Top Free Encryption Key Management Software - Page 2

How Many Encryption Key Management Software Products Does G2 Track?

Total Products under this Category: 70

Category Stats (Sep 2026)

  • Average Rating: 4.46/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Thales CipherTrust Data Security Platform (+0.74%) - Among all products in this category, Thales CipherTrust Data Security Platform recorded the largest rating increase compared to last month

Last updated: September 15, 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
  • 70+ 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, Doppler secrets management platform, AWS Key Management Service (KMS), Google Cloud Key Management Service, Thales CipherTrust Data Security Platform, Azure Key Vault, DigiCert ONE, and Akeyless Identity Security Platform.

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

Sepior

Sepior provides advanced cryptographic key management and protection software, libraries, SDKs and toolsets. Our customers are typically platform developers, service providers, product providers, or large enterprises that are seeking industry leading data protection and/or privacy with an entirely software-based solution, that is better suited to their products or services, product development practices, and customer expectations. We offer a variety of software-based solutions for key management applications supporting encryption/decryption or signature services. Sepior has expertise in the field of multiparty computation (MPC), specifically Threshold Cryptography. Our founders and developers are recognized leaders in this specialized field f cryptography. Sepior developed and brought to market the industry’s first custody-grade Threshold Signature wallet for cryptocurrency/digital assets, and the industry’s first and we believe only cloud-native Key Management as a Service (KMaaS) platform. If you’re looking for an off-the-shelf software product we can introduce you to one of customers who offer turn-key solutions such as custodial wallets or cloud-based key management services. Otherwise, we’re happy to work with you directly to integrate one of our existing application specific software toolsets, or develop something specific to your needs.

Who Is the Company Behind Sepior?

  • Seller: Sepior
  • Year Founded: 2017
  • HQ Location: Remote First, US
  • LinkedIn® Page: www.linkedin.com
    208 employees on LinkedIn®

Unbound CORE for Information Security

Unbound Key Control (UKC) is a unified key manager and virtual HSM which provides full key lifecycle management across on-premise data centers and multiple cloud environments. This pure-software solution manages all keys from all on-premises or cloud workloads and from any cloud service provider (CSP), providing teams with control over cryptographic keys - how they're stored and where they're used. Use Unbound Key Control to manage and sync keys across sites and workloads through one central management system.

Who Is the Company Behind Unbound CORE for Information Security?

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