16 open-source Low-code / No-code vendors
Open-source software for Low-code / No-code that you can self-host, with auditable source code — regardless of the developer's headquarters.
- vendors scored
- 16
- European
- 5
- last checked
- 11 October 2026
Vendors, scored
Score per vendor: 0 = high exposure, 100 = sovereign
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- Sovereignty score 94 out of 100BaserowNetherlands · EU sovereignDutch open-source no-code database platform, alternative to Airtable
- Sovereignty score 94 out of 100ConvertigoFrance · EU sovereignFrench open-source low-code platform for enterprise mobile and web applications
- Sovereignty score 94 out of 100CortezaIreland · Self-hosted / open sourceOpen-source low-code platform for CRM, workflow and data management
- Sovereignty score 94 out of 100OpenLowCodeFrance · Self-hosted / open sourceFrench open-source enterprise-grade low-code platform for heavy backoffice applications with complex data models, in production at customers including Airbus since 2018.
- Sovereignty score 92 out of 100VaadinFinland · Self-hosted / open sourceFinnish full-stack user interface framework by Vaadin Ltd of Turku for web applications; open source under Apache 2.0.
- Sovereignty score 79 out of 100BudibaseUnited Kingdom · Non-EU vendorOpen-source low-code platform from the UK for building internal tools
- Sovereignty score 79 out of 100LowdefySouth Africa · Self-hosted / open sourceSouth African open-source (Apache 2.0) low-code framework for building internal tools and configuration dashboards via declarative, Git-manageable YAML files.
- Sovereignty score 79 out of 100SaltcornUnited Kingdom · Self-hosted / open sourceBritish open-source (MIT) no-code web-application builder for building database-driven websites and apps without writing a line of code.
- Sovereignty score 77 out of 100Frappe FrameworkIndia · Self-hosted / open sourceOpen-source full-stack web framework (MIT licence) from India, by Frappe Technologies; basis of ERPNext and Frappe Cloud.
- Sovereignty score 77 out of 100NocoBaseSingapore · Self-hosted / open sourceOpen-source AI and no-code platform for business systems, run in the customer's own environment; commercial licences for extensions.
- Sovereignty score 71 out of 100ActivepiecesUnited States · Self-hosted / open sourceOpen-source (MIT) no-code automation platform, designed as a privacy-first Zapier alternative you can self-host within your own cloud.
- Sovereignty score 71 out of 100HuginnUnited States · Self-hosted / open sourceOpen-source (MIT), community-maintained automation system — a self-hosted alternative to IFTTT or Zapier — letting autonomous agents perform web tasks and scrape data.
- Sovereignty score 71 out of 100Node-REDUnited States · Self-hosted / open sourceOpen-source visual tool, governed by the OpenJS Foundation, for wiring together hardware devices, APIs and online services via a browser-based flow editor.
- Sovereignty score 69 out of 100refineUnited States · Self-hosted / open sourceOpen-source (MIT) headless React framework from US company Refine Development Inc., for internal tools, admin panels and dashboards.
- Sovereignty score 69 out of 100StreamlitUnited States · Self-hosted / open sourceOpen-source Python framework for building data apps, maintained by Snowflake (US); runs on your own infrastructure and on Streamlit Community Cloud.
- Sovereignty score 49 out of 100AppsmithUnited States · Non-EU vendorOpen-source low-code framework for building internal dashboards and admin panels
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