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Best NoSpamProxy Alternatives in 2026

Updated

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

  1. 1
    MailWasher Free plan AndroidiOSWin $4.16/mo6.6
    NoSpamProxy vs MailWasher
  2. 2
    JetEmail Free plan Web $29/mo6.4
    NoSpamProxy vs JetEmail
  3. 3
    Mailprotector Free plan apiWeb Free6.3
    NoSpamProxy vs Mailprotector
  4. 4
    Cleanmail Free trial self-hostedWeb 5.5
    NoSpamProxy vs Cleanmail
  5. 5
    Mimecast Data Leak Prevention Web 5.5
    NoSpamProxy vs Mimecast Data Leak Prevention
  6. 6
    Proxmox Backup Server LinuxWeb €46.67/mo5.5
    NoSpamProxy vs Proxmox Backup Server
  7. 7
    Retarus Transactional Email Free trial apiWeb 5.5
    NoSpamProxy vs Retarus Transactional Email
  8. 8
    Mailinblack Protect apiself-hostedWeb 5.4
    NoSpamProxy vs Mailinblack Protect
  9. 9
    MX Guarddog Free trial Web $0.25/mo5.4
    NoSpamProxy vs MX Guarddog
  10. 10
    Vade for Microsoft 365 Web 5.4
    NoSpamProxy vs Vade for Microsoft 365
  11. 11
    SPAMfighter Win 5.3
    NoSpamProxy vs SPAMfighter
  12. 12
    Forcepoint Email Security Cloud Web 5.2
    NoSpamProxy vs Forcepoint Email Security Cloud
  13. 13
    Forcepoint ZTNA Macself-hostedWebWin 5.2
    NoSpamProxy vs Forcepoint ZTNA
  14. 14
    MailChannels Inbound Filtering apiWeb 5.2
    NoSpamProxy vs MailChannels Inbound Filtering
  15. 16
    Sophos Secure Message 5.2
    NoSpamProxy vs Sophos Secure Message
  16. 17
    Symantec IT Management Suite LinuxMacWin 5.2
    NoSpamProxy vs Symantec IT Management Suite
  17. 18
    Apache SpamAssassin Free plan apiLinuxself-hosted Free5.1
    NoSpamProxy vs Apache SpamAssassin
  18. 19
    Rspamd LinuxMac 5.1
    NoSpamProxy vs Rspamd
  19. 20
    Proxmox Mail Gateway LinuxWeb €15.83/mo5.0
    NoSpamProxy vs Proxmox Mail Gateway
  20. 21
    SpamHero Business Email Security Free trial apiWeb $5/mo5.0
    NoSpamProxy vs SpamHero Business Email Security

NoSpamProxy alternatives compared

#AppScoreFree planFromRuns on
1MailWasher6.6Free plan$4.16/moAndroid, iOS, Windows
2JetEmail6.4Free plan$29/moWeb
3Mailprotector6.3Free planFreeAPI, Web
4Cleanmail5.5No—self-hosted, Web
5Mimecast Data Leak Prevention5.5No—Web
6Proxmox Backup Server5.5No€46.67/moLinux, Web
7Retarus Transactional Email5.5No—API, Web
8Mailinblack Protect5.4No—API, self-hosted, Web
9MX Guarddog5.4No$0.25/moWeb
10Vade for Microsoft 3655.4No—Web
11SPAMfighter5.3No—Windows
12Forcepoint Email Security Cloud5.2No—Web
13Forcepoint ZTNA5.2No—Mac, self-hosted, Web, Windows
14MailChannels Inbound Filtering5.2No—API, Web
16Sophos Secure Message5.2No——
17Symantec IT Management Suite5.2No—Linux, Mac, Windows
18Apache SpamAssassin5.1Free planFreeAPI, Linux, self-hosted
19Rspamd5.1No—Linux, Mac
20Proxmox Mail Gateway5.0No€15.83/moLinux, Web
21SpamHero Business Email Security5.0No$5/moAPI, Web
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Questions about NoSpamProxy alternatives

What is the best alternative to NoSpamProxy?

MailWasher, number 1 in email anti-spam software with a score of 6.6 out of 10. The others here: JetEmail, Mailprotector, Cleanmail and 16 more.

What is the best free alternative to NoSpamProxy?

MailWasher is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.