Is Falcon Guardian or Lasso better for AI endpoint control?

Neither is scored on this site. Falcon Guardian describes 1 of four product control types and Lasso 3 on the pages we read, and they differ on 11 recorded facts. Which fits depends on the AI tools people use, your devices, where the work happens and whether you block or guide; the finder checks those.

Which of the two decides on a tool call before it runs?

Falcon Guardian: Matches. Lasso: Matches. Warn or ask: Falcon Guardian Not in our sources, Lasso Partly.

Do Falcon Guardian or Lasso publish prices?

Falcon Guardian: Not published. CrowdStrike's pricing page lists Falcon Go, Pro and Enterprise bundles, none of which include Falcon Guardian. Lasso: Marketplace list price: Lasso for Employees, annual commit for GenAI chatbots, $20,000 for 12 months on AWS Marketplace. Other products: not published.

HEAD-TO-HEAD · FACTS ONLY

Falcon Guardian vs Lasso: AI endpoint control facts side by side

Short answer

Falcon Guardian describes 1 of the four product control types on the pages we read and Lasso describes 3; they differ on on-device control, browser extension, network or SSE proxy and AI or MCP gateway. On decisions, Falcon Guardian decides on a tool call before it runs and Lasso decides on a tool call before it runs. We do not score either; the right choice depends on the AI tools people use, your devices, your current stack and whether you block or guide.

By The Device Desk · Endpoint AI Finder · Published 2026-10-11

Desk research from public vendor pages read on 27 September and 11 October 2026. Profiles follow our published method; we did not run the products.

Vendor pages read September and October 2026 · updated 2026-10-13

Where do their controls sit?

Filled or hatched marker: Falcon Guardian
Dashed teal ring: Lasso, described

DEV Filled marker: described on the product pages we read
DEV Hatched marker: partly described (another component, a narrower scope, or method not detailed)
DEV Dashed marker: not in our sources (it may exist; we did not find it)

The map shows where each product's own pages describe a control, or where your answers point. It is not a measure of how well a product works.

What are the facts, side by side?

CrowdStrike Falcon Guardian and Lasso Security, from each product's own pages. Differs is computed from recorded statuses, not wording.
Fact	Falcon Guardian	Lasso
Owner	None	None
Positioning	CrowdStrike's AI agent security product, described on 1 September 2026 as the evolution of Falcon AI Detection and Response (AIDR). It discovers shadow AI agents, connects agent activity to endpoint telemetry, governs which AI agents may run, protects prompts and sensitive data, and stops threats at runtime with containment, from endpoint to cloud and SaaS.	An AI security platform with discovery and an AI-BOM, posture management, automated red teaming and runtime enforcement at the proxy, API or AI gateway layer, plus usage control through a browser extension and an open-source MCP gateway.
How it reaches devices	Through the Falcon sensor on supported Windows, macOS and Linux endpoints; Claude Code coverage is a JSON block in the Claude Code settings file with no agent to install, assigned through Falcon host groups. Source: CrowdStrike blog: Copilot Studio agents and Claude Code, 30 July 2026 · Read 13 Oct 2026	Several components: a browser extension and proxy integrations for usage control, an open-source MCP gateway, and Claude Code lifecycle hooks set through the enterprise management platform. Source: Lasso Security: AI usage control · Read 27 Sep 2026
On-device controlDiffers	DescribedDiscovers AI agents on supported endpoints and ties prompts, skills, tool calls, MCP servers and identity to what runs next; defines which agent types may run. Source: CrowdStrike blog: Falcon Guardian, 1 September 2026 · Read 13 Oct 2026	Partly describedConnects directly to Claude Code's lifecycle hooks via the enterprise management platform and inspects every tool call before it runs; a resident device agent is not described. Source: Lasso Security: AI coding assistants · Read 27 Sep 2026
Browser extensionDiffers	Partly described(secondary: SACR) delivered also through browser extensions. Source: SACR (secondary): CISO guide to endpoint control and prevention, July 2026 · Read 13 Oct 2026 · secondary source	DescribedAI usage control through a browser extension. Source: Lasso Security: AI usage control · Read 27 Sep 2026
Network or SSE proxyDiffers	Not in our sourcesNot described on the pages we read.	DescribedProxy integrations for AI usage control; the page says it works with Palo Alto Networks or CrowdStrike. Source: Lasso Security: AI usage control · Read 27 Sep 2026
AI or MCP gatewayDiffers	Partly describedThe AI gateway is listed as coming soon; SACR (secondary) also lists an MCP proxy. Source: CrowdStrike: Falcon Guardian (formerly AIDR) · Read 13 Oct 2026	DescribedAn open-source MCP gateway that discovers MCP servers across Claude, Cursor and Windsurf and can block, alert or sanitize. Source: Lasso Security: MCP security · Read 27 Sep 2026
Names the coding agents it coversDiffers	PartlyNames Claude Code and Copilot Studio agents; Cursor, Codex and GitHub Copilot are not named on the pages we read. Source: CrowdStrike blog: Copilot Studio agents and Claude Code, 30 July 2026 · Read 13 Oct 2026	MatchesClaude Code lifecycle hooks, and MCP discovery across Claude, Cursor and Windsurf. Source: Lasso Security: AI coding assistants · Read 27 Sep 2026
Decides on a tool call before it runs	MatchesChecks and blocks Claude Code prompts and tool activity as they happen, and returns allow or block before a Copilot Studio agent runs a tool. Source: CrowdStrike blog: Copilot Studio agents and Claude Code, 30 July 2026 · Read 13 Oct 2026	MatchesInspects every Claude Code tool call before it is executed. Source: Lasso Security: AI coding assistants · Read 27 Sep 2026
Controls what goes into browser AIDiffers	Not in our sources	MatchesUsage control through a browser extension. Source: Lasso Security: AI usage control · Read 27 Sep 2026
Rolls out through EDR or device management you runDiffers	MatchesThrough the Falcon sensor, if you run CrowdStrike Falcon. Source: CrowdStrike blog: Falcon Guardian, 1 September 2026 · Read 13 Oct 2026	PartlyClaude Code hooks are set through the enterprise management platform; the other components are a browser extension, a proxy and a gateway. Source: Lasso Security: AI coding assistants · Read 27 Sep 2026
Can warn or ask instead of only blockingDiffers	Not in our sources	PartlyAlert is an action; asking the user is not described. Source: Lasso Security: MCP security · Read 27 Sep 2026
Can block an agent, tool or action	MatchesAutomatic containment by blocking malicious agent behaviors. Source: CrowdStrike blog: Falcon Guardian, 1 September 2026 · Read 13 Oct 2026	MatchesBlock, alert or sanitize on MCP traffic. Source: Lasso Security: MCP security · Read 27 Sep 2026
Has a watch-only or simulation modeDiffers	Not in our sources	PartlyAlert without blocking. Source: Lasso Security: MCP security · Read 27 Sep 2026
Records who or what took each actionDiffers	MatchesClaude Code events tied to a session and user in Falcon Next-Gen SIEM. Source: CrowdStrike blog: Copilot Studio agents and Claude Code, 30 July 2026 · Read 13 Oct 2026	PartlyAudit-ready reports. Source: Lasso Security: AI usage control · Read 27 Sep 2026
Also covers SaaS, cloud or homegrown AI	MatchesCovers agents from endpoint to cloud and SaaS, including Copilot Studio. Source: CrowdStrike: Falcon Guardian (formerly AIDR) · Read 13 Oct 2026	MatchesDiscovery and AI-BOM, posture management, red teaming and runtime enforcement for AI apps. Source: Lasso Security homepage · Read 27 Sep 2026
Has a public price or tiers (vendor site or marketplace)Differs	Not in our sources	PartlyAWS Marketplace lists Lasso for Employees with an annual commit for GenAI chatbots at $20,000 for 12 months (marketplace list price); prices for its other products are not listed there. Source: AWS Marketplace: Lasso for Employees · Read 11 Oct 2026
Built into	Part of the CrowdStrike Falcon platform. Source: CrowdStrike: Falcon Guardian (formerly AIDR) · Read 13 Oct 2026	None
Works with	None in our sources	The usage control page says it works with Palo Alto Networks. The usage control page says it works with CrowdStrike. Offers proxy integrations for AI usage control. Source: Lasso Security: AI usage control · Read 27 Sep 2026
Price	Not published. CrowdStrike's pricing page lists Falcon Go, Pro and Enterprise bundles, none of which include Falcon Guardian. Source: CrowdStrike: pricing · Read 13 Oct 2026	Marketplace list price: Lasso for Employees, annual commit for GenAI chatbots, $20,000 for 12 months on AWS Marketplace. Other products: not published. Source: AWS Marketplace: Lasso for Employees · Read 11 Oct 2026

Where do they differ?

On-device control: Falcon Guardian describes it; Lasso partly describes it.
Browser extension: Falcon Guardian partly describes it; Lasso describes it.
Network or SSE proxy: Falcon Guardian is not in our sources; Lasso describes it.
AI or MCP gateway: Falcon Guardian partly describes it; Lasso describes it.
Names the coding agents it covers: Falcon Guardian partly matches; Lasso matches.
Controls what goes into browser AI: Falcon Guardian is not in our sources; Lasso matches.
Rolls out through EDR or device management you run: Falcon Guardian matches; Lasso partly matches.
Can warn or ask instead of only blocking: Falcon Guardian is not in our sources; Lasso partly matches.
Has a watch-only or simulation mode: Falcon Guardian is not in our sources; Lasso partly matches.
Records who or what took each action: Falcon Guardian matches; Lasso partly matches.
Has a public price or tiers (vendor site or marketplace): Falcon Guardian is not in our sources; Lasso partly matches.

Choose Falcon Guardian if

You already run CrowdStrike Falcon and want AI agent controls in the same console
Your agents include Copilot Studio as well as Claude Code

Choose Lasso if

You want controls in several places at once: browser, proxy, MCP gateway and coding agent hooks
You prefer an open-source MCP gateway you can inspect

Which limits should you check?

Falcon Guardian

Needs CrowdStrike Falcon for the device path.
Claude Code is the only coding agent named on the pages we read.
The AI gateway is listed as coming soon, and no price is published.

Lasso

Several components to deploy and run.
Asking the user before an action is not described, and the only public price covers its chatbot product on AWS Marketplace.

Line up Falcon Guardian and Lasso with others Run the finder