CISO Tribune

Vendor comparison · 2 companies

Daylight vs Knostic

Daylight sells managed agentic security services that combine an AI-native security platform with human expertise to detect, investigate, and respond to cyber threats. Knostic discovers and secures agents, coding assistants, and their supply chain, from MCP to skills and Code to Cowork. 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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  • Daylight
  • Knostic
Daylight vs Knostic: Products, Customers and Funding Compared
DaylightDaylight sells managed agentic security services that combine an AI-native security platform with human expertise to detect, investigate, and respond to cyber threats.daylight.aiKnosticKnostic discovers and secures agents, coding assistants, and their supply chain, from MCP to skills and Code to Cowork.knostic.ai
What it sells
  • MDR[1][4][5][6][8]A managed detection and response service in which Daylight owns the detection-to-response cycle from alert ingestion to resolution.
  • Phishing[1][4]Handles user-reported emails and security alerts around the clock as part of MDR.
  • DLP[1][4][5]Adds an investigation and response layer to DLP signals.
  • Security Data Lake[1]A security data lake meant to replace a SIEM.
  • Kirin[4][5][6][7][11]Runs on the endpoint inside supported agents. Denies or blocks unsafe agent actions.
  • AgentMesh[4][5][6][7][11]Rates every skill, server, and extension.
Categories
Headquarters
Not stated on its pagesReston, United States[3]
Founded
Not stated on its pages2023[2][7]
Ownership and funding
Privately heldPrivately held[5]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • June 12, 2026Knostic was recognized in the Cloud Security Alliance's first Agentic AI Security Innovator Market Map.[10]
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
Not written yetFrom its own pages, the company sells mainly to developers and teams that use AI coding agents and IDEs, with plans written for individual developers, growing teams, and engineering managers. Its pages describe developers and business users who install agents, extensions, MCP servers, and skills from open ecosystems. It lists an inventory export described as a register of AI systems for compliance and risk reporting. Its stated support covers macOS and Windows.
Last verified
November 10, 2026September 27, 2026

Where they overlap

  • Daylight and Knostic are both filed under AI model and agent security.
  • Both are privately held.

Where they differ, field by field

  • Daylight's primary category is MDR and managed SOC; Knostic's is AI model and agent security.
  • Daylight is also filed under Security data lakes and pipelines and Data loss prevention. Knostic is also filed under AI governance.
  • Daylight lists MDR, Phishing, DLP and Security Data Lake. Knostic lists Kirin and AgentMesh.
  • Knostic is headquartered in Reston, United States.
  • Knostic was founded in 2023.

What it sells: Daylight

What MDR does[1][4][5][6][8]
Daylight owns the full detection-to-response cycle from alert ingestion to resolution, with contractual accountability. Investigations begin with identity, cloud, endpoint, SaaS, and historical context. For every confirmed case, Daylight drives remediation to completion, such as revoking sessions, resetting credentials, and blocking IPs. Daylight's MDR includes AI Security, phishing, and DLP.
What Phishing does[1][4]
Daylight handles user-reported emails and security alerts around the clock as part of MDR. Each reported email and security alert is investigated to a verdict and then remediated across every affected mailbox.
What DLP does[1][4][5]
Daylight adds the investigation and response layer that turns DLP signals into closed cases. Daylight drives real data theft to resolution and explains benign activity instead of only flagging it. DLP is included in Daylight's MDR.
What Security Data Lake does[1]
Daylight keeps 90 days of telemetry hot and immediately searchable, with older data archived at lower cost. Customers search the data themselves using plain English or KQL. Daylight handles the infrastructure, storage, and data operations.

What it sells: Knostic

What Kirin does[4][5][6][7][11]
Kirin runs on the endpoint inside supported agents and sees the tools, extensions, servers, and skills actually installed and used. Kirin denies a destructive command before it executes, tells the developer why, and logs a Prevented alert for the SOC. Kirin blocks the connection to an MCP server before it is established, after AgentMesh scans and rates the server. Kirin deploys as an extension for Cursor and VS Code.
What AgentMesh does[4][5][6][7][11]
AgentMesh rates every skill, server, and extension. AgentMesh scans MCP servers for prompt injection, malicious behaviour, and supply-chain risk. AgentMesh detects prompt injection in skills, MCP servers, and extensions before install. Every paid AgentMesh plan includes Kirin IDE security.

Questions about Daylight and Knostic

What do Daylight and Knostic sell?
Daylight sells MDR, Phishing, DLP and Security Data Lake. Knostic sells Kirin and AgentMesh.
Are Daylight and Knostic in the same category?
They share AI model and agent security. Daylight's primary category is MDR and managed SOC and Knostic's is AI model and agent security.
Where are Daylight and Knostic headquartered?
Knostic is headquartered in Reston, United States.
When were Daylight and Knostic founded?
Knostic was founded in 2023.
Who owns Daylight and Knostic?
Daylight is privately held. Knostic is privately held.
Who are Daylight and Knostic sold to?
From its own pages, the company sells mainly to developers and teams that use AI coding agents and IDEs, with plans written for individual developers, growing teams, and engineering managers.
What have Daylight and Knostic announced recently?
June 12, 2026: Knostic was recognized in the Cloud Security Alliance's first Agentic AI Security Innovator Market Map.

About Daylight

Daylight sells managed agentic security services that combine an AI-native security platform with human expertise to detect, investigate, and respond to cyber threats. Under the Managed Agentic Security Services (MASS) model, agents execute security work at scale, while experts provide direction, judgment, and accountability. Daylight's Aura combines AI agents, security experts, and the customer's team into one platform with shared business context. Daylight states that cloud, identity, SaaS, and AI have expanded attack surfaces faster than traditional security services are prepared to follow. Daylight states that traditional services increase capacity by adding analysts, so the number of people required grows as the work grows.[2][3][4][13]

In its MDR service, Daylight owns the full detection-to-response cycle from alert ingestion to resolution, with contractual accountability. Daylight investigations begin with identity, cloud, endpoint, SaaS, and historical context. Daylight adapts its investigation to evidence across identity, endpoint, network, and cloud until the full picture is established. For every confirmed case, Daylight drives remediation to completion, such as revoking sessions, resetting credentials, and blocking IPs. Daylight maps a customer's detection surface against MITRE ATT&CK, covering every rule from each source. Daylight's MDR includes AI Security, phishing, and DLP.[4][5]

Daylight extends its MDR coverage to AI systems, detecting and investigating AI-native threats like agents, MCP servers, and LLM activity. Daylight's AI Security covers AI systems with detection, investigation, and response for every action, not only an audit-log view. Daylight detects malicious instructions and manipulation before agents act on them. Daylight brings every detection rule from a customer's SIEM, cloud, identity, and endpoint tools into a single library that runs continuously across the stack. Daylight handles user-reported emails and security alerts around the clock as part of MDR.[4][5][6]

Daylight's threat hunting uses autonomous agents that continuously hunt across a customer's security ecosystem with IOC- and hypothesis-driven techniques, guided by threat intelligence. Daylight's IOC hunts search for malicious IPs, domains, hashes, identities, and other indicators, then investigate matches and deliver a documented conclusion. When new vulnerabilities, campaigns, and supply-chain attacks emerge, Daylight turns threat intelligence into proactive hunts to determine whether the environment is exposed.[3][7]

Daylight keeps 90 days of telemetry hot and immediately searchable, with older data archived at lower cost and ready to rehydrate for historical investigations, audits, and compliance. Daylight stores raw telemetry as it arrives, without parsers, pipelines, or schemas required before it becomes searchable. Daylight handles the infrastructure, storage, and data operations of the data lake. The same telemetry powering Daylight MDR and threat hunting is available for a customer's own searches and investigations.[7][8]

Daylight manages detection engineering, rule tuning, and ongoing maintenance for customers. Daylight uses bi-directional integration to bring identity, device, cloud, and business context into every investigation and to share results back across the security ecosystem. Daylight uses AI-assisted onboarding and 120+ integrations to connect a customer's environment. Daylight states that its agentic services can develop new integrations within days. Daylight states that its experts across four regions keep customer hours. Daylight's team builds the detections, integrations, and automations for a customer's security program.[3][5][9]

During its POC, Daylight integrated the tools in Antidote Health's environment and set up customized detection rules on cloud, identity, and SaaS applications. Antidote Health is a health tech company delivering health insurance solutions in the U.S. LVT (LiveView Technologies, Inc.) provides rapidly deployable security hardware, powered by a proprietary SaaS platform. Daylight supports Tier 1 triage through automated end-user validation workflows, which let suspicious activity be confirmed directly with employees when appropriate. Daylight ingested Lusha's own API logs and built detection logic for unusual export volumes and scraping behavior. Lusha is a B2B sales intelligence platform.[1][4][7][8][10][11][12][14]

Daylight on the record

Sources

Daylight full record

  1. [1]daylight.aiDaylight · daylight.ai · undated page, accessed November 10, 2026 · Tier A
  2. [2]Daylight vs reliaquestDaylight · daylight.ai · published June 2, 2026 · Tier A
  3. [3]Managed Security Services | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  4. [4]Managed Agentic Security ServicesDaylight · undated page, accessed November 11, 2026 · Tier A
  5. [5]Managed Detection and Response (MDR) Services | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  6. [6]AI Threat Detection & Security Services | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  7. [7]Managed Threat Hunting Services | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  8. [8]Managed Security Data Lake | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  9. [9]Security Integrations | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  10. [10]How Antidote Health Secures a Fast-Changing StackDaylight · undated page, accessed November 11, 2026 · Tier A
  11. [11]How LVT Scaled Security Operations with DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  12. [12]How Lusha Scaled Security Without Building a SOCDaylight · undated page, accessed November 11, 2026 · Tier A
  13. [13]Our Story | DaylightDaylight · undated page, accessed November 11, 2026 · Tier A
  14. [14]How The Motley Fool Reached Zero Backlog with DaylightDaylight · undated page, accessed November 11, 2026 · Tier A

Knostic full record

  1. [1]Knostic - The control plane for agentic AI on the endpointKnostic · undated page, accessed September 27, 2026 · Tier A
  2. [2]Ending llm oversharing we raised 11 million to secure enterprise aiKnostic · knostic.ai · undated page, accessed September 27, 2026 · Tier A
  3. [3]Rsac 2025 innovation sandbox knostic reshaping the access control paradigm for enterprise ai securitySecurity Boulevard · securityboulevard.com · published April 25, 2025 · Tier B
  4. [4]Shadow AI Discovery & Governance - KnosticKnostic · undated page, accessed October 26, 2026 · Tier A
  5. [5]Pricing - KnosticKnostic · undated page, accessed October 26, 2026 · Tier A
  6. [6]AI Agent Security - KnosticKnostic · undated page, accessed October 26, 2026 · Tier A
  7. [7]MCP Security Posture Management - KnosticKnostic · undated page, accessed October 26, 2026 · Tier A
  8. [8]Terms of Service - KnosticKnostic · undated page, accessed October 26, 2026 · Tier A
  9. [9]Knostic Knostic Trust Center | Powered by SafeBaseKnostic · undated page, accessed October 26, 2026 · Tier A
  10. [10]Knostic Featured Across Three Categories in CSA's Agentic AI Security Innovator Market MapKnostic · published June 12, 2026 · Tier A
  11. [11]Prompt Injection Defense - KnosticKnostic · undated page, accessed November 10, 2026 · Tier A

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