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CrowdStrike Charlotte AI vs Microsoft Security Copilot

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Best fit
CrowdStrike Charlotte AI: Falcon customers with a tier-one alert queue that overwhelms a small team · Microsoft Security Copilot: SOCs standardised on Microsoft Defender XDR, Sentinel and Entra
Trust score
About even — CrowdStrike Charlotte AI 88, Microsoft Security Copilot 90
Status
Both up at our last check (Sep 6, 2026)

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

CrowdStrike Charlotte AIAgentic security analyst inside CrowdStrike Falcon that triages detections, runs investigations and builds no-code SOC agentsMicrosoft Security CopilotAgents and an assistant across Defender, Sentinel, Entra, Intune and Purview, billed in Security Compute Units

Side by side

FactCrowdStrike Charlotte AIMicrosoft Security Copilot
CategoryAI Security & Model ProtectionAI Security & Model Protection
Pricing modelContactPaid
Trust score88 / 10090 / 100
PlatformsWebWeb
CompanyCrowdStrikeMicrosoft
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

CrowdStrike Charlotte AI

If your SOC already runs on Falcon, Charlotte AI is the obvious first AI analyst to switch on: it is trained against the decisions of CrowdStrike's own managed detection team, it starts free with a monthly credit allowance, and the agentic triage removes the dullest tier-one work. If you are not a Falcon customer it is irrelevant, because there is nothing to buy on its own, and the credit model means heavy use becomes a line item you negotiate rather than a price you read.

Pros

  • Agentic triage claims over 98% agreement with CrowdStrike's managed detection analysts on first-party detections
  • Investigations fan out across endpoint, identity, cloud and network in parallel instead of one query at a time
  • No-code agent and workflow builders (AgentWorks, Agentic SOAR) with human approval gates
  • Free to enable for qualifying customers with 50 AI credits a month, so a pilot costs nothing up front

Cons

  • Locked to the Falcon platform; no standalone licence or third-party telemetry
  • Credit-metered beyond the free allowance, with the credit price not published
  • Headline savings (70% less effort, 90% faster response) are customer anecdotes on the vendor page, not independent tests
  • Accuracy figures cover CrowdStrike's own detections; third-party alerts routed through Falcon are not in that number

Microsoft Security Copilot

Worth switching on if your SOC already lives in Defender, Sentinel and Entra — especially on E5, where the agents and a monthly SCU allowance now come with the licence. Outside that estate the value collapses: the assistant reasons over Microsoft signals, and the SCU meter turns a casual trial into a surprising Azure line item. Treat it as an add-on to a Microsoft security stack, not a product you evaluate on its own.

Pros

  • Embedded in Defender, Sentinel, Entra, Intune and Purview rather than a separate console
  • Agents for phishing triage and conditional-access review run without a prompt
  • E5 and E7 licences now include the agents and 400 SCUs per 1,000 users
  • Capacity can be raised or lowered in the portal, taking effect within about 30 minutes

Cons

  • Hourly SCU billing is hard to forecast and runs even when nobody is prompting
  • Minimum one provisioned SCU means a floor of roughly $2,900 a month for non-E5 tenants
  • Usefulness is tied to Microsoft signals; third-party plugins cover far less
  • No public API described on the product page

Which one fits

Choose CrowdStrike Charlotte AI if you need

  • Falcon customers with a tier-one alert queue that overwhelms a small team
  • SOCs that want to build approval-gated response workflows without a separate SOAR product
  • Security leaders who need plain-language investigation summaries for executives

Choose Microsoft Security Copilot if you need

  • SOCs standardised on Microsoft Defender XDR, Sentinel and Entra
  • Microsoft 365 E5 tenants, who get agents and a baseline SCU allowance included
  • Teams that want incident summaries and KQL hunting queries without writing them by hand

More comparisons

All Microsoft Security Copilot alternatives →Browse all AI Security & Model Protection →