CISO Tribune

Vendor comparison · 2 companies

Fortanix vs Virtru

Fortanix sells the Fortanix Data and AI Security Platform, which protects data, AI models, keys and applications while they are in use, and is built on Confidential Computing. Virtru sells data security software that protects sensitive data shared through email, files, SaaS apps and mission partner environments. CISO Tribune files both under Encryption, tokenization and key management. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

Change the companies

Up to four companies side by side.

  • Fortanix
  • Virtru
Fortanix vs Virtru: Products, Customers and Funding Compared
FortanixFortanix sells the Fortanix Data and AI Security Platform, which protects data, AI models, keys and applications while they are in use, and is built on Confidential Computing.fortanix.comVirtruVirtru sells data security software that protects sensitive data shared through email, files, SaaS apps and mission partner environments.virtru.com
What it sells
  • DSM SaaS[5]Provides key management and cryptography service across public, private, hybrid or multicloud environments.
  • Runtime Encryption[3][4]Protects applications and data in use inside a trusted execution environment.
  • Key Insight[6]A key management and inventory tool for multicloud and on-premises environments.
  • Virtru for Outlook[4][6]An add-in that encrypts Outlook messages and attachments with end-to-end encryption.
  • Virtru Secure Share[4]A cloud-based solution for sharing sensitive files with access control and data visibility.
  • Virtru Collaborate[4][12]Secure workspaces for storing and collaborating on sensitive files with external parties.
  • Virtru Data Protection GatewaySecurity rules that automatically identify and encrypt sensitive data.
Categories
Headquarters
Santa Clara, United States[2]Washington, United States[2]
Founded
Not stated on its pages2012[2]
Ownership and funding
Not stated on its pagesPrivately held[3][4][5]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • October 19, 2026Fortanix announced support for CNCF Confidential Containers in Fortanix Confidential AI, letting organizations run AI workloads on Kubernetes inside hardware-based trusted execution environments.[11]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[5]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Fortanix sells mainly to organizations with sensitive workloads that run in untrusted environments such as the public cloud and remote clouds. Fortanix says it serves financial organizations and their ICT providers. Fortanix says it gives healthcare organizations the ability to protect e-PHI and the intellectual property in AI algorithms even on untrusted infrastructure. Fortanix says customers can deploy as SaaS, on-premises, or air-gapped, and that it supports regulated industries. Fortanix walks through real-world use cases in fintech, retail and transportation.From its own pages, Virtru sells to commercial businesses from enterprise to small business, and to government agencies and mission partners. Virtru says it offers lightweight solutions for small businesses that need to meet compliance regulations. It describes enterprise data sharing via email, files and SaaS applications, and government organizations pursuing Zero Trust architectures. Virtru Collaborate is aimed at regulated industries and organizations sharing files with external partners, contractors and vendors.
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • Encryption, tokenization and key management is the primary category of both Fortanix and Virtru.
  • Both are headquartered in the United States.

Where they differ, field by field

  • Fortanix is also filed under Post-quantum cryptography. Virtru is also filed under Email security and Collaboration app security.
  • Fortanix lists DSM SaaS, Runtime Encryption and Key Insight. Virtru lists Virtru for Outlook, Virtru Secure Share, Virtru Collaborate and Virtru Data Protection Gateway.
  • Fortanix is headquartered in Santa Clara, United States. Virtru is headquartered in Washington, United States.
  • Virtru was founded in 2012.
  • Virtru is privately held.

How they differ

Fortanix sells the Fortanix Data and AI Security Platform, which protects data, AI models, keys and applications while they are in use, and is built on Confidential Computing. Its products include DSM SaaS for key management, Runtime Encryption for applications inside a trusted execution environment, and Key Insight, a key management and inventory tool. Virtru sells data security software that protects sensitive data shared through email, files, SaaS apps and mission partner environments. Its products include Virtru for Outlook, Virtru Secure Share, Virtru Collaborate and Virtru Data Protection Gateway.

Fortanix is headquartered in Santa Clara, United States, and Virtru is headquartered in Washington, United States. Virtru was founded in 2012 and is privately held. Fortanix says customers can deploy as SaaS, on-premises, or air-gapped. Virtru says its platform can be hosted in a self-managed, fully air-gapped, or VPC environment, with a fully managed commercial cloud option also supported. Fortanix says it serves financial organizations and their ICT providers, and it describes a healthcare example in BeeKeeperAI. Virtru says 6,100 customers use it for data security, and it sells to commercial businesses and to government agencies and mission partners.

On recent activity, Fortanix announced on October 19, 2026 support for CNCF Confidential Containers in Fortanix Confidential AI, letting organizations run AI workloads on Kubernetes inside hardware-based trusted execution environments. Fortanix also describes help for customers preparing for quantum threats by migrating to NIST post-quantum algorithms. Virtru says its email encryption integrates with Google Workspace and Microsoft Outlook.

What it sells: Fortanix

What DSM SaaS does[5]
Provides secure key management and cryptography service across public, private, hybrid or multicloud environments. Simplifies provisioning and control of encryption keys.
What Runtime Encryption does[3][4]
Includes an EnclaveOS that transparently protects applications without requiring modifications. Protects containerized applications during runtime from host-level attacks.
What Key Insight does[6]
A key management and inventory tool that provides visibility and simplifies security controls across multicloud and on-premises environments. Fortanix proposes it to address complex encryption and key management challenges.

What it sells: Virtru

What Virtru for Outlook does[4][6]
Virtru for Outlook lets users encrypt emails shared internally and externally, all within Outlook. Protection is applied with one click. Virtru says no encryption key set up is required with third parties.
What Virtru Secure Share does[4]
Virtru Secure Share lets administrators set limits on file count, file size and file types. Administrators can disable local downloads.
What Virtru Collaborate does[4][12]
Virtru Collaborate creates governed workspaces with TDF protection applied to every file automatically. Access can be managed, modified and revoked after files are shared. External collaborators need no software or account setup.
What Virtru Data Protection Gateway does
Virtru Data Protection Gateway for Looker creates security rules that automatically identify and encrypt sensitive information flowing in and out of Looker. Virtru says it can be deployed across a domain in hours.

Questions about Fortanix and Virtru

What do Fortanix and Virtru sell?
Fortanix sells DSM SaaS, Runtime Encryption and Key Insight. Virtru sells Virtru for Outlook, Virtru Secure Share, Virtru Collaborate and Virtru Data Protection Gateway.
Are Fortanix and Virtru in the same category?
Yes. Encryption, tokenization and key management is the primary category of both on CISO Tribune.
Where are Fortanix and Virtru headquartered?
Fortanix is headquartered in Santa Clara, United States. Virtru is headquartered in Washington, United States.
When were Fortanix and Virtru founded?
Virtru was founded in 2012.
Who owns Fortanix and Virtru?
Virtru is privately held.
Who are Fortanix and Virtru sold to?
From its own pages, Fortanix sells mainly to organizations with sensitive workloads that run in untrusted environments such as the public cloud and remote clouds. From its own pages, Virtru sells to commercial businesses from enterprise to small business, and to government agencies and mission partners.
What have Fortanix and Virtru announced recently?
October 19, 2026: Fortanix announced support for CNCF Confidential Containers in Fortanix Confidential AI, letting organizations run AI workloads on Kubernetes inside hardware-based trusted execution environments.

About Fortanix

Fortanix sells the Fortanix Data and AI Security Platform, which protects data, AI models, keys and applications while they are in use, and is built on Confidential Computing. Fortanix describes the problem this way: data, AI models and applications must be decrypted in memory to run, which leaves sensitive information and proprietary IP open to admins, operators and compromised hosts. Fortanix says it pioneered Confidential Computing in 2016.[3]

Fortanix says its unified platform covers protecting data and AI in use and preparing for quantum threats. Fortanix says it brings Key Management, Confidential AI and Post-Quantum Readiness together in one platform. Fortanix describes Confidential Computing as running data and applications in secure enclaves that isolate the data and code to prevent unauthorized access, even when the compute infrastructure is compromised. Fortanix says customers can keep data and keys under their own jurisdiction in any cloud and hold their own keys.[1][3]

Fortanix Runtime Encryption uses Intel SGX to enable general purpose computation on encrypted data without ever exposing plaintext application code or data. Fortanix says Runtime Encryption includes an EnclaveOS that transparently protects applications without requiring modifications. Fortanix lists databases, web servers, build servers, directory servers and key management among the applications available protected out of the box. Fortanix Runtime Encryption protects containerized applications during runtime from host-level attacks. Fortanix Runtime Encryption provides a security framework to ensure that sensitive data remains protected even when in use. Fortanix says Runtime Encryption allows organizations with sensitive workloads to operate in untrusted environments such as the public cloud and remote clouds.[4]

On key management, Fortanix says encryption keys can be stored in a natively integrated FIPS 140-2 level 3 certified HSM, available on-premises or SaaS. Fortanix says DSM SaaS provides secure key management and cryptography service across public, private, hybrid or multicloud environments. Fortanix says it can encrypt data across databases, virtual machines, filesystems, and multi-cloud. Fortanix offers data tokenization, which replaces sensitive data to prevent data exposure. Fortanix proposes Key Insight as a key management and inventory tool that provides visibility and simplifies security controls across multicloud and on-premises environments.[5][6]

Fortanix addresses quantum risk by helping customers find vulnerable cryptography, prioritize the risk, and migrate to NIST post-quantum algorithms with crypto agility built in. Fortanix says this is meant to stay ahead of harvest-now, decrypt-later attacks that target the data and AI customers protect today. Fortanix describes an approach to HSM modernization that removes legacy HSMs from service as they reach the end of their useful life.[3][7]

Fortanix says customers can deploy as SaaS, on-premises, or air-gapped. Fortanix says its platform helps customers meet GDPR, HIPAA, PCI DSS and DORA, with FIPS-validated key protection, centralized audit trails, and cryptographic attestation. Fortanix says its unified platform enables financial organizations and their ICT providers to identify at-risk services, prioritize remediation efforts, and safeguard sensitive data across all layers and systems. Fortanix says that, as data flows between different clouds and datacenters, it is critical to apply zero trust security at the data layer by using encryption. Fortanix describes how to implement the data pillar recommendations of the Zero Trust Maturity Model from the US Cybersecurity and Infrastructure Security Agency (CISA).[3][5][8]

A healthcare example Fortanix describes is BeeKeeperAI, which was created at the University of California, San Francisco (UCSF), Center for Digital Health Innovation (CDHI), and accelerates the development and deployment of artificial intelligence (AI) algorithms in healthcare. Fortanix says its Confidential Computing technology, combined with data at rest protection, lets healthcare organizations protect e-PHI and the intellectual property in AI algorithms, even on untrusted infrastructure. Fortanix says it makes it possible to enroll computing resources, in the cloud or on-premises, and deploy existing applications within a secure TEE in minutes.[1][3][5][9][10]

Fortanix on the record

Sources

Fortanix full record

  1. [1]fortanix.comFortanix · fortanix.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Fortanix and site partner to deliver multicloud saas data security offering to saudi arabian marketFortanix · fortanix.com · published July 1, 2023 · Tier A
  3. [3]Securing Data in an AI worldFortanix · undated page, accessed October 24, 2026 · Tier A
  4. [4]Runtime EncryptionFortanix · undated page, accessed November 5, 2026 · Tier A
  5. [5]SOX Security | Solutions | ComplianceFortanix · undated page, accessed November 5, 2026 · Tier A
  6. [6]CustomersFortanix · undated page, accessed November 5, 2026 · Tier A
  7. [7]HSM Modernization: Simplifying data security | WhitePaperFortanix · undated page, accessed November 5, 2026 · Tier A
  8. [8]Applying Zero Trust Principles to Data Security | WhitepaperFortanix · undated page, accessed November 5, 2026 · Tier A
  9. [9]BeeKeeperAI Case StudyFortanix · undated page, accessed November 5, 2026 · Tier A
  10. [10]Data Security-as-a-Service: Easier Security & ComplianceFortanix · undated page, accessed November 5, 2026 · Tier A
  11. [11]Fortanix Announces Confidential AI for Enterprise Grade Kubernetes Workloads on CNCF® Confidential Containers (CoCo)Business Wire · published October 19, 2026 · Tier A

Virtru full record

  1. [1]virtru.comVirtru · virtru.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Virtru unveils new headquarters and technology hub in washington dcVirtru · virtru.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Virtru secures 50 million in new funding to accelerate the future of data centric security for the ai eraVirtru · virtru.com · published July 11, 2025 · Tier A
  4. [4]Data Security Platform for Email, Files and Collaboration | VirtruVirtru · undated page, accessed October 30, 2026 · Tier A
  5. [5]Virtru Email Encryption Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 30, 2026 · Tier C
  6. [6]Virtru Outlook Email Add-inVirtru · undated page, accessed November 4, 2026 · Tier A
  7. [7]Protect Your Data Against Human Errors with Email BlockingVirtru · undated page, accessed November 4, 2026 · Tier A
  8. [8]Enhanced Audit Data for Gmail Chrome Extension Trigger EventsVirtru · undated page, accessed November 4, 2026 · Tier A
  9. [9]Advanced File Upload Control for Secure SharingVirtru · undated page, accessed November 4, 2026 · Tier A
  10. [10]Save Secure Share Files Directly to Cloud StorageVirtru · undated page, accessed November 4, 2026 · Tier A
  11. [11]Securely Share Files From Your Group Email AddressesVirtru · undated page, accessed November 4, 2026 · Tier A
  12. [12]Confidently Store, Share and Collaborate on Sensitive FilesVirtru · undated page, accessed November 4, 2026 · Tier A
  13. [13]Virtru Gateway for LookerVirtru · undated page, accessed November 4, 2026 · Tier A

Spot a factual error? Request a correction.