CISO Tribune

Vendor comparison · 2 companies

Oligo vs Prompt Security

Oligo gives security teams real-time runtime intelligence across code, cloud, and AI. Prompt Security offers protection for both employee use of AI tools and the apps an organization builds. CISO Tribune files both under AI model and agent security. 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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  • Oligo
  • Prompt Security
Oligo vs Prompt Security: Products, Customers and Funding Compared
OligoOligo gives security teams real-time runtime intelligence across code, cloud, and AI.oligo.securityPrompt SecurityPrompt Security offers protection for both employee use of AI tools and the apps an organization builds.prompt.security
What it sells
  • AI Security Posture Management (AI-SPM)[11]Oligo AI Security Posture Management (AI-SPM) delivers real-time visibility and control over every AI asset running in the environment.
  • Real-Time BOM[8]Oligo generates a Real-Time BOM that detects exactly which libraries are executed.
  • Prompt Fuzzer[4]An open source tool for AI vulnerability assessment.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pages2023[1]
Ownership and funding
Privately heldOwned by SentinelOne since 2025[3][7][8][10]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • August 4, 2026Oligo Security announced the completion of a $60 million financing round, bringing its total funding to $140 million.[16]
  • August 4, 2026Oligo Security said it raised $60 million in new funding to speed up product innovation and expand its global go-to-market operations.[15]
Not stated on its pages
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[10]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Oligo addresses security operations teams that are flooded with alerts and overwhelmed by false positives. Oligo addresses teams protecting IaaS and containerized environments and applications. Oligo pages address organizations that need to keep compliant with FedRAMP, PCI 4.0, and license policies.Not written yet
Last verified
October 23, 2026September 27, 2026

Where they overlap

  • Oligo and Prompt Security are both filed under AI model and agent security.

Where they differ, field by field

  • Oligo's primary category is Cloud workload protection; Prompt Security's is AI firewalls and guardrails.
  • Oligo is also filed under Software composition analysis. Prompt Security is also filed under Workforce AI usage security.
  • Oligo lists AI Security Posture Management (AI-SPM) and Real-Time BOM. Prompt Security lists Prompt Fuzzer.
  • Prompt Security was founded in 2023.
  • Oligo is privately held. Prompt Security is owned by SentinelOne, since 2025.

What it sells: Oligo

What AI Security Posture Management (AI-SPM) does[11]
Oligo generates a real-time bill of materials for every AI component and dependency. Oligo can detect drift, unauthorized model changes, and risky third-party AI services.
What Real-Time BOM does[8]
Oligo enriches SBOMs with exploitability determinations. Oligo VEX and Real-Time BOMs are generated from running applications.

What it sells: Prompt Security

What Prompt Fuzzer does[4]
Prompt Fuzzer is listed under AI Security Tools on the Prompt Security site. The site describes it as an open source tool for AI vulnerability assessment.

Questions about Oligo and Prompt Security

What do Oligo and Prompt Security sell?
Oligo sells AI Security Posture Management (AI-SPM) and Real-Time BOM. Prompt Security sells Prompt Fuzzer.
Are Oligo and Prompt Security in the same category?
They share AI model and agent security. Oligo's primary category is Cloud workload protection and Prompt Security's is AI firewalls and guardrails.
When were Oligo and Prompt Security founded?
Prompt Security was founded in 2023.
Who owns Oligo and Prompt Security?
Oligo is privately held. Prompt Security is owned by SentinelOne, since 2025.
Who are Oligo and Prompt Security sold to?
Oligo addresses security operations teams that are flooded with alerts and overwhelmed by false positives.
What have Oligo and Prompt Security announced recently?
August 4, 2026: Oligo Security announced the completion of a $60 million financing round, bringing its total funding to $140 million.

About Oligo

Oligo gives security teams real-time runtime intelligence across code, cloud, and AI.[1][3]

Oligo catches zero-days and active exploit attempts in real time. The Oligo sensor is built around patented eBPF technology that identifies when attackers start to use applications in unintended ways. Oligo ties malicious CWPP detections to exploits seen at the application layer. Oligo protects workloads and hosts against malware, lateral movement, privilege escalation, and more.[3][4][5]

Oligo can pinpoint exact containers, pods, and code paths under attack. Oligo can block or alert on unauthorized external network connections. Oligo detects risks originating in CVEs, malicious packages, misconfigurations, zero-days, undisclosed risks, and disputed vulnerabilities. Oligo flags suspicious processes, Kubernetes, network, and file activity across all workloads and hosts. Oligo can limit library-level permissions to stop breaches in progress. Oligo maps suspicious behavior across the MITRE ATT&CK framework.[3][4][5][9]

Oligo pinpoints vulnerabilities that are actively loaded into execution memory. Oligo can distinguish between vulnerable code on disk and code in execution. Oligo prioritizes risks across packages, images, and workloads based on what is running in applications. Oligo provides call stacks and runtime proof that vulnerable libraries exist in running applications. Oligo can identify malicious packages, configuration-based vulnerabilities, and libraries that have already been breached.[3][5][6][7]

Oligo makes standard SBOMs and generates a Real-Time BOM that detects exactly which libraries are executed. Oligo enriches SBOMs with exploitability determinations. Oligo VEX and Real-Time BOMs are generated from running applications. Oligo can trace malicious code back to its original source repository after detection. If attackers activate malicious code that was previously dormant, the Oligo sensor detects indicators of compromise and limits library-level permissions.[7][8][9]

Oligo enables compliance with multiple segments of PCI 4.0 Requirement 2. Oligo lets users set different allowable license types for different applications and application types, with alerts whenever policies are violated.[10]

Oligo AI Security Posture Management (AI-SPM) delivers real-time visibility and control over every AI asset running in the environment. Oligo safeguards open-source AI models, LLM frameworks such as LangChain/Hugging Face, and agent workflows against malicious exploits, model tampering, and unauthorized data leakage in runtime environments. Oligo can inspect model files and dependencies loaded into GPU/CPU memory. Oligo can prevent AI agents from making unvetted egress API calls. Oligo gives real-time insight into shadow AI components running in cluster. Oligo generates a real-time bill of materials for every AI component and dependency.[1][3][11]

Oligo deploys in minutes for modern cloud applications built on K8s or older applications hosted on-prem. Oligo makes no changes to customer code when it is deployed. Oligo describes the application security sensor as one sensor per host that monitors code in real time. Oligo describes cloud application and workload security as a siloed process in which SOC, AppSec, and CloudSec teams each chase their own alerts.[1][2][6][7][10][11][12][13][14]

Oligo on the record

Sources

Oligo full record

  1. [1]oligo.securityOligo Security · oligo.security · undated page, accessed October 23, 2026 · Tier A
  2. [2]OLIGO Security Crosses $140M in Total Funding with $60M Round to Stop AI Driven AttacksBusiness Wire · businesswire.com · published August 4, 2026 · Tier A
  3. [3]Runtime Security | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  4. [4]Detection and Response | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  5. [5]Workload Protection | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  6. [6]Application Security | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  7. [7]Application Vulnerability Management | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  8. [8]Real-Time BOM | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  9. [9]Supply Chain Security | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  10. [10]Compliance and Assurance | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  11. [11]AI Security Management | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  12. [12]Runtime Security Leadership | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  13. [13]Security Operations | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  14. [14]Cloud Security | Oligo SecurityOligo · undated page, accessed November 10, 2026 · Tier A
  15. [15]Oligo Security raises $60M as AI speeds up exploit development - SiliconANGLESiliconANGLE · published August 4, 2026 · Tier B
  16. [16]Israeli runtime security co Oligo raises $60m - GlobesGlobes · published August 4, 2026 · Tier B

Prompt Security full record

  1. [1]Prompt security partners with f5 to secure genai applications with a firewall for ai 302131373Prompt Security via PR Newswire · prnewswire.com · published April 30, 2024 · Tier A
  2. [2]Securing ai promptSentinelOne · sentinelone.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Sentinelone completes acquisition of prompt securitySentinelOne via The Globe and Mail · theglobeandmail.com · published September 5, 2025 · Tier A
  4. [4]Prompt Security | From SentinelOnePrompt Security · undated page, accessed October 27, 2026 · Tier A
  5. [5]AI Security | AI Glossary | Prompt SecurityPrompt Security · undated page, accessed October 27, 2026 · Tier A
  6. [6]ClawSec: A Security Skill Suite for OpenClaw AgentsPrompt Security · undated page, accessed October 27, 2026 · Tier A
  7. [7]AI Security Startups Map — Agentic AI Vendors by CategoryPrompt Security · undated page, accessed October 27, 2026 · Tier A
  8. [8]About this Map & Methodology — AI Security Startups MapPrompt Security · undated page, accessed October 27, 2026 · Tier A
  9. [9]OneClaw DashboardPrompt Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]Prompt Security Pros and Cons | User Likes & DislikesG2 · undated page, accessed November 10, 2026 · Tier C

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