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Bitbucket vs Microsoft Defender

Bitbucket logo

Bitbucket

Developer Tools

Git code management for professional teams

From
Free
Free plan
Yes
Full reviewWebsite
Microsoft Defender logo

Microsoft Defender

Cybersecurity

Always-on protection for you and your family's data and devices

From
$12/month
Free plan
No
Full reviewWebsite

The short version

  • Only Bitbucket has a free tier, so it costs nothing to try first.
  • Each has a real cost: Bitbucket limited build minutes compared to GitHub Actions - free tier capped at 50 minutes/month vs unlimited on GitHub; Microsoft Defender defender Suite requires existing Microsoft 365 E3 or equivalent base licensing
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Bitbucket and Microsoft Defender actually diverge.

Attributes where Bitbucket and Microsoft Defender differ
AttributeBitbucketMicrosoft Defender
Starting priceFree$12/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWeb, Data CenterWeb
CategoryDeveloper ToolsCybersecurity
Founded2008Unknown

Identical on both: user rating (Not yet rated).

What people use each for

The jobs each tool is most often brought in to do.

Bitbucket

  • Hosting Git repositories for a software teamnot Microsoft Defender
  • Running CI and deployments with Bitbucket Pipelinesnot Microsoft Defender
  • Code review with branch permissions and access controlsnot Microsoft Defender
  • Linking commits to Jira issues and updating their status automaticallynot Microsoft Defender
  • Security scanning through Snyk and partner integrationsnot Microsoft Defender

Microsoft Defender

  • Endpoint security and threat protectionnot Bitbucket
  • Identity and access securitynot Bitbucket
  • Email threat protectionnot Bitbucket
  • SaaS application security monitoringnot Bitbucket

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Bitbucket

  • Limited build minutes compared to GitHub Actions - free tier capped at 50 minutes/month vs unlimited on GitHub
  • Reliability issues with frequent outages reported by users
  • No native way to execute Bitbucket Pipeline YAML files locally for testing
  • Smaller ecosystem and community compared to GitHub

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

Bitbucket

Free
  • FreeFree
    • Up to 5 users
    • Unlimited repositories
    • 1 GB storage
  • Standard$3.65/month
    • 2,500 pooled build minutes
    • All Bitbucket features
  • Premium$7.25/month
    • 3,500 build minutes
    • Merge checks
    • IP allowlisting

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 Bitbucket if

  • You want to start without paying.
  • You work on Web, Data Center.
Bitbucket review

Choose Microsoft Defender if

Nothing in the data separates Microsoft Defender from Bitbucket on the points above - pick on price and on how each one feels to use.

Microsoft Defender review

Questions people ask

Is Bitbucket or Microsoft Defender better?
Neither clearly leads. Bitbucket 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, Bitbucket or Microsoft Defender?
Bitbucket has a free tier; the other does not. Paid plans start at Free for Bitbucket and $12/month for Microsoft Defender.
Does Bitbucket or Microsoft Defender run on more platforms?
Bitbucket runs on Web, Data Center. Microsoft Defender runs on Web.
Can I use Bitbucket for free?
Yes. Bitbucket has a free tier, so you can try it without paying. Microsoft Defender starts at $12/month.
What is Bitbucket best used for?
Bitbucket is most often used for hosting git repositories for a software team, running ci and deployments with bitbucket pipelines, code review with branch permissions and access controls, linking commits to jira issues and updating their status automatically. Of those, hosting git repositories for a software team and running ci and deployments with bitbucket pipelines are not what Microsoft Defender is typically brought in for.

Answered from the vendors’ own pages

Bitbucket: Does Bitbucket offer a free tier?

Yes. The Free plan supports up to 5 users with 1 GB of file storage for LFS, 50 build minutes per month, and unlimited public and private repositories. The plan can be upgraded anytime.

Source
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.

Source
Bitbucket: Can I self-host Bitbucket?

Yes. Bitbucket Data Center is available for self-hosted deployments starting at $2,300 per year. It provides teams with complete control of their environments and disaster recovery capabilities.

Source
Microsoft 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.

Source
Bitbucket: How many build minutes do I get with Bitbucket Pipelines?

Free plan includes 50 build minutes per month. Standard plan ($3.65/user/month) includes 2,500 pooled build minutes. Premium plan ($7.25/user/month) includes 3,500 build minutes. Additional minutes can be purchased in $10 packs for 1,000 minutes.

Source
Microsoft 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.

Source
Bitbucket: Does Bitbucket integrate with Jira?

Yes. Bitbucket integrates natively with Jira, allowing you to track associated builds and deployments to Jira work items. It also integrates with Slack, Compass, and VS Code.

Source
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