VoxelSite
VoxelSite: A flexible, free agency builder for teams comfortable with code and self-hosting. Ranked #15 of 25 in Agency Website Builders by our editors (7.4/10); pricing: Free plan; best for technical agencies preferring free open source.
At a glance
- Editor score7.4 / 10
- PricingFree plan
- Best forTechnical agencies preferring free open source
- Free planYes
- Paid fromNone
- Client collaborationYes
- Founded2024 · Eindhoven region, Netherlands
- Facts checked20 Sep 2026
Where it wins
- Free and open source with downloadable PHP or static HTML output
- Combines AI generation, visual editing, and built-in code editing
- Supports forms, SEO tools, team roles, and multi-site deployment
Where it doesn't
- AI requires your own provider API key and separate usage payments
- The Studio admin panel is not white-labelable
- The integration list centers on AI providers rather than a broad ecosystem
Our verdict on VoxelSite
VoxelSite is an open-source, self-hosted website builder for agencies, freelancers, developers, and small businesses. It generates multi-page content websites from text descriptions, then supports visual editing for colors, typography, spacing, and page elements. Teams can also edit PHP, HTML, CSS, and JavaScript files directly. For agencies delivering client sites on customer-controlled hosting, its downloadable PHP ZIP and static HTML output provide a direct path from project work to deployment.
The published Free plan costs 0 and includes AI chat, a visual editor, a code editor, forms and actions, team accounts, and a design library. The broader Studio feature set adds contact, booking, and inquiry forms with a submission inbox; SEO generation for schema, metadata, sitemaps, and robots.txt; Owner, Editor, and Viewer roles; and multi-site deployment through isolated VoxelSite instances. The design library can save and switch between complete site designs, while generated sites contain no VoxelSite branding. These capabilities make the product a good fit for repeatable agency delivery, especially where reusable designs, client collaboration, and code-level control matter.
VoxelSite’s main tradeoff is operational rather than feature-based. AI generation requires the customer’s own API key, with separate usage costs paid to the selected provider. Supported options include Anthropic, OpenAI, Google, DeepSeek, and OpenAI-compatible AI providers. The Studio admin panel is not white-labelable, so agencies seeking a fully branded management experience should look elsewhere. VoxelSite suits technical teams that want free open-source software, self-hosting, downloadable output, and control over site files. Agencies prioritizing a broader platform ecosystem or a white-label admin panel should consider an alternative.
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VoxelSite pricing
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VoxelSite fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Client collaboration | Yes |
| White labeling | Yes |
| Reusable templates | Yes |
| Multi-site management | Yes |
| Role permissions | Yes |
| Site limit | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs, Community |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 5 integrations: Anthropic, OpenAI, Google, DeepSeek, OpenAI-compatible AI providers |
| Pricing | Free plan (source) |
| Website | voxelsite.com |
| Facts checked | 20 Sep 2026 |
VoxelSite integrations
VoxelSite lists 5 integrations on its own site.
- Anthropic
- OpenAI
- DeepSeek
- OpenAI-compatible AI providers
Alternatives to VoxelSite
- Wix StudioA broad agency workspace for building, collaborating on, and managing client sites.9.3
- DudaA paid agency builder with strong client workflows, reusable components, and API access.9.1
- Webflow AIA capable AI website builder for agencies that need Webflow workflows and code export.8.9
See all VoxelSite alternatives →
Also Ranked In
VoxelSite is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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