What do Binary Defense and Daylight sell?

Binary Defense sells NightBeacon Platform, BD Vision, Threat Hunting and Phishing Response. Daylight sells MDR, Phishing, DLP and Security Data Lake.

Are Binary Defense and Daylight in the same category?

Yes. MDR and managed SOC is the primary category of both on CISO Tribune.

Vendor comparison · 2 companies

Binary Defense vs Daylight

Binary Defense sells MDR as the service and NightBeacon CMD as the technology. Daylight sells managed agentic security services that combine an AI-native security platform with human expertise to detect, investigate, and respond to cyber threats. CISO Tribune files both under MDR and managed SOC. 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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Binary Defense vs Daylight: Products, Customers and Funding Compared
What it sells
	Binary DefenseBinary Defense sells MDR as the service and NightBeacon CMD as the technology.binarydefense.com	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.ai
What it sells	NightBeacon Platform^[5]The AI platform that powers Binary Defense. BD Vision^[7]A detection engine built on behavioral analysis, deception technology, and real-time disruption. Threat Hunting^[5]Hypothesis-based threat hunting aimed at blind spots and evasive threats. Phishing Response^[6]Rapid triage and takedown aimed at phishing risk.	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.
Categories
Categories	MDR and managed SOC (primary category) Digital risk protection SIEM AI SOC analysts	MDR and managed SOC (primary category) Security data lakes and pipelines Data loss prevention AI model and agent security
Headquarters
Headquarters	Not stated on its pages	Not stated on its pages
Founded
Founded	Not stated on its pages	Not stated on its pages
Ownership and funding
Ownership and funding	Not stated on its pages	Privately held
Named customers
Named customers	Not stated on its pages	Not stated on its pages
Recent news
Recent news	March 12, 2026Binary Defense launched NightBeacon, an AI-powered security operations platform built into its own security operations center.^[12]	Not stated on its pages
G2 and Gartner Peer Insights
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
Who it fits	Not written yet	Not written yet
Last verified
Last verified	November 2, 2026	November 10, 2026

Where they overlap

MDR and managed SOC is the primary category of both Binary Defense and Daylight.

Where they differ, field by field

Binary Defense is also filed under Digital risk protection, SIEM and AI SOC analysts. Daylight is also filed under Security data lakes and pipelines, Data loss prevention and AI model and agent security.
Binary Defense lists NightBeacon Platform, BD Vision, Threat Hunting and Phishing Response. Daylight lists MDR, Phishing, DLP and Security Data Lake.
Daylight is privately held.

How they differ

CISO Tribune files both Binary Defense and Daylight under MDR and managed SOC as their primary category. Binary Defense sells MDR as the service and NightBeacon CMD as the technology, with the NightBeacon Platform powering its services. Daylight sells MDR in which it owns the detection-to-response cycle from alert ingestion to resolution, and that MDR includes AI Security, phishing, and DLP. Daylight describes a model called Managed Agentic Security Services, in which agents execute security work while experts provide direction, judgment, and accountability.

CISO Tribune also files Binary Defense under Digital risk protection, SIEM, and AI SOC analysts. Daylight sells a Security Data Lake meant to replace a SIEM, which keeps 90 days of telemetry hot and immediately searchable. CISO Tribune also files Daylight under Security data lakes and pipelines, Data loss prevention, and AI model and agent security. NightBeacon ingests alerts, logs, email, and files from 116+ integrations across 9 categories, while Daylight cites 120+ integrations for connecting a customer's environment.

Binary Defense names manufacturers, organizations with digital storefronts, healthcare settings, and energy operations among the environments it serves. Binary Defense launched NightBeacon, an AI-powered security operations platform, on March 12, 2026. Among Daylight's named customers, Antidote Health had tools integrated and detection rules set up during a POC, and Lusha had its API logs ingested for detection logic on unusual export volumes. Daylight is privately held.

What it sells: Binary Defense

What NightBeacon Platform does^[5]: NightBeacon ingests alerts, logs, email, and files from 116+ integrations across 9 categories. NightBeaconAI correlates a hundred alarms into one situation.
What BD Vision does^[7]: BD Vision isolates hosts, disables identities, and blocks exfiltration in real time. Binary Defense monitors, validates, and responds to every BD Vision alert through its 24/7 SOC and detection engineers.

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.

Questions about Binary Defense and Daylight

What do Binary Defense and Daylight sell?: Binary Defense sells NightBeacon Platform, BD Vision, Threat Hunting and Phishing Response. Daylight sells MDR, Phishing, DLP and Security Data Lake.
Are Binary Defense and Daylight in the same category?: Yes. MDR and managed SOC is the primary category of both on CISO Tribune.
Who owns Binary Defense and Daylight?: Daylight is privately held.
What have Binary Defense and Daylight announced recently?: March 12, 2026: Binary Defense launched NightBeacon, an AI-powered security operations platform built into its own security operations center.

About Binary Defense

Binary Defense sells MDR as the service and NightBeacon CMD as the technology. Binary Defense describes security teams as drowning in thousands of alerts a day, with almost all of it noise. Binary Defense pairs U.S.-based operators with NightBeacon, AI that turns raw alerts into evidence-backed investigations. Binary Defense lets customers choose between having its experts run NightBeacon and running it themselves.^[1][3][6]

NightBeacon is the AI platform that powers Binary Defense. NightBeacon reads any source and shows analysts a verdict they can open up and audit. NightBeacon ingests alerts, logs, email, and files from 116+ integrations across 9 categories. NightBeacon integrations include Microsoft Sentinel, Splunk, CrowdStrike, SentinelOne, Microsoft Defender, and Palo Alto Cortex. NightBeaconAI correlates a hundred alarms into one situation. Binary Defense states that customers decide how much the AI may do, and that out of the box no response action runs without human approval.^[3][4]

NightBeacon CMD gives customers the same command surface that Binary Defense analysts use, in the customer's own tenant. NightBeacon CMD includes Situations, Hunt Assist, Deep Scan, and a full audit trail by default. NightBeacon CMD comes with a Developer API and MCP server.^[3][4]

Binary Defense describes MDR as human-driven, AI-accelerated 24/7 detection and response across the customer's stack. Binary Defense positions itself as one partner across endpoint, cloud, identity, email, and network. NightBeacon Platform powers every Binary Defense service, from MDR to Threat Hunting.^[2][3][5]

Binary Defense watches for exposure that puts a customer's brand at risk, from the open web to the dark web. Binary Defense has a Phishing Response team that supplies intelligence used to enrich malicious URLs, attachments, IPs, and domains. For email threats, Binary Defense integrates with Microsoft 365, Google Workspace, and other platforms to collect and normalize email telemetry in real time. Binary Defense detections surface suspicious behavior like MFA fatigue, inbox rule creation, mass forwarding, and atypical login patterns. Binary Defense connects email events with identity, endpoint, and network data. Binary Defense isolates compromised accounts, disables malicious inbox rules, revokes tokens, and contains lateral movement.^[3][6][8]

Binary Defense calls its detection engineering strategy Threat-Informed Detection Engineering, or TIDE. Binary Defense states that its roots are in offense: ethical hacking, red teaming, and adversary emulation. BD Vision is a detection engine built on behavioral analysis, deception technology, and real-time disruption. BD Vision isolates hosts, disables identities, and blocks exfiltration in real time. Binary Defense monitors, validates, and responds to every BD Vision alert through its 24/7 SOC and detection engineers.^[5][7][9]

Binary Defense helps manufacturers with threats that target production lines, remote facilities, and proprietary designs. Binary Defense defends organizations with digital storefronts against fraud, account abuse, and impersonation. Binary Defense addresses threats from ransomware to insider risk for organizations where clinical workflows and patient safety matter. Binary Defense helps secure both IT and OT environments for energy operations.^[3]

Binary Defense offers a Service Organization Controls 2 (SOC 2) Type II report. The SOC 2 report evaluates controls against criteria set by the American Institute of Certified Public Accountants (AICPA) Trust Services Principles. The SOC 2 report covers controls relevant to security, availability, processing integrity, confidentiality, and privacy.^{[3][4][5][6][8][10]}

Binary Defense on the record

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

Binary Defense full record

[1]binarydefense.comBinary Defense · binarydefense.com · undated page, accessed November 2, 2026 · Tier A
[2]Binary defense recognized in managed detection and response market reportsBinary Defense · binarydefense.com · undated page, accessed November 2, 2026 · Tier A
[3]Binary Defense | Managed Detection and ResponseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[4]Contact Us | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[5]Services Overview | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[6]Secure your Email | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[7]BD Vision | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[8]Our Story | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[9]About Us | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[10]Defenses in an era of AI-enabled attacks |… | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[11]Security Compliance | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
[12]Binary Defense Launches NightBeacon, an AI-Driven SOC Platform Built for the Speed of Modern CyberattacksBusiness Wire · published March 12, 2026 · Tier A

Daylight full record

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

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