Open Source Alternatives to mark
8 open source AI Chatbot options similar to mark, 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.
GPT4AllNot ratedOpen-source, privacy-focused AI assistant that runs locally on your hardware.
Open source · Self-hostable
DeepSeekNot ratedDeepSeek is a Chinese AI company developing open-weight large language models and an AI assistant, aiming to achieve Artificial General Intelligence.
Open source
Comfy OrgNot ratedComfy 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
RasaNot ratedOpen-source conversational AI platform for building custom chatbots and virtual assistants.
Open source · Self-hostable
GDevelopNot ratedNo-code game development platform empowering creators to build games without prior technical skills.
Open source
Langchain-ChatchatNot ratedOpen-source, offline-deployable RAG and Agent application built on LangChain for local knowledge base Q&A.
Open source · Self-hostable
ElementorNot ratedElementor 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
GhostNot ratedAn open-source platform for professional publishers to create, share, and grow a business around their content.
Open source · Self-hostable