Circle Security Circle Access vs RatelKey Burrow: side-by-side comparison (2026)
Circle Security Circle Access is a commercial MFA & passwordless solution by Circle Security. RatelKey Burrow is a commercial secrets management solution by Ratelkey. Features, integrations, deployment and the company behind each one, side by side.
Credential-free authentication via QR scan with zero credential storage.
Self-hosted secrets manager with machine access control, versioning, and audit logs
Side-by-side comparison
Feature
Circle Security Circle Access
RatelKey Burrow
Pricing model
Commercial
Commercial
Category
MFA & Passwordless
Secrets Management
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Enterprise, Mid-Market
SMB, Mid-Market, Enterprise, Startup
Company
Company
Circle Security
Ratelkey
Use cases and capabilities
Authentication
Yes
No
Zero Trust Architecture
Yes
No
MFA
Yes
Yes
NIST
Yes
No
ZTNA
Yes
No
SSO
Yes
Yes
Least Privilege
Yes
Yes
BYOD
Yes
No
REST API
Yes
No
Secrets Management
No
Yes
Non-Human Identity
No
Yes
CI/CD
No
Yes
RBAC
No
Yes
Encryption
No
Yes
Permissions
No
Yes
Core features
7 features listed
9 features listed
Integrations
No integrations listed
1 integration listed
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