Circle Security Circle Access is a commercial MFA & passwordless solution by Circle Security. UserLock is a commercial MFA & passwordless solution by IS Decisions. Features, integrations, deployment and the company behind each one, side by side.
Credential-free authentication via QR scan with zero credential storage.
IAM solution for Active Directory with MFA, SSO, and context-based access controls.
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Based on what each listing shows: deployment, company size, price and open source.
Circle Security Circle Access fits if you want a cloud product.
UserLock fits if you need both cloud and on-premises options and you are a small business.
Common questions when comparing Circle Security Circle Access vs UserLock for MFA & passwordless.
Circle Security Circle Access: Credential-free authentication via QR scan with zero credential storage, built by Circle Security.
UserLock: IAM solution for Active Directory with MFA, SSO, and context-based access controls, built by IS Decisions.
The table above shows where their features, integrations, deployment and company size fit differ.
Circle Security Circle Access is made by Circle Security. UserLock is made by IS Decisions. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Circle Security Circle Access and UserLock are both MFA & Passwordless products, and both cover MFA, Authentication. Use the table above to see where features, deployment and company size fit differ.
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