Aionda Mail

Quantum-secure email and groupware from Germany with end-to-end encryption

Aionda Mail is an encrypted email and groupware service offering a zero-knowledge mailbox, calendar, contacts, encrypted drive, and video meetings. It uses post-quantum encryption (ML-KEM-1024 with X25519 hybrid KEM), supports up to 10,000 disposable email aliases, custom domains, AI agents with their own mailboxes, local browser-based AI, and an MCP interface. Operated by Aionda GmbH in Stuttgart, Germany, GDPR compliant, with servers in Germany.

Category: Email & messaging
Pricing: freemium · from 0 EUR
Free tier: yes
API: yes
MCP server: yes
SDK: unknown
Open source: unknown

#email #encryption #post-quantum #zero-knowledge #groupware #calendar #disposable-email #privacy

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Listed 2026-10-22 · last verified 2026-10-22 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.85

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