Top 12 Open-Source Alternatives to Observable

The top open-source alternatives to Observable are D3.js, Vega-Lite, and Calculist. 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.

D3.js Landing Page
1

D3.js

D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.
Pricing:
- Open Source
#Javascript UI Libraries #Charting Libraries #Data Visualization 159 social mentions
Vega-Lite Landing Page
2

Vega-Lite

High-level grammar of interactive graphics
Pricing:
- Open Source
#Data Visualization #Data Dashboard #Javascript UI Libraries 22 social mentions
Calculist Landing Page
3

Calculist

The open-source, web-based thinking tool that facilitates effective thinking for solving problems.
Pricing:
- Open Source
- Freemium
- $4.0 / Monthly
#Data Science Notebooks #Note Taking #Personal Notes 1 social mentions
Metabase Landing Page
4

Metabase

Metabase is the easy, open source way for everyone in your company to ask questions and learn from...
Pricing:
- Open Source
- Paid
#Business Intelligence #Data Dashboard #Data Analysis 14 social mentions
Vega Visualization Grammar Landing Page
5

Vega Visualization Grammar

Visualization grammar for creating, saving, and sharing interactive visualization designs
Pricing:
- Open Source
#Data Visualization #Data Dashboard #Charting Libraries 12 social mentions
nteract Landing Page
6

nteract

nteract is a desktop application that allows you to develop rich documents that contain prose...
Pricing:
- Open Source
#Data Science And Machine Learning #Data Science Tools #Data Science Notebooks 4 social mentions
Chart.js Landing Page
7

Chart.js

Easy, object oriented client side graphs for designers and developers.
Pricing:
- Open Source
#Charting Libraries #Data Visualization #Data Dashboard 1 social mentions
Apache Superset Landing Page
8

Apache Superset

modern, enterprise-ready business intelligence web application
Pricing:
- Open Source
#Data Analysis And Visualization #Business Intelligence #Data Dashboard 51 social mentions
BeakerX Landing Page
9

BeakerX

Open Source Polyglot Data Science Tool
Pricing:
- Open Source
#Data Science Notebooks #Data Science And Machine Learning #Python IDE 2 social mentions
Basetool Landing Page
10

Basetool

View and manage all your data in one place like a pro.
Pricing:
- Open Source
#App Builder #Data Management #No Code 1 social mentions
Redash Landing Page
11

Redash

Data visualization and collaboration tool.
Pricing:
- Open Source
#Data Dashboard #Business Intelligence #Data Visualization 19 social mentions
Pandas Landing Page
12

Pandas

Pandas is an open source library providing high-performance, easy-to-use data structures and data analysis tools for the Python.
Pricing:
- Open Source
#Data Science And Machine Learning #Data Science Tools #Python Tools 198 social mentions