Palo Alto Networks does not show Cortex XDR prices on its own site, but its US-dollar list prices are public in UK G-Cloud 15 filings by its resellers. On that list, Cortex XDR Prevent is $40 and Cortex XDR Pro is $70 per endpoint per year, and Pro is also sold by data volume at $400 per daily ingested GB per year. Data ingestion beyond endpoints, extra retention and managed threat hunting are separate line items.
The two subscription tiers
| Tier | List / endpoint / year | What it is |
|---|---|---|
| Prevent | $40 | Endpoint protection: NGAV, host firewall, device control, exploit and behaviour prevention. 180 days of alert retention. |
| Pro (per endpoint) | $70 | Adds detection and response on collected endpoint data, with 30 days of data retention. The XDR tier. |
| Pro (per daily GB) | $400 / GB | Pro licensed by daily ingested data volume, for third-party and network sources. 30 days of ingested-data retention. |
Source: Palo Alto Networks US-dollar list prices as filed on UK G-Cloud 15 by Softcat (pricing document, 16 January 2026) and CDW (8 January 2026), SKUs PAN-XDR-PRVT, PAN-XDR-ADV-EP and PAN-XDR-PRO-GB. Checked 30 October 2026. List prices, not quotes. See /sources.
Four worked totals at list
Endpoint count times the list price, so you can redo it for your own estate. Endpoint licence only: no data ingestion beyond endpoints, extra retention, onboarding or negotiated discount.
| Endpoints | Pro at $70 | Prevent at $40 |
|---|---|---|
| 250 | $17,500 | $10,000 |
| 1,500 | $105,000 | $60,000 |
| 5,000 | $350,000 | $200,000 |
| 25,000 | $1,750,000 | $1,000,000 |
Five ways to keep the Cortex bill down
- Bring a live competing Falcon bid. CrowdStrike publishes its Falcon Enterprise price, so a real competing quote gives the Cortex partner a number to beat rather than a list to defend.
- Size the GB line before you sign. Third-party data is licensed per daily ingested GB. Measure the daily volume of the sources you plan to send and get the overage terms in writing.
- Ask about Prevent where Pro is wasted. Endpoints that never feed detection and response (kiosks, single-purpose devices) may not need Pro. Ask the partner whether a mixed Prevent and Pro estate is allowed on your agreement.
- Commit multi-year only against a roadmap. A longer term usually buys a lower rate but locks the count; commit only if your endpoint count is stable or growing.
- Bundle with existing Palo Alto spend. If you already run Palo Alto firewalls or Prisma, price Cortex inside that agreement and compare it with the standalone list above.
- You already run Palo Alto NGFWs or Prisma Cloud and want native telemetry correlation.
- You are retiring several point tools onto one analytics platform.
- You need strong cloud and identity detection breadth, not endpoint-only coverage.
- You have a SOC mature enough to use behavioural analytics and root-cause analysis.
- Your environment is endpoint-only with minimal cloud or identity telemetry.
- You want managed detection and response in the licence; Cortex managed services are separate.
- You are deeply Microsoft-stack and Defender XDR is already mostly paid for via E5.
- Your third-party log volume is high and unmeasured, which makes the per-GB line hard to budget.