CISO Tribune

Vendor comparison · 2 companies

Plerion vs Skyhigh Security

Plerion calls Pleri its primary AI security agent. 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.

  • Plerion
  • Skyhigh Security
Plerion vs Skyhigh Security: Products, Customers and Funding Compared
PlerionPlerion calls Pleri its primary AI security agent.plerion.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
  • 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
Not stated on its pagesNot 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
Not stated on its pages
  • 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: Not stated on its pages
  • 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 mainly to organisations with cloud environments, saying its autonomous agents investigate your cloud and map what actually needs fixing. It also lists delivery partnerships for MSPs, MSSPs, and consultancies, so service providers are a stated audience. It publishes cloud security reference articles on controls and frameworks as well.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

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

Where they differ, field by field

  • Plerion's primary category is Cloud-native application protection (CNAPP); Skyhigh Security's is SASE and SSE.
  • Plerion is also filed under Cloud workload protection and AI model and agent security. Skyhigh Security is also filed under Data loss prevention and Remote browser isolation.
  • Plerion lists Pleri and Plerion Platform. Skyhigh Security lists Skyhigh Hybrid Mesh SSE, Skyhigh Cloud Access Security Broker, Skyhigh Private Access and Skyhigh Data Security Posture Management.

What it sells: Plerion

What Plerion Platform does[2]
The Plerion Platform maps every cloud asset, identity, permission, and workload into a single graph. The Plerion Platform reads that graph the way an attacker would.

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 Plerion and Skyhigh Security

What do Plerion and Skyhigh Security sell?
Plerion sells Pleri and Plerion Platform. Skyhigh Security sells Skyhigh Hybrid Mesh SSE, Skyhigh Cloud Access Security Broker, Skyhigh Private Access and Skyhigh Data Security Posture Management.
Are Plerion and Skyhigh Security in the same category?
They share Cloud-native application protection (CNAPP). Plerion's primary category is Cloud-native application protection (CNAPP) and Skyhigh Security's is SASE and SSE.
Who are Plerion and Skyhigh Security sold to?
From its own pages, the company sells mainly to organisations with cloud environments, saying its autonomous agents investigate your cloud and map what actually needs fixing. From its own pages, Skyhigh Security sells mainly to large multinational enterprises and public-sector organizations.
What have Plerion and Skyhigh Security announced recently?
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 Plerion

Plerion calls Pleri its primary AI security agent.[2]

Plerion addresses a backlog that no security team works through manually once ten developers use AI coding assistants. Plerion describes a finding that spans a service, a team, and a vendor, and that nobody picks up because nobody is sure whose job it is. Plerion states that 46% of code shipped today is AI-generated, while the list of issues that took a week to triage is still taking a week.[2]

Plerion shows what agents can access and what they can do. Plerion traces each agent to the code, identities, infrastructure, and data it touches, so that teams can fix the risks that matter.[2]

Plerion's agent investigates findings, decides whether they need dealing with, and submits a fix. The engineer who owns the resource reviews and approves the change.[2][3]

Pleri orchestrates a set of specialist skills, each covering a different part of the cloud estate.[2]

Plerion publishes an article based on the AIS-05 control from the CSA Cloud Controls Matrix v4.0.10, dated 2023-09-26. Plerion's article on automated application security testing covers considerations, strategies, and practices for implementing that testing based on guidance in the Cloud Controls Matrix of the Cloud Security Alliance.[2][4][6]

Plerion's data security guidance notes that the DSP-01 control maps to several other industry standards and regulations related to data privacy and security.[1][2][3][4][5][7][8][9][10][11][12][13][14]

Plerion on the record

Sources

Plerion full record

  1. [1]plerion.comPlerion · plerion.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]PlerionPlerion · undated page, accessed October 27, 2026 · Tier A
  3. [3]Privacy Policy | PlerionPlerion · published June 12, 2026 · Tier A
  4. [4]Application and Interface Security Policy and Procedures | PlerionPlerion · published July 15, 2025 · Tier A
  5. [5]Application Security Baseline Requirements | PlerionPlerion · published July 15, 2025 · Tier A
  6. [6]Automated Application Security Testing | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  7. [7]Application Security Metrics | Plerion | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  8. [8]Application and Service Approval | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  9. [9]Data Security and Privacy Policy and Procedures | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  10. [10]Compliance User Responsibility | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  11. [11]Business Continuity Planning | Plerion | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  12. [12]Disaster Response Plan | Plerion | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  13. [13]Cabling Security | Plerion | PlerionPlerion · undated page, accessed November 10, 2026 · Tier A
  14. [14]Capacity and Resource Planning | PlerionPlerion · undated page, accessed November 10, 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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