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OpenSourceAlternatives

Tag

low-code

18 catalogue entries use this topic; each Project's license policy is labeled separately.

n8n

n8n

Visual workflow automation with room to drop into code

Stars203K
Commit8h ago
LicenseUnknown

n8n sits between a no-code automation builder and a scripting environment. Workflows are assembled on a canvas from several hundred integrations, and any node in that canvas can be replaced with a JavaScript or Python function when the visual version stops being expressive enough.

Alternative toZapier
Langflow

LangflowAIOpen

Drag-and-drop builder for agents and RAG pipelines

Stars154K
Commit10h ago
LicenseMIT

Langflow turns pipeline construction into a graph you can see. Components are Python underneath, so a flow that outgrows the canvas can be exported and run as code rather than rebuilt.

Alternative toRetool
NocoDB

NocoDB

No-code spreadsheet interface over your own database

Stars65.2K
Commitjust now
LicenseSustainable Use License

NocoDB is a no-code database platform with a spreadsheet interface that connects to the operator's own Postgres or MySQL database or runs on its hosted database at million-row scale.

Alternative toBaserowAirtable
ToolJet

ToolJetOpen

Open-source low-code platform for internal tools and dashboards

Stars41.1K
Commitjust now
LicenseAGPL-3.0

ToolJet is an open-source low-code platform for building internal tools, admin panels, and dashboards on databases and APIs, self-hosted or on ToolJet Cloud.

Alternative toRetool
Appsmith

AppsmithOpen

Open-source low-code platform for internal tools and dashboards

Stars41K
Commitjust now
LicenseApache-2.0

Appsmith is an open-source low-code platform for building internal tools, admin panels, and dashboards on databases and APIs.

Alternative toRetool
Refine

RefineOpen

React framework for building internal tools, admin panels, and dashboards

Stars35.9K
Commitjust now
LicenseMIT

Refine is an MIT-licensed React framework for building internal tools, admin panels, dashboards, and B2B apps on top of existing APIs.

Budibase

Budibase

Open-source low-code platform for internal tools and automations

Stars28.3K
Commitjust now
LicenseGPL-3.0-only

Budibase is an open-source low-code platform for building internal tools, AI agents, and workflow automations on your own data.

Alternative toRetool
Windmill

WindmillOpen

Open-source workflow engine and internal-app platform for code-first teams

Stars18.2K
Commitjust now
LicenseAGPL-3.0

Windmill is an open-source developer platform for turning scripts into scheduled workflows, webhooks, and internal apps.

Alternative ton8nKestra
AITable

AITableAIOpen

Visual database that turns tables into collaborative apps and automations

Stars15.6K
Commitjust now
LicenseAGPL-3.0

AITable is a self-hosted visual database that pairs a spreadsheet interface with grid, gallery, kanban, calendar, and Gantt views plus a REST API.

Alternative toAirtable
Plasmic

PlasmicOpen

Open-source visual builder for websites and apps on your stack

Stars7,092
Commitjust now
LicenseMIT

Plasmic is an open-source visual builder for designing websites and apps directly on an existing React codebase, with drag-and-drop editing and headless CMS delivery.

Alternative toBuilder
Rowy

RowyOpen

Low-code backend with a spreadsheet UI on your Firestore data

Stars6,845
Commit2y ago
LicenseApache-2.0

Rowy is an open source low-code backend that manages Firestore data in a spreadsheet UI and builds cloud-function workflows in JavaScript or TypeScript in the browser.

Alternative toAirtable
Frappe Builder

Frappe BuilderOpen

Open-source visual website builder for fast, responsive sites

Stars2,411
Commitjust now
LicenseMIT

Frappe Builder is a self-hosted, low-code website builder that turns drag-and-drop designs into fast, responsive pages with one-click publishing.

Alternative toBuilder
ByteChef

ByteChefAIOpen

Open-source AI agents and workflow automation you can self-host

Stars1,009
Commitjust now
LicenseApache-2.0

ByteChef is an open-source platform for building workflow automations and multi-step AI agents across the apps and databases a team already uses.

Alternative toZapier
Structr

Structr

Graph-based low-code platform for building custom web apps and backends

Stars828
Commitjust now
LicenseAGPL-3.0-or-later

Structr is a self-hosted low-code platform on a graph database for modeling data, APIs, pages, and workflows into custom apps.

Alternative toDirectus
Nordcraft

NordcraftOpen

Visual development engine for full-stack web apps

Stars490
Commitjust now
LicenseApache-2.0

Nordcraft is a visual web development engine for building full-stack web applications with live data, APIs, and databases.

Alternative toBuilder
Convertigo

ConvertigoOpen

Low-code platform for mobile and web apps with backend services

Stars387
Commitjust now
LicenseAGPL-3.0

Convertigo is a low-code platform for building enterprise mobile and web apps with backend services.

Alternative toAppsmithRetool
CodeZero

CodeZero

Visual no-code platform for building automations, integrations, and backends.

Stars55
Commitjust now
LicenseCustom non-commercial source-available license

CodeZero is a visual platform for building automations, integrations, and backend logic as node-graph flows.

Alternative toZapiern8n
Retool

Retool

Internal tool builder assembled from components and queries

CompanyRetool
Since2017
PricingFreemium

Retool exists because internal admin panels are important, tedious, and never prioritised. It connects to databases and APIs directly and puts a drag and drop interface over them, so an operations tool takes an afternoon rather than a sprint.