Top 12 Open-Source Alternatives to Voilà

The top open-source alternatives to Voilà are Streamlit, Shiny, and Streamsync. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Streamlit Landing Page
1

Streamlit

Turn python scripts into beautiful ML tools
Pricing:
- Open Source
#Developer Tools #Application And Data #Productivity 172 social mentions
Shiny Landing Page
2

Shiny

Shiny is an R package that makes it easy to build interactive web apps straight from R.
Pricing:
- Open Source
#Web Frameworks #Developer Tools #Python Web Framework 32 social mentions
Streamsync Landing Page
3

Streamsync

Streamsync is an open-source framework for creating data apps. Build user interfaces using a visual editor; write the backend code in Python.
Pricing:
- Open Source
- Free
#Developer Tools #Python Web Framework #Application And Data 2 social mentions
Dash by Plotly Landing Page
4

Dash by Plotly

Dash is a Python framework for building analytical web applications. No JavaScript required.
Pricing:
- Open Source
#Productivity #Developer Tools #Employee Scheduling 1 social mentions
Django Landing Page
5

Django

The Web framework for perfectionists with deadlines
Pricing:
- Open Source
#Python Web Framework #Python MVC Framework #Web Frameworks 14 social mentions
Panel Landing Page
6

Panel

High-level app and dashboarding solution for Python
Pricing:
- Open Source
#Web App #Machine Data Analytics #Data Analysis 10 social mentions
Laravel Landing Page
7

Laravel

A PHP Framework For Web Artisans
Pricing:
- Open Source
#Developer Tools #Web Frameworks #PHP Framework 194 social mentions
OpenBoard Landing Page
8

OpenBoard

The OpenBoard software is an interactive white board software.
Pricing:
- Open Source
#Digital Whiteboard #Team Collaboration #Visual Collaboration
Ruby on Rails Landing Page
9

Ruby on Rails

Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Pricing:
- Open Source
#Developer Tools #Web Frameworks #Frameworks (Full Stack) 117 social mentions
Anvil.works Landing Page
10

Anvil.works

Build seriously powerful web apps with all the flexibility of Python. No web development experience required.
Pricing:
- Open Source
- Freemium
#Developer Tools #App Development #Python Tools 94 social mentions
Flask Landing Page
11

Flask

a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
Pricing:
- Open Source
#Python Web Framework #Web Frameworks #Developer Tools 42 social mentions
Bit.dev Landing Page
12

Bit.dev

Easily share reusable components between projects and applications to build faster as a team. Collaborate to develop, publish and manage components and modules at any scale without overhead.
Pricing:
- Open Source
#Software Development #Code Collaboration #Software Development Tools 50 social mentions