Government · head to head
Legistar vs Microsoft Sentinel
Microsoft Sentinel
Cybersecurity
Cloud-native SIEM and SOAR solution
- From
- Free
- Free plan
- Yes
The short version
- Only Microsoft Sentinel has a free tier, so it costs nothing to try first.
- Each has a real cost: Legistar pricing is not published; sold by quote through a sales process; 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
- They diverge on capability: Legistar covers Legislation Tracking, Microsoft Sentinel covers AI-powered analytics.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Legistar and Microsoft Sentinel actually diverge.
| Attribute | Legistar | Microsoft Sentinel |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | quote | usage-based |
| Free tier | No | Yes |
| Platforms | Web | Web, Api |
| Category | Government | Cybersecurity |
| Founded | 1999 | 1975 |
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 Legistar
- Legislation Tracking
- Meeting Agendas
- Voting Records
- Public Portal
- Document Management
- Video Streaming
- Microsoft Office
- Records Systems
Only in Microsoft Sentinel
- AI-powered analytics
- Fusion detection
- UEBA
- Automated response playbooks
- Threat intelligence
- Hunting queries
- Workbooks
- Incident management
What people use each for
The jobs each tool is most often brought in to do.
Legistar
- Legislative agenda managementnot Microsoft Sentinel
- Meeting management and video processesnot Microsoft Sentinel
- Public records managementnot Microsoft Sentinel
- Government transparencynot Microsoft Sentinel
Microsoft Sentinel
- Cloud-based security information and event management (SIEM)not Legistar
- Extended detection and response (XDR) across enterprise infrastructurenot Legistar
- Data ingestion and long-term security analyticsnot Legistar
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Legistar
- Pricing is not published; sold by quote through a sales process
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
Pricing, plan by plan
Legistar
On requestNo published plan breakdown. See the Legistar review.
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
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.
Questions people ask
- Is Legistar or Microsoft Sentinel better?
- Neither clearly leads. Legistar starts at On request and Microsoft Sentinel at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Legistar or Microsoft Sentinel?
- Microsoft Sentinel has a free tier; the other does not. Paid plans start at On request for Legistar and Free for Microsoft Sentinel.
- Does Legistar or Microsoft Sentinel run on more platforms?
- Legistar runs on Web. Microsoft Sentinel runs on Web, Api.
- Can I use Microsoft Sentinel for free?
- Yes. Microsoft Sentinel has a free tier, so you can try it without paying. Legistar starts at On request.
- What is Legistar best used for?
- Legistar is most often used for legislative agenda management, meeting management and video processes, public records management, government transparency. Of those, legislative agenda management and meeting management and video processes are not what Microsoft Sentinel is typically brought in for.
- What can Legistar do that Microsoft Sentinel cannot?
- Legistar covers Legislation Tracking, Meeting Agendas, Voting Records, Public Portal. Microsoft Sentinel covers AI-powered analytics, Fusion detection, UEBA, Automated response playbooks.
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/
SourceMicrosoft 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/
SourceRelated pages
More on Microsoft Sentinel
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