AhnLab vs SISA ProACT
AhnLab is a Platform vendor that requires its own security platform. SISA ProACT is a Services firm that works with your existing tools. AhnLab targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. AhnLab includes 1 attack surfaces in base pricing (Endpoint), compared to 0 for SISA ProACT ().
Buyer brief
AhnLab is a Platform vendor that requires its own security platform. SISA ProACT is a Services firm that works with your existing tools. AhnLab targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. AhnLab includes 1 attack surfaces in base pricing (Endpoint), compared to 0 for SISA ProACT ().
AhnLab 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 | South Korean and APAC organizations that already run AhnLab V3, EPP and EDR | Regulated organizations that need MDR plus PCI, payment forensics and incident-response depth from the same provider |
| Price | Custom quote | Custom quote |
| Response authority | 3/6 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
- South Korean and APAC organizations that already run AhnLab V3, EPP and EDR
- Price
- Custom quote
- Response authority
- 3/6 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 | AhnLabPLATFORM | 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 | AhnLab EDR | Customer EDR |
| SIEM integrations | None listed | Customer SIEM |
| Coverage | EPEndpoint: CoveredCloudCloud: Optional add-onIDIdentity: Not coveredSaaSSaaS: Not coveredNetNetwork: Optional add-onOTOT/IoT: Optional add-on | EPEndpoint: LimitedCloudCloud: LimitedIDIdentity: LimitedSaaSSaaS: LimitedNetNetwork: LimitedOTOT/IoT: Not covered |
| Response | ||
| Response type | Active Remediation | Active Remediation |
| Approval policy | Configurable | Configurable |
| Response actions | IsolateKill processContain | Disable accountsCustom playbooks |
| IR included | Separate | Separate |
| Cost | ||
| Price range | Not published | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| More details | ||
| Requires own agent | Yes | No |
| Endpoints | ✓ Included | ~ Limited |
| Cloud workloads | + Optional | ~ Limited |
| Identity | Not offered | ~ Limited |
| SaaS apps | Not offered | ~ Limited |
| Network | + Optional | ~ Limited |
| OT/ICS | + Optional | Not offered |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | Not disclosed | Not disclosed |
| 24/7 coverage | ✓ | Business hours |
| Pricing model | Based on the number of AhnLab EDR agents installed. AhnLab says EDR Premium includes the EDR license fee and that service cost requires a separate inquiry. | Custom quote. SISA does not publish ProACT MDR package pricing. |
| Hidden cost warnings | The service is tied to AhnLab's endpoint stack, so buyers with existing CrowdStrike, Microsoft Defender or SentinelOne deployments should price migration and overlap.. AhnLab separates basic MDR from paid EDR Premium. Buyers should confirm which response actions are included in each tier.. Public materials do not disclose minimum seats, regional availability, SLA terms or retained-forensics scope.. Fuller cross-domain detection may require AhnLab XDR, TIP, MDS, cloud or CPS products outside endpoint MDR. | 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 | Per EDR agent, Custom quote, EDR Premium paid tier | Custom, ProACT Agentic SOC, ProACT MXDR, DFIR Retainer Services |
| Channels | PortalEmailPhone | Portal |
| Data access | Dashboards | Reports only |
| Dedicated analyst | – | – |
| SOC regions | APAC | |
| Onboarding | Requires AhnLab V3, EPP and EDR plus external transmission of AhnLab EDR detection logs. Public materials do not publish a standard onboarding timeline. | 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 | TechnologyFinancial ServicesManufacturingGovernmentHealthcare | PaymentsFintechFinancial Services |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | AhnLab has stronger public proof around endpoint products than around MDR delivery. English-language MDR-specific buyer reviews are sparse, so buyers should validate analyst quality, escalation process and regional support through references. | 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 | MITRE ATT&CK evaluationsSE Labs Advanced Security Test | PCI DSSPCI PINPCI 3DSPCI P2PEPCI S3PCI S-SLCPCI MPoCSWIFTGDPR |
| Certifications | SE Labs AAA rating for AhnLab EPP/EDRMITRE ATT&CK Evaluations Round 7 participant | PCI Global Payment Forensic InvestigatorPCI Qualified Security AssessorPCI-recognized laboratory for MPoC security evaluationsPCI GEAR committee member |
| Founded | 1995 | 2006 |
| Data retention | Not published as a standard MDR retention period. AhnLab EDR collects endpoint behavior, file, registry, network, process, system and Windows event-log data for analysis in EDR Analyzer. | 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 AhnLab and SISA ProACT?
AhnLab 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). AhnLab covers 1 attack surfaces in base pricing vs. 0 for SISA ProACT.
How do AhnLab and SISA ProACT differ in response capabilities?
AhnLab supports 3 autonomous actions (endpoint isolation, network containment, process termination) and approval is configurable. SISA ProACT supports 2 autonomous actions (account disable, custom playbooks) and approval is configurable.
How does AhnLab pricing compare to SISA ProACT?
AhnLab pricing: Not published. SISA ProACT pricing: Not published. Watch for with AhnLab: The service is tied to AhnLab's endpoint stack, so buyers with existing CrowdStrike, Microsoft Defender or SentinelOne deployments should price migration and overlap.; AhnLab separates basic MDR from paid EDR Premium. Buyers should confirm which response actions are included in each tier.. 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 AhnLab or SISA ProACT?
Choose AhnLab if: south Korean and APAC organizations that already run AhnLab V3, EPP and EDR. Choose SISA ProACT if: banks, payment processors, fintechs and payment ecosystem buyers that want MDR informed by forensic-investigation experience. AhnLab is not ideal for buyers that want MDR layered on top of existing CrowdStrike, Microsoft Defender, SentinelOne or other endpoint tools. 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.