Kubio AI vs Oxygen

Kubio AI is a block-based WordPress builder that creates a first website draft from a short prompt, then lets users customize it. AI can generate pages, regenerate sections in a chosen style, shorten or expand text, correct spelling and grammar, translate, change tone and create images from keywords or prompts. One interface edits headers, page content, footers, blog pages, search pages and 404 pages. The site advertises 450+ ready-made sections and 50+ customizable blocks, with responsive controls for desktop, tablet and mobile. Kubio requires WordPress full-site editing support and recommends the Elevate theme. Hosting is not included and ecommerce support is basic. The free plan costs nothing and includes 500 AI credits, 20+ starter sites, 35+ blocks and homepage AI generation. Annual paid plans start at $99 a year for one site and 7,500 credits. Paid plans include priority support; updates and support require renewal after one year.

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.