Open source email aliasing service. Create unlimited aliases to protect your real email. Accepts Monero and crypto payments. Securitum-audited (2023). Self-hostable for maximum control. Free tier includes unlimited aliases.
Privacy-first encrypted email from Germany. Encrypts subject lines too. Anonymous signup, no personal data required for free tier. Open source. (Zero KYC)
addy.io scores 54/99 and Tuta scores 94/99. Use this page as a starting point, then review each provider profile for ownership, warnings, and policy changes.