Mailinblack Sikker vs PassBolt: 2026 Comparison
Mailinblack Sikker is a commercial password management tool by mailinblack. PassBolt is a commercial password management tool by Passbolt. Compare features, ratings, integrations, and community reviews side by side to find the best password management fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and SMB teams drowning in spreadsheet-based credential sharing will see immediate friction reduction from Mailinblack Sikker's shared safes and centralized access controls, which actually enforce who can see what instead of relying on password-sharing discipline. AES-256 encryption with zero-knowledge architecture and dark web monitoring address the NIST PR.AA and PR.DS fundamentals that auditors actually care about. Skip this if you need SSO integration as your primary driver or expect deep API connector breadth; Sikker is stronger on the credential vault side than on identity federation.
Teams in startups and mid-market companies that need encrypted credential sharing without trusting a third-party SaaS vendor should choose Passbolt. Its open-source architecture and hybrid deployment model eliminate vendor lock-in while meeting PR.AA and PR.DS requirements through end-to-end encryption that keeps the vendor itself unable to access stored secrets. Skip this if your organization requires advanced identity governance, audit workflows, or single sign-on integrations; Passbolt is a credential vault first, not an IAM platform.
