Palo Alto delivers AI security through Prisma SASE, and it has one of the broadest AI portfolios on the market, including Access Security, DLP, the Prisma Browser, and Prisma AIRS for agents. Its direct rivals are the other large SSE and SASE platforms, which take the same approach. They each route traffic through a vendor cloud, offering AI security as part of a broad suite.
However, none of them focus completely on AI and by attempting to offer a broad AI solution on top of what they already do, the solution often isn’t comprehensive enough. For example, Palo Alto’s AI solution is either browser-only or requires an endpoint agent. This means that to secure most AI usage (which happens outside of the browser within desktop or mobile apps, other SaaS apps, or within agentic flows), you need an endpoint agent.
A more thorough option is purpose-built AI security that offers deeper and wider coverage on top of everything Palo Alto or your SASE provider offers. This guide covers both.
Which Palo Alto alternative is right for you?
Best SSE platform for AI governance? If you’re looking for a consolidated SSE platform that also offers strong AI governance, Zscaler’s Zero Trust solution might be right for you. As AI is just one of it’s modules, it doesn’t get the attention it would from purpose-built AI security products, but for now, it does the best job of AI governance of the larger SASE solutions. It would not make sense, however, to adopt Zscaler without adopting their wider platform.
Best for securing AI usage beyond the browser? Verax is the standout if your primary focus is addressing AI usage. With deep integrations to 100s of AI tools rather than browser-level identification. It reaches apps and agents and is standalone, so you don't have to take on a whole SASE platform to govern AI usage. For SWG, CASB, and ZTNA, you'd keep or choose one of the platforms below.
Best SSE peer with user coaching for safe AI usage? Netskope's SkopeAI runs real-time DLP on prompts and responses, coaches users toward approved tools, and scores a large catalog of AI apps on the same inline proxy you'd use for web and SaaS.
Best for Microsoft 365 and Copilot-centric shops? Microsoft governs AI natively through Purview (DSPM for AI, DLP, sensitivity labels), Defender for Cloud Apps (shadow AI discovery), and Entra. It's the deepest option for Copilot and M365. The main disclaimer here is that as a standalone option, Microsoft won’t be the right fit to solve your AI security needs beyond their product suite. If you want to address the other thousands of AI tools out there, even just to block them, you’ll want a more focused AI solution on top of Microsoft’s.
For reference, Palo Alto itself is strongest on AI-suite breadth, app governance, DLP, a secure browser, and agent security, especially for existing Prisma SASE customers.
How we evaluated
- Purpose-built for AI vs an AI suite within a SASE platform.
- Where inspection runs and how deep it sees each interaction (app-level and content DLP, or per-interaction signals like plan, model, connectors, files).
- Reach into native desktop apps and agents that don't route through a web proxy.
- Footprint, standalone vs adopting and routing through a platform.
Comparison at a glance
Reflects publicly available vendor information as of June 2026, verified against each vendor's documentation.
A SASE platform's AI suite vs purpose-built AI security
For the most part, Palo Alto alternatives are other SSE and SASE platform.
If you’re looking to go beyond their main offerings and secure your company’s AI usage, you should know that their offerings are quite limited. Their AI detection is largely app-level and DLP largely prompt-level only. Essentially, they can tell you which AI app is being used, offer basic access controls, and inspect prompt text for sensitive data. That's valuable, especially if you already run the platform.
True AI-usage security requires deeper AI integrations and focus. Going beyond the prompt to recognize any interaction, the account and plan, the model invoked, the connectors accessed, the files involved, and where agents can go. And doing this for 100s of tools, a list which is growing faster every day, That's where Verax is a better fit, and because it can chain off your existing SWG via ICAP, it adds that depth without replacing your platform. Many teams run an SSE platform and Verax together.
How to choose
If you're looking for a new SSE or SASE, this is a far more complex question and should not be limited to the AI considerations. But if you’re simply looking to extend your AI security and coverage, you should evaluate Verax and consider running it alongside the platform you already have.
Frequently asked questions
How comprehensive are Palo Alto’s AI solutions? Their AI solutions are quite broad, covering many needs. But when it comes to AI governance of employee usage, their AI detection is limited to the browser without an endpoint agent. They also lack deep access controls or comprehensive DLP monitoring beyond the prompt: file access, agentic usage, connectors, and tier + model monitoring.
What is the best Palo Alto AI Access Security alternative? Among SSE/SASE platforms, Zscaler and Netskope are Palo Alto's closest rivals, with Microsoft as the native option for M365/Copilot shops. If you’re looking for a solution purely in terms of how it secures AI however, Verax is the standout, and it can complement Palo Alto’s wider offering rather than replace it.
Is AI Access Security standalone or part of Prisma SASE? It's delivered through Prisma SASE / Prisma Access, so getting it can mean adopting or expanding that platform. Verax is standalone and works well with Palo Alto’s wider solution.
Can Verax run alongside Palo Alto? Yes. If you run Prisma SASE for SWG, CASB, and ZTNA, Verax can strengthen your AI usage security alongside it.
