EverythingXiaomi
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
List your app
Vendor dashboard

Best SPAMfighter Alternatives in 2026

Updated

20 apps from email anti-spam software ranked against SPAMfighter on the same published basis.

  1. 1
    MailWasher Free plan AndroidiOSWin $4.16/mo7.1
    SPAMfighter vs MailWasher
  2. 2
    Rspamd Free plan LinuxMacself-hosted £100/mo6.9
    SPAMfighter vs Rspamd
  3. 3
    Apache SpamAssassin Free plan apiLinuxself-hosted Free6.7
    SPAMfighter vs Apache SpamAssassin
  4. 4
    JetEmail Free plan Web $29/mo6.7
    SPAMfighter vs JetEmail
  5. 5
    Mailprotector Free plan apiWeb Free6.7
    SPAMfighter vs Mailprotector
  6. 6
    MailChannels Inbound Filtering apiWeb 6.4
    SPAMfighter vs MailChannels Inbound Filtering
  7. 7
    Mimecast Data Leak Prevention Web 6.4
    SPAMfighter vs Mimecast Data Leak Prevention
  8. 8
    Cleanmail Free trial self-hostedWeb 6.3
    SPAMfighter vs Cleanmail
  9. 9
    Forcepoint ZTNA Macself-hostedWebWin 6.3
    SPAMfighter vs Forcepoint ZTNA
  10. 10
    Proxmox Backup Server LinuxWeb €46.67/mo6.3
    SPAMfighter vs Proxmox Backup Server
  11. 11
    Retarus Transactional Email Free trial apiWeb 6.3
    SPAMfighter vs Retarus Transactional Email
  12. 12
    Mailinblack Protect apiself-hostedWeb 6.2
    SPAMfighter vs Mailinblack Protect
  13. 13
    MX Guarddog Free trial Web $0.25/mo6.2
    SPAMfighter vs MX Guarddog
  14. 14
    Vade for Microsoft 365 Web 6.2
    SPAMfighter vs Vade for Microsoft 365
  15. 15
    SpamHero Business Email Security Free trial apiWeb $5/mo6.0
    SPAMfighter vs SpamHero Business Email Security
  16. 16
    Zerospam Free trial Web €5/mo6.0
    SPAMfighter vs Zerospam
  17. 17
    Libraesva Email Security Free trial self-hostedWeb 5.9
    SPAMfighter vs Libraesva Email Security
  18. 19
    SpamTitan Gateway Free trial self-hostedWeb 5.9
    SPAMfighter vs SpamTitan Gateway
  19. 20
    Forcepoint Email Security Cloud Web 5.8
    SPAMfighter vs Forcepoint Email Security Cloud
  20. 21
    Mimecast Secure Email Gateway Web 5.8
    SPAMfighter vs Mimecast Secure Email Gateway

SPAMfighter alternatives compared

#AppScoreFree planFromRuns on
1MailWasher7.1Free plan$4.16/moAndroid, iOS, Windows
2Rspamd6.9Free plan£100/moLinux, Mac, self-hosted
3Apache SpamAssassin6.7Free planFreeAPI, Linux, self-hosted
4JetEmail6.7Free plan$29/moWeb
5Mailprotector6.7Free planFreeAPI, Web
6MailChannels Inbound Filtering6.4No—API, Web
7Mimecast Data Leak Prevention6.4No—Web
8Cleanmail6.3No—self-hosted, Web
9Forcepoint ZTNA6.3No—Mac, self-hosted, Web, Windows
10Proxmox Backup Server6.3No€46.67/moLinux, Web
11Retarus Transactional Email6.3No—API, Web
12Mailinblack Protect6.2No—API, self-hosted, Web
13MX Guarddog6.2No$0.25/moWeb
14Vade for Microsoft 3656.2No—Web
15SpamHero Business Email Security6.0No$5/moAPI, Web
16Zerospam6.0No€5/moWeb
17Libraesva Email Security5.9No—self-hosted, Web
19SpamTitan Gateway5.9No—self-hosted, Web
20Forcepoint Email Security Cloud5.8No—Web
21Mimecast Secure Email Gateway5.8No—Web
Make your app an alternative to SPAMfighter

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about SPAMfighter alternatives

What is the best alternative to SPAMfighter?

MailWasher, number 1 in email anti-spam software with a score of 7.1 out of 10. The others here: Rspamd, Apache SpamAssassin, JetEmail and 16 more.

What is the best free alternative to SPAMfighter?

MailWasher is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.