Armor vs Thales (S21sec)
Armor is a Platform vendor that requires its own security platform. Thales (S21sec) is a Services firm that works with your existing tools. Armor targets Mid-market and Enterprise organizations; Thales (S21sec) serves Enterprise. Armor includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 2 for Thales (S21sec) (Network, OT/ICS).
Buyer brief
Armor is a Platform vendor that requires its own security platform. Thales (S21sec) is a Services firm that works with your existing tools. Armor targets Mid-market and Enterprise organizations; Thales (S21sec) serves Enterprise. Armor includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 2 for Thales (S21sec) (Network, OT/ICS).
Armor is the choice if you want a single-vendor stack with deep integration. Thales (S21sec) is better if you have existing tools and want flexibility.
At a glance
| FIELD |  |  |
|---|---|---|
| Best fit | Healthcare or financial services teams already running Microsoft Sentinel who need compliance consulting baked in | Critical infrastructure and public-sector buyers that need Thales/S21sec regional cyber detection and response |
| Price | XDR+SOC estimate: from ~$4,317/mo | Custom quote |
| Response authority | 4/6 actions · Configurable | 2/6 actions · Configurable |
| Stack | Requires own platform | Works with existing stack |
| Data access | Dashboards | Reports only |
| Warranty | None listed | None listed |
- Best fit
- Healthcare or financial services teams already running Microsoft Sentinel who need compliance consulting baked in
- Price
- XDR+SOC estimate: from ~$4,317/mo
- Response authority
- 4/6 actions · Configurable
- Stack
- Requires own platform
- Data access
- Dashboards
- Warranty
- None listed
- Best fit
- Critical infrastructure and public-sector buyers that need Thales/S21sec regional cyber detection and response
- Price
- Custom quote
- Response authority
- 2/6 actions · Configurable
- Stack
- Works with existing stack
- Data access
- Reports only
- Warranty
- None listed
Detailed comparison
| FIELD | ArmorPLATFORM | Thales (S21sec)TECH-AGNOSTIC |
|---|---|---|
| Fit | ||
| Target size | Mid-market, Enterprise | Enterprise |
| Sentiment | Mixed | Mixed |
| Your stack | ||
| Approach | Requires their platform | Works with your tools |
| EDR integrations | Armor Anywhere Agent (Trend Micro)Microsoft Defender | Customer endpoint security tools |
| SIEM integrations | Microsoft Sentinel | Customer SIEM platformsThales SOC tooling |
| Coverage | EPEndpoint: CoveredCloudCloud: CoveredIDIdentity: Optional add-onSaaSSaaS: Optional add-onNetNetwork: CoveredOTOT/IoT: Not covered | EPEndpoint: LimitedCloudCloud: LimitedIDIdentity: LimitedSaaSSaaS: LimitedNetNetwork: CoveredOTOT/IoT: Covered |
| Response | ||
| Response type | Active Remediation | Active Remediation |
| Approval policy | Configurable | Configurable |
| Response actions | IsolateContainQuarantineCustom playbooks | ContainCustom playbooks |
| IR included | ✓ Included | ✓ Included |
| Cost | ||
| Price range | Starting at ~$4,317/month for XDR+SOC (per SourceForge listing) | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| More details | ||
| Requires own agent | Yes | No |
| Endpoints | ✓ Included | ~ Limited |
| Cloud workloads | ✓ Included | ~ Limited |
| Identity | + Optional | ~ Limited |
| SaaS apps | + Optional | ~ Limited |
| Network | ✓ Included | ✓ Included |
| OT/ICS | Not offered | ✓ Included |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | Not disclosed | Not disclosed |
| 24/7 coverage | ✓ | ✓ |
| Pricing model | Custom pricing, platform subscription model | Custom quote for Thales Cyber Detection and Response, Managed Security Services, SOC and MDR. Public prices are not published. |
| Hidden cost warnings | Armor Anywhere agent is built on Trend Micro. Running it alongside CrowdStrike or SentinelOne may cause conflicts, forcing a swap.. Compliance consulting (HIPAA readiness, HITRUST prep) is billed as professional services on top of the MDR subscription.. Full coverage assumes Microsoft Sentinel and Defender XDR are already licensed. Those Microsoft costs are yours.. No macOS or mobile agent support. If you have Apple endpoints, you need a separate tool. | The current S21sec domain routes to Thales-branded services, so buyers wanting legacy S21sec-specific delivery should confirm contracting entity, SOC location and delivery team.. Public pages do not publish prices, minimum terms, service credits, MTTD/MTTR or formal MDR SLAs.. Thales offers a broad cybersecurity services portfolio; buyers should separate base MDR scope from CTI, DRPS, DFIR, CERT, ICS monitoring and advisory services.. Named endpoint, identity and cloud containment actions are not public and should be confirmed tool by tool.. Data retention, raw log access, offboarding and detection-content export rights are not described publicly. |
| Data portability | Limited | Partial |
| Contract terms | Annual | Custom cyber detection and response engagement, Managed Security Services, SOC and MDR, Critical-infrastructure cybersecurity services |
| Channels | EmailPortalPhone | EmailPhonePortal |
| Data access | Dashboards | Reports only |
| Dedicated analyst | ✓ | – |
| SOC regions | North AmericaAsia-Pacific | EuropeMEAAPAC |
| Onboarding | Not publicly disclosed | Not published. Thales describes customer-centric service roadmaps and selecting/deploying detection and response technologies, but no standard MDR onboarding timeline. |
| Industry focus | HealthcareFinancial ServicesRetailInsuranceUtilitiesSaaS/Technology | Critical InfrastructureGovernmentDefenseEnergyManufacturingAviationSpaceFinancial ServicesTelecommunicationsHealthcareTransportationAutomotiveUtilitiesMaritime |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | Almost no public review footprint. G2 shows 4.8/5 but from only 12 reviews, and Gartner Peer Insights has none. Employee reviews on Indeed raise leadership and strategy concerns. Frost & Sullivan included Armor in their 2025 Top 20 MDR list, but that is analyst recognition, not customer validation. | The current public evidence is strong for Thales-branded global SOC, MDR, CTI, DFIR and critical-infrastructure detection and response, but weak for S21sec as a standalone public MDR brand. Buyers should validate current delivery model, SOC location, response authority, pricing and whether the contract is with Thales/S21sec in the relevant country. |
| Compliance | PCI DSSHIPAAHITRUSTISO 27001ISO 27018ISO 27701GDPRFedRAMPNISTSEC | DORATIBER-EUPCI DSSEASA Part-ISEASAICAOUNECE |
| Certifications | ISO 27001ISO 27018ISO 27701MISA Member (Microsoft)Microsoft Advanced Specialization: Threat ProtectionMicrosoft Advanced Specialization: Cloud Security | 8 threat intelligence and AI-driven SOCs around the worldSOCs in France, Morocco, the Netherlands, Belgium and Luxembourg, Portugal and Spain, and New Zealand and Australia |
| Founded | 2009 | – |
| Data retention | Not publicly disclosed | Not published. Public pages do not describe default log retention, raw log access, storage tiers or export terms for Thales SOC and MDR. |
| API available | ✓ | – |
| Website | Visit → | Visit → |
FAQ
What is the main difference between Armor and Thales (S21sec)?
Armor is a Platform vendor that is platform-native (requires their own security stack). Thales (S21sec) is a Services firm that is technology-agnostic (works with your existing tools). Armor covers 3 attack surfaces in base pricing vs. 2 for Thales (S21sec).
How do Armor and Thales (S21sec) differ in response capabilities?
Armor supports 4 autonomous actions (custom playbooks, endpoint isolation, file quarantine, network containment) and approval is configurable. Thales (S21sec) supports 2 autonomous actions (custom playbooks, network containment) and approval is configurable.
How does Armor pricing compare to Thales (S21sec)?
Armor pricing: Starting at ~$4,317/month for XDR+SOC (per SourceForge listing). Thales (S21sec) pricing: Not published. Watch for with Armor: Armor Anywhere agent is built on Trend Micro. Running it alongside CrowdStrike or SentinelOne may cause conflicts, forcing a swap.; Compliance consulting (HIPAA readiness, HITRUST prep) is billed as professional services on top of the MDR subscription.. Watch for with Thales (S21sec): The current S21sec domain routes to Thales-branded services, so buyers wanting legacy S21sec-specific delivery should confirm contracting entity, SOC location and delivery team.; Public pages do not publish prices, minimum terms, service credits, MTTD/MTTR or formal MDR SLAs..
Should I choose Armor or Thales (S21sec)?
Choose Armor if: healthcare or financial services teams already running Microsoft Sentinel who need compliance consulting baked in. Choose Thales (S21sec) if: critical infrastructure and public-sector buyers that need Thales/S21sec regional cyber detection and response. Armor is not ideal for teams running macOS or mobile-heavy environments with no agent support for either. Thales (S21sec) is not ideal for buyers that need a standalone legacy S21sec-branded MDR package.
Daylight Security
AI-native MDR for buyers comparing active remediation across endpoint, cloud, identity, and SaaS. Daylight works with existing EDR/SIEM stacks and uses ChatOps-native collaboration, so it can be a useful third reference point in this comparison.