Platforms

Pipelock vs Palo Alto Prisma AIRS

A focused, self-hosted agent firewall next to an enterprise AI security platform with six product components.

Reviewed: September 2026
Read: 3 min
Sources: 1 checked

At a glance

Pipelock source Prisma AIRS

Job Agent firewall. Mediates HTTP, WebSocket, and MCP traffic routed through it, scans it for secret leaks, prompt injection, SSRF, and tool poisoning, and can emit signed action receipts for mediated decisions when a signing key is configured. Enterprise AI security platform: AI Gateway, Agent Security, AI Red Teaming, AI Runtime Security, AI Model Security, and AI Posture Management.

Enforcement point Network path, outside the agent process Managed platform integrated with the Palo Alto Networks stack; a managed runtime-security option was announced in August 2026

Source Open source, Apache-2.0 core; Enterprise under ELv2 Closed source

Pricing shape Free core; paid Pro and Enterprise tiers No public price list found on the product page; the site notes token-based API licensing

Runs as Single Go binary, self-hosted; container and Helm Managed platform and cloud services

Pick Prisma AIRS

You need discovery, red teaming, runtime protection, model scanning, and posture management from one vendor, and you already run Palo Alto products.

Pick Pipelock

You need content inspection on agent traffic today, self-hosted, with code you can read and a signed record, and no procurement cycle.

Run both

A platform for the enterprise estate and Pipelock on the agent hosts where you want a self-hosted boundary you can verify yourself.

Want the runtime boundary, not just another checklist?

Get Pipelock See Pricing

The short version

Pipelock is an open-source agent firewall. It scans HTTP, MCP, and WebSocket traffic routed through it for credential leaks, prompt injection, SSRF, and tool poisoning, can emit signed action receipts for mediated decisions when a signing key is configured, and runs as a single Go binary you host yourself.

Prisma AIRS is Palo Alto Networks’ AI security platform. Its product page lists six components: AI Gateway, Agent Security, AI Red Teaming, AI Runtime Security, AI Model Security, and AI Posture Management. The what’s-new timeline on that page adds a managed runtime-security option, MCP threat detection, OAuth token refresh, and token-based API licensing over the past year.

Pipelock is a focused tool you run. Prisma AIRS is a platform you buy.

Feature comparison

Feature	Pipelock	Prisma AIRS
Architecture	Network proxy, single self-hosted binary	Managed enterprise platform
Primary scope	Content scanning on HTTP, HTTPS CONNECT (payloads only with TLS interception on), WebSocket, and MCP	Gateway, agent identity, red teaming, runtime protection, model scanning, posture
Credential scanning (DLP)	65 built-in patterns, encoding-aware, environment leak detection	Runtime data protection, platform feature
Prompt injection detection	Deterministic patterns with multi-pass normalization	Runtime injection protection, platform feature
Tool poisoning and MCP	Description scanning, drift detection, argument and response inspection	MCP threat detection listed in the product timeline
SSRF protection	Private IP, metadata, and DNS rebinding checks	Not documented on the product page
AI asset discovery	No	Yes
Red teaming	No	Yes
Model scanning	No	Yes
Signed receipts	Yes, Ed25519, verifiable offline	Enterprise audit and reporting
Compliance mappings	OWASP MCP Top 10, OWASP Agentic Top 15, OWASP LLM Top 10, NIST 800-53, EU AI Act	Enterprise compliance reporting
Integration with a broader stack	Standalone	Palo Alto Networks product family
Source availability	Apache-2.0 core; Enterprise under ELv2	Closed source
Pricing	Free core; paid tiers published	No public price list found

When to pick Pipelock

Small teams and solo operators. One binary, no sales call, no procurement. Download, configure, run.

Self-hosted is a requirement. Every pattern and normalization pass lives in a repository you can audit and fork, and nothing leaves your network.

Focused scope is the right scope. If what you need is inspection and evidence on agent traffic, a focused tool has fewer moving parts to learn and operate.

You want evidence you can check yourself. With a signing key configured, Pipelock can emit signed receipts for mediated decisions and the shipped verifier checks them offline against your key.

When to pick Prisma AIRS

Existing Palo Alto investment. One vendor relationship, one support contract, integration with tooling the security team already runs.

Discovery, red teaming, model scanning, and posture in one product. If your requirements list all of those, a focused proxy won’t cover them.

Enterprise procurement and support. Contracts, auditor-facing reporting, and a large vendor behind the product.

The platform question

A focused tool is easier to reason about: one binary, one scope, readable code, swap it out or fork it. The cost is narrower coverage. A platform gives you more categories in one product and one vendor to call. The cost is commitment: pricing, procurement, integration work, and accepting the platform’s answer in each category.

Neither shape is universally better. The honest question is which shape fits your team.

Sources checked

Third-party descriptions on this page come from the public materials below, read on the dates shown. Features and pricing change; check the current documentation before you decide.

Prisma AIRS product page checked 2026-09-01 · lists six components and a what's-new timeline including Managed AI Runtime Security (August 2026) and token-based licensing (February 2026)

Third-party product names and marks belong to their owners. PipeLab is not affiliated with, sponsored by, or endorsed by the makers of any product compared on this page. Descriptions of other products come from their own public materials on the dates listed above and reflect PipeLab's reading of them. If something here is wrong or out of date, tell us and it will be corrected.

Frequently asked questions

What's the difference between Pipelock and Prisma AIRS?

Pipelock is an open-source, self-hosted network proxy that scans agent traffic routed through it across HTTP, WebSocket, and MCP and can emit signed receipts when a signing key is configured. It runs as a single Go binary. Prisma AIRS is Palo Alto Networks’ enterprise AI security platform, with components for an AI gateway, agent security, red teaming, runtime security, model security, and posture management. Pipelock is a focused tool. Prisma AIRS is a managed platform.

Is Prisma AIRS open source?

No. It is a commercial platform sold as part of the Prisma family. Pipelock’s scanning logic is open source under Apache-2.0 and free to run on your own infrastructure.

Can I use Pipelock instead of a full AI security platform?

If your requirement is content inspection and signed evidence on agent network traffic, yes. If you also need asset discovery, red teaming, model scanning, and posture management from one vendor, a platform covers wider scope than a focused proxy.