Government · head to head
DataSF vs Microsoft Defender
Microsoft Defender
Cybersecurity
Always-on protection for you and your family's data and devices
- From
- $12/month
- Free plan
- No
The short version
- Only DataSF has a free tier, so it costs nothing to try first.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which DataSF and Microsoft Defender actually diverge.
| Attribute | DataSF | Microsoft Defender |
|---|---|---|
| Starting price | Free | $12/month |
| Pricing model | free | subscription |
| Free tier | Yes | No |
| Category | Government | Cybersecurity |
| Founded | 2009 | Unknown |
Identical on both: platforms (Web), 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 DataSF
- Open Datasets
- Data API
- Visualizations
- Data Catalog
- Automated Updates
- Socrata
- ArcGIS
- Analysis Tools
Only in Microsoft Defender
Nothing recorded that DataSF does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
DataSF
- Citizen Servicesnot Microsoft Defender
- Records Managementnot Microsoft Defender
- Public Safetynot Microsoft Defender
- Civic Engagementnot Microsoft Defender
Microsoft Defender
- Endpoint security and threat protectionnot DataSF
- Identity and access securitynot DataSF
- Email threat protectionnot DataSF
- SaaS application security monitoringnot DataSF
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
DataSF
Nothing recorded yet. See the DataSF review.
Microsoft Defender
- Defender Suite requires existing Microsoft 365 E3 or equivalent base licensing
- Some Defender products use pay-as-you-go pricing with variable costs
- Prices vary based on Microsoft agreements, requiring sales contact for custom quotes
Pricing, plan by plan
DataSF
Free- Public AccessFree
- Dataset Access
- API Access
- Visualizations
Microsoft Defender
$12/month- Microsoft Defender Suite$12/month
- Endpoint protection
- Identity threat detection
- Email security
- Microsoft 365 E5 with Defender$60/month
- Includes Defender Suite
- Microsoft Teams included
- Comprehensive security and compliance
- Microsoft Defender Vulnerability Management Add-on$2/month
- Vulnerability scanning and management
- One-month free trial available
- Annual commitment required
Which should you pick?
Choose DataSF if
- You need open datasets.
- You want to start without paying.
- You also want data api.
Choose Microsoft Defender if
Nothing in the data separates Microsoft Defender from DataSF on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is DataSF or Microsoft Defender better?
- Neither clearly leads. DataSF starts at Free and Microsoft Defender at $12/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, DataSF or Microsoft Defender?
- DataSF has a free tier; the other does not. Paid plans start at Free for DataSF and $12/month for Microsoft Defender.
- Does DataSF or Microsoft Defender run on more platforms?
- Both run on Web, so platform support will not decide this one for you.
- Can I use DataSF for free?
- Yes. DataSF has a free tier, so you can try it without paying. Microsoft Defender starts at $12/month.
- What is DataSF best used for?
- DataSF is most often used for citizen services, records management, public safety, civic engagement. Of those, citizen services and records management are not what Microsoft Defender is typically brought in for.
- What can DataSF do that Microsoft Defender cannot?
- DataSF covers Open Datasets, Data API, Visualizations, Data Catalog.
Answered from the vendors’ own pages
Microsoft Defender: How much does Microsoft Defender Suite cost?
Microsoft Defender Suite costs $12/user/month (paid yearly), but requires existing Microsoft 365 E3 or equivalent base licensing. It includes endpoint protection, identity threat detection, email security, and SaaS application monitoring.
SourceMicrosoft Defender: What add-ons are available for Microsoft Defender?
Microsoft Defender Vulnerability Management Add-on costs $2/user/month with annual commitment and includes a one-month free trial. Additional pay-as-you-go products include External Attack Surface Management, Cloud Security Posture Management, and Sentinel.
SourceMicrosoft Defender: Is Defender included in Microsoft 365 E5?
Yes, Microsoft Defender Suite is included in Microsoft 365 E5 at $60/user/month (paid yearly with Teams). Prices may vary based on Microsoft agreements, requiring contact with Sales for customized quotes.
SourceRelated pages
More on Microsoft Defender
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