CISO Tribune

Vendor comparison · 2 companies

Arexdata vs Cyera

Arexdata sells Arexdata DSPM, a data security posture management platform that helps identify sensitive data, who can access it, how it is used, and where the risks lie, including those associated with the use of AI. Cyera sells a unified platform to know, secure, and govern all data, identities, and AI agents in real-time. 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.

Change the companies

Up to four companies side by side.

  • Arexdata
  • Cyera
Arexdata vs Cyera: Products, Customers and Funding Compared
ArexdataArexdata sells Arexdata DSPM, a data security posture management platform that helps identify sensitive data, who can access it, how it is used, and where the risks lie, including those associated with the use of AI.arexdata.comCyeraCyera sells a unified platform to know, secure, and govern all data, identities, and AI agents in real-time.cyera.com
What it sells
  • Arexdata DSPM[2][3]A platform for identifying sensitive data, who can access it, how it is used and where the risks lie, including those tied to AI use.
  • DSPM[1][15][18][22]DSPM evaluates structured, unstructured, and semi-structured data.
  • Agent Guardian[1][11][14]Cyera Agent Guardian secures the AI agents an organization uses.
  • Omni DLP[1][15]Omni DLP is the AI brain for an organization's existing DLP stack.
  • AI Runtime Protection[1][15]AI Runtime Protection is the enforcement layer within AI Guardian that monitors and defends AI systems in real time.
  • Browser Shield[1][15]Browser Shield is a browser extension that protects sensitive data when employees interact with public AI tools.
  • AI-SPM[15][16]Cyera AI-SPM automatically discovers, classifies, and inventories AI assets, including copilots, agents, and web apps.
  • Cy Agents[14]Cy Agents are six specialized agents built into the Cyera platform.
  • Ask Cy[22]Ask Cy turns natural-language requests into answers, reports, and dashboards inside the Cyera platform.
Categories
Headquarters
Not stated on its pagesNew York, United States[5][24]
Founded
Not stated on its pages2021[4]
Ownership and funding
Not stated on its pagesPrivately held[1][2][9][10][13]Series G, September 22, 2026[6]
Named customers
Not stated on its pages
Recent news
Not stated on its pages
  • September 22, 2026Cyera received a $400 million extension to its Series G round from Growth Equity at Goldman Sachs Alternatives.[6]
  • September 3, 2026Cyera completed its acquisition of Oasis Security, a non-human identity management company, in a deal valued at $1 billion.[10]
  • August 3, 2026Cyera launched Agent Guardian, which monitors what AI agents do, and Cyera Endpoint, which applies AI guardrails on employee devices.[11]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[13]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetNot written yet
Last verified
October 23, 2026November 2, 2026

Where they overlap

  • Data security posture management is the primary category of both Arexdata and Cyera.

Where they differ, field by field

  • Arexdata is also filed under Workforce AI usage security. Cyera is also filed under Data loss prevention and Non-human identity security.
  • Arexdata lists Arexdata DSPM. Cyera lists DSPM, Agent Guardian, Omni DLP, AI Runtime Protection, Browser Shield and 3 more.
  • Cyera is headquartered in New York, United States.
  • Cyera was founded in 2021.
  • Cyera is privately held.
  • Cyera's latest recorded funding is Series G, dated September 22, 2026.
  • Cyera publicly names Paramount, Valvoline, Chipotle and Advance Publications.

How they differ

Arexdata sells Arexdata DSPM, one platform covering data, users, permissions, activity, and AI across cloud, SaaS, on-premises, and endpoints. Arexdata says its AI risk analytics run locally, so no data leaves the customer's infrastructure. Arexdata DSPM can also revoke permissions, launch workflows, or run actions through a customer's SIEM, SOAR, and DLP tools.

CISO Tribune also files Cyera under Data loss prevention and Non-human identity security. Cyera sells DSPM that works across SaaS, IaaS, PaaS, and on-premises environments with an agentless, API-driven approach. Arexdata DSPM detects Shadow AI and sensitive information exposed in prompts, while Cyera spreads AI controls across several named products.

Cyera is headquartered in New York, United States, was founded in 2021, and is privately held. On September 22, 2026, Cyera received a $400 million extension to its Series G round from Growth Equity at Goldman Sachs Alternatives. On September 3, 2026, Cyera completed its acquisition of Oasis Security, a non-human identity management company, in a deal valued at $1 billion. Cyera publicly names Paramount, Valvoline, Chipotle, and Advance Publications as customers.

What it sells: Arexdata

What Arexdata DSPM does[2][3]
Arexdata DSPM is one platform built for end-to-end visibility across data, users, permissions, activity, and AI. Arexdata DSPM protects information in the cloud, SaaS, on-premises, and on endpoints.

What it sells: Cyera

What DSPM does[1][15][18][22]
Cyera DSPM works across SaaS, IaaS, PaaS, and on-premises environments. DSPM uses an agentless, API-driven approach.
What Omni DLP does[1][15]
Omni DLP connects to existing DLP providers via API. Omni DLP covers data leakage prevention across all channels.
What Cy Agents does[14]
Cy Triage analyzes DLP and AI alerts using data and business context. Cy Detect connects data, access, and business context to reveal material exposure and critical attack paths.

Questions about Arexdata and Cyera

What do Arexdata and Cyera sell?
Arexdata sells Arexdata DSPM. Cyera sells DSPM, Agent Guardian, Omni DLP, AI Runtime Protection, Browser Shield and 3 more.
Are Arexdata and Cyera in the same category?
Yes. Data security posture management is the primary category of both on CISO Tribune.
Where are Arexdata and Cyera headquartered?
Cyera is headquartered in New York, United States.
When were Arexdata and Cyera founded?
Cyera was founded in 2021.
Who owns Arexdata and Cyera?
Cyera is privately held. Cyera's latest recorded funding is Series G, dated September 22, 2026.
Which customers do Arexdata and Cyera name?
Cyera publicly names Paramount, Valvoline, Chipotle and Advance Publications.
What have Arexdata and Cyera announced recently?
September 22, 2026: Cyera received a $400 million extension to its Series G round from Growth Equity at Goldman Sachs Alternatives.

About Arexdata

Arexdata sells Arexdata DSPM, a data security posture management platform that helps identify sensitive data, who can access it, how it is used, and where the risks lie, including those associated with the use of AI. Arexdata DSPM is one platform built for end-to-end visibility across data, users, permissions, activity, and AI. Arexdata DSPM brings data, users, permissions, activity, AI and endpoints together in a single platform.[2][3]

Arexdata DSPM identifies and classifies sensitive information so that customers know what they have, where it is, and what level of protection it requires. Arexdata DSPM locates PII, PCI, PHI, intellectual property and other regulated data, and classifies it automatically using rules and tagging. Arexdata DSPM identifies sensitive data, access points, and risks across an entire infrastructure.[2][3]

Arexdata DSPM shows who can access each piece of data and helps identify excessive, inherited, or redundant permissions. Arexdata DSPM allows customers to apply the principle of least privilege. Arexdata DSPM applies Zero-Trust and least-privilege principles with traceability.[1][2][3]

Arexdata DSPM monitors accesses, changes, and actions so customers can track who did what, when, and to which data, without relying on ad hoc audits. Arexdata DSPM monitors accesses, changes, movements and data use to investigate incidents, detect risky behavior and generate evidence.[2][3]

Arexdata DSPM can revoke permissions, launch workflows, generate alerts or run actions through a customer's SIEM, SOAR and DLP tools. Arexdata DSPM allows customers to alert, escalate, or resolve each situation, either immediately or on a set schedule. Arexdata DSPM selectively mitigates exposures, automates where appropriate, and maintains oversight of critical actions.[2][3]

Arexdata DSPM detects Shadow AI, sensitive information exposed in prompts, anomalous behavior, and activity from users, agents, and non-human entities. Arexdata DSPM monitors which AI tools are used, what data they consume, and how users and agents interact with sensitive information. Arexdata detects the presence of sensitive data in chats and alerts administrators and users to prevent data exfiltration. Arexdata DSPM runs its AI risk analytics locally, and no data leaves the customer's infrastructure.[1][2][3]

Arexdata DSPM protects information in the cloud, SaaS, on-premises, and on endpoints. Arexdata DSPM analyzes information locally so that data does not have to leave a customer's infrastructure. Arexdata DSPM adds context to each exposure according to sensitivity, access and impact.[1][2][3]

Arexdata on the record

Sources

Arexdata full record

  1. [1]arexdata.comArexdata · arexdata.com · undated page, accessed October 23, 2026 · Tier A
  2. [2]The DSPM Platform \ Data & AI Security \ ArexdataArexdata · undated page, accessed November 10, 2026 · Tier A
  3. [3]Plataforma de Seguridad del Dato y la IA \ Arexdata DSPMArexdata · undated page, accessed November 10, 2026 · Tier A

Cyera full record

  1. [1]Unified Data, Identity & Agent Security Platform | CyeraCyera · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cyera raises 600 million at 12 billion valuation to continue building the trust layer for the ai eraCyera · cyera.com · published June 10, 2026 · Tier A
  3. [3]Data security firm cyera raises 600 million 12 billion valuation 2026 06 10Reuters · reuters.com · published June 10, 2026 · Tier B
  4. [4]Data security leader cyera raises 300 million at 1 4 billion valuationCyera · cyera.com · published April 9, 2024 · Tier A
  5. [5]Ai data security startup cyera confirms 300m raise at a 1 4b valuationTechCrunch · techcrunch.com · published April 9, 2024 · Tier B
  6. [6]Cyera announces 400 million investment from goldman sachs to build the trust layer for the agentic enterpriseCyera · cyera.com · published September 22, 2026 · Tier A
  7. [7]Paramount gains full data visibility with cyera identifying billions of sensitive recordsCyera · cyera.com · undated page, accessed October 10, 2026 · Tier A
  8. [8]Fueling growth securing data how valvoline scales safely with cyeraCyera · cyera.com · undated page, accessed October 10, 2026 · Tier A
  9. [9]Advance publications gains accurate data categorization with cyeraCyera · cyera.com · undated page, accessed October 10, 2026 · Tier A
  10. [10]Cyera completes acquisition of oasis securityCyera · cyera.com · published September 3, 2026 · Tier A
  11. [11]Cyera launches agent guardian to secure the autonomous workforceCyera · cyera.com · published August 3, 2026 · Tier A
  12. [12]The Data, Identity & AI Security Platform | CyeraCyera · undated page, accessed October 23, 2026 · Tier A
  13. [13]Cyera Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 23, 2026 · Tier C
  14. [14]Cy Agents: Agentic Data Security, From Alert to Action | CyeraCyera · undated page, accessed November 10, 2026 · Tier A
  15. [15]AI Runtime Protection: Real-Time AI Security & DLP | CyeraCyera · undated page, accessed November 10, 2026 · Tier A
  16. [16]AI Security Posture Management | Cyera AI-SPM PlatformCyera · undated page, accessed November 10, 2026 · Tier A
  17. [17]Cyera AI Classification | 95% Precision for Global Data DiscoveryCyera · undated page, accessed November 10, 2026 · Tier A
  18. [18]Cyera Data Breach Readiness | Shrink Mean Time to MaterialityCyera · undated page, accessed November 10, 2026 · Tier A
  19. [19]Data Minimization Solution & Use Case | CyeraCyera · undated page, accessed November 10, 2026 · Tier A
  20. [20]Data Sprawl Solution and Use Case | CyeraCyera · undated page, accessed November 10, 2026 · Tier A
  21. [21]Data Subject Request (DSR) Automation | CyeraCyera · undated page, accessed November 10, 2026 · Tier A
  22. [22]Ask CyCyera · undated page, accessed November 10, 2026 · Tier A
  23. [23]AI Activity Tracking | Monitor AI Data Access & ComplianceCyera · undated page, accessed November 10, 2026 · Tier A
  24. [24]Cyera AI Employee Security: Secure Enterprise & GenAI UsageCyera · undated page, accessed November 10, 2026 · Tier A

Spot a factual error? Request a correction.