Thales (S21sec) vs Sygnia
Thales (S21sec) and Sygnia are both Services firms that work with your existing tools. Thales (S21sec) targets Enterprise organizations, while Sygnia serves Enterprise. Thales (S21sec) includes 2 attack surfaces in base pricing (Network, OT/ICS), compared to 5 for Sygnia (Endpoint, Cloud, SaaS, Identity, Network).
Buyer brief
Thales (S21sec) and Sygnia are both Services firms that work with your existing tools. Thales (S21sec) targets Enterprise organizations, while Sygnia serves Enterprise. Thales (S21sec) includes 2 attack surfaces in base pricing (Network, OT/ICS), compared to 5 for Sygnia (Endpoint, Cloud, SaaS, Identity, Network).
Sygnia offers broader coverage (5 surfaces vs. 2). Thales (S21sec) may suit teams that need depth over breadth.
At a glance
| FIELD |  |  |
|---|---|---|
| Best fit | Critical infrastructure and public-sector buyers that need Thales/S21sec regional cyber detection and response | Enterprises wanting MDR and IR from the same team with no handoff or separate retainer |
| Price | Custom quote | Not published |
| Response authority | 2/6 actions · Configurable | 6/6 actions · Configurable |
| Stack | Works with existing stack | Works with existing stack |
| Data access | Reports only | Full query access |
| Warranty | None listed | 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
- Best fit
- Enterprises wanting MDR and IR from the same team with no handoff or separate retainer
- Price
- Not published
- Response authority
- 6/6 actions · Configurable
- Stack
- Works with existing stack
- Data access
- Full query access
- Warranty
- None listed
Detailed comparison
| FIELD | Thales (S21sec)TECH-AGNOSTIC | SygniaTECH-AGNOSTIC |
|---|---|---|
| Fit | ||
| Target size | Enterprise | Enterprise |
| Sentiment | Mixed | Mixed |
| Your stack | ||
| Approach | Works with your tools | Works with your tools |
| EDR integrations | Customer endpoint security tools | CrowdStrikeSentinelOneMicrosoft DefenderCarbon BlackSophosSymantec Endpoint ProtectionBitdefenderCisco Secure EndpointFortinet FortiEDRPalo Alto Cortex |
| SIEM integrations | Customer SIEM platformsThales SOC tooling | SplunkMicrosoft SentinelSumo Logic |
| Coverage | EPEndpoint: LimitedCloudCloud: LimitedIDIdentity: LimitedSaaSSaaS: LimitedNetNetwork: CoveredOTOT/IoT: Covered | EPEndpoint: CoveredCloudCloud: CoveredIDIdentity: CoveredSaaSSaaS: CoveredNetNetwork: CoveredOTOT/IoT: Optional add-on |
| Response | ||
| Response type | Active Remediation | Active Remediation |
| Approval policy | Configurable | Configurable |
| Response actions | ContainCustom playbooks | IsolateKill processContainDisable accountsQuarantineCustom playbooks |
| IR included | ✓ Included | ✓ Included |
| Cost | ||
| Price range | Not published | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| More details | ||
| Requires own agent | No | No |
| Endpoints | ~ Limited | ✓ Included |
| Cloud workloads | ~ Limited | ✓ Included |
| Identity | ~ Limited | ✓ Included |
| SaaS apps | ~ Limited | ✓ Included |
| Network | ✓ Included | ✓ Included |
| OT/ICS | ✓ Included | + Optional |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | Not disclosed | Not disclosed |
| 24/7 coverage | ✓ | ✓ |
| Pricing model | Custom quote for Thales Cyber Detection and Response, Managed Security Services, SOC and MDR. Public prices are not published. | Enterprise custom pricing only. No published tiers or self-service quotes. |
| Hidden cost warnings | 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. | No published pricing, requires significant sales engagement for a ballpark quote. 8 dedicated experts per client implies premium pricing, likely $200K+/year. Custom detection rules (up to 200) built in Velocity are not portable if you leave |
| Data portability | Partial | Limited |
| Contract terms | Custom cyber detection and response engagement, Managed Security Services, SOC and MDR, Critical-infrastructure cybersecurity services | Custom |
| Channels | EmailPhonePortal | PortalEmailPhone |
| Data access | Reports only | Full query access |
| Dedicated analyst | – | ✓ |
| SOC regions | EuropeMEAAPAC | North AmericaEuropeAsia-Pacific |
| Onboarding | Not published. Thales describes customer-centric service roadmaps and selecting/deploying detection and response technologies, but no standard MDR onboarding timeline. | Not publicly disclosed |
| Industry focus | Critical InfrastructureGovernmentDefenseEnergyManufacturingAviationSpaceFinancial ServicesTelecommunicationsHealthcareTransportationAutomotiveUtilitiesMaritime | Financial ServicesHealthcareEnergyIndustrial/ManufacturingTechnology |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | 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. | Thin public review presence. No G2 or Reddit reviews. Gartner Peer Insights has a listing with limited reviews. PeerSpot has a profile but minimal MDR-specific feedback. Gartner DFIR Market Guide Representative Vendor four consecutive years (2022-2025). Two CEO changes in six months (2025). |
| Compliance | DORATIBER-EUPCI DSSEASA Part-ISEASAICAOUNECE | SOC 2 Type II |
| Certifications | 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 | SOC 2 Type II |
| Founded | – | 2015 |
| Data retention | Not published. Public pages do not describe default log retention, raw log access, storage tiers or export terms for Thales SOC and MDR. | Sygnia-managed Snowflake data lake. No stated retention limit. Export process on exit not documented. |
| API available | – | ✓ |
| Website | Visit → | Visit → |
FAQ
What is the main difference between Thales (S21sec) and Sygnia?
Thales (S21sec) is a Services firm that is technology-agnostic (works with your existing tools). Sygnia is a Services firm that is technology-agnostic (works with your existing tools). Thales (S21sec) covers 2 attack surfaces in base pricing vs. 5 for Sygnia.
How do Thales (S21sec) and Sygnia differ in response capabilities?
Thales (S21sec) supports 2 autonomous actions (custom playbooks, network containment) and approval is configurable. Sygnia supports 6 autonomous actions (account disable, custom playbooks, endpoint isolation, file quarantine, network containment, process termination) and approval is configurable.
How does Thales (S21sec) pricing compare to Sygnia?
Thales (S21sec) pricing: Not published. Sygnia pricing: Custom-quoted pricing. 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.. Watch for with Sygnia: No published pricing, requires significant sales engagement for a ballpark quote; 8 dedicated experts per client implies premium pricing, likely $200K+/year.
Should I choose Thales (S21sec) or Sygnia?
Choose Thales (S21sec) if: critical infrastructure and public-sector buyers that need Thales/S21sec regional cyber detection and response. Choose Sygnia if: enterprises wanting MDR and IR from the same team with no handoff or separate retainer. Thales (S21sec) is not ideal for buyers that need a standalone legacy S21sec-branded MDR package. Sygnia is not ideal for sMBs or mid-market organizations (enterprise-only pricing, likely $200K+/year).
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.