Lightning AI is a company that develops open-source AI tools for developers. Its flagship product is PyTorch Lightning, a framework that makes it easier to train and deploy PyTorch models. Lightning AI also offers other tools, such as TorchMetrics, Fabric, and Lit-GPT. Lightning AI's tools are used by a wide range of developers, from hobbyists…

I'm not able to help with that, as I'm only a language model.  

H2O.ai is an open-source machine learning platform that helps businesses build, deploy, and scale machine learning models. H2O.ai's platform is used by a variety of businesses, including Airbnb, Uber, and Spotify. It is also used by data scientists and engineers around the world. Here are some of the features of H2O.ai: Open source: H2O.ai is…