CISO Tribune

Vendor comparison · 2 companies

StratoKey vs Virtru

StratoKey sells the CDP Platform, which encrypts or tokenizes sensitive data before it reaches SaaS applications or AI systems and secures it within API payloads. 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.

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  • StratoKey
  • Virtru
StratoKey vs Virtru: Products, Customers and Funding Compared
StratoKeyStratoKey sells the CDP Platform, which encrypts or tokenizes sensitive data before it reaches SaaS applications or AI systems and secures it within API payloads.stratokey.comVirtruVirtru sells data security software that protects sensitive data shared through email, files, SaaS apps and mission partner environments.virtru.com
What it sells
  • Cloud Data Protection Platform[3][7][9][12]Secures sensitive data before it reaches the cloud and keeps it under the customer's control throughout its lifecycle.
  • Identity Gateway[3]Connects to identity providers to authenticate and authorize every user and system before they can reach sensitive data.
  • API Gateway[1][2][3]Enforces policy on machine-to-machine traffic and encrypts or tokenizes payloads before they are transmitted.
  • 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
Not stated on its pagesWashington, United States[2]
Founded
2014[1]2012[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
Not stated on its pagesNot 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
In healthcare, the company names hospitals, clinics, research institutions, health technology providers, insurers and healthcare vendors. In defense, the company names regulated organizations including defense contractors, subcontractors, vendors and suppliers. In aerospace, the company names prime contractors, satellite manufacturers, avionics suppliers and parts manufacturers. The company works with manufacturing organizations using ERP, MES, CRM, PLM and cloud platforms and addresses utilities that connect operational technology (OT) environments to cloud applications, AI and API-driven services. Deployment is inside the customer's network behind a firewall or in a government cloud.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
October 28, 2026September 27, 2026

Where they overlap

  • Encryption, tokenization and key management is the primary category of both StratoKey and Virtru.

Where they differ, field by field

  • StratoKey is also filed under Compliance automation, SaaS security posture and API security. Virtru is also filed under Email security and Collaboration app security.
  • StratoKey lists Cloud Data Protection Platform, Identity Gateway and API Gateway. Virtru lists Virtru for Outlook, Virtru Secure Share, Virtru Collaborate and Virtru Data Protection Gateway.
  • Virtru is headquartered in Washington, United States.
  • StratoKey was founded in 2014. Virtru was founded in 2012.
  • Virtru is privately held.

How they differ

CISO Tribune files both StratoKey and Virtru under Encryption, tokenization and key management as the primary category. StratoKey adds Compliance automation, SaaS security posture and API security, while Virtru adds Email security and Collaboration app security. StratoKey was founded in 2014, and Virtru was founded in 2012. Virtru is headquartered in Washington, United States, and is privately held.

StratoKey sells a Cloud Data Protection Platform that encrypts or tokenizes sensitive data before it reaches SaaS applications or AI systems, built from a Data Protection Gateway, Identity Gateway and API Gateway. It can be deployed inside the customer's network behind a firewall or in a government cloud. StratoKey says the customer keeps the keys and token vaults, and cloud providers see only ciphertext or tokens. Virtru sells Virtru for Outlook, Virtru Secure Share, Virtru Collaborate and Virtru Data Protection Gateway, which cover email, file sharing, external workspaces and rules for data flowing through Looker. 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. Both companies describe protecting data that moves through SaaS applications, and Salesforce appears in each company's materials.

StratoKey names customers in healthcare, defense, aerospace and manufacturing, and it addresses utilities that connect operational technology environments to cloud applications. Virtru says it sells to commercial businesses from enterprise to small business, and to government agencies and mission partners. Virtru says 6,100 customers use it for data security. StratoKey lists compliance reporting for HIPAA, ITAR, CMMC, NIST 800-53 and GDPR. Virtru lists compliance areas including CJIS, CMMC, CUI, FERPA, GDPR, GLBA, HIPAA, ISO 27001 and ITAR.

What it sells: StratoKey

What Cloud Data Protection Platform does[3][7][9][12]
The Data Protection Gateway, Identity Gateway and API Gateway operate as a unified layer that governs access, enforces protection and controls what cloud, third-party and AI applications can see. The CDP Platform acts as a transparent gateway in the customer's environment. The CDP Platform sits between the customer's organization, users and cloud applications, applying protection before transmission to the cloud.
What API Gateway does[1][2][3]
The API Gateway extends the same protection and access policy to AI tools and integrations that consume data through APIs. Granular access controls restrict which users and systems can read, write or decrypt or detokenize sensitive data, and audit logs track how data moves across integrations.

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 StratoKey and Virtru

What do StratoKey and Virtru sell?
StratoKey sells Cloud Data Protection Platform, Identity Gateway and API Gateway. Virtru sells Virtru for Outlook, Virtru Secure Share, Virtru Collaborate and Virtru Data Protection Gateway.
Are StratoKey and Virtru in the same category?
Yes. Encryption, tokenization and key management is the primary category of both on CISO Tribune.
Where are StratoKey and Virtru headquartered?
Virtru is headquartered in Washington, United States.
When were StratoKey and Virtru founded?
StratoKey was founded in 2014. Virtru was founded in 2012.
Who owns StratoKey and Virtru?
Virtru is privately held.
Who are StratoKey and Virtru sold to?
In healthcare, the company names hospitals, clinics, research institutions, health technology providers, insurers and healthcare vendors. From its own pages, Virtru sells to commercial businesses from enterprise to small business, and to government agencies and mission partners.

About StratoKey

StratoKey sells the CDP Platform, which encrypts or tokenizes sensitive data before it reaches SaaS applications or AI systems and secures it within API payloads. The Cloud Data Protection (CDP) Platform secures sensitive data before it reaches the cloud and keeps it under the customer's control throughout its lifecycle. The Data Protection Gateway, Identity Gateway and API Gateway operate as a unified layer that governs access, enforces protection and controls what cloud, third-party and AI applications can see. StratoKey CDP secures data before it leaves the customer's environment and as it moves between systems, and gives control over who can access sensitive data and under what conditions.[2]

Cloud providers typically secure their infrastructure and not customer data, and encryption managed by a provider means the provider controls decryption. StratoKey keeps encryption and decryption outside the cloud provider's environment entirely. StratoKey encrypts or tokenizes sensitive data before it reaches SaaS platforms that embed AI features and before it reaches API integrations.[2]

The Data Protection Gateway applies FIPS 140-3-validated encryption and tokenization to sensitive data fields before they reach any SaaS platform, including Plex, Salesforce, NetSuite, Jira and Confluence. Encryption processes including keys, token vaults and the data protection platform remain under the customer's control, and cloud providers, their AI tools and their integrations see only encrypted ciphertext or tokens. A centralized control plane in the platform defines and manages policies, access rules and audit logs. The API Gateway enforces policy on machine-to-machine traffic and encrypts or tokenizes payloads before they are transmitted. Granular access controls restrict which users and systems can read, write or decrypt or detokenize sensitive data, and audit logs track how data moves across integrations.[2]

The CDP Platform acts as a transparent gateway in the customer's environment. The CDP Platform sits between the customer's organization, users and cloud applications, applying protection before transmission to the cloud. The platform can be deployed inside the customer's network behind its firewall or in a government cloud, to secure data before it leaves the environment. Gateway deployments can secure and control data for users accessing cloud applications remotely, without requiring endpoint configuration. The platform can be deployed in a high available architecture with full redundancy. StratoKey supports apps including Salesforce, Plex, NetSuite, Jira and Confluence. The cloud encryption gateway uses NIST-standard FIPS 140-2 / 140-3 validated encryption libraries with 256-bit key sizes.[2][4]

Compliance features discover regulated data and automate on-going discovery and classification in cloud and SaaS applications. Compliance features automatically build compliance Plans to identify, prioritize and manage regulatory compliance. A detailed audit trail for regulatory compliance programs is logged directly against regulation. Compliance reporting for HIPAA, ITAR, CMMC, NIST 800-53, GDPR and any other regulation is automated. StratoKey provides data-centric security controls that support NIS2 requirements for risk management, access control, encryption and supply chain security. CPCSC is the Canadian Program for Cyber Security Certification, Canada's mandatory cybersecurity certification program for defence suppliers, built on ITSP.10.171. Before any CI reaches a SaaS system, the CDP Platform, which is deployed to the customer's environment, intercepts and replaces the CI with a token. StratoKey's Cloud Data Protection Platform can be deployed inside a customer's FedRAMP environment, where it acts as a gateway tokenizing sensitive fields before they reach SaaS platforms. Regulated data stays in the customer's authorized storage, while external systems receive only surrogate values, and de-tokenization occurs solely within the customer's FedRAMP authorized boundary, under the customer's keys and access controls. StratoKey provides data protection products that help organizations satisfy specific NIST SP 800-171 controls and store regulated data on-premises or in their FedRAMP-authorized environment.[2][4][5][6][7][8][11]

StratoKey secures sensitive Protected Health Information (PHI) across global environments and names hospitals, clinics, research institutions, health technology providers, insurers and healthcare vendors among the healthcare organizations it enables. The Cloud Data Protection Platform secures sensitive PHI for healthcare organizations with encryption or tokenization before data is transmitted to cloud service and SaaS providers. StratoKey secures Controlled Unclassified Information (CUI), ITAR-regulated technical data, and other sensitive defense-related information across cloud platforms. StratoKey encrypts and tokenizes regulated data before it reaches any cloud application, for aerospace organizations that must protect ITAR, EAR and CMMC regulated data across cloud platforms used for engineering, operations, manufacturing and collaboration. StratoKey secures manufacturing data using the Cloud Data Protection Platform's three-gateway architecture that protects data, secures integrations, and controls user access.[8][9][10][11][12]

StratoKey on the record

Sources

StratoKey full record

  1. [1]stratokey.comStratoKey · stratokey.com · undated page, accessed October 28, 2026 · Tier A
  2. [2]StratoKey Cloud Data Protection and ComplianceStratoKey · undated page, accessed November 10, 2026 · Tier A
  3. [3]StratoKey Cloud Data Protection Platform OverviewStratoKey · undated page, accessed November 10, 2026 · Tier A
  4. [4]Cloud EncryptionStratoKey · undated page, accessed November 10, 2026 · Tier A
  5. [5]NIS2 Compliance Solutions for SaaSStratoKey · undated page, accessed November 10, 2026 · Tier A
  6. [6]CPCSC Compliance Solutions for SaaSStratoKey · undated page, accessed November 10, 2026 · Tier A
  7. [7]FedRAMP Solution for SaaSStratoKey · undated page, accessed November 10, 2026 · Tier A
  8. [8]Defense Industry Data Protection and Compliance SolutionsStratoKey · undated page, accessed November 10, 2026 · Tier A
  9. [9]Healthcare Industry Data Protection and Compliance SolutionsStratoKey · undated page, accessed November 10, 2026 · Tier A
  10. [10]Aerospace Industry Data Protection and Compliance SolutionsStratoKey · undated page, accessed November 10, 2026 · Tier A
  11. [11]Utilities Industry Data Protection and Compliance SolutionsStratoKey · undated page, accessed November 10, 2026 · Tier A
  12. [12]Manufacturing Industry Data Protection and Compliance SolutionsStratoKey · undated page, accessed November 10, 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

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