Paperspace Releases Gradient Community Notebooks

Gradient Notebooks (currently in beta) are based on Jupyter and run on free cloud GPUs and CPUs.

Recently, Paperspace announced the release of "Gradient Community Notebooks", which is a free cloud GPU service designed for developing ML and Deep Learning solutions.
Gradient Community Notebooks are public & shareable Jupyter Notebooks that run on free cloud GPUs and CPUs. The service allows you to collaborate while using various deep learning frameworks like PyTorch and TensorFlow.
These free Notebooks can run up to more than 5 hours at a time and there are no limits to the number of sessions you can run.
Paperspace said that you can get started from scratch with a new notebook and or leverage pre-configured projects from the Gradient ML-Showcase as well.