Best No Code Open Source Tools in 2026

n8n

APIs & Integration No-Code & Low-Code

Self-hosted workflow automation with 400+ node connectors

stars 187.7Klicense NOASSERTIONlang TypeScript

Workflow Automation Self Hosted Low-code+4

Automa

No-Code & Low-Code Business & Productivity Data & Analytics

Browser automation for scraping, forms, and scheduled workflows

stars 21.3Klicense NOASSERTIONlang Vue

No Code Workflow Automation Browser Extension+3

Hexabot

AI & Machine Learning Communication & Collaboration Customer Support

Self-hosted chatbot builder with visual flows and NLU training

stars 951license NOASSERTIONlang TypeScript

Chatbots AI Agents LLM+4

Excalidraw

Design & Creative Communication & Collaboration Business & Productivity

Open source whiteboard for hand-drawn style diagrams

stars 123.1Klicense MITlang TypeScript

Diagramming UI/UX Design Graphic Design+4

AnythingLLM

AI & Machine Learning LLMOps & AI Tooling Business & Productivity

Chat with your documents using any LLM, private and self-hosted

stars 60Klicense MITlang JavaScript

AI Agents Self Hosted LLM+5

Gumroad

Business & Productivity Marketing & Growth No-Code & Low-Code

Open source platform for selling digital products directly

stars 9.1Klicense MITlang Ruby

Marketplace Payment Infrastructure Invoicing & Payments+3

Webstudio

Web Development No-Code & Low-Code Design & Creative

Open source website builder with visual design and CMS

stars 8.6Klicense AGPL-3.0lang TypeScript

Website Builder No Code UI/UX Design+4

AITable

Data & Analytics Business & Productivity AI & Machine Learning

Airtable alternative with an AI chatbot builder, self-hostable

stars 15.3Klicense AGPL-3.0lang TypeScript

Database No Code Workflow Automation+4

Typemill

Web Development IT Management Product & Project Management

Flat-file CMS: write Markdown, publish docs and user manuals

stars 1license MITlang PHP

CMS Documentation Knowledge Base+3

LittleLink

Web Development Business & Productivity No-Code & Low-Code

Self-hosted link-in-bio page with no database or monthly fees

stars 3Klicense MITlang HTML

Link Management & Shorteners Self Hosted No Code+4

Directus

Web Development APIs & Integration Databases & Storage

Wrap any SQL database with REST and GraphQL APIs and an admin UI

stars 35.7Klicense NOASSERTIONlang TypeScript

Headless CMS API Development Tools API Infrastructure+5

Budibase

No-Code & Low-Code Business & Productivity Developer Tools

Low-code platform for building internal apps, self-hosted

stars 27.9Klicense NOASSERTIONlang TypeScript

Low-code No Code Workflow Automation+4

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n8n

Automa

Hexabot

Excalidraw

AnythingLLM

Gumroad

Webstudio

AITable

Typemill

LittleLink

Directus

Budibase

n8n

Automa

Hexabot

Excalidraw

AnythingLLM

Gumroad