RatelKey Burrow vs Willow Identity & Access: side-by-side comparison (2026)
RatelKey Burrow is a commercial secrets management solution by Ratelkey. Willow Identity & Access is a commercial non-human identity solution by Willow. Features, integrations, deployment and the company behind each one, side by side.
Self-hosted secrets manager with machine access control, versioning, and audit logs
IAM layer for AI agents, inheriting identity from employees via existing IdP.
Side-by-side comparison
Feature
RatelKey Burrow
Willow Identity & Access
Pricing model
Commercial
Commercial
Category
Secrets Management
Non-Human Identity
Deployment and fit
Deployment type
Hybrid
Cloud
Company size fit
SMB, Mid-Market, Enterprise, Startup
Mid-Market, Enterprise
Company
Company
Ratelkey
Willow
Use cases and capabilities
Secrets Management
Yes
No
Non-Human Identity
Yes
Yes
CI/CD
Yes
No
RBAC
Yes
Yes
SSO
Yes
Yes
MFA
Yes
No
Encryption
Yes
No
Permissions
Yes
Yes
Least Privilege
Yes
Yes
Agentic AI Security
No
Yes
Zero Trust Architecture
No
Yes
Authentication
No
Yes
JWT
No
Yes
ZTNA
No
Yes
Core features
9 features listed
8 features listed
Integrations
1 integration listed
3 integrations listed
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