TensorFlow - TensorFlow is an open-source machine learning framework designed and published by Google. It tracks data flow graphs over time. Nodes in the data flow graphs represent machine learning algorithms. Read more about TensorFlow.
Hasty.ai - Humans helping machines see the world.
Deeplearning4j - Deeplearning4j is an open-source, distributed deep-learning library written for Java and Scala.
Keras - Keras is a minimalist, modular neural networks library, written in Python and capable of running on top of either TensorFlow or Theano.
PaddlePaddle - PaddlePaddle is an open source Deep Learning Platform for Enterprise and Research.
Floyd - Heroku for deep learning