Alternatives

The Best crystal-fann Alternatives in 2026

24 alternatives0 free · 23 open source

Looking for something like crystal-fann? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 23 are open source.

About crystal-fanngithub.com/NeuraLegion/crystal-fann
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crystal-fann provides Crystal language bindings for the FANN artificial neural network library.

PricingNot confirmed
Platforms—

Top picks at a glance

Quick comparison

#AlternativePricingOpen sourcePlatforms
1Netron —YesLinux, macOS, Windows
2zipline —Yes—
3jieba-php —Yes—
4Whylogs —Yes—
5LDA.js —Yes—
6Fastai —Yes—
7Geni —Yes—
8leaves —Yes—
9Neuraxle —Yes—
10Netron —Not statedWeb
24 shown

All crystal-fann alternatives

1

Netron

github.com/lutzroeder/netronOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Netron displays neural network, deep learning, and machine learning models across formats such as ONNX, TensorFlow, and PyTorch.

2

zipline

github.com/quantopian/ziplineOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Python developers can use Zipline’s event-driven library to backtest algorithmic trading strategies.

3

jieba-php

github.com/fukuball/jieba-phpOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Segment Chinese text in PHP applications with jieba-php, a library for Chinese word tokenization.

4

Whylogs

github.com/whylabs/whylogsOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Machine learning pipelines can use whylogs, an open-source library for logging data quality and model performance.

5

LDA.js

github.com/primaryobjects/ldaOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

This Node.js library implements Latent Dirichlet Allocation topic modeling in JavaScript.

6

Fastai

github.com/fastai/fastaiOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

The fastai deep learning library includes documentation and setup guidance, including instructions for use with Google Colab.

7

Geni

github.com/zero-one-group/geniOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

The Geni project provides a Clojure dataframe library that runs on Apache Spark.

8

leaves

github.com/dmitryikh/leavesOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Prediction with gradient boosting regression tree models is implemented in leaves, a Go software library.

9

Neuraxle

github.com/Neuraxio/NeuraxleOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Automatic machine learning, hyperparameter tuning, and pipeline abstractions are provided by the Neuraxle software library.

13

jSciPy

github.com/hissain/jscipyOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

jSciPy provides Java scientific computing tools for signal processing, FFT, filtering, power spectral density, and DCT.

15

Opyrator

github.com/ml-tooling/opyratorOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Opyrator turns machine learning code into microservices with a web API and interactive interface.

18

anneal

github.com/georgebuilds/annealOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

The anneal project is a Go machine learning compiler with graph rewriting, autodiff, and a WebGPU backend.

20

golearn

github.com/sjwhitworth/golearnOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

For Go developers, GoLearn provides a collection of tools for machine learning.

21

Mars

github.com/mars-project/marsOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Mars provides tensor-based tools for large-scale computation with NumPy, Pandas, and scikit-learn.

22

tesseract

github.com/tesseract-ocr/tesseractOpen source
Also covers developer tools, machine learning, and open source · same kind of open-source project

Tesseract provides an open-source OCR engine for extracting text from images, with its main repository hosted on GitHub.

No alternatives match this filter.

Alternatives to similar tools

All alternatives
What is the best alternative to crystal-fann?
Based on features, tags and platforms, the closest alternatives to crystal-fann are Netron, zipline, and jieba-php.
Are there open-source alternatives to crystal-fann?
Yes: Netron, zipline, jieba-php, and Whylogs.

Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative