Open source focus

Open Source Alternatives to OneSplash

8 open source Website Builder options similar to OneSplash, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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Elementor
Not rated
Elementor is the leading open-source website builder platform for WordPress professionals, enabling pixel-perfect design and efficient site creation with AI-assisted tools.
Open source · Self-hostable
Dolibarr
Not rated
Open-source ERP and CRM web suite for businesses of all sizes.
Open source · Self-hostable
Countly
Not rated
Product analytics and customer engagement platform built on an open-source, self-hosted foundation.
Open source · Self-hostable
Comfy Org
Not rated
Comfy is an AI creation engine for visual professionals, offering granular control over AI models, parameters, and outputs through a node-based workflow on an infinite canvas.
Open source
Faremeter
Not rated
Open-source framework enabling autonomous AI agents to make frictionless web3 payments via web2 infrastructure.
Open source · Self-hostable
ERPNext
Not rated
Open-source ERP system for small and medium-sized businesses.
Open source · Self-hostable
WP Job Manager
Not rated
A free WordPress job board plugin
Open source
Agentic Commerce Protocol (ACP)
Not rated
Open-source standard enabling secure, programmatic commerce transactions between AI agents and online businesses.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
ElementorElementor is the leading open-source website builder platform for WordPress professionals, enabling pixel-perfect design and efficient site creation with AI-assisted tools.	Open source · Self-hostable	-	Not rated	-
DolibarrOpen-source ERP and CRM web suite for businesses of all sizes.	Open source · Self-hostable	-	Not rated	-
CountlyProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.	Open source · Self-hostable	-	Not rated	-
Comfy OrgComfy is an AI creation engine for visual professionals, offering granular control over AI models, parameters, and outputs through a node-based workflow on an infinite canvas.	Open source	-	Not rated	-
FaremeterOpen-source framework enabling autonomous AI agents to make frictionless web3 payments via web2 infrastructure.	Open source · Self-hostable	-	Not rated	-
ERPNextOpen-source ERP system for small and medium-sized businesses.	Open source · Self-hostable	-	Not rated	-
WP Job ManagerA free WordPress job board plugin	Open source	-	Not rated	-
Agentic Commerce Protocol (ACP)Open-source standard enabling secure, programmatic commerce transactions between AI agents and online businesses.	Open source · Self-hostable	-	Not rated	-