Armor vs SISA ProACT
Armor is a Platform vendor that requires its own security platform. SISA ProACT is a Services firm that works with your existing tools. Armor targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. Armor includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 0 for SISA ProACT ().
Buyer brief
Armor is a Platform vendor that requires its own security platform. SISA ProACT is a Services firm that works with your existing tools. Armor targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. Armor includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 0 for SISA ProACT ().
Armor is the choice if you want a single-vendor stack with deep integration. SISA ProACT 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 | Regulated organizations that need MDR plus PCI, payment forensics and incident-response depth from the same provider |
| 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
- Regulated organizations that need MDR plus PCI, payment forensics and incident-response depth from the same provider
- 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 | SISA ProACTTECH-AGNOSTIC |
|---|---|---|
| Fit | ||
| Target size | Mid-market, Enterprise | Mid-market, Enterprise |
| Sentiment | Mixed | Mixed |
| Your stack | ||
| Approach | Requires their platform | Works with your tools |
| EDR integrations | Armor Anywhere Agent (Trend Micro)Microsoft Defender | Customer EDR |
| SIEM integrations | Microsoft Sentinel | Customer SIEM |
| Coverage | EPEndpoint: CoveredCloudCloud: CoveredIDIdentity: Optional add-onSaaSSaaS: Optional add-onNetNetwork: CoveredOTOT/IoT: Not covered | EPEndpoint: LimitedCloudCloud: LimitedIDIdentity: LimitedSaaSSaaS: LimitedNetNetwork: LimitedOTOT/IoT: Not covered |
| Response | ||
| Response type | Active Remediation | Active Remediation |
| Approval policy | Configurable | Configurable |
| Response actions | IsolateContainQuarantineCustom playbooks | Disable accountsCustom playbooks |
| IR included | ✓ Included | Separate |
| 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 | ~ Limited |
| OT/ICS | Not offered | Not offered |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | Not disclosed | Not disclosed |
| 24/7 coverage | ✓ | Business hours |
| Pricing model | Custom pricing, platform subscription model | Custom quote. SISA does not publish ProACT MDR package pricing. |
| 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. | Public pages do not publish MDR pricing, contract minimums or service-credit language.. The service is heavily payment-security oriented, so non-payment buyers should confirm whether use cases fit their environment.. ProACT lists many stack components, including SIEM, EDR, CASB, UEBA, SOAR, threat hunting and dark web monitoring, so buyers should confirm which are included in the base quote.. Response automation is a major part of the pitch, so pre-approved SOAR actions and rollback rules should be documented before go-live.. DFIR and payment forensic services are adjacent SISA services, so buyers should confirm what investigation and response work is included in MDR. |
| Data portability | Limited | Partial |
| Contract terms | Annual | Custom, ProACT Agentic SOC, ProACT MXDR, DFIR Retainer Services |
| Channels | EmailPortalPhone | Portal |
| Data access | Dashboards | Reports only |
| Dedicated analyst | ✓ | – |
| SOC regions | North AmericaAsia-Pacific | |
| Onboarding | Not publicly disclosed | Not published. SISA says ProACT can use a customized and scalable stack with cloud and on-premise deployment options, but no standard onboarding duration was found. |
| Industry focus | HealthcareFinancial ServicesRetailInsuranceUtilitiesSaaS/Technology | PaymentsFintechFinancial Services |
| 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. | No meaningful MDR-specific buyer-review signal was found in major English-language review communities during this pass. The public buyer case rests on SISA's payment-security focus, ProACT Agentic SOC, forensic intelligence, 1,000+ customer claim, 40+ country footprint and PCI forensic-investigation credentials. Buyers should validate pricing, SOC delivery model, response authority and non-payment use cases directly. |
| Compliance | PCI DSSHIPAAHITRUSTISO 27001ISO 27018ISO 27701GDPRFedRAMPNISTSEC | PCI DSSPCI PINPCI 3DSPCI P2PEPCI S3PCI S-SLCPCI MPoCSWIFTGDPR |
| Certifications | ISO 27001ISO 27018ISO 27701MISA Member (Microsoft)Microsoft Advanced Specialization: Threat ProtectionMicrosoft Advanced Specialization: Cloud Security | PCI Global Payment Forensic InvestigatorPCI Qualified Security AssessorPCI-recognized laboratory for MPoC security evaluationsPCI GEAR committee member |
| Founded | 2009 | 2006 |
| Data retention | Not publicly disclosed | SISA says ProACT supports PCI-compliant cloud deployments and on-premise options for data localization requirements, including custom Kubernetes and GCP environments. No standard public MDR retention period was found. |
| API available | ✓ | – |
| Website | Visit → | Visit → |
FAQ
What is the main difference between Armor and SISA ProACT?
Armor is a Platform vendor that is platform-native (requires their own security stack). SISA ProACT is a Services firm that is technology-agnostic (works with your existing tools). Armor covers 3 attack surfaces in base pricing vs. 0 for SISA ProACT.
How do Armor and SISA ProACT differ in response capabilities?
Armor supports 4 autonomous actions (custom playbooks, endpoint isolation, file quarantine, network containment) and approval is configurable. SISA ProACT supports 2 autonomous actions (account disable, custom playbooks) and approval is configurable. Incident response is included with Armor and not included with SISA ProACT.
How does Armor pricing compare to SISA ProACT?
Armor pricing: Starting at ~$4,317/month for XDR+SOC (per SourceForge listing). SISA ProACT 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 SISA ProACT: Public pages do not publish MDR pricing, contract minimums or service-credit language.; The service is heavily payment-security oriented, so non-payment buyers should confirm whether use cases fit their environment..
Should I choose Armor or SISA ProACT?
Choose Armor if: healthcare or financial services teams already running Microsoft Sentinel who need compliance consulting baked in. Choose SISA ProACT if: banks, payment processors, fintechs and payment ecosystem buyers that want MDR informed by forensic-investigation experience. Armor is not ideal for teams running macOS or mobile-heavy environments with no agent support for either. SISA ProACT is not ideal for buyers that need public MDR pricing before sales.
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.