DNN
DNN: A free, self-hosted CMS for Windows-based multisite and portal publishing. Ranked #45 of 164 in Content Management Systems by our editors (4.4/10); pricing: Free plan; best for windows-based multisite and portal publishing.
At a glance
- Editor score4.4 / 10
- PricingFree plan
- Best forWindows-based multisite and portal publishing
- Free planYes
- Paid fromFree
- Editorial workflowsYes
- Founded2002
- Facts checked22 Sep 2026
Where it wins
- Free open-source platform with inline editing and workflows
- Granular permissions, localization, versioning, and content rollback
- Multi-site management with digital assets, search, modules, and APIs
Where it doesn't
- Self-hosted deployment requires platform administration
- Its platform focus centers on Microsoft technologies
- Extensible modules and APIs may require developer involvement
Our verdict on DNN
DNN Platform is an open-source content management system for websites, intranets, member portals, multisite networks, and data-driven web applications. It is designed for site administrators, content editors, developers, and designers working with Microsoft technologies including Windows, IIS, ASP.NET, and SQL Server. The platform combines WYSIWYG and inline editing with page and site management, making it suitable for organizations that need structured publishing across multiple web properties.
Editorial control is a central strength. DNN includes approval and rejection workflows, role-based access control, granular permissions, multilingual localization, version control, and content rollback. Its digital asset management supports folders, uploads, URLs, and permissions, while full-text search and indexing controls support content discovery. These capabilities fit portal and multisite environments where different contributors need distinct publishing rights and where content may require review before publication.
The published plan structure presents DNN Platform as free platform software, and its open-source model supports extensibility through modules and APIs. The trade-off is that DNN is self-hosted, so teams must manage deployment and the surrounding Microsoft-based environment rather than relying on a hosted CMS experience. Organizations choosing DNN should have the administrative or development capacity to operate and extend a self-hosted platform. It is a strong fit for Windows-oriented teams needing permissions, workflows, localization, and multisite management; teams seeking a hosted service or a platform outside the Microsoft stack should consider alternatives.
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DNN pricing
DNN fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Platform type | Self_hosted |
| Editorial workflows | Yes |
| Custom user roles | Yes |
| Multilingual content | Yes |
| SEO tools | Yes |
| Media library | Yes |
| Custom content types | Yes |
| Deployment | Self-hosted |
| Platforms | Web, Windows |
| Compliance & security | GDPR |
| Support | Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Microsoft Azure, Google Analytics See all → |
| Pricing | Free plan |
| Website | dnncommunity.org |
| Facts checked | 22 Sep 2026 |
DNN integrations
DNN lists 2 integrations on its own site.
- Microsoft Azure
- Google Analytics
Alternatives to DNN
- DrupalA mature CMS for complex content, editorial control, and custom digital architectures.9.4
- Webflow CMSA hosted visual CMS for structured content, dynamic pages, and integrated publishing workflows.9.3
- HubSpot Content HubA hosted CMS for teams that want personalization, localization, and marketing workflows together.9.2
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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