CISO Tribune

Vendor comparison · 2 companies

DeepSeas vs EasyDMARC

DeepSeas sells cybersecurity services that range from strategic guidance to offensive testing and 24/7 defense, aimed at lean teams protecting complex environments. EasyDMARC sells a platform that gives Security and IT the context to see what changed, understand what it affects, and act across infrastructure, authentication, legitimate sending, deliverability, and external threats. CISO Tribune files both under Threat intelligence. 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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  • DeepSeas
  • EasyDMARC
DeepSeas vs EasyDMARC: Products, Customers and Funding Compared
DeepSeasDeepSeas sells cybersecurity services that range from strategic guidance to offensive testing and 24/7 defense, aimed at lean teams protecting complex environments.deepseas.comEasyDMARCEasyDMARC sells a platform that gives Security and IT the context to see what changed, understand what it affects, and act across infrastructure, authentication, legitimate sending, deliverability, and external threats.easydmarc.com
What it sells
  • Threat Intelligence[1][4][9]DeepSeas analysts study how adversaries operate and gather the data on the DeepSeas platform.
  • CyberFusion SOC[1][8]A dedicated SOC where intelligence, detection and response work as one loop.
  • DeepSeas Complete[1][5][6]A cyber defense program that starts with Endpoint MDR and puts 50+ services within reach under one agreement.
  • DMARC[1][2][3][4][5][10][11][12][14]A single place to understand every sending source, fix authentication gaps, and keep DMARC enforcement healthy.
  • DNS Manager[1][6]DNS management software with one control layer across a DNS environment. DNS zones and records are operated from one place across providers.
  • Sender Insights[1][7]Shows what is happening across a sending environment.
  • Threat Intelligence[1][7]Helps detect spoofing attacks, uncover lookalike domains, and identify vulnerabilities across a customer's own infrastructure.
  • MCP[9]Connects an external AI to the signals and context across the email environment.
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 pagesNot 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[15]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, DeepSeas sells mainly to growing organizations with mixed environments that are run by lean security teams. DeepSeas addresses organizations that are not small businesses but do not have enterprise-sized teams and budgets. DeepSeas MDR covers IT, cloud, identity, mobile devices and OT environments, including production floors and medical systems. For buyers who already run an EDR or SIEM, DeepSeas says it operates and tunes that tooling, and it brings its own where none exists. DeepSeas offers audit readiness and compliance support to regulated industries.Not written yet
Last verified
November 11, 2026October 30, 2026

Where they overlap

  • DeepSeas and EasyDMARC are both filed under Threat intelligence.

Where they differ, field by field

  • DeepSeas's primary category is MDR and managed SOC; EasyDMARC's is Email authentication and DMARC.
  • DeepSeas is also filed under Penetration testing and red team services and Vulnerability management. EasyDMARC is also filed under DNS security.
  • DeepSeas lists Threat Intelligence, CyberFusion SOC and DeepSeas Complete. EasyDMARC lists DMARC, DNS Manager, Sender Insights, Threat Intelligence and MCP.

What it sells: DeepSeas

What Threat Intelligence does[1][4][9]
DeepSeas has a team of reverse engineers, threat analysts and forensics experts that continuously strengthens its threat intelligence base. Analysts write a new detection rule when a hypothesis is confirmed. Validated findings become detection rules that deploy automatically across every monitored environment.
What CyberFusion SOC does[1][8]
The CyberFusion SOC emphasizes proactive threat hunting, engaging across different teams to stay ahead of potential threats. The CyberFusion SOC provides solutions based on client-specific needs, industry verticals and risk appetites. The CyberFusion SOC uses an integrated, cyclical model with interconnected components like threat intelligence, detection engineering and incident response.
What DeepSeas Complete does[1][5][6]
Endpoint MDR is the only service a buyer has to buy, and everything else is optional. Every service in DeepSeas Complete runs on credits, which buyers purchase in blocks sized to their program. Elective Credits can be applied across 50+ services, including security testing, assessments and advisory engagements.

What it sells: EasyDMARC

What DMARC does[1][2][3][4][5][10][11][12][14]
EasyDMARC brings the authentication evidence behind each domain into one view, so teams can see what is sending, how it is authenticating, and what has changed. EasyDMARC turns aggregate DMARC data into operational visibility across senders, authentication results, alignment, and change. EasyDMARC brings sender visibility, authentication health, policy control, and BIMI readiness together.
What DNS Manager does[1][6]
EasyDMARC DNS Manager continuously surfaces DNS configuration, security, and email-authentication risk. EasyDMARC DNS Manager validates proposed DNS changes before they reach production. EasyDMARC DNS Manager governs DNS changes with versioning, audit history, rollback, and verification. EasyDMARC DNS Manager offers per-record versioning, rollback, and zone snapshots for recovery.
What Sender Insights does[1][7]
Sender Insights shows what is happening across a sending environment and how sending behavior affects trust and performance. EasyDMARC brings all sending activity into one connected view across domains, ESPs, IPs, and mailstreams.
What Threat Intelligence does[1][7]
EasyDMARC Threat Intelligence monitors spoofing activity, malicious sending infrastructure, lookalike domains, domain impersonation, and vulnerabilities across dedicated mail-serving infrastructure. EasyDMARC Threat Intelligence traces spoofing activity to the external infrastructure sending emails on behalf of a domain. EasyDMARC Threat Intelligence tracks changes over time, captures the evidence behind a threat, and gives step-by-step takedown guidance when a lookalike requires action.
What MCP does[9]
EasyDMARC MCP helps an external AI reason across security and deliverability instead of working from isolated data. External AI can invoke the supported MCP actions EasyDMARC intentionally makes available. The EasyDMARC MCP server is used with a supported AI client and needs no separate API key.

Questions about DeepSeas and EasyDMARC

What do DeepSeas and EasyDMARC sell?
DeepSeas sells Threat Intelligence, CyberFusion SOC and DeepSeas Complete. EasyDMARC sells DMARC, DNS Manager, Sender Insights, Threat Intelligence and MCP.
Are DeepSeas and EasyDMARC in the same category?
They share Threat intelligence. DeepSeas's primary category is MDR and managed SOC and EasyDMARC's is Email authentication and DMARC.
Who are DeepSeas and EasyDMARC sold to?
From its own pages, DeepSeas sells mainly to growing organizations with mixed environments that are run by lean security teams.

About DeepSeas

DeepSeas sells cybersecurity services that range from strategic guidance to offensive testing and 24/7 defense, aimed at lean teams protecting complex environments. DeepSeas Complete is a cyber defense program built on Endpoint MDR. DeepSeas Complete combines Vulnerability Management, Penetration Testing, Managed SIEM, Endpoint MDR, Threat Intelligence and a dedicated Strategic Advisor into one security program.[1][3][5][6][8][10]

DeepSeas offers 24/7 MDR for growing organizations with mixed environments, operated by lean security teams on the stack they already own. DeepSeas MDR is one service across IT, cloud, identity, mobile devices and OT environments, including production floors and medical systems. DeepSeas states that it is vendor agnostic: when a customer already runs an EDR or SIEM, DeepSeas operates and tunes it, and when a customer does not, DeepSeas brings its own. DeepSeas MDR begins monitoring in about two weeks, depending on environment complexity. DeepSeas contains threats on the customer's behalf, or gives the customer's team clear steps to handle them. DeepSeas MDR can optionally isolate a host or lock an account, on pre-approved playbooks. DeepSeas continuously tunes detection rules, uses AI to refine alerts, and has analysts validate what matters before it reaches the customer. Detections and alerts come together in the DeepSeas platform, a single place to view security operations.[1][7][12]

The CyberFusion SOC emphasizes proactive threat hunting, engaging across different teams to stay ahead of potential threats. The CyberFusion SOC provides solutions based on client-specific needs, industry verticals and risk appetites. The CyberFusion SOC uses an integrated, cyclical model with interconnected components like threat intelligence, detection engineering and incident response. DeepSeas threat intelligence analysts study how adversaries operate and gather the data on the DeepSeas platform. DeepSeas has a team of reverse engineers, threat analysts and forensics experts that continuously strengthens its threat intelligence base. DeepSeas analysts write a new detection rule when a hypothesis is confirmed. DeepSeas validated findings become detection rules that deploy automatically across every monitored environment. DeepSeas describes threat hunting as active and human-led, with analysts searching for adversaries that never triggered an alert. DeepSeas turns proprietary and public sources of threat intelligence into tuned detection rules. DeepSeas sources threat intelligence from government, commercial and dark-web channels.[6][8][9]

DeepSeas combines real attacker tradecraft with manual validation to uncover the hidden attack paths automated testing often misses. DeepSeas offensive testers work across networks, apps, APIs, wireless, cloud, people and physical access. DeepSeas states that its testers are continuously certified, with certifications such as OSCP, OSCE and OSWP. DeepSeas tests by hand to cut false positives and catch what automation misses.[10]

DeepSeas offers audit readiness and compliance support for SOC 2, ISO 27001, HIPAA, NIS2 and regulated industries. DeepSeas automated control mapping links controls to each standard, and continuous monitoring flags gaps as they surface. DeepSeas experts guide the fixes, get evidence in order, and stay through the external audit with advisory support. DeepSeas packages automated control mapping and evidence into auditor-ready reports. DeepSeas provides board-level guidance, security architecture and program design aligned with business risk.[11][12]

DeepSeas Complete starts with Endpoint MDR and puts 50+ services within reach, all under one agreement and one pool of credits. In DeepSeas Complete, Endpoint MDR is the only service a buyer has to buy, and everything else is optional. Every service in DeepSeas Complete runs on credits, which buyers purchase in blocks sized to their program. DeepSeas Complete managed services add SIEM, network, cloud and identity coverage as needed. Elective Credits can be applied across 50+ services, including security testing, assessments and advisory engagements. Elective Credits remain available throughout the contract term and carry between contract years on multi-year agreements. DeepSeas needs a user count to size the baseline for DeepSeas Complete, and deployment begins on signature.[1][2][5][7][9][10][12][13]

DeepSeas on the record

Sources

DeepSeas full record

  1. [1]deepseas.comDeepSeas · deepseas.com · undated page, accessed November 11, 2026 · Tier A
  2. [2]New cyber defense brand deepseas to unite newly acquired commercial managed threat services business from booz allen hamilton with security on demandDeepSeas · deepseas.com · published December 8, 2022 · Tier A
  3. [3]Multinational pharma company chooses deepseas for vulnerability management attack surface reductionDeepSeas · deepseas.com · undated page, accessed November 11, 2026 · Tier A
  4. [4]Why Choose Our MDR Platform | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  5. [5]DeepSeas Complete: Security That Keeps Pace | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  6. [6]All-in-One Cyber Defense Platform | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  7. [7]MDR Solution for Enterprise Teams | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  8. [8]Cyber Fusion SOC Platform | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  9. [9]Threat Intelligence & Threat Hunting Solution | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  10. [10]Offensive Security & Pen Testing | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  11. [11]Top MDR & Cyber Defense Solutions | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  12. [12]GRC & Cyber Defense Integration | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A
  13. [13]Strategic Security Advisory & Cyber Leadership | DeepSeasDeepSeas · undated page, accessed November 11, 2026 · Tier A

EasyDMARC full record

  1. [1]easydmarc.comEasyDMARC · easydmarc.com · undated page, accessed October 30, 2026 · Tier A
  2. [2]Easydmarc releases 2026 dmarc adoption reportEasyDMARC · easydmarc.com · published April 10, 2026 · Tier A
  3. [3]Email Trust Platform for Security & IT | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  4. [4]DMARC Software & Email Trust Platform | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  5. [5]Email Authentication Platform for DMARC Enforcement | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  6. [6]DNS Manager and DNS Management Software | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  7. [7]Email Threat Intelligence Platform | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  8. [8]AI Agent for Email Security and Deliverability | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  9. [9]MCP Server for Email Security and Deliverability | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  10. [10]Email Monitoring Alerts for DNS and Reputation | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  11. [11]MSP Email Security Platform | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  12. [12]DMARC Reseller and VAR Partner Program | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  13. [13]Wholesale Email Security Platform and Integrations | EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  14. [14]Business Solutions - EasyDMARCEasyDMARC · undated page, accessed November 10, 2026 · Tier A
  15. [15]EasyDMARC Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

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