SPAMfighter vs SpamSieve
| SPAMfighter | SpamSieve | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows | macOS |
| Free plan | Yes | No |
| Phishing detection | Yes | — |
| Malware scanning | Yes | No |
| Attachment scanning | Yes | Yes |
| Supported mail platforms | Microsoft Outlook, Outlook Express, Windows Mail, Windows Live Mail (POP3), Mozilla Thunderbird; Mail Gateway supports multiple SMTP and mail-server platforms | Apple Mail, Airmail, GyazMail, MailMate, MailMaven, legacy Outlook, Entourage, MailForge, Mailsmith, Postbox, and PowerMail |
| Deployment type | mailbox_app | mailbox_app |
Both are listed in Best Email Anti-Spam Software. On Inferse, SPAMfighter scores higher on our published basis.