AI · alternatives · 2026

24 alternatives to R2D3

A Visual Introduction to Machine Learning

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. R2D3 launched in 2017; newer entries below may have overtaken it.

1. 1
   Machine Learning▲77

   A visual guide for beginners

   2017 · its alternatives →

2. 2PM
   Python Machine Learning – A Crash Course▲350

   2019 · github.com · its alternatives →

3. 3
   WhatTheFIsML▲110

   An illustrated guide to understanding Machine Learning

   2016 · its alternatives →

4. 4IT
   Intro to Machine Learning in Interactive D3.js Visualizations▲128

   2015 · r2d3.us · its alternatives →

5. 5
   Distill▲200

   An interactive, visual journal for Machine Learning research

   2017 · its alternatives →

6. 6AV
   A Visual and Interactive Guide to the Basics of Neural Networks▲63

   2016 · jalammar.github.io · its alternatives →

7. 7
   Deep Learning▲67

   The textbook for modern machine learning

   2016 · its alternatives →

8. 8ML
   Machine learning cheat sheet▲166

   2011 · eferm.com · its alternatives →

9. 9
   Data Robot▲92

   Build Better Predictive Models — Faster

   2014 · its alternatives →

10. 10
    Sonnet▲134

    A new library for constructing neural networks from DeepMind

    2017 · its alternatives →

11. 11
    Machine Learning for Absolute Beginners▲12

    A Plain English Introduction to Machine Learning

    2017 · its alternatives →

12. 12
    Neural Networks and Deep Learning▲95

    Core concepts behind neural networks and deep learning

    2015 · its alternatives →

13. 13
    Machine Learning▲1

    A Visual Beginners Guide to Machine Learning with Python

    2017 · its alternatives →

14. 14
    BigML▲64

    Machine learning as a service - build predictive apps

    2014 · its alternatives →

15. 15
    Machine▲8

    Machine learning with instantaneous, visual feedback

    2017 · its alternatives →

16. 16
    Machine Learning▲6

    A Hands-On, Project-Based Introduction to Machine Learning

    2017 · its alternatives →

17. 17
    Facets▲6

    Open Source Visualization for Machine Learning Training Data

    2017 · its alternatives →

18. 18DL
    Deep learning visual search and data analytics▲74

    2017 · github.com · its alternatives →

19. 19PD
    Public Datasets for Machine Learning▲26

    2017 · medium.com · its alternatives →

20. 20
    Machine Learning▲4

    An Artificial Intelligence Approach

    2016 · its alternatives →

21. 21
    VectorHack▲7

    Machine learning news and insights

    2017 · its alternatives →

22. 22ML
    Machine learning basics with jupyter notebooks▲15

    2018 · github.com · its alternatives →

23. 23AV
    A Visual Intro to Algorithms (forked from Cormen's/KhanAcademy Course)▲5

    2016 · educative.io · its alternatives →

24. 24ML
    Machine Learning into Production Workshop: MLFlow, Airflow Tutorials▲8

    2019 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →