# SpamTitan alternatives: what AI models name instead, October 2026

IT AI Recommendation Index, October 2026 Edition. 224 of the 252 answers in the 1 category where SpamTitan holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://it-ai-index.com/vendors/spamtitan/alternatives/

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

- Microsoft Defender for Office 365: 52
- Proofpoint Email Protection: 49
- Abnormal AI: 19
- Check Point Harmony Email & Collaboration: 13
- Mimecast Email Security: 13
- IRONSCALES: 8

## Email security

**Small business**: 70 of 84 answers did not name SpamTitan (SpamTitan is #4 of 10 at 11%).

- Microsoft Defender for Office 365: first choice in 22 of those 70
- Check Point Harmony Email & Collaboration: first choice in 7 of those 70
- IRONSCALES: first choice in 6 of those 70
- Proofpoint Email Protection: first choice in 6 of those 70
- Google Workspace: first choice in 5 of those 70
- Barracuda Email Protection: first choice in 4 of those 70
- Abnormal AI: first choice in 2 of those 70
- Microsoft 365: first choice in 2 of those 70

**Mid-market**: 72 of 84 answers did not name SpamTitan (SpamTitan is #2 of 9 at 16%).

- Microsoft Defender for Office 365: first choice in 14 of those 72
- Proofpoint Email Protection: first choice in 10 of those 72
- Abnormal AI: first choice in 8 of those 72
- Mimecast Email Security: first choice in 7 of those 72
- Check Point Harmony Email & Collaboration: first choice in 5 of those 72
- Barracuda Email Protection: first choice in 2 of those 72
- IRONSCALES: first choice in 2 of those 72
- Sublime Security: first choice in 2 of those 72

**Enterprise**: 82 of 84 answers did not name SpamTitan.

- Proofpoint Email Protection: first choice in 33 of those 82
- Microsoft Defender for Office 365: first choice in 16 of those 82
- Abnormal AI: first choice in 9 of those 82
- Mimecast Email Security: first choice in 6 of those 82
- API-Based Integrated Email Cloud Security: first choice in 1 of those 82
- Check Point Harmony Email & Collaboration: first choice in 1 of those 82
- Google Workspace: first choice in 1 of those 82
- Native Microsoft 365: first choice in 1 of those 82

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