IDpendant Middleware vs RatelKey Burrow: side-by-side comparison (2026)
IDpendant Middleware is a commercial MFA & passwordless solution by IDpendant GmbH. RatelKey Burrow is a commercial secrets management solution by Ratelkey. Features, integrations, deployment and the company behind each one, side by side.
Middleware bridging apps and smart card/USB token security devices for auth.
Self-hosted secrets manager with machine access control, versioning, and audit logs
Side-by-side comparison
Feature
IDpendant Middleware
RatelKey Burrow
Pricing model
Commercial
Commercial
Category
MFA & Passwordless
Secrets Management
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise, Startup
Company
Company
IDpendant GmbH
Ratelkey
Use cases and capabilities
Authentication
Yes
No
MFA
Yes
Yes
SSO
Yes
Yes
Single Sign On
Yes
No
USB Security
Yes
No
Secrets Management
No
Yes
Non-Human Identity
No
Yes
CI/CD
No
Yes
RBAC
No
Yes
Encryption
No
Yes
Permissions
No
Yes
Least Privilege
No
Yes
Core features
10 features listed
9 features listed
Integrations
5 integrations listed
1 integration listed
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