Developer Tools · head to head
Ansible 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 Ansible has a free tier, so it costs nothing to try first.
- Each has a real cost: Ansible the open source project gives the engine and the language; the automation controller, automation mesh, automation hub, analytics and governance all belong to the paid Red Hat Ansible Automation Platform; Microsoft Defender defender Suite requires existing Microsoft 365 E3 or equivalent base licensing
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Ansible and Microsoft Defender actually diverge.
| Attribute | Ansible | Microsoft Defender |
|---|---|---|
| Starting price | Free | $12/month |
| Pricing model | open-source | subscription |
| Free tier | Yes | No |
| Platforms | Linux, Windows, Mac, Api | Web |
| Category | Developer Tools | Cybersecurity |
| Founded | 2012 | Unknown |
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 Ansible
- Playbooks
- Inventory management
- Module library
- Variables and templating
- Handlers
- Roles
- Async tasks
- Plugins
Only in Microsoft Defender
Nothing recorded that Ansible does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Ansible
- Configuration managementnot Microsoft Defender
- Server provisioningnot Microsoft Defender
- Application deploymentnot Microsoft Defender
- Multi-node managementnot Microsoft Defender
- Orchestrationnot Microsoft Defender
Microsoft Defender
- Endpoint security and threat protectionnot Ansible
- Identity and access securitynot Ansible
- Email threat protectionnot Ansible
- SaaS application security monitoringnot Ansible
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Ansible
- The open source project gives the engine and the language; the automation controller, automation mesh, automation hub, analytics and governance all belong to the paid Red Hat Ansible Automation Platform
- Event-Driven Ansible and the AI coding assistant are platform features rather than open source ones
- Red Hat does not publish platform pricing
- Running open source Ansible at scale means building the control plane the platform otherwise provides
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
Ansible
Free- Open SourceFree
- Community edition
- Unlimited nodes
- Full functionality
- Ansible Automation Platform$5000/year
- Enterprise support
- Ansible Tower
- Advanced features
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 Ansible if
- You need playbooks.
- You want to start without paying.
- You work on Linux, Windows, Mac, Api.
- You also want inventory management.
Choose Microsoft Defender if
Nothing in the data separates Microsoft Defender from Ansible on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is Ansible or Microsoft Defender better?
- Neither clearly leads. Ansible 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, Ansible or Microsoft Defender?
- Ansible has a free tier; the other does not. Paid plans start at Free for Ansible and $12/month for Microsoft Defender.
- Does Ansible or Microsoft Defender run on more platforms?
- Ansible runs on Linux, Windows, Mac, Api. Microsoft Defender runs on Web.
- Can I use Ansible for free?
- Yes. Ansible has a free tier, so you can try it without paying. Microsoft Defender starts at $12/month.
- What is Ansible best used for?
- Ansible is most often used for configuration management, server provisioning, application deployment, multi-node management. Of those, configuration management and server provisioning are not what Microsoft Defender is typically brought in for.
- What can Ansible do that Microsoft Defender cannot?
- Ansible covers Playbooks, Inventory management, Module library, Variables and templating.
Answered from the vendors’ own pages
Ansible: Is Ansible free for commercial use?
Ansible Collaborative is open source. The page describes it as 'an open source IT automation engine' and does not impose restrictions on commercial use for the open source version.
SourceMicrosoft 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.
SourceAnsible: What is the difference between open source Ansible and the commercial alternative?
The page references Red Hat Ansible Automation Platform as an enterprise alternative to Ansible Collaborative, but does not disclose specific differences, pricing, or feature comparisons between the two offerings.
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.
SourceAnsible: Is there paid support available for Ansible?
The page does not disclose whether paid support contracts are available for open source Ansible or whether Red Hat offers support plans for their enterprise Ansible Automation Platform.
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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