CISO Tribune

Vendor comparison · 2 companies

Concentric AI vs Sentra

Concentric AI sells an AI and data security governance platform that discovers, governs and protects data at rest, in motion and used by AI. Sentra sells a platform that finds sensitive datasets across cloud, SaaS, on-prem and AI services and shows which people and AI agents can reach them. CISO Tribune files both under Data security posture 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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  • Concentric AI
  • Sentra
Concentric AI vs Sentra: Products, Customers and Funding Compared
Concentric AIConcentric AI sells an AI and data security governance platform that discovers, governs and protects data at rest, in motion and used by AI.concentric.aiSentraSentra sells a platform that finds sensitive datasets across cloud, SaaS, on-prem and AI services and shows which people and AI agents can reach them.sentra.io
What it sells
  • Data Security Posture Management[3][8][18]Data Security Posture Management is named on the platform menu.
  • Data Detection and Response[3][10]Data Detection and Response is named on the platform menu.
  • AI Data Guardrails[3][12][14]AI Data Guardrails is named on the platform menu.
  • Shadow AI Detection[3][13]Shadow AI Detection is named on the platform menu.
  • AI Data Loss Prevention[3]AI Data Loss Prevention is named on the platform menu.
  • Shadow AI DLP[3]A module of the platform aimed at sensitive data being shared with AI applications.
Categories
Headquarters
San Jose, United States[2]New York, United States[1]
Founded
Not stated on its pages2021[1]
Ownership and funding
Privately held[2][6][15][19]Privately held[13][15][19]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 9, 2026Concentric AI appointed Gary Olson as Chief Revenue Officer and Will Saso as Vice President of Sales, Americas.[17]
  • August 18, 2026Concentric AI launched a vision model feature in its Semantic Intelligence platform to detect sensitive documents with unique visual signatures, including passports.[5]
  • July 7, 2026Concentric AI was named a Customers' Choice in the 2026 Gartner Peer Insights Voice of the Customer report for Data Security Posture Management.[18]
  • February 24, 2026Concentric AI signed a distribution agreement with Sektor, which will act as its authorized distributor across Australia and New Zealand.[16]
  • February 24, 2026Concentric AI signed a distribution agreement with Sektor as part of its expansion into Australia and New Zealand.[4]
  • November 4, 2026Sentra announced a $150 million strategic investment led by Capital One Ventures, with a Capital One representative joining its board of directors.[18]
  • June 2, 2026Sentra announced the launch of its Platform for Continuous AI Data Readiness and Governance.[12]
  • March 25, 2026Sentra launched a solution for securely adopting Google Workspace with Gemini.[17]
G2 and Gartner Peer Insights
Who it fits
From its own pages, Concentric AI sells mainly to security teams that need to find and protect sensitive data across cloud, SaaS and on-premises repositories. Concentric AI also addresses organizations adopting AI, saying it helps them accelerate AI initiatives while protecting enterprise data. The platform is delivered as SaaS, with a browser extension for the DLP component.From its own pages, Sentra sells mainly to organizations that hold sensitive data across cloud, SaaS, on-prem and AI services. Sentra addresses organizations that want a safer rollout of copilots and agents. Sentra publishes offerings for financial organizations that need to limit access to financial data with least-privilege policies, for healthcare organizations that hold PHI in cloud environments, and for retailers with e-commerce systems. Sentra says scanning occurs in the customer's environment and data never leaves it, which speaks to buyers who want data to stay in their own environment.
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • Data security posture management is the primary category of both Concentric AI and Sentra.
  • Both are headquartered in the United States.
  • Both are privately held.

Where they differ, field by field

  • Concentric AI is also filed under Data loss prevention and Workforce AI usage security.
  • Concentric AI lists Data Security Posture Management, Data Detection and Response, AI Data Guardrails, Shadow AI Detection and AI Data Loss Prevention. Sentra lists Shadow AI DLP.
  • Concentric AI is headquartered in San Jose, United States. Sentra is headquartered in New York, United States.
  • Sentra was founded in 2021.

How they differ

Concentric AI is headquartered in San Jose, United States, and Sentra is headquartered in New York, United States, and both companies are privately held. Sentra was founded in 2021. CISO Tribune files both Concentric AI and Sentra under data security posture management as the primary category, and it also files Concentric AI under data loss prevention and workforce AI usage security. On November 4, 2026, Sentra announced a $150 million strategic investment led by Capital One Ventures.

The Concentric AI platform menu names Data Security Posture Management, Data Detection and Response, AI Data Guardrails, Shadow AI Detection and AI Data Loss Prevention. Concentric AI says its Semantic Intelligence is 100% SaaS-based and priced by the amount of data scanned, while its Semantic DLP is installed as a browser extension and priced by the number of users. Sentra describes one platform that runs inside the customer's environment and powers every module, including Shadow AI DLP. Sentra says its licences are generally based on the volume of data stored. Both Concentric AI and Sentra offer controls that can warn or block before sensitive data is shared with AI tools. Sentra publishes offerings for financial organizations, healthcare organizations and retailers.

Concentric AI launched a vision model feature in its Semantic Intelligence platform on August 18, 2026, and signed a distribution agreement with Sektor covering Australia and New Zealand on February 24, 2026. Sentra launched its Platform for Continuous AI Data Readiness and Governance on June 2, 2026, and a solution for securely adopting Google Workspace with Gemini on March 25, 2026.

What it sells: Concentric AI

What Data Security Posture Management does[3][8][18]
Data Security Posture Management is named on the platform menu. The menu places it under the heading Secure Data at Rest.
What Data Detection and Response does[3][10]
Data Detection and Response is named on the platform menu. The menu places it under the heading Secure Data at Rest.
What AI Data Guardrails does[3][12][14]
AI Data Guardrails is named on the platform menu. The menu places it under the heading Secure Data Used by AI.
What Shadow AI Detection does[3][13]
Shadow AI Detection is named on the platform menu. The menu places it under the heading Secure Data Used by AI.
What AI Data Loss Prevention does[3]
AI Data Loss Prevention is named on the platform menu. The menu places it under the heading Secure Data in Motion.

Questions about Concentric AI and Sentra

What do Concentric AI and Sentra sell?
Concentric AI sells Data Security Posture Management, Data Detection and Response, AI Data Guardrails, Shadow AI Detection and AI Data Loss Prevention. Sentra sells Shadow AI DLP.
Are Concentric AI and Sentra in the same category?
Yes. Data security posture management is the primary category of both on CISO Tribune.
Where are Concentric AI and Sentra headquartered?
Concentric AI is headquartered in San Jose, United States. Sentra is headquartered in New York, United States.
When were Concentric AI and Sentra founded?
Sentra was founded in 2021.
Who owns Concentric AI and Sentra?
Concentric AI is privately held. Sentra is privately held.
Who are Concentric AI and Sentra sold to?
From its own pages, Concentric AI sells mainly to security teams that need to find and protect sensitive data across cloud, SaaS and on-premises repositories. From its own pages, Sentra sells mainly to organizations that hold sensitive data across cloud, SaaS, on-prem and AI services.
What have Concentric AI and Sentra announced recently?
September 9, 2026: Concentric AI appointed Gary Olson as Chief Revenue Officer and Will Saso as Vice President of Sales, Americas. November 4, 2026: Sentra announced a $150 million strategic investment led by Capital One Ventures, with a Capital One representative joining its board of directors.

About Concentric AI

Concentric AI sells an AI and data security governance platform that discovers, governs and protects data at rest, in motion and used by AI. Concentric AI says it helps organizations accelerate AI initiatives with confidence by discovering, understanding, governing and protecting enterprise data. Concentric AI describes one end-to-end platform to secure data at rest, in motion and across the AI applications that users interact with.[3][7]

Concentric AI says the platform uses patented language models to understand the context, ownership, exposure and business value of data. Semantic Intelligence discovers, categorizes and classifies data across environments, monitors data risk with autonomous remediation, tracks data lineage across its life cycle and maintains visibility into Microsoft Copilot permissions and usage. Semantic DLP gives visibility and control to keep confidential data out of AI tools. Semantic DLP identifies the riskiest users and applications, prevents sensitive data from being shared with AI tools and tracks prompts, responses and policy violations.[3][7][8][10][12][13][14]

Concentric AI says DSPM is the practice of discovering sensitive data, determining where it resides, identifying who can access it, assessing associated risk and continuously monitoring the organization's data security posture. Concentric AI discovers structured and unstructured data across cloud, on-premises, SaaS applications, databases, file systems and AI environments. Concentric AI scans the full dataset rather than relying on sampling. Concentric AI delivers insights into data sensitivity, identity and activity so that teams can make access decisions that reduce sensitive data exposure. Concentric AI complements existing IAM, DLP, Microsoft Purview and other security investments by adding deeper context about the data being accessed.[8][9]

Concentric AI monitors activities including accessing, creating, modifying, downloading, copying, moving, sharing and deleting data. Concentric AI can support response actions such as blocking downloads, preventing unauthorized sharing and revoking access. Concentric AI supports classification and labeling, moving data, deleting or archiving unnecessary data, managing access and permissions, and blocking or masking sensitive data. Concentric AI says remediation can be configured for different levels of automation.[10][11]

AI DLP protects sensitive data as it is shared with AI applications. Concentric AI says policies can warn, block or mask sensitive content based on the data involved and the context of the interaction. Concentric AI discovers the AI tools users are accessing across the environment, including sanctioned applications, unsanctioned tools and emerging applications. Concentric AI shows which departments share sensitive data with which AI applications and the types of information flowing into them. AI Data Guardrails provides a governance framework for understanding AI and data activity, defining contextual policies and establishing boundaries for how AI uses sensitive data. Concentric AI lets teams define guardrails based on AI application, data type, user, department, user group or other relevant context.[9][12][13]

On deployment, Concentric AI says Semantic Intelligence is 100% SaaS-based, with no appliances to install or configure. Semantic Intelligence connects to cloud-based data repositories via API and to on-prem repositories using a virtual proxy. Semantic Intelligence does not require agents. Semantic DLP is installed as a browser extension and can recognize and protect data across any AI tool accessed through the browser. Semantic Intelligence is priced by the amount of data scanned, and Semantic DLP is priced by the number of users. Concentric AI says its platform provides visibility and control across SaaS applications, cloud environments and on-premises repositories.[1][3][7][8][9][10][11][12][13][14]

Concentric AI on the record

Sources

Concentric AI full record

  1. [1]concentric.aiConcentric AI · concentric.ai · undated page, accessed September 27, 2026 · Tier A
  2. [2]Concentric expands leadership team to meet accelerating demandConcentric AI · concentric.ai · undated page, accessed September 27, 2026 · Tier A
  3. [3]DSPM & Data Security Governance Software | Concentric AIConcentric AI · undated page, accessed October 24, 2026 · Tier A
  4. [4]Concentric AI and Sektor Join Forces to Secure AI and Data Across Australia and New ZealandBusiness Wire · published February 24, 2026 · Tier A
  5. [5]Concentric AI’s New Feature Expands Sensitive Data Discovery for Documents with Consistent Visual SignaturesBusiness Wire · published August 18, 2026 · Tier A
  6. [6]Concentric AI Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 24, 2026 · Tier C
  7. [7]Data Security Platform | Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  8. [8]Data Security Posture Management - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  9. [9]Data Access Governance - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  10. [10]Data Detection and Response - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  11. [11]Data Risk Remediation - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  12. [12]AI Data Loss Prevention - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  13. [13]Shadow AI Detection - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  14. [14]AI Data Guardrails - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  15. [15]Concentric AI Introduces Private Scan Manager for Azure to Enable Compliance and Comprehensive AI Data Security for Highly Regulated OrganizationsConcentric AI · published December 17, 2025 · Tier A
  16. [16]Concentric AI and Sektor Join Forces to Secure AI and Data Across Australia and New ZealandConcentric AI · published February 24, 2026 · Tier A
  17. [17]Concentric AI Strengthens Executive Leadership Team to Support Growing Global Demand for AI and Data Security Governance SolutionsBusiness Wire · published September 9, 2026 · Tier A
  18. [18]Concentric AI Recognized as a 2026 Gartner® Peer Insights™ Customers’ Choice for Data Security Posture ManagementConcentric AI · published July 7, 2026 · Tier A
  19. [19]Concentric Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed November 5, 2026 · Tier C

Sentra full record

  1. [1]Sentra adds advanced data detection and response solutionSentra · sentra.io · undated page, accessed September 27, 2026 · Tier A
  2. [2]Sentra closes 50 million series b amid surging demand for securing data for ai adoptionSentra via PR Newswire · sentra.io · published April 22, 2025 · Tier A
  3. [3]Data Security Platform | Cloud Security | SentraSentra · undated page, accessed October 23, 2026 · Tier A
  4. [4]Sentra | AI Data Security & AI Data Governance PlatformSentra · undated page, accessed October 23, 2026 · Tier A
  5. [5]Solution: Financial ServicesSentra · undated page, accessed October 23, 2026 · Tier A
  6. [6]Solution HealthcareSentra · undated page, accessed October 23, 2026 · Tier A
  7. [7]Solution: RetailSentra · undated page, accessed October 23, 2026 · Tier A
  8. [8]Trust Center | SentraSentra · undated page, accessed October 23, 2026 · Tier A
  9. [9]Sentra PricingSentra · undated page, accessed October 23, 2026 · Tier A
  10. [10]About Sentra: Get to Know the Leadership TeamSentra · undated page, accessed October 23, 2026 · Tier A
  11. [11]Integrations | SentraSentra · undated page, accessed October 23, 2026 · Tier A
  12. [12]Sentra Launches Platform to Deliver the Missing Data Readiness Layer for Enterprise AISentra · published June 2, 2026 · Tier A
  13. [13]Sentra Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 23, 2026 · Tier C
  14. [14]Data Discovery and Classification | SentraSentra · undated page, accessed November 5, 2026 · Tier A
  15. [15]Automated Remediation | SentraSentra · undated page, accessed November 5, 2026 · Tier A
  16. [16]Continuous AI Compliance | SentraSentra · undated page, accessed November 5, 2026 · Tier A
  17. [17]Sentra Launches the Only Scalable Google Workspace Gemini Security to Protect Sensitive Data from AI RiskPR Newswire · published March 25, 2026 · Tier A
  18. [18]Sentra Raises $150M to Secure Data for the Agentic AI EraPR Newswire · published November 4, 2026 · Tier A
  19. [19]Sentra Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 5, 2026 · Tier C

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