Foresite Cybersecurity vs SISA ProACT
Foresite Cybersecurity is a Pure-play MDR that works with your existing tools. SISA ProACT is a Services firm that works with your existing tools. Foresite Cybersecurity targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. Foresite Cybersecurity includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 0 for SISA ProACT ().
Buyer brief
Foresite Cybersecurity is a Pure-play MDR that works with your existing tools. SISA ProACT is a Services firm that works with your existing tools. Foresite Cybersecurity targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. Foresite Cybersecurity includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 0 for SISA ProACT ().
Foresite Cybersecurity (Pure-play MDR) and SISA ProACT (Services firm) serve different buyer profiles. Your decision depends on whether you prioritize Foresite Cybersecurity's google cloud secops specialist with deep chronicle siem and compliance automation expertise or SISA ProACT's sisa proact fits payment-sector buyers that want mdr tied to forensics, pci expertise and ai-assi....
At a glance
| FIELD |  |  |
|---|---|---|
| Best fit | Google Cloud-first organizations wanting deep Chronicle SIEM and SOAR integration from a dedicated Google partner | Regulated organizations that need MDR plus PCI, payment forensics and incident-response depth from the same provider |
| Price | One-time deployment: from $25,000; MDR custom | Custom quote |
| Response authority | 1/6 actions · Approval required | 2/6 actions · Configurable |
| Stack | Works with existing stack | Works with existing stack |
| Data access | Full query access | Reports only |
| Warranty | None listed | None listed |
- Best fit
- Google Cloud-first organizations wanting deep Chronicle SIEM and SOAR integration from a dedicated Google partner
- Price
- One-time deployment: from $25,000; MDR custom
- Response authority
- 1/6 actions · Approval required
- Stack
- Works with existing stack
- Data access
- Full query access
- 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 | Foresite CybersecurityTECH-AGNOSTIC | SISA ProACTTECH-AGNOSTIC |
|---|---|---|
| Fit | ||
| Target size | Mid-market, Enterprise | Mid-market, Enterprise |
| Sentiment | Positive | Mixed |
| Your stack | ||
| Approach | Works with your tools | Works with your tools |
| EDR integrations | CrowdStrikeTaniumVMware Carbon BlackMicrosoft Defender | Customer EDR |
| SIEM integrations | Google Chronicle | 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 | Guided Response | Active Remediation |
| Approval policy | Approval Required | Configurable |
| Response actions | Custom playbooks | Disable accountsCustom playbooks |
| IR included | ✓ Included | Separate |
| Cost | ||
| Price range | Vendor-published deployment packages start at $25,000. Ongoing MDR service pricing requires custom quote. | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| More details | ||
| Requires own agent | No | 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 based on deployment complexity, data volume, and coverage scope. Three one-time deployment packages published on their website: Essential ($25K-$50K), Advanced ($50K-$100K), Security Transformation ($75K-$100K). Ongoing managed services pricing not published. | Custom quote. SISA does not publish ProACT MDR package pricing. |
| Hidden cost warnings | Deployment packages ($25K-$100K) are one-time setup fees on top of ongoing MDR subscription, which is not publicly priced. Google Chronicle SIEM and SOAR licensing costs may be separate from Foresite's managed service fees -- clarify who holds the Chronicle license. Data ingestion costs scale with log volume on Chronicle platform, which can grow unpredictably. Specific response actions available through SOAR playbooks are not publicly documented -- ask exactly what containment actions they can execute. Single SOC site in Kansas means no geographic redundancy or follow-the-sun coverage | 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 | Partial | Partial |
| Contract terms | Annual | Custom, ProACT Agentic SOC, ProACT MXDR, DFIR Retainer Services |
| Channels | EmailPortalPhone | Portal |
| Data access | Full query access | Reports only |
| Dedicated analyst | ✓ | – |
| SOC regions | North America | |
| Onboarding | Three deployment tiers: Essential ($25K-$50K), Advanced ($50K-$100K), Security Transformation ($75K-$100K). All include onboarding, data ingestion, rule development, and training by Google-certified engineers. Security Transformation adds 30-60 day co-management period. | 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 | Financial ServicesHealthcareGovernmentEducationManufacturing | PaymentsFintechFinancial Services |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | MSSP Alert Top 250 (2020, top 10%). Clutch: 30 reviews with 100% satisfaction rate. Limited presence on Reddit, G2, or PeerSpot. Available feedback highlights strong technical support and effective communication. Small provider (~80-96 employees) with regional Kansas focus and heavy Google Cloud positioning means limited visibility outside the Google ecosystem. | 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 | SOC 2 Type IICMMCHIPAAPCI DSSNIST 800-53ISO 27001 | PCI DSSPCI PINPCI 3DSPCI P2PEPCI S3PCI S-SLCPCI MPoCSWIFTGDPR |
| Certifications | SOC 2 Type IIGoogle Cloud Premier Partner (Security Services Specialization)Google Cloud MSSP BadgeGoogle SecOps Delivery Partner | PCI Global Payment Forensic InvestigatorPCI Qualified Security AssessorPCI-recognized laboratory for MPoC security evaluationsPCI GEAR committee member |
| Founded | 2013 | 2006 |
| Data retention | Per Chronicle SIEM retention policies, customer-configurable | 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 Foresite Cybersecurity and SISA ProACT?
Foresite Cybersecurity is a Pure-play MDR that is technology-agnostic (works with your existing tools). SISA ProACT is a Services firm that is technology-agnostic (works with your existing tools). Foresite Cybersecurity covers 3 attack surfaces in base pricing vs. 0 for SISA ProACT.
How do Foresite Cybersecurity and SISA ProACT differ in response capabilities?
Foresite Cybersecurity supports 1 autonomous actions (custom playbooks) and requires approval before acting. SISA ProACT supports 2 autonomous actions (account disable, custom playbooks) and approval is configurable. Incident response is included with Foresite Cybersecurity and not included with SISA ProACT.
How does Foresite Cybersecurity pricing compare to SISA ProACT?
Foresite Cybersecurity pricing: Vendor-published deployment packages start at $25,000. Ongoing MDR service pricing requires custom quote.. SISA ProACT pricing: Not published. Watch for with Foresite Cybersecurity: Deployment packages ($25K-$100K) are one-time setup fees on top of ongoing MDR subscription, which is not publicly priced; Google Chronicle SIEM and SOAR licensing costs may be separate from Foresite's managed service fees -- clarify who holds the Chronicle license. 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 Foresite Cybersecurity or SISA ProACT?
Choose Foresite Cybersecurity if: google Cloud-first organizations wanting deep Chronicle SIEM and SOAR integration from a dedicated Google partner. Choose SISA ProACT if: banks, payment processors, fintechs and payment ecosystem buyers that want MDR informed by forensic-investigation experience. Foresite Cybersecurity is not ideal for organizations wanting fully autonomous remediation without human approval loops. 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.