Open source focus

Open Source Alternatives to Nas

12 open source Agentic AI options similar to Nas, 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.

View all alternatives to Nas →

Nomic AI
Not rated
Nomic AI builds tools to make AI explainable and accessible, focusing on data curation and visualization.
Open source · Self-hostable
RelAI
Not rated
An open-source platform for building, simulating, evaluating, and optimizing reliable AI agents.
Open source · Self-hostable
KiloClaw
Not rated
A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.
Open source · Self-hostable
Langchain-Chatchat
Not rated
Open-source, offline-deployable RAG and Agent application built on LangChain for local knowledge base Q&A.
Open source · Self-hostable
GE
GeniA
Not rated
Open-source AI platform engineering team member for production environments, automating tasks and learning tools.
Open source · Self-hostable
Vanna AI
Not rated
An open-source AI-powered SQL agent for natural language database interaction and data insights.
Open source · Self-hostable
GitHits
Not rated
The Google of code search for open-source.
Open source · Self-hostable
MCP.so
Not rated
A community-driven marketplace for discovering and deploying Model Context Protocol (MCP) servers and clients.
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
BrowserUse
Not rated
Provides tools and services for automated browser testing and scraping.
Open source · Self-hostable
Spice AI
Not rated
Ground AI in enterprise data with zero ETL. Spice is an open-source SQL query & hybrid search engine built for data-intensive apps & AI agents.
Open source · Self-hostable
CommaAgent
Not rated
Best free & open source AI personal assistant.
Open source

Company	License	Founded	Rating	Reviews
Nomic AINomic AI builds tools to make AI explainable and accessible, focusing on data curation and visualization.	Open source · Self-hostable	-	Not rated	-
RelAIAn open-source platform for building, simulating, evaluating, and optimizing reliable AI agents.	Open source · Self-hostable	-	Not rated	-
KiloClawA managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.	Open source · Self-hostable	-	Not rated	-
Langchain-ChatchatOpen-source, offline-deployable RAG and Agent application built on LangChain for local knowledge base Q&A.	Open source · Self-hostable	-	Not rated	-
GEGeniAOpen-source AI platform engineering team member for production environments, automating tasks and learning tools.	Open source · Self-hostable	-	Not rated	-
Vanna AIAn open-source AI-powered SQL agent for natural language database interaction and data insights.	Open source · Self-hostable	-	Not rated	-
GitHitsThe Google of code search for open-source.	Open source · Self-hostable	-	Not rated	-
MCP.soA community-driven marketplace for discovering and deploying Model Context Protocol (MCP) servers and clients.	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	-
BrowserUseProvides tools and services for automated browser testing and scraping.	Open source · Self-hostable	-	Not rated	-
Spice AIGround AI in enterprise data with zero ETL. Spice is an open-source SQL query & hybrid search engine built for data-intensive apps & AI agents.	Open source · Self-hostable	-	Not rated	-
CommaAgentBest free & open source AI personal assistant.	Open source	-	Not rated	-