Crypto4A QxVault™ vs Teller: side-by-side comparison (2026)
Crypto4A QxVault™ is a commercial secrets management solution by Crypto4A. Teller is a free secrets management solution. Features, integrations, deployment and the company behind each one, side by side.
Secrets management vault with built-in FIPS 140-3 HSM for on-prem/private cloud.
Teller is a command-line secret management tool that integrates with various cloud providers and vaults to securely populate environment variables during development workflows.
Side-by-side comparison
Feature
Crypto4A QxVault™
Teller
Pricing model
Commercial
Free
Category
Secrets Management
Secrets Management
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
3,181
Last commit
–
Jan 2026
Company
Company
Crypto4A
–
Use cases and capabilities
Secrets Management
Yes
Yes
Key Management
Yes
No
Hardware Security
Yes
No
Crypto
Yes
No
Quantum Safe
Yes
No
PAM
Yes
No
Kubernetes
Yes
No
Encryption
Yes
No
Physical Security
Yes
No
Security Tools
No
Yes
AWS
No
Yes
Core features
10 features listed
No features listed
Integrations
3 integrations listed
No integrations listed
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