Compete · XDR
XDR — Full
Visibility Platform
Cortex XDR Pro per GB ingests endpoint data plus third-party sources for complete network and user behavior visibility. Combined with Pro per Endpoint — this is the bridge to XSIAM.
Feature Comparison
XDR / SIEM Competitive Matrix
Cortex XDR Pro per GB vs XDR platforms and SIEM alternatives across six dimensions.
| Capability | XDR Pro per GB | CS LogScale / NG SIEM | MS Sentinel + Defender XDR | Splunk Enterprise/Cloud | Elastic Security |
|---|---|---|---|---|---|
| Data Ingestion Model | Per GB + Endpoint | Per GB (LogScale) | Per GB (Sentinel) | Per GB / EPS (Expensive) | Per GB / Nodes |
| Retention | Flexible | Tiered | Configurable | Costly at Scale | Hot/Warm/Cold |
| Cross-Domain Correlation | Native (E+N+C+ID) | Falcon-Centric | M365-Centric | Broad but Manual | Limited |
| Automation / SOAR | Built-in | Falcon Fusion (Basic) | Logic Apps | Separate SOAR $$$ | Limited |
| Investigation UX | Stitched Timeline | Charlotte AI | M365D Unified | SPL Manual | KQL Manual |
| Path to AI SOC | Direct → XSIAM | No Clear Path | Copilot Add-on | None Native | Limited |
Battle Cards
Competitor Deep Dives
CrowdStrike — LogScale / Falcon Next-Gen SIEM
CrowdStrike acquired Humio (rebranded LogScale) to build their SIEM capability. Falcon Next-Gen SIEM combines LogScale log analytics with Falcon endpoint telemetry. Strong for Falcon-heavy environments with sub-second search performance on high-velocity data. However, cross-domain correlation beyond endpoint requires additional modules and data connectors — the "XDR" story is endpoint-first.
Where PAN Wins
- Native NGFW telemetry: PAN's NGFW logs flow directly into XDR Pro per GB correlation. CrowdStrike has no equivalent network security telemetry — network data ingestion is third-party only.
- XSIAM upgrade path: XDR Pro per GB customers are already on the XSIAM data model. Upgrading to XSIAM adds AI-driven analytics and automation without data migration. CrowdStrike has no equivalent AI SOC platform.
- Built-in automation: XDR Pro per GB includes SOAR-like automated response. Falcon NG SIEM relies on Falcon Fusion — a less mature automation layer.
- UEBA native: User behavior analytics is included in Pro per GB. CrowdStrike's identity analytics require Falcon Identity Threat Protection as a separate module.
Where They're Strong
- LogScale search performance: Sub-second queries on high-volume log data is a genuine architectural advantage for large SOC teams running continuous hunting queries.
- Falcon platform consolidation pitch: For all-in CrowdStrike shops, the argument that "everything is in Falcon" has real appeal.
- NG SIEM bundling: LogScale is often bundled or heavily discounted with Falcon Enterprise tiers, making the per-GB cost comparison less straightforward.
Landmines to Set
- "When you need to investigate a threat that traversed your Palo Alto NGFW before hitting an endpoint — how does Falcon NG SIEM correlate that? What does the analyst workflow look like?"
- "What is the fully-loaded per-GB cost for Falcon NG SIEM when ingesting non-Falcon data sources at your actual log volume?"
- "What is CrowdStrike's roadmap to an AI-native SOC platform that auto-resolves alerts? XSIAM is shipping that today — where does CrowdStrike get you in 3 years?"
Key Objections
We're already in CrowdStrike — NG SIEM is the logical next step.
Response: If your environment is 95%+ Falcon telemetry and you have no PAN NGFWs, that argument has merit. But most organizations have heterogeneous environments. XDR Pro per GB ingests Falcon EDR data natively via integration — you can run XDR Pro per GB alongside your Falcon investment and gain network + cloud correlation that Falcon NG SIEM cannot provide without additional modules.
Microsoft Sentinel + Defender XDR
Microsoft's XDR story is Defender XDR (endpoint + identity + cloud + email) unified with Sentinel (SIEM/SOAR). For Azure-heavy environments, native telemetry integration is strong. The convergence of Defender XDR and Sentinel into the "Microsoft Unified XDR" platform is Microsoft's answer to XSIAM — but it remains primarily M365/Azure-centric, with weaker multi-cloud and non-Microsoft telemetry.
Where PAN Wins
- True multi-cloud, multi-vendor XDR: XDR Pro per GB correlates data from AWS, GCP, Azure, and on-premises equally. Sentinel is optimized for Azure-native telemetry; AWS and GCP correlation requires additional connectors and often produces lower-fidelity alerts.
- Per-GB cost at scale: Sentinel's per-GB pricing compounds rapidly as organizations ingest firewall, cloud trail, identity, and endpoint data together. XDR Pro per GB's pricing model is typically more predictable at enterprise volumes.
- Automated SOAR included: Built-in automation in XDR Pro per GB vs. Logic Apps — which requires development expertise to build meaningful playbooks.
- Cleaner XSIAM upgrade path: XDR Pro per GB → XSIAM is a license upgrade with no data migration. Sentinel → XSIAM requires full data re-architecture.
Where They're Strong
- E5 bundling perception: For E5 customers, Sentinel + Defender XDR appears subsidized. The "one vendor" narrative is powerful in procurement conversations.
- Copilot for Security: Microsoft's generative AI assistant is maturing rapidly and integrates across the full Microsoft security stack.
- Broad community and MSSP ecosystem: Sentinel has the largest MSSP and community content ecosystem of any SIEM platform.
Landmines to Set
- "What percentage of your workloads run on AWS or GCP? How does Sentinel's detection quality compare for those vs. Azure-native workloads?"
- "Calculate your actual Sentinel per-GB cost: firewall logs + cloud trail + identity + endpoint. At what volume does it exceed XDR Pro per GB pricing?"
- "Microsoft security products have had notable breaches at the Azure/M365 level (CISA 2023 advisory, Storm-0558). How does your board feel about a single-vendor dependency for your entire XDR stack?"
Splunk Enterprise / Cloud
Splunk remains the most widely deployed SIEM, now owned by Cisco. SPL expertise is deeply embedded in enterprise SOC teams. The breadth of third-party integrations and community content is unmatched. However, Splunk's data-volume pricing is the most expensive at scale in the SIEM market, and it has no native EDR — the detection quality gap vs. XDR Pro per GB + Pro per Endpoint is significant.
Where PAN Wins
- TCO at scale: Splunk's EPS/GB pricing is the most expensive SIEM option at enterprise data volumes. XDR Pro per GB is a predictable per-GB model with endpoint licensing included — typically 30–50% lower total cost at comparable data volumes.
- Native EDR + SIEM unified: XDR Pro per GB + Pro per Endpoint delivers SIEM-equivalent log correlation with built-in best-in-class EDR. Splunk has no native EDR — endpoint data is a connector away with no correlation quality benefit.
- Automated resolution: XDR Pro per GB includes automated response and built-in playbooks. Splunk SOAR is a separate, expensive license with significant build time to achieve automation maturity.
- XSIAM upgrade path: Customers already ingesting data into XDR Pro per GB need only a license upgrade to reach XSIAM. Splunk migration to XSIAM is a major project — but XSIAM's Professional Assistant automates Splunk SPL → XQL rule mapping.
Where They're Strong
- SPL expertise and sunk cost: Most large SOC teams have years of SPL customization, correlation rules, and dashboards. Migration risk is real and significant.
- Broadest integration ecosystem: More pre-built data connectors and community content than any other SIEM platform.
- Cisco ownership new capabilities: Cisco is integrating Splunk with Cisco networking, identity, and XDR — creating a broader platform story that may appeal to Cisco-centric shops.
Landmines to Set
- "Pull your actual annual Splunk invoice — storage, ES license, SOAR license, professional services. Calculate what that costs per TB ingested. Then compare."
- "How long would it take to auto-resolve 85% of your alerts with your current Splunk + SOAR configuration? XSIAM does it out of the box — benchmark your current automation rate."
- "What has changed with Splunk's product direction and pricing model since the Cisco acquisition? Is your Splunk AE still the same person?"
Traps They Set
- "Migration is too risky and too expensive" — Counter: XSIAM Professional Assistant maps your existing SPL correlation rules to XQL with AI-driven confidence scoring. Migration is not a manual rewrite. Customers report going from 2,000+ Splunk rules to XSIAM in weeks, not months.
- "Splunk is Cisco now — it's part of a bigger network security platform" — Counter: Cisco has a long history of acquiring security companies and under-investing in them. Ask what net-new XDR capabilities have shipped since the acquisition and what the 24-month roadmap commits to.
Elastic Security
Elastic Security provides SIEM and endpoint security capabilities built on the Elasticsearch data platform. Cost-effective at moderate data volumes, especially for organizations already running ELK stacks. Detection engineering-heavy teams appreciate the flexibility. However, automation maturity is limited, cross-domain correlation requires significant customization, and the XDR story is nascent compared to purpose-built platforms.
Where PAN Wins
- Out-of-the-box detection quality: Elastic Security requires significant detection engineering investment to reach production-quality alert fidelity. XDR Pro per GB ships with 2,600+ ML models and pre-built detection rules that are production-ready on day one.
- Automation without build time: Built-in response automation in XDR Pro per GB vs. Elastic's limited automation requiring custom development.
- Native XDR correlation: Endpoint + network + cloud + identity correlation is native in XDR. Elastic requires significant schema mapping and custom correlation rules to achieve equivalent cross-domain detection.
- XSIAM trajectory: XDR Pro per GB is a stepping stone to XSIAM. Elastic Security has no equivalent AI-native SOC evolution path.
Where They're Strong
- Cost at moderate volumes: For organizations under 100GB/day, Elastic can be very cost-effective, especially if they already run ELK for observability.
- Developer/engineering culture appeal: SOC teams with strong engineering culture appreciate Elastic's flexibility and open-source heritage.
- Data platform breadth: Organizations using Elastic for both observability and security get operational cost efficiency from a shared platform.
Landmines to Set
- "How many FTE detection engineers do you have tuning Elastic rules? What is the fully loaded cost of maintaining detection quality vs. XDR Pro per GB out-of-the-box models?"
- "What is your current automated alert resolution rate with Elastic? How does that compare to an 85% auto-resolution benchmark from XDR?"
The Natural Next Step
The XSIAM Bridge
Customers on Pro per GB Are Already Ingesting the Data
XSIAM adds AI-driven analytics, automated alert resolution, unified SOC workflows, and the Agentix AI platform on top of the same data lake that XDR Pro per GB uses. There is no data migration, no re-architecture, and no re-deployment. Customers upgrade the license and unlock the AI SOC layer.
The seller's job on XDR Pro per GB is to make sure every customer understands they're building toward XSIAM — and that each quarter of XDR Pro per GB data is a quarter of training data for XSIAM's behavioral models when they upgrade.
Positioning: "You're not buying XDR — you're buying the first phase of your AI SOC transformation. The data you ingest today is the foundation XSIAM builds on tomorrow."