CISO Tribune

Vendor comparison · 2 companies

Data Theorem vs OpenText

Data Theorem sells application security products that secure code, mobile apps, APIs and cloud. OpenText helps organizations securely manage and connect data across the enterprise, turning data into AI-ready information. CISO Tribune files both under Static application security testing. 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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  • Data Theorem
  • OpenText
Data Theorem vs OpenText: Products, Customers and Funding Compared
Data TheoremData Theorem sells application security products that secure code, mobile apps, APIs and cloud.datatheorem.comOpenTextOpenText helps organizations securely manage and connect data across the enterprise, turning data into AI-ready information.opentext.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.
  • OpenText™ Dimensions RMA requirements management solution with web-based capabilities.
  • OpenText™ Financial HubA messaging platform for straight-through processing at financial institutions.
  • OpenText™ Business NetworkA B2B integration platform with financial, operational, and supply chain solutions.
  • OpenText™ Aviator™[2]An information layer that helps search, summarize, and get work done.
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]
  • September 23, 2026OpenText priced an offering of $500 million of 6.700% senior secured notes due 2031 and $500 million of 7.150% senior secured notes due 2033.[18]
  • September 23, 2026OpenText announced the start of a cash tender offer to buy back part of its 3.875% Senior Notes due 2028, up to an aggregate principal amount of $450,000,000.[15]
  • February 2, 2026OpenText reached a definitive agreement to sell Vertica, part of its Analytics portfolio, to Rocket Software for US$150 million in cash before taxes, fees and adjustments.[19]
  • January 29, 2026OpenText announced that its Board appointed Ayman Antoun as Chief Executive Officer and a Board member, effective April 20, 2026.[17]
  • January 12, 2026OpenText completed the sale of its eDOCS on-premise solution, part of its Analytics portfolio, to NetDocuments Software for $163 million in cash before taxes, fees and adjustments.[16]
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[5]
  • Gartner Peer Insights: listed, seen November 4, 2026[6]
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, OpenText sells mainly to global organizations, with deployment options described as being for organizations of any size. B2B Integration Essentials is aimed at small and medium-sized businesses that must meet EDI requirements. Financial Hub is offered to financial institutions. OpenText describes its document management software as providing secure content management for regulated industries, with private or public cloud deployment. OpenText Cybersecurity offers sales and technical bootcamps to MSPs.
Last verified
September 27, 2026October 16, 2026

Where they overlap

  • Data Theorem and OpenText are both filed under Static application security testing.

Where they differ, field by field

  • Data Theorem's primary category is API security; OpenText's is Static application security testing.
  • Data Theorem is also filed under Mobile security and Cloud-native application protection (CNAPP).
  • Data Theorem lists Mobile Secure, Mobile Protect, Code SAST Secure, API Secure and Cloud Secure. OpenText lists OpenText™ Dimensions RM, OpenText™ Financial Hub, OpenText™ Business Network and OpenText™ Aviator™.
  • 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: OpenText

What OpenText™ Dimensions RM does
OpenText Dimensions RM is a full-featured requirements management solution for system and software development. It tracks the relationships among requirements, defects, and tests throughout the application lifecycle. The Hub Connector integrates it with solutions like TFS, Rally, and Jira.
What OpenText™ Financial Hub does
OpenText Financial Hub is a scalable messaging platform offering straight-through processing for financial institutions. OpenText delivers it as Software-as-a-Service on a monthly subscription.

Questions about Data Theorem and OpenText

What do Data Theorem and OpenText sell?
Data Theorem sells Mobile Secure, Mobile Protect, Code SAST Secure, API Secure and Cloud Secure. OpenText sells OpenText™ Dimensions RM, OpenText™ Financial Hub, OpenText™ Business Network and OpenText™ Aviator™.
Are Data Theorem and OpenText in the same category?
They share Static application security testing. Data Theorem's primary category is API security and OpenText's is Static application security testing.
Where are Data Theorem and OpenText headquartered?
Data Theorem is headquartered in Palo Alto, United States.
Who are Data Theorem and OpenText 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, OpenText sells mainly to global organizations, with deployment options described as being for organizations of any size.
What have Data Theorem and OpenText 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. September 23, 2026: OpenText priced an offering of $500 million of 6.700% senior secured notes due 2031 and $500 million of 7.150% senior secured notes due 2033.

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

OpenText full record

  1. [1]opentext.comOpenText · opentext.com · undated page, accessed October 16, 2026 · Tier A
  2. [2]OpenText | Secure Information Management for AIOpenText · undated page, accessed November 3, 2026 · Tier A
  3. [3]ProductsOpenText Cybersecurity · undated page, accessed November 3, 2026 · Tier A
  4. [4]SaaS backup for cloud apps | OpenText CybersecurityOpenText Cybersecurity · undated page, accessed November 3, 2026 · Tier A
  5. [5]OpenText Core Share Reviews & Product Details - G2G2 · undated page, accessed November 3, 2026 · Tier C
  6. [6]OpenText Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C
  7. [7]Document Management Solutions | OpenTextOpenText · undated page, accessed November 4, 2026 · Tier A
  8. [8]Extend the value of OpenText solutions via our APIsOpenText · undated page, accessed November 4, 2026 · Tier A
  9. [9]Requirements Management Software | Dimensions RM | OpenTextOpenText · undated page, accessed November 4, 2026 · Tier A
  10. [10]B2B Integration Platform & Supply Chain Solutions | OpenTextOpenText · undated page, accessed November 4, 2026 · Tier A
  11. [11]Affordable Cloud Based EDI Software | OpenText B2B IntegrationOpenText · undated page, accessed November 4, 2026 · Tier A
  12. [12]OpenText Financial Hub for Straight Through ProcessingOpenText · undated page, accessed November 4, 2026 · Tier A
  13. [13]Microsoft Cloud Solutions | OpenText CybersecurityOpenText Cybersecurity · undated page, accessed November 4, 2026 · Tier A
  14. [14]OpenText Professional Services | IT Consulting and SupportOpenText · undated page, accessed November 4, 2026 · Tier A
  15. [15]OpenText Announces Cash Tender Offer for a Portion of its Outstanding 2028 NotesOpen Text Corporation · published September 23, 2026 · Tier A
  16. [16]OpenText Completes Divestiture of Non-Core Unit for $163 MillionOpen Text Corporation · published January 12, 2026 · Tier A
  17. [17]OpenText Appoints Ayman Antoun as Chief Executive OfficerOpen Text Corporation · published January 29, 2026 · Tier A
  18. [18]OpenText Announces Pricing of Senior Secured Notes Offering to Redeem its Outstanding 2027 Notes and Fund Tender Offer for a Portion of its Outstanding 2028 NotesOpen Text Corporation · published September 23, 2026 · Tier A
  19. [19]OpenText to Divest Vertica for US$150 millionOpen Text Corporation · published February 2, 2026 · Tier A

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