66
- Barracuda Email Protection: first choice in 3 of those 66
- Microsoft 365: first choice in 3 of those 66
- SpamTitan: first choice in 3 of those 66
- Abnormal AI: first choice in 2 of those 66
- Proofpoint Email Protection: first choice in 2 of those 66
- Trustifi: first choice in 2 of those 66

**Mid-market**: 64 of 84 answers did not name Check Point Harmony Email & Collaboration (Check Point Harmony Email & Collaboration is #4 of 9 at 8%).

- Microsoft Defender for Office 365: first choice in 22 of those 64
- Mimecast Email Security: first choice in 5 of those 64
- Proofpoint Email Protection: first choice in 4 of those 64
- IRONSCALES: first choice in 3 of those 64
- Trustifi: first choice in 3 of those 64
- Abnormal AI: first choice in 2 of those 64
- Barracuda Email Protection: first choice in 1 of those 64
- Google Workspace: first choice in 1 of those 64

**Enterprise**: 58 of 84 answers did not name Check Point Harmony Email & Collaboration (Check Point Harmony Email & Collaboration is #5 of 10 at 4%).

- Proofpoint Email Protection: first choice in 18 of those 58
- Microsoft Defender for Office 365: first choice in 13 of those 58
- Abnormal AI: first choice in 6 of those 58
- Mimecast Email Security: first choice in 3 of those 58
- Barracuda Email Protection: first choice in 1 of those 58
- Cisco Secure Email: first choice in 1 of those 58
- Defender: first choice in 1 of those 58
- Google Workspace: first choice in 1 of those 58

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.