Top Open Source Low-Code/No-Code Tools in 2026
A curated collection of the 37 best free and open-source Low-Code/No-Code tools in 2026. Compare features, GitHub stars, tech stacks, and self-hosted software.
Vvveb CMS
Open source drag-and-drop CMS and eCommerce builder
Stars1,176Last commit1mo agoLicenseAGPL-3.0
Silex
Free open-source visual website builder
Stars2,937Last commit16d agoLicenseAGPL-3.0
Plasmic
Open-source visual builder for web apps
Stars6,975Last commit10d agoLicenseMIT
NocoBase
Open-source AI + no-code business system builder
Stars23,888Last commit11d agoLicenseOpen SourceLangflow
Low-code AI builder for agentic and RAG applications
Stars153,727Last commit12d agoLicenseMITGrist
A versatile data management platform combining spreadsheet simplicity with relational database capabilities for efficient data organization and analysis.
Stars11,627Last commit12d agoLicenseApache-2.0
WebStudio
Open source website builder with visual editor
Stars8,868Last commit11d agoLicenseAGPL-3.0
Typebot
No-code chatbot builder for websites & WhatsApp
Stars10,291Last commit13d agoLicenseOpen Source
undb
Private first self-hosted no-code database & BaaS
Stars2,975Last commit14mo agoLicenseAGPL-3.0
Quiet
Peer-to-peer encrypted messaging without servers
Stars2,642Last commit13d agoLicenseGPL-3.0ToolJet
Build enterprise apps with AI-powered low-code
Stars40,777Last commit11d agoLicenseAGPL-3.0Hercules
Hercules is the first open-source testing agent, enabling zero-code, zero-maintenance UI, API, security, accessibility, and visual validations.
Stars1,131Last commit1mo agoLicenseAGPL-3.0
Teable
AI-powered spreadsheet for custom business apps
Stars21,721Last commit1mo agoLicenseOpen Source
Structr
Open-source low-code platform with built-in graph database
Stars828Last commit27d agoLicenseOpen SourceRowy
Low-code backend for Firebase & Google Cloud
Stars6,833Last commit21mo agoLicenseOpen Source
