Cybersecurity · head to head
Microsoft Defender vs Tanium
Microsoft Defender
Cybersecurity
Always-on protection for you and your family's data and devices
- From
- $12/month
- Rated
- -
Tanium
Cybersecurity
Unified platform for real-time endpoint management, security and compliance
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Microsoft Defender defender Suite requires existing Microsoft 365 E3 or equivalent base licensing; Tanium no public pricing is published, requiring a sales engagement to get a quote.
- Prices and features above were last checked on 29 August 2026.
Where they differ
Only the attributes on which Microsoft Defender and Tanium actually diverge.
| Attribute | Microsoft Defender | Tanium |
|---|---|---|
| Starting price | $12/month | On request |
| Pricing model | subscription | quote |
| Platforms | Web | web, windows, mac, linux, api |
| Founded | Unknown | 2007 |
Identical on both: free tier (No), 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 Defender
Nothing recorded that Tanium does not also cover.
Only in Tanium
- Real-time endpoint queries
- Single lightweight agent
- Linear Chain Architecture
- Vulnerability management
- AI-driven remediation
- Threat hunting
What people use each for
The jobs each tool is most often brought in to do.
Microsoft Defender
- Endpoint security and threat protectionnot Tanium
- Identity and access securitynot Tanium
- Email threat protectionnot Tanium
- SaaS application security monitoringnot Tanium
Tanium
- Getting real-time visibility into all endpoints across a large enterprisenot Microsoft Defender
- Patching operating systems and software at scale quicklynot Microsoft Defender
- Continuous vulnerability scanning and risk scoringnot Microsoft Defender
- Hunting for and remediating active threats across a fleetnot Microsoft Defender
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
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
Tanium
- No public pricing is published, requiring a sales engagement to get a quote.
- Aimed at large enterprises, making it impractical for small teams or budgets.
- Deployment and configuration of the agent-based architecture requires significant IT expertise.
- Full value depends on adopting multiple Tanium modules, which can increase cost and complexity versus point solutions.
Pricing, plan by plan
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$2/month
- Vulnerability scanning and management
- One-month free trial available
- Annual commitment required
Tanium
On request- Enterprise$undefined/mo
- Custom endpoint volume pricing
- Full platform modules
- Dedicated support
Which should you pick?
Choose Microsoft Defender if
Nothing in the data separates Microsoft Defender from Tanium on the points above - pick on price and on how each one feels to use.
Choose Tanium if
- You need real-time endpoint queries.
- You work on web, windows, mac, linux, api.
- You also want single lightweight agent.
Questions people ask
- Is Microsoft Defender or Tanium better?
- Neither clearly leads. Microsoft Defender starts at $12/month and Tanium at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Microsoft Defender or Tanium?
- Microsoft Defender starts at $12/month and Tanium at On request.
- Does Microsoft Defender or Tanium run on more platforms?
- Microsoft Defender runs on Web. Tanium runs on web, windows, mac, linux, api.
- What is Microsoft Defender best used for?
- Microsoft Defender is most often used for endpoint security and threat protection, identity and access security, email threat protection, saas application security monitoring. Of those, endpoint security and threat protection and identity and access security are not what Tanium is typically brought in for.
- What can Microsoft Defender do that Tanium cannot?
- Tanium covers Real-time endpoint queries, Single lightweight agent, Linear Chain Architecture, Vulnerability management.
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.
SourceTanium: What is Tanium's pricing model?
Tanium does not publish pricing on its website. Interested customers must contact the company or request a demo to discuss pricing and capabilities.
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.
SourceTanium: Is there a Tanium free trial?
Tanium does not clearly advertise a free trial on its main website, directing customers to schedule a demo or contact sales for more information.
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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