Deepwatch vs SISA ProACT
Deepwatch is a Pure-play MDR that works with your existing tools. SISA ProACT is a Services firm that works with your existing tools. Deepwatch targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. Deepwatch includes 4 attack surfaces in base pricing (Cloud, SaaS, Identity, Network), compared to 0 for SISA ProACT ().
Buyer brief
Deepwatch is a Pure-play MDR that works with your existing tools. SISA ProACT is a Services firm that works with your existing tools. Deepwatch targets Mid-market and Enterprise organizations; SISA ProACT serves Mid-market and Enterprise. Deepwatch includes 4 attack surfaces in base pricing (Cloud, SaaS, Identity, Network), compared to 0 for SISA ProACT ().
Deepwatch (Pure-play MDR) and SISA ProACT (Services firm) serve different buyer profiles. Your decision depends on whether you prioritize Deepwatch's siem-centric, vendor-agnostic mdr with patented drs engine (98% fp reduction claim), dedicated sq... 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 | Mid-market to enterprise with existing Splunk, Sentinel, Google SecOps, or Securonix SIEM investments | Regulated organizations that need MDR plus PCI, payment forensics and incident-response depth from the same provider |
| Price | Buyer benchmark: median $218,983/yr | Custom quote |
| Response authority | 6/6 actions · Configurable | 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
- Mid-market to enterprise with existing Splunk, Sentinel, Google SecOps, or Securonix SIEM investments
- Price
- Buyer benchmark: median $218,983/yr
- Response authority
- 6/6 actions · Configurable
- 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 | DeepwatchTECH-AGNOSTIC | SISA ProACTTECH-AGNOSTIC |
|---|---|---|
| Fit | ||
| Target size | Mid-market, Enterprise | Mid-market, Enterprise |
| Sentiment | Mixed | Mixed |
| Your stack | ||
| Approach | Works with your tools | Works with your tools |
| EDR integrations | CrowdStrike FalconSentinelOneMicrosoft Defender for Endpoint | Customer EDR |
| SIEM integrations | Splunk Enterprise & CloudGoogle SecOps (Chronicle)Microsoft SentinelSecuronix (added Feb 2026) | Customer SIEM |
| Coverage | EPEndpoint: Optional add-onCloudCloud: CoveredIDIdentity: CoveredSaaSSaaS: CoveredNetNetwork: CoveredOTOT/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 processContainDisable accountsQuarantineCustom playbooks | Disable accountsCustom playbooks |
| IR included | Separate | Separate |
| Cost | ||
| Price range | Third-party buyer data reports a $218,983/year median buyer cost for Deepwatch, with a visible public range from $126,904 to $322,131/year. | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| More details | ||
| Requires own agent | No | No |
| Endpoints | + Optional | ~ Limited |
| Cloud workloads | ✓ Included | ~ Limited |
| Identity | ✓ Included | ~ Limited |
| SaaS apps | ✓ Included | ~ Limited |
| Network | ✓ Included | ~ Limited |
| OT/ICS | + Optional | Not offered |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | Not disclosed | Not disclosed |
| 24/7 coverage | ✓ | Business hours |
| Pricing model | Volume-based (data ingestion volume in GB/TB per day or Splunk Virtual Compute units), not per-endpoint | Custom quote. SISA does not publish ProACT MDR package pricing. |
| Hidden cost warnings | Volume-based pricing means unexpected data growth can cause cost spikes. Three platform tiers (Core, Advanced, Enterprise) may gate Active Response behind higher tiers.. MEDR (endpoint detection) is a separate add-on, not included in base MDR. MDR Essentials is a limited entry point with fewer capabilities than full platform tiers | 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 | Custom enterprise | Custom, ProACT Agentic SOC, ProACT MXDR, DFIR Retainer Services |
| Channels | SlackEmailPortalPhone | Portal |
| Data access | Full query access | Reports only |
| Dedicated analyst | ✓ | – |
| SOC regions | North America | |
| Onboarding | 30 days typical. MDR Essentials can launch SOC in under 1 hour. | 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 ServicesManufacturingRetailEnergy | PaymentsFintechFinancial Services |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | Customer reviews are positive (Gartner Peer Insights 4.2/5 from 59 reviews, G2 High Performer Fall 2025), praising Squad team and DRS technology. Employee sentiment is concerning: Glassdoor 2.9/5 (215 reviews, 35% recommend). 42% headcount reduction (412 to 239 employees) across 2024-2025, founding CEO departed to competitor Mitiga Jan 2025. | 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 IIISO 27001:2022PCI DSS Level 1 | PCI DSSPCI PINPCI 3DSPCI P2PEPCI S3PCI S-SLCPCI MPoCSWIFTGDPR |
| Certifications | SOC 2 Type II (Security, Availability, Confidentiality, certified since inception)ISO 27001:2022 (first certified 2024)PCI DSS Level 1 Service Provider (since inception) | PCI Global Payment Forensic InvestigatorPCI Qualified Security AssessorPCI-recognized laboratory for MPoC security evaluationsPCI GEAR committee member |
| Founded | 2019 | 2006 |
| Data retention | 12 months hot data retention (Platform Core tier) | 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 Deepwatch and SISA ProACT?
Deepwatch 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). Deepwatch covers 4 attack surfaces in base pricing vs. 0 for SISA ProACT.
How do Deepwatch and SISA ProACT differ in response capabilities?
Deepwatch supports 6 autonomous actions (account disable, custom playbooks, endpoint isolation, file quarantine, network containment, process termination) and approval is configurable. SISA ProACT supports 2 autonomous actions (account disable, custom playbooks) and approval is configurable.
How does Deepwatch pricing compare to SISA ProACT?
Deepwatch pricing: Third-party buyer data reports a $218,983/year median buyer cost for Deepwatch, with a visible public range from $126,904 to $322,131/year.. SISA ProACT pricing: Not published. Watch for with Deepwatch: Volume-based pricing means unexpected data growth can cause cost spikes. Three platform tiers (Core, Advanced, Enterprise) may gate Active Response behind higher tiers.; MEDR (endpoint detection) is a separate add-on, not included in base MDR. 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 Deepwatch or SISA ProACT?
Choose Deepwatch if: mid-market to enterprise with existing Splunk, Sentinel, Google SecOps, or Securonix SIEM investments. Choose SISA ProACT if: banks, payment processors, fintechs and payment ecosystem buyers that want MDR informed by forensic-investigation experience. Deepwatch is not ideal for sMBs or budget-constrained organizations ($220K-$315K/year is enterprise-oriented). 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.