CISO Tribune

Vendor comparison · 2 companies

SplxAI vs Straiker

SplxAI, which uses the name SPLX, sells scalable red teaming, real-time threat protection, and automated AI compliance and governance for AI systems. Straiker lets security teams discover agents, MCP servers, and Skills, test how they can fail, and stop malicious behavior at runtime. CISO Tribune files both under AI model and agent security, AI governance and AI firewalls and guardrails. 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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  • SplxAI
  • Straiker
SplxAI vs Straiker: Products, Customers and Funding Compared
SplxAISplxAI, which uses the name SPLX, sells scalable red teaming, real-time threat protection, and automated AI compliance and governance for AI systems.splx.aiStraikerStraiker lets security teams discover agents, MCP servers, and Skills, test how they can fail, and stop malicious behavior at runtime.straiker.ai
What it sells
  • Agentic Radar[1][5]An open-source security scanner for agentic AI.
  • Discover AI[2][3][4][5][12]Maps every AI agent, MCP server, and agentic workflow in an environment.
  • Ascend AI[2][3][7][12]Ascend AI is Straiker's adversarial testing engine for AI agents.
  • Defend AI[2][3][8][9][12]Defend AI delivers runtime security for AI agents.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
2023[2]Not stated on its pages
Ownership and funding
Owned by Zscaler since 2025[3]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • August 11, 2026Straiker was named an OpenAI Select Partner within the OpenAI Partner Network.[16]
  • August 4, 2026Straiker launched the Agentic Kill Switch, a control that lets security teams take a misbehaving or compromised AI agent offline.[15]
  • June 29, 2026Straiker announced a $64 million Series A, bringing its total funding to $85 million.[14]
  • June 29, 2026Straiker announced a $64 million Series A, bringing its total funding to $85 million.[13]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, the company sells mainly to enterprises, saying the platform is built for enterprise scalability. Its asset management messaging speaks to organisations that want visibility and control over the AI assets used in the organisation. Its runtime messaging addresses teams with AI systems in production. Its governance messaging speaks to teams working with global AI security frameworks and internal risk policies.Not written yet
Last verified
September 30, 2026November 5, 2026

Where they overlap

  • AI model and agent security is the primary category of both SplxAI and Straiker; both are also filed under AI governance and AI firewalls and guardrails.

Where they differ, field by field

  • SplxAI is also filed under Static application security testing.
  • SplxAI lists Agentic Radar. Straiker lists Discover AI, Ascend AI and Defend AI.
  • SplxAI was founded in 2023.
  • SplxAI is owned by Zscaler, since 2025.

How they differ

CISO Tribune files both SplxAI and Straiker under AI model and agent security as the primary category, and both also appear under AI governance and AI firewalls and guardrails. SplxAI, which uses the name SPLX, sells red teaming, runtime protection, and automated AI compliance and governance, plus Agentic Radar, an open-source scanner for agentic AI. Straiker sells a platform of three products: Discover AI, which maps agents and MCP servers, Ascend AI, an adversarial testing engine, and Defend AI, which provides runtime security for AI agents.

The offerings overlap on several points. SPLX discovers MCP servers and scans code repos to visualize agents, tools, and MCP servers, while Straiker's Discover AI maps every agent, MCP server, and agentic workflow. SPLX red teaming covers prompt injections and social engineering, and Straiker's Ascend AI tests for prompt injection and tool misuse. Both integrate testing into CI/CD pipelines. SPLX also detects the LLMs used across an organization and lets users approve or block them, and it stress-tests language models with thousands of attacks. Straiker adds an Agentic Kill Switch that takes a compromised agent offline, and its Defend AI covers coding agents such as Cursor, GitHub Copilot, and Claude Code.

SplxAI was founded in 2023 and has been owned by Zscaler since 2025. SPLX says it helps global enterprises secure AI systems end-to-end and describes itself as a remote-first team. On Straiker's side, the company announced a $64 million Series A on June 29, 2026, bringing its total funding to $85 million. It launched the Agentic Kill Switch on August 4, 2026, and was named an OpenAI Select Partner on August 11, 2026.

What it sells: Straiker

What Discover AI does[2][3][4][5][12]
Discover AI delivers continuous posture monitoring, misconfiguration detection, and governance. Discover AI evaluates agent configurations, permissions, and blast radius to surface misconfigurations and risky integrations before they become incidents. Discover AI covers builder platforms like Bedrock Agentcore, Azure Foundry, and MS Copilot Studio.
What Ascend AI does[2][3][7][12]
Ascend AI tests for prompt injection, goal hijacking, tool misuse, and inter-agent manipulation. Ascend AI integrates into CI/CD pipelines, staging environments, and production deployments to run continuous adversarial testing. A successful Ascend AI attack can become a Defend AI policy.
What Defend AI does[2][3][8][9][12]
Defend AI detects and blocks identity abuse, memory poisoning, data exfiltration, and resource exploitation at runtime. Defend AI secures coding agents such as Cursor, GitHub Copilot, and Claude Code with runtime protection against destructive actions, data exfiltration, and malicious MCP server and Skill connections. Defend AI detects data exfiltration across SaaS applications, blocks prompt injection delivered through enterprise content like emails and documents, and surfaces unapproved agent usage.

Questions about SplxAI and Straiker

What do SplxAI and Straiker sell?
SplxAI sells Agentic Radar. Straiker sells Discover AI, Ascend AI and Defend AI.
Are SplxAI and Straiker in the same category?
Yes. AI model and agent security is the primary category of both on CISO Tribune.
When were SplxAI and Straiker founded?
SplxAI was founded in 2023.
Who owns SplxAI and Straiker?
SplxAI is owned by Zscaler, since 2025.
Who are SplxAI and Straiker sold to?
From its own pages, the company sells mainly to enterprises, saying the platform is built for enterprise scalability.
What have SplxAI and Straiker announced recently?
August 11, 2026: Straiker was named an OpenAI Select Partner within the OpenAI Partner Network.

About SplxAI

SplxAI, which uses the name SPLX, sells scalable red teaming, real-time threat protection, and automated AI compliance and governance for AI systems. SPLX delivers security tooling for red teaming, runtime security, governance and remediation to build, deploy and scale AI systems. SPLX helps global enterprises secure AI systems end-to-end. SPLX describes security teams as lacking the tools to continuously map, monitor, or validate dynamic LLM behavior and vulnerabilities.[4][5][7][9][11]

SPLX builds an AI-BOM, uncovers vulnerabilities, and helps users stay aligned with compliance frameworks. SPLX detects LLMs used across an organization and shows benchmark scores for each. SPLX lets users approve or block usage of the LLMs it detects. SPLX scans code repos to visualize every agent, tool, and MCP server in AI workflows. SPLX discovers MCP servers in an environment and scans for exploitable vulnerabilities in orchestration layers. SPLX connects to cloud platforms, code repos, ML and AI platforms for a unified inventory of AI assets in an organization.[5][8]

SPLX runs automated red teaming that continuously uncovers vulnerabilities in AI systems. SPLX red teaming runs high-scale vulnerability assessments and simulates domain-specific attacks on AI systems from build to runtime. SPLX red teaming tests malicious prompts from adversarial and regular user personas. SPLX red teaming covers prompt injections, off-topic, hallucinations, and social engineering. SPLX lets users create custom AI assessments to test for specific risk scenarios and security criteria. SPLX lets users upload predefined datasets tailored to their threat models for red teaming. SPLX red teaming simulates attack scenarios with different input types for multi-modal AI assistants. The SplxAI platform integrates into the CI/CD pipeline.[1][4][5][7][9]

SPLX generates hardened system prompts and applies targeted remediation steps based on red teaming insights. SPLX hardens a system prompt and applies dynamic remediation strategies. SPLX enforces input and output guardrails during live deployments to detect malicious behavior, prevent prompt injections, and stop sensitive data leakage in real time. SPLX lets users define off-topic rules and risk boundaries through natural language. SPLX provides detailed logs of blocked prompts and flagged outputs. SPLX scans LLM logs to detect jailbreaks, prompt injections, and malicious queries in near real time. SPLX lets users select risk scanners and upload LLM logs for threat discovery.[1][4][5][7][10][12]

The SPLX Platform maps an AI risk surface to global and industry-specific frameworks to help identify compliance gaps. SPLX automatically maps test results to AI frameworks to spot gaps and eliminate manual tracking. SPLX lets users set custom governance rules or import JSON policies to enforce internal security standards. SPLX stress-tests open-source and commercial language models with thousands of attacks. SPLX model testing shows how models perform with no prompt, a basic prompt, and a hardened prompt.[1][4][5][6][13]

SPLX offers API integration that allows for connections to any type of endpoint. Agentic Radar is an open-source security scanner for agentic AI. Agentic Radar visualizes workflows, surfaces attack patterns and tool-level vulnerabilities, and provides hardening recommendations for each agent.[1][4][5]

SPLX says it has put controls in place to meet the compliance needs of highly regulated industries. SPLX describes itself as a remote-first team.[1][4][5][6][7][9][10][11][14][15]

SplxAI on the record

Sources

SplxAI full record

  1. [1]splx.aiSplxAI · splx.ai · undated page, accessed September 30, 2026 · Tier A
  2. [2]SplxAI Closes $7M Seed Funding Round to Help Organizations Secure Agentic AI SystemsBusiness Wire · businesswire.com · published March 26, 2025 · Tier A
  3. [3]Zscaler acquires splxSplxAI · splx.ai · published November 3, 2025 · Tier A
  4. [4]SPLX Platform | End-to-End Security for the AI LifecycleSPLX · undated page, accessed October 31, 2026 · Tier A
  5. [5]SPLX | End-to-End Security for AISPLX · undated page, accessed October 31, 2026 · Tier A
  6. [6]AI Governance & Compliance | Stay Aligned with AI PoliciesSPLX · undated page, accessed October 31, 2026 · Tier A
  7. [7]Remediation | Harden your LLM system prompts to mitigate risksSPLX · undated page, accessed October 31, 2026 · Tier A
  8. [8]AI Asset Management | Unified Inventory & Security for Enterprise AISPLX · undated page, accessed October 31, 2026 · Tier A
  9. [9]Probe | Automated & Continuous Red Teaming for Conversational AISPLX · undated page, accessed October 31, 2026 · Tier A
  10. [10]AI Runtime Protection | Real-Time AI Threat DetectionSPLX · undated page, accessed October 31, 2026 · Tier A
  11. [11]SplxAI | The future of automated AI Red TeamingSPLX · undated page, accessed November 10, 2026 · Tier A
  12. [12]Monitoring | Analyze LLM Logs to proactively identify malicious user activitySPLX · undated page, accessed November 10, 2026 · Tier A
  13. [13]LLM Benchmarks | Compare and Evaluate the Security of Leading AI ModelsSPLX · undated page, accessed November 10, 2026 · Tier A
  14. [14]Security and TrustSPLX · undated page, accessed November 10, 2026 · Tier A
  15. [15]Pricing & PlansSPLX · undated page, accessed November 10, 2026 · Tier A

Straiker full record

  1. [1]AboutStraiker · straiker.ai · undated page, accessed November 5, 2026 · Tier A
  2. [2]Straiker | The Agentic AI Security CompanyStraiker · undated page, accessed November 10, 2026 · Tier A
  3. [3]AI Agent Security Platform | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  4. [4]Discover AI: AI Agent Inventory, AI-SPM & Agent-SPM | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  5. [5]Security for Coding Copilots and Agents | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  6. [6]AI Agent Security Testing and Red Teaming | Straiker Ascend AIStraiker · undated page, accessed November 10, 2026 · Tier A
  7. [7]AI Red Teaming for Agentic Applications and AI Agents | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  8. [8]AI Agent Runtime Security and Protection | Straiker Defend AIStraiker · undated page, accessed November 10, 2026 · Tier A
  9. [9]Runtime AI Guardrails for Agentic Applications | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  10. [10]MCP & Agent Skills Security | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  11. [11]GenAI and Agentic AI Threat Detection | StraikerStraiker · undated page, accessed November 10, 2026 · Tier A
  12. [12]AI Agent Compliance & Governance | Visibility, Audit Trails & Runtime ControlsStraiker · undated page, accessed November 10, 2026 · Tier A
  13. [13]Straiker Raises $64M Series A to Secure the Agentic WorkforcePR Newswire · published June 29, 2026 · Tier A
  14. [14]Straiker Raises $64M Series A for AI Agent SecurityStraiker · published June 29, 2026 · Tier A
  15. [15]Straiker Launches First AI Agent Kill Switch for EnterprisesStraiker · published August 4, 2026 · Tier A
  16. [16]Straiker Named OpenAI Select Partner | AI Agent SecurityStraiker · published August 11, 2026 · Tier A

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