# Sublime Security alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 238 of the 252 answers in the 1 category where Sublime Security 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/sublime-security/alternatives

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

- Microsoft Defender for Office 365: 80
- Proofpoint Email Protection: 39
- Abnormal AI: 19
- IRONSCALES: 13
- Mimecast Email Security: 11
- Microsoft 365: 7

## Email security

**Small business**: 78 of 84 answers did not name Sublime Security.

- Microsoft Defender for Office 365: first choice in 33 of those 78
- IRONSCALES: first choice in 9 of those 78
- Microsoft 365: first choice in 5 of those 78
- Barracuda Email Protection: first choice in 3 of those 78
- SpamTitan: first choice in 3 of those 78
- Abnormal AI: first choice in 2 of those 78
- Google Workspace: first choice in 2 of those 78
- Proofpoint Email Protection: first choice in 2 of those 78

**Mid-market**: 80 of 84 answers did not name Sublime Security (Sublime Security is #8 of 9 at 0%).

- Microsoft Defender for Office 365: first choice in 28 of those 80
- Proofpoint Email Protection: first choice in 7 of those 80
- Abnormal AI: first choice in 6 of those 80
- Mimecast Email Security: first choice in 5 of those 80
- Check Point Harmony Email & Collaboration: first choice in 4 of those 80
- IRONSCALES: first choice in 4 of those 80
- Microsoft 365: first choice in 2 of those 80
- Trustifi: first choice in 2 of those 80

**Enterprise**: 80 of 84 answers did not name Sublime Security (Sublime Security is #9 of 10 at 0%).

- Proofpoint Email Protection: first choice in 30 of those 80
- Microsoft Defender for Office 365: first choice in 19 of those 80
- Abnormal AI: first choice in 11 of those 80
- Mimecast Email Security: first choice in 6 of those 80
- Barracuda Email Protection: first choice in 2 of those 80
- Check Point Harmony Email & Collaboration: first choice in 2 of those 80
- Cisco Secure Email: first choice in 1 of those 80
- Defender: first choice in 1 of those 80

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