Retarus Email Security vs Rspamd

Retarus Email Security plans

No prices published.

Rspamd plans

• Open-source RspamdFree
• Scale£100 a month
• EnterprisePriced on request
• HostedPriced on request

Pick Retarus Email Security if…

You want what its maker publishes above — check its page for the details.

Pick Rspamd if…

Rspamd suits organizations operating their own mail systems that need gateway filtering and control over deployment. It may also suit teams seeking premium engineering support or enterprise SLA options.