Mozello vs Oxygen
Mozello
mozello.comOxygen
oxygenbuilder.comSide by side
| Figure | Mozello | Oxygen |
|---|---|---|
| Price from | $29/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 5 |
| Spec score · Small Business Website Builders | 8.9 (#11) | 9.2 (#5) |
| Blogging | Yes | Yes |
| Contact forms | Yes | Yes |
| Free plan | Yes | No |
| Licence | Mozello's service terms grant use of its hosted service but do not name an open-source licence; its developer documentation calls the system closed and protected. | The PHP portion is licensed under the GPL, while compiled assets such as icons and JavaScript use their applicable licences. |
| Rating on G2 | 4.0 out of 5 from 1 review. | 4.3 out of 5 from 28 reviews. |
| Rating on Trustpilot | 3.1 out of 5 from 6 reviews. | 3.1 out of 5 from 6 reviews. |
| Self-hosting | Mozello describes itself as a closed, protected system and directs developers to host server-side apps separately, so its website builder is not presented as self-hostable. | The plugin can be installed on local, staging or live WordPress sites, so hosting remains with the customer. |
| Support | Mozello lists email support, a phone number, and weekday and Saturday office hours; it says monitoring and paid subscriptions run around the clock. | Support requests can be submitted by form or email, with a stated response time of 24–48 hours Monday to Friday. |
| What it does | Mozello is a hosted website builder for creating websites, blogs, and online stores, with hosting and domain registration handled through its service. | Oxygen is a visual website-builder plugin for WordPress that designs complete sites from headers through footers. |
Plans
Oxygen
- Basic$129, paid once
- WooCommerce$149, paid once
- Ultimate$179, paid once
- Free OxygenFree
- Lifetime License$199.50, paid once
In their own words
Mozello
Mozello is a web-based site builder for creating websites, blogs, and basic online stores. Hosting is included, along with contact forms, SEO controls, blogging, booking tools, and custom-domain support. The Free plan costs nothing and includes 0.5 GB of storage, up to 5 products, and 1 bookable service; a custom domain is not included. Premium provides 50 GB of storage, 15 products, and 2 bookable services. Premium Plus lists 500 products and 5 bookable services, while Premium Pro allows unlimited store products and bookable services. Mozello is available on the web and was founded in 2013. Its headquarters are in Riga, Latvia. The builder does not support code export, so users who want to take their site code elsewhere should account for that limitation. Its listed e-commerce offering is basic, with product and bookable-service allowances varying by plan.
Oxygen
Oxygen is a visual website builder for WordPress that works through manual editing or compatible AI agents. It installs as a plugin on an existing WordPress site, including local, staging, or live installations; a hosted demo is also available. The editor provides controls for Flexbox, CSS Grid, responsive breakpoints, semantic HTML, and HTML, CSS, JavaScript, and PHP code blocks. Reusable components, CSS variables, selectors, and JSON export for design tokens support design-system work. Dynamic fields, conditions, and query loops can use ACF, Meta Box, and ACPT content. Oxygen's Agent Connector, MCP server, and Abilities API support agents such as Claude, Codex, Cursor, and OpenCode, which can build pages, content types, templates, plugins, and content. The complete editor and AI tooling are free to try through a plugin, local setup, or hosted demo; the demo expires after four hours. AI credits are not sold by Oxygen, so users bring an agent under the vendor's own plan. Listed lifetime-billed plans include Basic at $129 a month, WooCommerce at $149 a month, and Ultimate at $179 a month. A separate lifetime license is $199.50 as a one-time purchase.