CISO Tribune

Vendor comparison · 2 companies

IRONSCALES vs ThreatDefence

IRONSCALES sells email security that protects Microsoft 365 and Google Workspace against business email compromise, account takeover, malware and malicious URLs, credential harvesting, generative AI attacks, QR code and image-based phishing, and deepfake impersonation in Microsoft Teams meetings. ThreatDefence delivers a fully managed 24×7 SOC as a Service that combines its SecOps Platform with a team of cyber security experts who monitor, investigate and respond. CISO Tribune files both under AI SOC analysts. 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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  • IRONSCALES
  • ThreatDefence
IRONSCALES vs ThreatDefence: Products, Customers and Funding Compared
IRONSCALESIRONSCALES sells email security that protects Microsoft 365 and Google Workspace against business email compromise, account takeover, malware and malicious URLs, credential harvesting, generative AI attacks, QR code and image-based phishing, and deepfake impersonation in Microsoft Teams meetings.ironscales.comThreatDefenceThreatDefence delivers a fully managed 24×7 SOC as a Service that combines its SecOps Platform with a team of cyber security experts who monitor, investigate and respond.threatdefence.com
What it sells
  • Phishing SOC Agent[6][10]Delivers L2-level forensics on suspicious email.
  • Phishing Simulation Agent[6][10]Builds phishing simulations from OSINT gathered on employees.
  • Human Risk Management[11]Phishing simulation, security awareness training, and user risk scoring.
  • Themis[2][9]An agentic AI virtual SOC that classifies, clusters, and remediates threats.
  • Email Incident Management Service (EIMS)[12]IRONSCALES experts handle email threat investigation, remediation, and AI tuning.
  • SecOps Platform[2][3][4][5]A platform providing end-to-end coverage and threat detection, backed by an AI-enabled 24x7 SOC.
  • SOC as a Service[2]A fully managed 24×7 SOC that combines the SecOps Platform with a team of cyber security experts.
  • SIEM[1][5][6]A SIEM built for investigation that connects, enriches and keeps security events searchable.
  • Network Detection and Response[3]Network Detection and Response sensors and a deception toolset to discover lateral movement.
  • Compromise Assessment[8]A review of an environment to reveal existing or past intrusions and security weaknesses.
  • Cyber Risk Management[9]A solution that assists customers in proactively identifying security gaps in their environment.
  • Cyber Range[10]Cyber range solutions with simulations of cyber attacks for cyber security teams and students.
Categories
Headquarters
Atlanta, United States[1][13]Not stated on its pages
Founded
2014[1][13]Not stated on its pages
Ownership and funding
Privately held[4][8]Not 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: listed, seen October 25, 2026[8]
  • 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 and to MSPs and MSSPs. One entry point addresses global companies that are transforming their email security to tackle modern threats. The site also presents a comparison of secure email gateways and API-based solutions for enterprises and MSPs.Not written yet
Last verified
November 2, 2026November 10, 2026

Where they overlap

  • IRONSCALES and ThreatDefence are both filed under AI SOC analysts.

Where they differ, field by field

  • IRONSCALES's primary category is Email security; ThreatDefence's is MDR and managed SOC.
  • ThreatDefence is also filed under SIEM and Network detection and response.
  • IRONSCALES lists Phishing SOC Agent, Phishing Simulation Agent, Human Risk Management, Themis and Email Incident Management Service (EIMS). ThreatDefence lists SecOps Platform, SOC as a Service, SIEM, Network Detection and Response, Compromise Assessment and 2 more.
  • IRONSCALES is headquartered in Atlanta, United States.
  • IRONSCALES was founded in 2014.
  • IRONSCALES is privately held.

What it sells: IRONSCALES

What Phishing SOC Agent does[6][10]
Phishing SOC Agent delivers L2-level forensics in minutes and runs five analysis tracks in parallel: sender verification, body analysis for social engineering, link inspection through the full redirect chain, attachment detonation across 100+ engines, and relay path tracing. The agent's output is a Security Assessment with a verdict, key evidence, and a full activity log of every step it took.
What Phishing Simulation Agent does[6][10]
Phishing Simulation Agent gathers OSINT on people, including social media profiles, data breach exposure, and recent job changes, and builds simulations that mirror the tactics targeting the organization. Personalized phishing emails are written in each employee's native language, and one sample per employee cluster is approved by the customer.
What Human Risk Management does[11]
The platform incorporates Human Risk Management: phishing simulation, security awareness training, and user risk scoring modules that automatically tailor simulations to each employee's specific threat profile. IRONSCALES offers a GPT-powered spear phishing module for VIPs and frequently targeted employees.
What Themis does[2][9]
Themis is described as an agentic AI virtual SOC that automatically classifies, clusters, and remediates threats detected by machine learning models or user-reported emails. When a threat is detected, Themis takes autonomous action: quarantining, clustering, or escalating based on automation preferences.

What it sells: ThreatDefence

What SOC as a Service does[2]
ThreatDefence continuously monitors customer environments across cloud, network, endpoints, identity and applications. ThreatDefence analysts conduct scheduled and intelligence-led hunts to identify indicators of compromise, lateral movement, credential misuse and living-off-the-land activity. ThreatDefence customers have access to a dedicated portal with real-time dashboards, incident timelines, analyst notes, reporting and service visibility.
What Network Detection and Response does[3]
ThreatDefence offers Network Detection and Response sensors and a deception toolset to discover lateral movement. ThreatDefence network detection covers lateral movement and insider threats using session evidence and packet analysis. ThreatDefence agents connect network findings with endpoint and identity activity, helping analysts assess the scope and prepare targeted containment.
What Compromise Assessment does[8]
ThreatDefence offers a Compromise Assessment that helps reveal existing or past intrusions, identify vulnerabilities or weaknesses, and detect malicious activity, policy violations and security misconfigurations. ThreatDefence deploys sensors to collect real-time data from endpoints, cloud and network. ThreatDefence inspects an environment over an extended period of time to identify dormant malware or covert threat actors.
What Cyber Risk Management does[9]
ThreatDefence offers a Cyber Risk Management solution that assists customers in proactively identifying security gaps in their environment. ThreatDefence provides automated weekly and monthly reporting based on operational and compliance needs. ThreatDefence pinpoints vulnerable, exploitable or misconfigured systems in a customer network.
What Cyber Range does[10]
ThreatDefence offers cyber range solutions that provide simulations of cyber attacks for cyber security teams and students. ThreatDefence runs simulations on virtual replicas of critical infrastructure networks including power grids, train control systems and water treatment plants. The platform of ThreatDefence organizes trainees into groups dedicated to specific missions and objectives.

Questions about IRONSCALES and ThreatDefence

What do IRONSCALES and ThreatDefence sell?
IRONSCALES sells Phishing SOC Agent, Phishing Simulation Agent, Human Risk Management, Themis and Email Incident Management Service (EIMS). ThreatDefence sells SecOps Platform, SOC as a Service, SIEM, Network Detection and Response, Compromise Assessment and 2 more.
Are IRONSCALES and ThreatDefence in the same category?
They share AI SOC analysts. IRONSCALES's primary category is Email security and ThreatDefence's is MDR and managed SOC.
Where are IRONSCALES and ThreatDefence headquartered?
IRONSCALES is headquartered in Atlanta, United States.
When were IRONSCALES and ThreatDefence founded?
IRONSCALES was founded in 2014.
Who owns IRONSCALES and ThreatDefence?
IRONSCALES is privately held.
Who are IRONSCALES and ThreatDefence sold to?
From its own pages, the company sells mainly to enterprises and to MSPs and MSSPs.

About IRONSCALES

IRONSCALES sells email security that protects Microsoft 365 and Google Workspace against business email compromise, account takeover, malware and malicious URLs, credential harvesting, generative AI attacks, QR code and image-based phishing, and deepfake impersonation in Microsoft Teams meetings. IRONSCALES connects to Microsoft 365 or Google Workspace through a native API integration, with no MX record changes, no agents, and no mail flow disruption. IRONSCALES can be added behind an existing secure email gateway, and the gateway can be retired later.[7]

Adaptive AI builds a behavioral baseline and social graph using NLP and NLU, learning how users normally communicate. Adaptive AI provides real-time reputation, content, and behavioral analysis to detect malicious threats. Adaptive AI works at the mailbox level and sees internal and external traffic. IRONSCALES combines Adaptive AI with human insight from 36,000+ threat hunters across 18,000+ organizations, so an attack confirmed in one organization is blocked for the rest.[2][7]

Themis is described as an agentic AI virtual SOC that automatically classifies, clusters, and remediates threats detected by machine learning models or user-reported emails. When a threat is detected, Themis takes autonomous action: quarantining, clustering, or escalating based on automation preferences. IRONSCALES automates threat classification, incident clustering, quarantine actions, user notifications, and enrichment with threat intelligence. Admins can configure workflows from alert-only to fully automated remediation and end-user notification. When a user clicks the Report Phishing button, IRONSCALES scans the message, clusters it with similar emails, and evaluates it using Adaptive AI and community insights. The platform integrates with SIEM, SOAR, XDR, and EDR systems to support incident response workflows.[2][9]

Red Teaming Agent runs the same OSINT reconnaissance attackers run, pulling from social media, press releases, job postings, and vendor relationships. Red Teaming Agent generates attack simulations from what it finds. Phishing SOC Agent delivers L2-level forensics in minutes and runs five analysis tracks in parallel: sender verification, body analysis for social engineering, link inspection through the full redirect chain, attachment detonation across 100+ engines, and relay path tracing. Phishing Simulation Agent gathers OSINT on people, including social media profiles, data breach exposure, and recent job changes, and builds simulations that mirror the tactics targeting the organization.[6][10]

The platform incorporates Human Risk Management: phishing simulation, security awareness training, and user risk scoring modules that automatically tailor simulations to each employee's specific threat profile. IRONSCALES offers a GPT-powered spear phishing module for VIPs and frequently targeted employees. IRONSCALES experts handle email threat investigation, remediation, and AI tuning on the customer's behalf.[2][11][12]

Deepfake Protection analyzes voice independently of video, so it catches impersonation even when cameras are off. Protected identity profiles build automatically from normal meeting activity, with no manual uploads and no IT involvement. Outbound email encryption is elective or policy-based, with AES-256 encryption in transit and at rest. Hosted DMARC, SPF, and DKIM come with automated policy enforcement, SPF record flattening, and continuous monitoring with detailed authentication reports. Account takeover protection detects unauthorized access attempts to Microsoft user accounts to prevent data breaches, internal BEC attacks, and ransomware.[10][12]

IRONSCALES was founded in 2014 by alumni of the Israel Defense Forces' Intelligence Technology unit. IRONSCALES is headquartered in Atlanta, Georgia, and Tel Aviv, Israel. Series B funding of $8 million was led by Jump Capital, bringing total financing to $16 million since 2015. Series C funding of $64 million was led by PSG, bringing total financing to $80 million since 2015. Organizations worldwide are served both directly and through a network of more than 3,500 managed service provider (MSP) partners. For schools, the AI trains on actual attacks that target K-12 and higher education environments.[2][3][5][6][7][10][12][14][15][16]

IRONSCALES on the record

Sources

IRONSCALES full record

  1. [1]About usIRONSCALES · ironscales.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Platform | How It WorksIRONSCALES · undated page, accessed September 27, 2026 · Tier A
  3. [3]Ironscales raises series c funding roundIRONSCALES · ironscales.com · published December 7, 2021 · Tier A
  4. [4]Ironscales ipoForge Global · forgeglobal.com · undated page, accessed September 27, 2026 · Tier C
  5. [5]AI Email Security Platform for Phishing & Deepfakes | IronscalesIRONSCALES · undated page, accessed October 25, 2026 · Tier A
  6. [6]Email Security AgentsIRONSCALES · undated page, accessed October 25, 2026 · Tier A
  7. [7]IRONSCALES | Complete Email Security & Training SolutionsIRONSCALES · undated page, accessed October 25, 2026 · Tier A
  8. [8]IRONSCALES Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 25, 2026 · Tier C
  9. [9]SOC Automation SolutionIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  10. [10]Platform | What's NewIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  11. [11]Platform | Human ElementIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  12. [12]Pricing | IronscalesIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  13. [13]IRONSCALES | About Us | Our StoryIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  14. [14]Education Email Security Solutions | IRONSCALESIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  15. [15]Augment your Secure Email Gateway with IRONSCALESIRONSCALES · undated page, accessed November 10, 2026 · Tier A
  16. [16]DMARC Management and MonitoringIRONSCALES · undated page, accessed November 10, 2026 · Tier A

ThreatDefence full record

  1. [1]threatdefence.comThreatDefence · threatdefence.com · undated page, accessed November 10, 2026 · Tier A
  2. [2]24x7 SOC as a Service | Managed SOC Monitoring and ResponseThreatDefence · undated page, accessed November 11, 2026 · Tier A
  3. [3]Enterprise Security Operations Platform | 24x7 SOC and SIEMThreatDefence · undated page, accessed November 11, 2026 · Tier A
  4. [4]24x7 Security Operations Team | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  5. [5]AI-Enabled Security Operations Platform and 24x7 SOC | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  6. [6]SIEM as a Service | Next Generation Cloud SIEM | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  7. [7]Industrial SecOps Platform for OT Security | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  8. [8]Cyber Security Compromise Assessment | Breach Detection & Forensics - ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  9. [9]Cybersecurity Risk Management Services | Enterprise Risk Protection | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  10. [10]Cyber Security Simulation & Attack Simulation Platform | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A
  11. [11]Evidence-Based Security for Financial Services | ThreatDefenceThreatDefence · undated page, accessed November 11, 2026 · Tier A

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