Alternatives to OVHcloud Key Management Service
Utimaco Enterprise Secure Key Manager (ESKM) centralizes cryptographic key administration across on-premises and cloud environments.
OpenStack Barbican is a key management service for securely storing, provisioning, and managing secrets such as keys, certificates, passwords, and binary data.
- 4

Cryptsoft KMIP Server
Cryptsoft KMIP Server is a C and Java software development kit for adding key-management server capability to other products.
WebAPILinuxSelf-hosted6.0 - 5
Kleopatra
Kleopatra is a free, open-source certificate manager and graphical interface for cryptographic services, with a focus on OpenPGP and S/MIME certificates.
Free planLinuxWindows6.0Free plan - 6

AWS Key Management Service
AWS Key Management Service (KMS) creates and manages cryptographic keys for encrypting data and digitally signing it.
WebAPI5.9From $1 a month - 7

Fornetix Key Orchestration Platform
Fornetix Key Orchestration Platform centers on VaultCore, which automates enterprise encryption key management and key lifecycle work across an organization.
WebAPILinuxSelf-hosted5.9 - 8

KeyRack
KeyRack is an open-source key management coordination layer that runs in infrastructure you deploy and operate, rather than as a hosted cloud KMS.
Free planAPISelf-hosted5.8Free plan - 9
Eviden KMS
Eviden KMS centralizes encryption and decryption, cryptographic key management and certificate management.
WebAPILinuxmacOS5.7 - 10

Fortanix Data Security Manager
Fortanix Data Security Manager (DSM) gives DevOps and security teams a way to keep secrets, credentials, certificates, API keys, and tokens outside source code.
WebAPISelf-hosted5.7 - 11

Futurex CryptoHub
Futurex CryptoHub is an encryption platform that brings together HSMs, key management, PKI and certificate authority, and data protection.
WebAPISelf-hosted5.7 - 12

OpenKCM (Open Key Chain Manager)
OpenKCM (Open Key Chain Manager) is an open-source service for governing encryption keys and protecting data at rest.
APILinuxSelf-hosted5.5 - 13

QuintessenceLabs Trusted Security Foundation
QuintessenceLabs Trusted Security Foundation (TSF) centrally manages cryptographic keys and policies across the key lifecycle.
WebAPILinuxSelf-hosted5.5 - 145.3From $500 a month
- 155.2
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Azure Key Vault
Azure Key Vault is a cloud service for managing keys, secrets, and certificates through the web.
Web5.0 - 17
IBM Guardium
Web4.9 - 184.9
- 19

Azure Managed HSM
Azure Managed HSM is a cloud service for managing HSM-backed cryptographic keys through the web.
Web4.7 - 204.7
- 214.7
- 224.7
- 234.7
- 244.6
