keyhold.io – zero-knowledge custody of secrets

Summary: keyhold.io is a zero-knowledge secret custody platform designed for teams managing client credentials temporarily. It uses split-key encryption to ensure credentials are encrypted before reaching its servers and provides secure request links and full audit trails for every access.

What it does

It enables sending secure request links to clients who submit credentials encrypted client-side, organizing secrets by client and project while logging every access event.

Who it's for

MSPs, agencies, and teams managing sensitive credentials on behalf of clients are the primary users.

Why it matters

It solves the problem of insecure credential sharing across Slack, email, and spreadsheets by providing encrypted custody and detailed access auditing.