Security & Privacy
Best Email Spam Filtering Software in 2026
- 01
Darktrace / EMAIL It suits security teams protecting organizational email and reducing SOC investigations.
Web · API7.3 Visit Specs - 02
SpamTitan Gateway Free trial Web · Self-hosted7.2 Visit Specs - 03 Cloudflare From $7/mo Free plan7.1 Visit Specs
- 04 Microsoft Defender for Office 365Microsoft From $3/mo Web6.4 Visit Specs
- 05 Abnormal Security Web6.1 Visit Specs
- 06 Hornetsecurity 365 Total Protection Web6.1 Visit Specs
- 07 Check Point Harmony Email & CollaborationCheck Point 5.8 Visit Specs
- 08 Mimecast Email Security Web5.6 Visit Specs
- 09 Sophos EmailSophos 5.3 Visit Specs
- 10 Trellix Email SecurityTrellix 5.1 Visit Specs
- 11 Trend Vision OneTrend Micro 5.1 Visit Specs
How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices
are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank).
Makers can also buy a numbered place (how Specifiction is paid for).
Compare Darktrace / EMAIL and SpamTitan Gateway Get a place on this list