Best Open-source Website Builders & Landing Pages tools

Builder.io

Visual development platform turning designs into production code

Webstudio

Visual website builder that puts data and infrastructure in your hands

Plasmic

Visual builder that lets you design and code together

Webiny

Serverless enterprise CMS for fast, secure, scalable content

Frappe Builder

Low-code visual website builder with one-click publishing

Microweber

Drag-and-Drop CMS and Website Builder on Laravel

Silex

Build static websites visually, then fine‑tune with code.

GrapesJS

Open-source web builder framework for no-code HTML templates

Hugo Blox

Build blazing-fast technical and academic sites in minutes

Btw

Open source personal website builder for instant blogging

Onlook

AI‑powered visual editor that builds Next.js apps in the browser

VvvebJs

Vanilla JavaScript drag-and-drop page builder with zero dependencies

Craft.js

Create custom drag‑and‑drop page editors using React.

Laravel Pagebuilder

Drag-and-drop page builder for Laravel applications