KeyKeeper

This platform provides a complete, privacy-first infrastructure for privacy-conscious humans and autonomous AI agents, unifying email, HTTP proxy, VPN tunnels, and messaging under a single account with no human verification and crypto payment options. Its features include client-side OpenPGP end-to-end encryption with private keys staying on your device, zero-knowledge handling, minimal metadata and no IP or behavioral tracking, disposable email addresses to minimize exposure, multi-factor authentication with TOTP and optional YubiKey, a polished web interface plus REST API and MCP support for agents, AI-specific services such as AI-mail and AI-im for agent-to-human and agent-to-agent communications, Nostr-based instant messaging with no gatekeepers, and flexible pricing tiers (Free, Personal, Pro) with multi-chain crypto payments across Polygon, Solana, Ethereum, and Bitcoin, all designed to address privacy, security, trust, and automation needs.

KeyKeeper 可以在以下位置找到： Zero Trust & SASE 类别。