DropLock

An end-to-end encrypted secret sharing web app that requires no backend infrastructure, making it easy to securely share passwords and sensitive data with zero trust required in third parties.

Encrypted secret sharing has genuine tailwind from post-LastPass-breach anxiety and tightening enterprise security compliance requirements, so the timing isn't arbitrary. The closest incumbent is Bitwarden Send, which already offers zero-knowledge ephemeral secret sharing for free as a feature of a broader password manager — that's a brutal substitution problem. Revenue band is listed as unknown for a reason: standalone secret-sharing tools struggle to monetize because the trust proposition ("no backend") actively undermines the recurring-subscription model, and one-time payments rarely sustain a business. The existential risk is that this is a feature, not a product, and any serious buyer already has it bundled in tooling they're paying for elsewhere.