Cybersecurity · head to head
Microsoft Sentinel vs SonicWall
SonicWall
Cybersecurity
Proven security, performance and simplicity for modern networks
- From
- On request
- Rated
- -
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; SonicWall product line page names no price for any firewall model, series or bundled security service
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Microsoft Sentinel and SonicWall actually diverge.
| Attribute | Microsoft Sentinel | SonicWall |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | usage-based | quote |
| Free tier | Yes | No |
| Platforms | Web, Api | Web |
| Founded | 1975 | Unknown |
Identical on both: user rating (Not yet rated), category (Cybersecurity).
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 SonicWall
Nothing recorded that Microsoft Sentinel does not also cover.
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 SonicWall
- Extended detection and response (XDR) across enterprise infrastructurenot SonicWall
- Data ingestion and long-term security analyticsnot SonicWall
SonicWall
- Network security and firewallsnot Microsoft Sentinel
- Cloud securitynot 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
SonicWall
- Product line page names no price for any firewall model, series or bundled security service
- Product tiers are segmented strictly by business size (TZ80 for micro-SMBs up to NSsp for large enterprises), so a growing business must migrate hardware series rather than scale within one model
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
SonicWall
On requestNo published plan breakdown. See the SonicWall review.
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.
Choose SonicWall if
Nothing in the data separates SonicWall from Microsoft Sentinel on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is Microsoft Sentinel or SonicWall better?
- Neither clearly leads. Microsoft Sentinel starts at Free and SonicWall at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Microsoft Sentinel or SonicWall?
- Microsoft Sentinel has a free tier; the other does not. Paid plans start at Free for Microsoft Sentinel and On request for SonicWall.
- Does Microsoft Sentinel or SonicWall run on more platforms?
- Microsoft Sentinel runs on Web, Api. SonicWall runs on Web.
- Can I use Microsoft Sentinel for free?
- Yes. Microsoft Sentinel has a free tier, so you can try it without paying. SonicWall 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 SonicWall is typically brought in for.
- What can Microsoft Sentinel do that SonicWall cannot?
- 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/
SourceSonicWall: How much does SonicWall cost?
SonicWall does not publish pricing on its main website. The company directs customers to contact their sales team directly or access the partner portal for reseller pricing. Free trials are available through their sales channels.
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/
SourceSonicWall: Does SonicWall offer a free trial?
Yes, SonicWall offers free trials for their products. Contact their sales team through the Contact Sales button to request trial access and pricing information.
SourceRelated pages
More on Microsoft Sentinel
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