Best Encryption Key Management Software - Page 2

How Many Encryption Key Management Software Products Does G2 Track?

Total Products under this Category: 69

Category Stats (Nov 2026)

  • Average Rating: 4.47/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: DigiCert ONE (+1.06%) - Among all products in this category, DigiCert ONE recorded the largest rating increase compared to last month

Last updated: November 03, 2026

How Does G2 Rank Encryption Key Management Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,400+ Authentic Reviews
  • 69+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Encryption Key Management Software

G2 Grid® for Encryption Key Management Software plotting products by satisfaction and market presence

Highlighted products: Egnyte, Thales CipherTrust Data Security Platform, Doppler secrets management platform, AWS Key Management Service (KMS), Google Cloud Key Management Service, Azure Key Vault, DigiCert ONE, and Vault.

Underlying data: [Grid® JSON](https://www.g2.com/categories/encryption-key-management/grids.json?focus%5B%5D=egnyte&focus%5B%5D=thales-ciphertrust-data-security-platform&focus%5B%5D=doppler-secrets-management-platform&focus%5B%5D=aws-key-management-service-kms&focus%5B%5D=google-cloud-key-management-service&focus%5B%5D=azure-key-vault&focus%5B%5D=digicert-one&focus%5B%5D=hashicorp-vault)

OpenSSH

OpenSSH provides tools that allows you to encrypt all traffic to help manage eavesdropping, connection hijacking, and other attacks to your Internet while providing secure tunneling capabilities and more.

Average Rating: 4.7/5.0

Total Reviews: 41

How Do G2 Users Rate OpenSSH?

  • Regional Support: 9.6/10 (Category avg: 8.6/10)
  • Scalability: 8.8/10 (Category avg: 8.7/10)
  • API/Integrations: 8.8/10 (Category avg: 8.5/10)
  • Ease of Use: 8.8/10 (Category avg: 8.8/10)

Who Is the Company Behind OpenSSH?

  • Seller: OpenBSD
  • Year Founded: 1995
  • HQ Location: Alberta, Canada
  • LinkedIn® Page: www.linkedin.com
    79 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 55% Small, 24% Medium

What Are Recent G2 Reviews of OpenSSH?

IXOPAY

IXOPAY is the performance layer powering global payments for the agentic era. Its configurable enterprise payments solution unifies payment orchestration, tokenization, and intelligence, providing merchants with a configurable infrastructure to optimize their payments performance. Built with enhanced payments intelligence and an AI agentic navigator, IXONav, merchants across the globe are empowered with the tools to make confident and precise decisions at every step of their payments journey. Today, IXOPAY connects merchants worldwide to more than 200 payment service providers, 300 payment methods, and a growing global network of innovative payment partners and solutions.

Average Rating: 4.6/5.0

Total Reviews: 17

How Do G2 Users Rate IXOPAY?

  • Ease of Use: 9.3/10 (Category avg: 8.8/10)

Who Is the Company Behind IXOPAY?

  • Seller: TokenEx
  • Year Founded: 2010
  • HQ Location: Edmond, Oklahoma
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 47% Small, 41% Medium

What Are Recent G2 Reviews of IXOPAY?

SecureKey

SecureKey is a leading identity and authentication provider that simplifies consumer access to online services and applications.

Average Rating: 4.2/5.0

Total Reviews: 49

How Do G2 Users Rate SecureKey?

  • Ease of Use: 8.1/10 (Category avg: 8.8/10)

Who Is the Company Behind SecureKey?

Who Uses This Product?

  • Top Industries: Banking, Information Technology and Services
  • Company Size: 45% Small, 31% Medium

What Do G2 Reviewers Say About SecureKey?

AI-generated summary from verified user reviews

Pros
  • Users commend SecureKey for its ease of use, appreciating its intuitive interface and helpful training resources.
  • Users value the high level of security provided by SecureKey, appreciating its trustworthiness and ease of use.
  • Users find SecureKey's convenience invaluable, enhancing their security and simplifying their daily tasks.
  • Users appreciate the ease of use and excellent training resources provided by SecureKey, enhancing their experience significantly.
  • Users value the privacy features of SecureKey, ensuring security information is accessed only with consent.
Cons
  • Users find the difficult learning process of SecureKey frustrating, wishing for more demo videos for clarity.
  • Users find SecureKey to be expensive, though many believe its value justifies the cost.

What Are Recent G2 Reviews of SecureKey?

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GnuPG

GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories.

Average Rating: 4.2/5.0

Total Reviews: 11

How Do G2 Users Rate GnuPG?

  • Ease of Use: 6.1/10 (Category avg: 8.8/10)

Who Is the Company Behind GnuPG?

Who Uses This Product?

  • Company Size: 36% Large, 36% Small

What Are Recent G2 Reviews of GnuPG?

Google Cloud HSM

Cloud HSM is a cloud-hosted hardware security module (HSM) service on Google Cloud Platform. With Cloud HSM, you can host encryption keys and perform cryptographic operations in FIPS 140-2 Level 3 certified HSMs.

Average Rating: 4.3/5.0

Total Reviews: 8

How Do G2 Users Rate Google Cloud HSM?

  • Regional Support: 8.8/10 (Category avg: 8.6/10)
  • Scalability: 8.6/10 (Category avg: 8.7/10)
  • API/Integrations: 9.0/10 (Category avg: 8.5/10)
  • Ease of Use: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind Google Cloud HSM?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG
  • Phone: +1 (650) 253-0000

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of Google Cloud HSM?

What Are G2 Users Discussing About Google Cloud HSM?

Thales Hardware Security Modules (HSMs)

nShield hardware security modules (HSMs) provide a hardened, tamper-resistant environment for secure cryptographic processing, key generation and protection, encryption and more.

Average Rating: 4.7/5.0

Total Reviews: 7

How Do G2 Users Rate Thales Hardware Security Modules (HSMs)?

  • Regional Support: 10.0/10 (Category avg: 8.6/10)
  • Scalability: 10.0/10 (Category avg: 8.7/10)
  • API/Integrations: 6.7/10 (Category avg: 8.5/10)
  • Ease of Use: 8.9/10 (Category avg: 8.8/10)

Who Is the Company Behind Thales Hardware Security Modules (HSMs)?

  • Seller: Thales Group
  • HQ Location: Austin, Texas
  • LinkedIn® Page: www.linkedin.com
    46 employees on LinkedIn®
  • Ownership: EPA:HO
  • Total Revenue (USD mm): $15,854

Who Uses This Product?

  • Company Size: 50% Large, 38% Medium

What Are Recent G2 Reviews of Thales Hardware Security Modules (HSMs)?

What Are G2 Users Discussing About Thales Hardware Security Modules (HSMs)?

KeyScaler

Device Authority is a global leader in Identity and Access Management (IAM) for the Internet of Things (IoT) and Blockchain. Our KeyScaler™ platform provides trust for IoT devices and the IoT ecosystem, to address the challenges of securing the Internet of Things. KeyScaler uses breakthrough technology including Dynamic Device Key Generation (DDKG) and PKI Signature+ that delivers unrivalled simplicity and trust to IoT devices

Average Rating: 4.3/5.0

Total Reviews: 13

How Do G2 Users Rate KeyScaler?

  • Regional Support: 9.2/10 (Category avg: 8.6/10)
  • Scalability: 9.2/10 (Category avg: 8.7/10)
  • API/Integrations: 9.2/10 (Category avg: 8.5/10)
  • Ease of Use: 9.3/10 (Category avg: 8.8/10)

Who Is the Company Behind KeyScaler?

Who Uses This Product?

  • Company Size: 46% Large, 38% Small

What Are Recent G2 Reviews of KeyScaler?

IBM Guardium Key Lifecycle Manager

IBM Guardium Key Lifecycle Manager centralizes, simplifies and automates the encryption key management process to help minimize risk and reduce operational costs of encryption key management. It offers secure, robust key storage, key serving and key lifecycle management for IBM and non-IBM storage solutions using the OASIS Key Management Interoperability Protocol (KMIP). IBM Guardium Key Lifecycle Manager helps customers meet regulations such as the Payment Card Industry Data Security Standard (PCI DSS), Sarbanes-Oxley and the Health Insurance Portability and Accountability Act (HIPAA) by providing centralized management of encryption keys.

Average Rating: 4.2/5.0

Total Reviews: 6

How Do G2 Users Rate IBM Guardium Key Lifecycle Manager?

  • Regional Support: 8.3/10 (Category avg: 8.6/10)
  • Scalability: 6.7/10 (Category avg: 8.7/10)
  • API/Integrations: 6.7/10 (Category avg: 8.5/10)
  • Ease of Use: 7.5/10 (Category avg: 8.8/10)

Who Is the Company Behind IBM Guardium Key Lifecycle Manager?

  • Seller: IBM
  • Year Founded: 1911
  • HQ Location: Armonk, New York, United States
  • LinkedIn® Page: www.linkedin.com
    344,328 employees on LinkedIn®
  • Ownership: SWX:IBM
  • Phone: 1-866-277-7488

Who Uses This Product?

  • Company Size: 50% Medium, 33% Small

What Are Recent G2 Reviews of IBM Guardium Key Lifecycle Manager?

Ubiq Data Security Platform

Ubiq Security is an identity-driven data security platform that helps enterprises find sensitive data, understand who can access it, and control what each identity can see. One platform. From discovery to protection. • Sensitive Data Discovery: Find and classify sensitive data across enterprise environments. • Access Intelligence: Understand which human, application, service, and AI identities can access sensitive data, and how. • Runtime Data Protection: Enforce identity-based protection through encryption, tokenization, and masking when data is accessed or used. Unlike traditional data security solutions focused on infrastructure or data locations, Ubiq puts identity at the center, connecting sensitive data, access intelligence, and protection in one platform. Start anywhere. Adopt one capability, combine two, or use all three, in any order, based on your needs. Ubiq integrates with existing enterprise applications, databases, data warehouses, APIs, and AI workflows without requiring agents, hardware, virtual machines, or proxies.

Average Rating: 4.8/5.0

Total Reviews: 4

How Do G2 Users Rate Ubiq Data Security Platform?

  • Regional Support: 10.0/10 (Category avg: 8.6/10)
  • Scalability: 10.0/10 (Category avg: 8.7/10)
  • API/Integrations: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Ubiq Data Security Platform?

  • Seller: Ubiq Security
  • Company Website:
  • Year Founded: 2020
  • HQ Location: San Diego, US
  • LinkedIn® Page: www.linkedin.com
    25 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 75% Small, 25% Large

What Do G2 Reviewers Say About Ubiq Data Security Platform?

AI-generated summary from verified user reviews

Pros
  • Users find Ubiq Encryption Platform's ease of use remarkable, praising its practical implementation and effective interfaces.
  • Users value the efficiency of Ubiq Encryption Platform, praising its ease of implementation and effective performance.
  • Users highlight the automation capabilities of Ubiq Encryption Platform, making integration and interfacing seamless and efficient.
  • Users value the enthusiastic customer support of Ubiq Encryption Platform, ensuring effective implementation and practical use.
  • Users value the data protection offered by Ubiq, enhancing security measures through encryption and tokenization.

What Are Recent G2 Reviews of Ubiq Data Security Platform?

iSecurity Field Encryption

iSecurity Field Encryption protects sensitive data using strong encryption, integrated key management and auditing. Encryption is vital for protecting confidential information and expediting compliance with PCI-DSS, GDPR, HIPAA, SOX, other government regulations and state privacy laws.

Average Rating: 4.5/5.0

Total Reviews: 11

How Do G2 Users Rate iSecurity Field Encryption?

  • Ease of Use: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind iSecurity Field Encryption?

Who Uses This Product?

  • Company Size: 73% Large, 18% Small

What Are Recent G2 Reviews of iSecurity Field Encryption?

Keeper Secrets Manager

Privileged credentials are some of the highest-value targets for cybercriminals. Keeper Secrets Manager is a fully managed cloud-based, zero-knowledge platform for securing infrastructure secrets such as API keys, database passwords, access keys, certificates and any type of confidential data. Secure your environment and eliminate secrets sprawl by removing hard-coded credentials from your source code, config files and CI/CD systems. - Manage access rights and permissions with role-based access controls - Integrate secrets into your infrastructure, containers and build systems - Consolidate your secrets in a unified platform with auditability - Automate the rotation of access keys, passwords and certificates - Expand the capabilities of your Keeper EPM platform for enterprise-wide coverage - Team members can manage an unlimited number of secrets, applications and environments Seamlessly Integrates with Your IT Stack Keeper Secrets Manager integrates with all popular CI/CD systems, SDKs for all major programming languages and supports any type of machine to protect your infrastructure.

Average Rating: 4.6/5.0

Total Reviews: 8

How Do G2 Users Rate Keeper Secrets Manager?

  • Regional Support: 7.8/10 (Category avg: 8.6/10)
  • Scalability: 8.3/10 (Category avg: 8.7/10)
  • API/Integrations: 9.4/10 (Category avg: 8.5/10)
  • Ease of Use: 9.4/10 (Category avg: 8.8/10)

Who Is the Company Behind Keeper Secrets Manager?

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 75% Small, 13% Large

What Are Recent G2 Reviews of Keeper Secrets Manager?

ManageEngine Key Manager Plus

ManageEngine Key Manager Plus is a web-based key management solution that helps you consolidate, control, manage, monitor, and audit the entire life cycle of SSH (Secure Shell) keys and SSL (Secure Sockets Layer) certificates. It provides visibility into the SSH and SSL environments and helps administrators take total control of the keys to preempt breaches and compliance issues. Benefits of Key Manager Plus 1. Gain complete visibility of all SSH keys and SSL certificates present in the organization and achieve centralized control. 2. Remove all existing public key-user trust relationships and generate new key pairs. Deploy the new public keys to users in bulk with just a couple of clicks. 3. Tighten security by periodically rotating keys and prevent their misuse. 4. Launch direct connections to remote devices by using the keys present in Key Manager Plus, saving time and enhancing productivity. 5. Delete any unwanted keys from the database, terminate access immediately, and prevent violations by obsolete accounts. 6. Get customizable, recurring notifications when the validity of an SSL certificate is about to expire. 7. Eliminate service downtime or display of error messages due to expired/invalid/rogue SSL certificates.

Average Rating: 4.5/5.0

Total Reviews: 3

How Do G2 Users Rate ManageEngine Key Manager Plus?

  • Regional Support: 8.3/10 (Category avg: 8.6/10)
  • Scalability: 6.7/10 (Category avg: 8.7/10)
  • API/Integrations: 3.3/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind ManageEngine Key Manager Plus?

  • Seller: Zoho
  • Year Founded: 1996
  • HQ Location: Austin, TX
  • LinkedIn® Page: www.linkedin.com
    30,913 employees on LinkedIn®
  • Phone: +1 (888) 900-9646

Who Uses This Product?

  • Company Size: 33% Large, 33% Medium

What Are Recent G2 Reviews of ManageEngine Key Manager Plus?

What Are G2 Users Discussing About ManageEngine Key Manager Plus?

Alibaba Key Management Service

Alibaba Cloud Key Management Service (KMS) is a secure and easy-to-use service to create, control, and manage encryption keys used to secure your data

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Alibaba Key Management Service?

  • Regional Support: 10.0/10 (Category avg: 8.6/10)
  • Scalability: 10.0/10 (Category avg: 8.7/10)
  • API/Integrations: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Alibaba Key Management Service?

  • Seller: Alibaba
  • HQ Location: Hangzhou
  • LinkedIn® Page: www.linkedin.com
    5,321 employees on LinkedIn®
  • Ownership: BABA
  • Total Revenue (USD mm): $509,711

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of Alibaba Key Management Service?

What Are G2 Users Discussing About Alibaba Key Management Service?

EncryptRIGHT

EncryptRIGHT simplifies application-level data protection, delivering robust encryption, tokenization, dynamic data masking, and key management functionality, along with role-based data access controls and a data-centric security architecture, to secure sensitive data and enforce data privacy. EncryptRIGHT is architected to deploy quickly with very little integration effort and scale from a single application to thousands of applications and servers on premises or in the cloud.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate EncryptRIGHT?

  • Ease of Use: 9.2/10 (Category avg: 8.8/10)

Who Is the Company Behind EncryptRIGHT?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of EncryptRIGHT?

What Are G2 Users Discussing About EncryptRIGHT?

Spring Labs

Enables competitively-sensitive parties to exchange information directly, and in a fundamentally new way.

Average Rating: 4.1/5.0

Total Reviews: 4

How Do G2 Users Rate Spring Labs?

  • Ease of Use: 8.9/10 (Category avg: 8.8/10)

Who Is the Company Behind Spring Labs?

Who Uses This Product?

  • Company Size: 50% Medium, 25% Large

What Are Recent G2 Reviews of Spring Labs?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024