Fleet vs Microsoft Defender for Business
Fleet
fleetdm.comMicrosoft Defender for Business
microsoft.comSide by side
| Figure | Fleet | Microsoft Defender for Business |
|---|---|---|
| Price from | $7/mo | $0.25/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 4 | 4 |
| Spec score · BYOD Management Software | 9.2 (#1) | 8.5 (#7) |
| Headquarters | San Francisco, California, United States | Redmond, Washington, United States |
| Integrations | Official integrations include Okta, Snowflake, Tines, runZero, Active Directory, Ansible, AWS, Azure, Chef, Elastic, GitHub, GitLab, Splunk, Jira, Munki, Puppet, Salt, Vanta, DigiCert, and Smallstep. | The product integrates with Microsoft 365 Lighthouse and can work with remote monitoring and management tools and professional services automation software. |
| Support | Free includes an open-source issue tracker and community Slack, while Premium includes unlimited confidential email support and phone and video call support. | Microsoft's Defender for Business documentation provides a guide for getting help or contacting support. |
| Vulnerability management | Fleet offers continuous scanning, vulnerability scores, CISA KEV data, malware detection, and asset discovery features. | The product includes core vulnerability management capabilities to help identify and address weaknesses. |
Plans
Microsoft Defender for Business
- Microsoft Defender for Business$3 a month
- Microsoft Entra Internet Access$5 a month
- Microsoft Entra Suite$12 a month
- Microsoft Defender for Business$3 a year
In their own words
Fleet
Fleet is an open-core platform for managing endpoints: IT teams can configure, update, and secure devices across macOS, Windows, Linux, iOS, iPadOS, Android, and ChromeOS. Its live device connection supports reports and audit logs for near-instant visibility. Fleet offers a catalog of maintained apps, automatic remediation for devices that fall out of compliance, and self-service access to approved software. Administrators can enforce FileVault, BitLocker, and LUKS2 encryption, remotely lock or wipe devices, and run checks against CIS benchmarks, SOC 2, ISO, or custom baselines. It can run on-premises, in the cloud, or in air-gapped environments; Free and Premium list self-hosting. Workflows can use the REST API, webhooks, or fleetctl, and integrations include tools such as Okta, Jira, and GitHub. The source code is public, and Fleet says its free version will always remain free. Free costs nothing and has no support. Premium is $7.00 per host per month; managed cloud is currently available only to customers with 700+ hosts.
Microsoft Defender for Business
Microsoft Defender for Business has no write-up on Specifiction yet; its figures are above.