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Cybersecurity · head to head

Microsoft Sentinel vs NEXGEN Asset Management

Microsoft Sentinel logo

Microsoft Sentinel

Cybersecurity

Cloud-native SIEM and SOAR solution

From
Free
Free plan
Yes
Full reviewWebsite
NEXGEN Asset Management logo

NEXGEN Asset Management

Government

Combined EAM and CMMS for utilities and municipalities with Esri GIS at the centre of the asset register

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Microsoft Sentinel has a free tier, so it costs nothing to try first.
  • Each has a real cost: Microsoft Sentinel billing is driven by the volume of log data ingested per day, so cost scales with log noise rather than with users or protected assets; NEXGEN Asset Management pricing keys off asset count, so a routine GIS resegmentation that splits mains into more records can raise your subscription without adding a single user or work order.
  • They diverge on capability: Microsoft Sentinel covers AI-powered analytics, NEXGEN Asset Management covers Esri GIS integration.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Microsoft Sentinel and NEXGEN Asset Management actually diverge.

Attributes where Microsoft Sentinel and NEXGEN Asset Management differ
AttributeMicrosoft SentinelNEXGEN Asset Management
Starting priceFreeOn request
Pricing modelusage-basedquote
Free tierYesNo
PlatformsWeb, ApiWeb, iOS, Android
CategoryCybersecurityGovernment
Founded1975Unknown

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Microsoft Sentinel

  • AI-powered analytics
  • Fusion detection
  • UEBA
  • Automated response playbooks
  • Threat intelligence
  • Hunting queries
  • Workbooks
  • Incident management

Only in NEXGEN Asset Management

  • Esri GIS integration
  • Risk and criticality
  • Condition assessment
  • Capital planning
  • Work orders
  • Mobile field app
  • Service requests
  • Inventory and purchasing

What people use each for

The jobs each tool is most often brought in to do.

Microsoft Sentinel

  • Cloud-based security information and event management (SIEM)not NEXGEN Asset Management
  • Extended detection and response (XDR) across enterprise infrastructurenot NEXGEN Asset Management
  • Data ingestion and long-term security analyticsnot NEXGEN Asset Management

NEXGEN Asset Management

  • A water utility that must show a board why a specific main is being replaced this year rather than nextnot Microsoft Sentinel
  • A city public works department consolidating a GIS asset inventory and a paper work order process into one systemnot Microsoft Sentinel
  • An airport authority tracking condition assessments across airside and landside assets with capital forecastingnot Microsoft Sentinel
  • A district that needs citizen service requests to become tracked work orders with an auditable historynot Microsoft Sentinel

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Microsoft Sentinel

  • Billing is driven by the volume of log data ingested per day, so cost scales with log noise rather than with users or protected assets
  • Commitment tier discounts require reserving daily ingestion capacity in advance, and a tier cannot be downgraded until 31 days have passed
  • Commitment tiers start at 100 GB per day, above what smaller estates ingest
  • Charges for Log Analytics, Logic Apps and Machine Learning are billed separately on top of Sentinel itself
  • The free allowance is only up to 5 MB per user per day for selected Microsoft 365 security logs
  • Promotional commitment pricing is time limited and locks in only until a stated end date

NEXGEN Asset Management

  • Pricing keys off asset count, so a routine GIS resegmentation that splits mains into more records can raise your subscription without adding a single user or work order.
  • Nothing is published and the vendor is small, so the reference set you can call is limited and mostly Californian and North American public agencies.
  • The interface is dated compared with modern CMMS products, which hurts adoption among field crews who compare it to consumer apps on their own phones.
  • GIS integration is the product strength and also its dependency; agencies without a maintained ArcGIS asset layer face a data preparation project before NEXGEN is useful.
  • As a small vendor it carries acquisition risk, and in this segment acquisitions have repeatedly meant a product frozen while it is folded into a larger portfolio.

Pricing, plan by plan

Microsoft Sentinel

Free
  • Pay-As-You-Go$2.46/day
    • Per GB ingested
    • 90-day retention
    • First 31 days free for new workspaces
  • Commitment TiersFree
    • 100GB to 50TB tiers
    • Up to 65% discount
    • Predictable billing
  • Microsoft 365 E5Free
    • Free data ingestion for M365 logs
    • Bundled with E5 license

NEXGEN Asset Management

On request
  • NEXGEN Asset Management$undefined/year
    • Tiered pricing based on the number of assets under management
    • Implementation, GIS integration and data migration quoted separately
    • Mobile module licensed alongside the core platform

Which should you pick?

Choose Microsoft Sentinel if

  • You need ai-powered analytics.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want fusion detection.
Microsoft Sentinel review

Choose NEXGEN Asset Management if

  • You need esri gis integration.
  • You work on Web, iOS, Android.
  • You also want risk and criticality.
NEXGEN Asset Management review

Questions people ask

Is Microsoft Sentinel or NEXGEN Asset Management better?
Neither clearly leads. Microsoft Sentinel starts at Free and NEXGEN Asset Management at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Microsoft Sentinel or NEXGEN Asset Management?
Microsoft Sentinel has a free tier; the other does not. Paid plans start at Free for Microsoft Sentinel and On request for NEXGEN Asset Management.
Does Microsoft Sentinel or NEXGEN Asset Management run on more platforms?
Microsoft Sentinel runs on Web, Api. NEXGEN Asset Management runs on Web, iOS, Android.
Can I use Microsoft Sentinel for free?
Yes. Microsoft Sentinel has a free tier, so you can try it without paying. NEXGEN Asset Management starts at On request.
What is Microsoft Sentinel best used for?
Microsoft Sentinel is most often used for cloud-based security information and event management (siem), extended detection and response (xdr) across enterprise infrastructure, data ingestion and long-term security analytics. Of those, cloud-based security information and event management (siem) and extended detection and response (xdr) across enterprise infrastructure are not what NEXGEN Asset Management is typically brought in for.
What can Microsoft Sentinel do that NEXGEN Asset Management cannot?
Microsoft Sentinel covers AI-powered analytics, Fusion detection, UEBA, Automated response playbooks. NEXGEN Asset Management covers Esri GIS integration, Risk and criticality, Condition assessment, Capital planning.

Answered from the vendors’ own pages

Microsoft Sentinel: How is Microsoft Sentinel pricing calculated?

Microsoft Sentinel uses a pay-as-you-go usage-based model where you pay only for data ingested, stored, and consumed. Flexible commitment tiers are available to reduce total cost of ownership, with specific rates not published on the public pricing page. Source: https://www.microsoft.com/security/business/siem-and-xdr/microsoft-sentinel/

Source
NEXGEN Asset Management: How is NEXGEN priced?

On a tiered model based on the number of assets under management, quoted per agency. Nothing is published.

Microsoft Sentinel: Does Microsoft Sentinel require an Azure subscription?

Yes, Microsoft Sentinel requires a Microsoft Azure subscription to operate. Pricing is handled through Azure and varies based on data consumption and the commitment tier you select. Source: https://www.microsoft.com/security/business/siem-and-xdr/microsoft-sentinel/

Source
NEXGEN Asset Management: Do we need Esri ArcGIS?

Not strictly, but the product is designed around it and most of the value assumes a maintained GIS asset layer.

NEXGEN Asset Management: Does it handle capital planning?

Yes. Risk, criticality and condition scores feed multi-year renewal forecasts intended for board and council submissions.

NEXGEN Asset Management: Is there a mobile app?

Yes, a map-based field application with offline capability, licensed alongside the core platform.

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