That is the decision. The rest is how each is deployed, licensed, and operated.
When to use each
Use Prisma Access if your network security already runs on Palo Alto Networks. Prisma Access is managed from Strata Cloud Manager or Panorama, secures remote networks such as branches with cloud-based next-generation firewalls, and sends logs to Strata Logging Service. Mobile users connect with the GlobalProtect app or through an explicit proxy, and Clientless VPN covers unmanaged devices. Keeping one policy model across your firewalls and cloud enforcement is the main reason to choose it.
Use Cloudflare One if you are not tied to a firewall vendor's policy model, or you want SASE on the same network that serves and protects your public websites and APIs. Cloudflare One combines Access, a Secure Web Gateway, Cloudflare Tunnel, the Cloudflare One Client, CASB, DLP, Remote Browser Isolation, Email security, Cloudflare WAN, and Cloudflare Network Firewall under one control plane.
Palo Alto Networks describes Prisma Access as security for your users at headquarters, in branches, and on the road. Delivering and protecting your public websites is a separate buying decision there. With Cloudflare, it runs on the same network.
How they differ
Prisma Access organizes deployment around mobile users, remote networks, and service connections. Service connections are IPSec tunnels that let mobile users reach internal resources, where your license includes them, and a ZTNA Connector gives access to private apps without IPSec tunnels or routing changes. All remote network locations you onboard are fully meshed.
Cloudflare One connects private apps with Cloudflare Tunnel, which makes outbound-only connections from your infrastructure, so apps need no public IP address. Devices connect with the Cloudflare One Client, browser-based access works for internal web apps, SSH, and remote desktop without installing software, and branches connect through Cloudflare WAN over IPsec, GRE, or direct interconnect.
Palo Alto Networks says Prisma Access provides over 100 locations worldwide, each mapped to a security compute location. Cloudflare's network page lists 348 cities in more than 100 countries and says every service runs in every data center. The numbers are counted differently, so test from the countries and offices where your users work.
Licensing and pricing
Prisma Access is licensed in units. For mobile users, a unit is one user, measured as unique users over the last 30 days; for remote networks, a unit is 1 Mbps of bandwidth. The current editions are Secure Web Gateway, ZTNA, and Enterprise.
Cloudflare One subscriptions are made of seats. A user consumes one seat when they authenticate through Access or when their device connects through Gateway, however many apps they use. Through Vigilbase, Cloudflare One is licensed as Cloudflare Enterprise, in our Interna package for staff and internal apps, and scoped together with Managed Cloudflare operations.
Because one model counts users and bandwidth and the other counts active users, compare written quotes for the same users, sites, features, and support.
Already run Palo Alto Networks?
Keeping Palo Alto Networks does not rule out Vigilbase. Vigilbase OS, the cybersecurity operating system, has a native Palo Alto Networks connector for traffic and threat logs, with analysis switched on. Those events sit in one auditable, queryable record alongside your other security tools, and the Vigil agent investigates high-severity incidents while Vigilbase analysts handle exceptions.
Log collection differs by product, so confirm which of your Palo Alto Networks log sources the connector covers. Live response actions run only where Vigilbase OS supports them, which is Cloudflare today; for Palo Alto Networks, the investigation returns the steps for your team.
How Vigilbase fits
Vigilbase licenses Cloudflare Enterprise and operates it as Managed Cloudflare; we are not a Palo Alto Networks reseller. We can scope Cloudflare One for your users, apps, and sites, plan a phased move off VPN or another SASE service, and run Access, Gateway, and incidents after go-live. Agents work from evidence and remediate in scope. Humans set the authority, approve changes when required, and handle exceptions.
If your firewall estate and Panorama policy are the reason Prisma Access works for you, we will say so. If the job is Zero Trust and the public edge on one Cloudflare deployment with an operator on it, that is the conversation we will have.