pytorch-lightning VS Keras

Compare pytorch-lightning vs Keras and see what are their differences.


The lightweight PyTorch wrapper for high-performance AI research. Scale your models, not the boilerplate. (by PyTorchLightning)
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pytorch-lightning Keras
12 30
16,408 53,329
3.5% 0.7%
9.9 9.8
about 12 hours ago about 19 hours ago
Python Python
Apache License 2.0 GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of pytorch-lightning. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-18.


Posts with mentions or reviews of Keras. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-28.

What are some alternatives?

When comparing pytorch-lightning and Keras you can also consider the following projects:

scikit-learn - scikit-learn: machine learning in Python

MLP Classifier - A handwritten multilayer perceptron classifer using numpy.

tensorflow - An Open Source Machine Learning Framework for Everyone

TFLearn - Deep learning library featuring a higher-level API for TensorFlow.

xgboost - Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

detectron2 - Detectron2 is FAIR's next-generation platform for object detection, segmentation and other visual recognition tasks.

Prophet - Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.


skflow - Simplified interface for TensorFlow (mimicking Scikit Learn) for Deep Learning

mmdetection - OpenMMLab Detection Toolbox and Benchmark

Pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration

gensim - Topic Modelling for Humans