Alternatives to Lockbin

{"intro": "Lockbin sends private email messages and files through a browser, supporting Linux, macOS, Windows, and the web without requiring installation. Recipients use a unique URL and password, or passwordless links for known recipients. TLS protects messages in transit, AES-256 protects them at rest, and uncollected messages are destroyed after six months. Premium and Enterprise plans can include a Business Associate Agreement by request. The free plan provides one user and 25 MB attachments; Premium starts at $10/user/mo and allows uploads up to 100 MB.\n\nReaders may switch when they need encryption inside an existing mailbox, Outlook integration, mobile applications, or a different delivery method. Lockbin has no Outlook or Gmail integration, and its attachment and user limits vary by plan. Compare whether recipients authenticate by password or identity, whether messages arrive through links, portals, or attachments, which platforms are supported, and what administration controls each service provides. Also consider expiry behavior, trial or free access, and the recurring or request-based price.", "rows": [{"ref": "sw:securemyemail", "name": "SecureMyEmail", "best_for": "Encrypting existing email accounts across desktop platforms", "pricing": "Free plan · 30-day trial", "key_difference": "SecureMyEmail adds end-to-end encryption for IMAP accounts without changing the email provider or address.", "choose_when": "Choose it when you need Gmail, Outlook, Yahoo, Exchange, or other existing mailbox compatibility."}, {"ref": "sw:send-it-secure", "name": "Send It Secure", "best_for": "Secure portal messaging with identity verification", "pricing": "Free plan", "key_difference": "Send It Secure uses portal delivery and identity verification, with Outlook integration and a 50-attachment limit.", "choose_when": "Choose it when Outlook integration and identity-verified portal messages suit your recipients better."}, {"ref": "sw:gpg4o", "name": "gpg4o", "best_for": "Windows Outlook attachment encryption", "pricing": "Free plan · paid from €99.95 · 180-day trial", "key_difference": "gpg4o focuses on Windows Outlook attachment delivery and does not expire messages.", "choose_when": "Choose it when Windows Outlook attachments matter more than Lockbin's links, passwords, and message expiry."}, {"ref": "sw:datamotion-secure-email-exchange", "name": "DataMotion Secure Email Exchange", "best_for": "Portal delivery across mobile and web platforms", "pricing": "Free plan · pricing on request", "key_difference": "DataMotion Secure Email Exchange delivers through a portal, verifies identity, and integrates with Outlook.", "choose_when": "Choose it when mobile, web, or Outlook portal workflows fit your organization."}, {"ref": "sw:mimecast-secure-messaging", "name": "Mimecast Secure Messaging", "best_for": "Organization-wide secure messaging with administration", "pricing": "Pricing on request", "key_difference": "Mimecast Secure Messaging is a paid portal service with Outlook integration and admin access controls.", "choose_when": "Choose it when your organization needs Outlook-connected administration across desktop and mobile platforms."}, {"ref": "sw:pdf-postman", "name": "PDF Postman", "best_for": "Windows Outlook password-protected attachments", "pricing": "Free plan · paid from $79.99 · 15-day trial", "key_difference": "PDF Postman sends password-verified secure attachments through Windows Outlook and provides admin controls.", "choose_when": "Choose it when Outlook attachment workflows and password verification are preferable to Lockbin's links."}, {"ref": "sw:proofpoint-email-dlp-and-encryption", "name": "Proofpoint Email DLP and Encryption", "best_for": "Paid enterprise portal encryption and administration", "pricing": "Pricing on request", "key_difference": "Proofpoint provides paid portal delivery with Outlook integration, message expiry, and admin access controls.", "choose_when": "Choose it when a paid, Outlook-integrated portal with administrative controls matches your requirements."}]}