Email and newsletters
SaneBox alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
rspamd/rspamd★2,506 GitHub starslicence unclearHigh-performance spam filtering and email content scanning server.Open on GitHub ↗labnol/unsubscribe-gmail★1,562 GitHub starsMIT licenceGoogle Apps Script to unsubscribe unwanted newsletters and bulk Gmail emails.Open on GitHub ↗
What you give up either way
- Enterprise-grade security posture and third-party audits
- Google Restricted Scopes verification claimed by the vendor
- Mature model tuning and long-running training data accumulated by the vendor
- Polished UX and multi-provider reliability testing across many clients
An open-source project doing the core job proves a replacement is possible. It does not prove it matches SaneBox, and it does not prove anyone has run it for a month. How we decide.