CISO Tribune

Vendor comparison · 2 companies

Data Theorem vs Skyhigh Security

Data Theorem sells application security products that secure code, mobile apps, APIs and cloud. Skyhigh Security sells Hybrid Mesh SSE, which decouples policy management from enforcement location, so that a security policy authored once is enforced across a mesh of local gateways, virtual appliances, and global cloud points of presence. CISO Tribune files both under Cloud-native application protection (CNAPP). 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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Up to four companies side by side.

  • Data Theorem
  • Skyhigh Security
Data Theorem vs Skyhigh Security: Products, Customers and Funding Compared
Data TheoremData Theorem sells application security products that secure code, mobile apps, APIs and cloud.datatheorem.comSkyhigh SecuritySkyhigh Security sells Hybrid Mesh SSE, which decouples policy management from enforcement location, so that a security policy authored once is enforced across a mesh of local gateways, virtual appliances, and global cloud points of presence.skyhighsecurity.com
What it sells
  • Mobile Secure[2][6][8]Automated security and privacy testing for every iOS and Android release.
  • Mobile Protect[2][3][7][13]Mobile Protect defends the app on the device.
  • Code SAST Secure[3][5][8][14][16]SAST, SCA and SBOM across every repo, in more than 20 languages.
  • API Secure[2][5][8][13][15]API Secure discovers every REST, GraphQL, gRPC, SOAP and serverless API.
  • Cloud Secure[2][5][8][16]Cloud Secure extends API Secure into the cloud your APIs and apps run on.
  • Skyhigh Hybrid Mesh SSE[4]Decouples policy management from enforcement location. Policy is enforced across local gateways, virtual appliances and cloud points of presence.
  • Skyhigh Cloud Access Security Broker[7]Controls user access to sanctioned and unsanctioned cloud services.
  • Skyhigh Private Access[8][10]A Zero Trust Network Access solution for remote access VPN replacement.
  • Skyhigh Data Security Posture ManagementDiscovers, classifies, monitors and remediates sensitive data.
Categories
Headquarters
Palo Alto, United States[1]Not stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • June 30, 2026Data Theorem launched three AI security capabilities that together form a closed-loop platform covering exploit discovery, remediation, and runtime defense.[17]
  • April 30, 2026Skyhigh Security's SSE Cloud Platform completed its SOC 2 Type II assessment, covering the full SSE portfolio as a unified platform for the first time.[16]
  • March 23, 2026Skyhigh Security reported over 30% year-over-year growth in Q4 2025, its largest new business quarter ever for new and expansion bookings.[15]
  • December 9, 2025Skyhigh Security launched a data visibility and compliance dashboard as part of Skyhigh DSPM's Data Explorer.[17]
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[10]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[2]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, the company sells to teams that need to find every app, API and cloud resource, including the ones nobody told security about. It addresses teams that want to catch issues in code and the pipeline and hand auditors reports built from real scans. Game publishers are addressed with Mobile Protect for Gaming, which stops cheats, tampering and clones in the game.From its own pages, Skyhigh Security sells mainly to large multinational enterprises and public-sector organizations. Skyhigh Security names regulated industries including financial services and insurance, government and defense, healthcare and pharma, energy and utilities, and manufacturing. Skyhigh Security says organizations with meaningful in-office traffic can target lower web security and SSE operating costs than under a cloud-only architecture. Skyhigh Security says its web gateway meets customer demand as federal and public sectors embrace cloud-delivered security. Skyhigh Security describes a U.S telecommunications company serving rural areas as a customer of Skyhigh Private Access.
Last verified
September 27, 2026October 7, 2026

Where they overlap

  • Data Theorem and Skyhigh Security are both filed under Cloud-native application protection (CNAPP).

Where they differ, field by field

  • Data Theorem's primary category is API security; Skyhigh Security's is SASE and SSE.
  • Data Theorem is also filed under Static application security testing and Mobile security. Skyhigh Security is also filed under Data loss prevention and Remote browser isolation.
  • Data Theorem lists Mobile Secure, Mobile Protect, Code SAST Secure, API Secure and Cloud Secure. Skyhigh Security lists Skyhigh Hybrid Mesh SSE, Skyhigh Cloud Access Security Broker, Skyhigh Private Access and Skyhigh Data Security Posture Management.
  • Data Theorem is headquartered in Palo Alto, United States.

What it sells: Data Theorem

What Mobile Secure does[2][6][8]
Mobile Secure provides automated security and privacy testing for every iOS and Android release. Mobile Secure signs in to your apps and tests every screen of every release.
What Mobile Protect does[2][3][7][13]
Mobile Protect blocks hooking frameworks, debuggers and re-signed copies inside the app. Mobile Protect scores every session and flags likely fraud to your team. Mobile Protect includes SSL pinning built on TrustKit.
What Code SAST Secure does[3][5][8][14][16]
Code SAST Secure scans your code and dependencies. Code SAST Secure secures your code, open source libraries and vendor SBOMs in one place. Code SAST Secure catches infrastructure as code misconfigurations in the repository, before they ship.
What API Secure does[2][5][8][13][15]
API Secure scores every operation on its own across authentication. API Secure probes your APIs from outside, then signs in as two different users. API Secure spots the abuse and tells the WAF you already run what to block.
What Cloud Secure does[2][5][8][16]
Cloud Secure covers the resources, roles and data behind the APIs. Cloud Secure runs the same IaC checks on what is deployed, and secures the containers and registry images your APIs and apps run on.

What it sells: Skyhigh Security

What Skyhigh Hybrid Mesh SSE does[4]
Skyhigh Hybrid Mesh SSE decouples policy management from enforcement location. Policy is authored once and enforced across local gateways, virtual appliances, and global cloud points of presence. Skyhigh Security uses location-aware licensing to determine where inspection is done locally or in the cloud.
What Skyhigh Cloud Access Security Broker does[7]
Skyhigh CASB uses inline deployment modes, forward and reverse proxy, for real-time control over user access to sanctioned and unsanctioned cloud services. Skyhigh CASB provides activity monitoring, threat detection, and data protection for company-approved cloud services such as O365, Box, ServiceNow, and Salesforce.
What Skyhigh Private Access does[8][10]
Skyhigh Private Access is a Zero Trust Network Access solution for remote access VPN replacement. Skyhigh Private Access includes full protocol support for UDP traffic. Skyhigh Private Access provides access only to authorized apps and verifies device compliance.

Questions about Data Theorem and Skyhigh Security

What do Data Theorem and Skyhigh Security sell?
Data Theorem sells Mobile Secure, Mobile Protect, Code SAST Secure, API Secure and Cloud Secure. Skyhigh Security sells Skyhigh Hybrid Mesh SSE, Skyhigh Cloud Access Security Broker, Skyhigh Private Access and Skyhigh Data Security Posture Management.
Are Data Theorem and Skyhigh Security in the same category?
They share Cloud-native application protection (CNAPP). Data Theorem's primary category is API security and Skyhigh Security's is SASE and SSE.
Where are Data Theorem and Skyhigh Security headquartered?
Data Theorem is headquartered in Palo Alto, United States.
Who are Data Theorem and Skyhigh Security sold to?
From its own pages, the company sells to teams that need to find every app, API and cloud resource, including the ones nobody told security about. From its own pages, Skyhigh Security sells mainly to large multinational enterprises and public-sector organizations.
What have Data Theorem and Skyhigh Security announced recently?
June 30, 2026: Data Theorem launched three AI security capabilities that together form a closed-loop platform covering exploit discovery, remediation, and runtime defense. April 30, 2026: Skyhigh Security's SSE Cloud Platform completed its SOC 2 Type II assessment, covering the full SSE portfolio as a unified platform for the first time.

About Data Theorem

Data Theorem sells application security products that secure code, mobile apps, APIs and cloud. Data Theorem describes itself as an application security company. Customers can start with one Data Theorem product and add the rest on the same portal.[2][3][8][11]

Since 2013, Data Theorem has focused on preventing AppSec data breaches across apps, APIs and the cloud behind them. Data Theorem's information security management system is certified to ISO/IEC 27001:2022 and independently audited every year.[11]

Mobile Secure provides automated security and privacy testing for every iOS and Android release. Mobile Secure signs in to your apps and tests every screen of every release. Mobile Protect defends the app on the device. Mobile Protect blocks hooking frameworks, debuggers and re-signed copies inside the app. Mobile Protect scores every session and flags likely fraud to your team. Mobile Protect detects the overlay and the automation, and blocks memory scraping. Mobile Protect includes SSL pinning built on TrustKit.[8][13]

Code SAST Secure covers SAST, SCA and SBOM across every repo, in more than 20 languages. Code SAST Secure scans your code and dependencies. Code SAST Secure secures your code, open source libraries and vendor SBOMs in one place. API Secure discovers every REST, GraphQL, gRPC, SOAP and serverless API. API Secure scores every operation on its own across authentication. API Secure probes your APIs from outside, then signs in as two different users. API Secure spots the abuse and tells the WAF you already run what to block.[3][8][13][14][15]

Cloud Secure extends API Secure into the cloud your APIs and apps run on. Cloud Secure covers the resources, roles and data behind the APIs. Cloud Secure runs the same IaC checks on what is deployed, and secures the containers and registry images your APIs and apps run on.[8][16]

AI Exploits find the chains attackers would use, AI Auto-Remediation hands the fix to your coding agent, and AI Active Protection blocks the attack until the fix ships. ARCANE, short for AI-analysis of Runtime Code Across Native Environments, thinks like an AI attacker. Audit-ready reports for SOC 2, ISO, PCI DSS, HIPAA, OWASP and more are built from the latest tests and scans.[3][4][8][9][16]

Data Theorem on the record

Sources

Data Theorem full record

  1. [1]Data theorem unveils code secure fully integrated ast product with sast sca and sbom management 302269428Data Theorem via PR Newswire · prnewswire.com · published October 8, 2024 · Tier A
  2. [2]datatheorem.comData Theorem · datatheorem.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Solutions | Data TheoremData Theorem · undated page, accessed October 24, 2026 · Tier A
  4. [4]DevSecOps: Security in Every Stage, From Code to Runtime | Data TheoremData Theorem · undated page, accessed October 24, 2026 · Tier A
  5. [5]Products | Data TheoremData Theorem · undated page, accessed October 24, 2026 · Tier A
  6. [6]Mobile SecureData Theorem · undated page, accessed October 24, 2026 · Tier A
  7. [7]Mobile ProtectData Theorem · undated page, accessed October 24, 2026 · Tier A
  8. [8]Data Theorem | AppSec | API Security | Cloud SecurityData Theorem · undated page, accessed October 24, 2026 · Tier A
  9. [9]ASPM: Application Security Posture Management | Data TheoremData Theorem · undated page, accessed October 24, 2026 · Tier A
  10. [10]Data Theorem Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 24, 2026 · Tier C
  11. [11]Regulatory Compliance | Audit-Ready Reports | Data TheoremData Theorem · undated page, accessed November 3, 2026 · Tier A
  12. [12]AI-Driven Application Security (AppSec) | Data TheoremData Theorem · undated page, accessed November 3, 2026 · Tier A
  13. [13]AI Runtime Protection for Apps and APIs | Data TheoremData Theorem · undated page, accessed November 3, 2026 · Tier A
  14. [14]Code SAST Secure: SAST, SCA, SBOM and AI Auto-RemediationData Theorem · undated page, accessed November 3, 2026 · Tier A
  15. [15]API Security Testing and Runtime Protection | API SecureData Theorem · undated page, accessed November 3, 2026 · Tier A
  16. [16]Cloud Security for APIs and Cloud-Native Apps | Cloud SecureData Theorem · undated page, accessed November 3, 2026 · Tier A
  17. [17]Data Theorem Launches the Industry’s First Closed-Loop AI Security PlatformData Theorem · published June 30, 2026 · Tier A

Skyhigh Security full record

  1. [1]skyhighsecurity.comSkyhigh Security · skyhighsecurity.com · undated page, accessed October 7, 2026 · Tier A
  2. [2]Skyhigh Security Service Edge Reviews & Product Details - G2G2 · undated page, accessed October 31, 2026 · Tier C
  3. [3]Skyhigh Security Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 31, 2026 · Tier C
  4. [4]AI Enterprise Cybersecurity | Hybrid Mesh SSE | Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  5. [5]Hybrid Mesh SSE - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  6. [6]Cut Web Security & SSE OPEX Up to 50% | Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  7. [7]Cloud Access Security Broker (CASB) - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  8. [8]Remote Worker Data Security Solutions - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  9. [9]Secure Web Gateway for Hybrid - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  10. [10]Zero Trust Network Access (ZTNA) - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  11. [11]Data Loss Prevention Cloud-Native - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  12. [12]Identify and Protect Sensitive Data - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  13. [13]Enterprise DSPM Built on SSE | Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  14. [14]Skyhigh AI - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  15. [15]Skyhigh Security Experiences Record Year in 2025Skyhigh Security · published March 23, 2026 · Tier A
  16. [16]Skyhigh Security Achieves SOC 2 Type II Compliance for the Complete SSE Cloud PlatformSkyhigh Security · published April 30, 2026 · Tier A
  17. [17]Skyhigh Security Enhances DSPM Capabilities to Support DPDPA Compliance and Strengthen Data Protection Across Asia PacificBusiness Wire · published December 9, 2025 · Tier A

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