**CoCalc** is a powerful, collaborative platform designed for **real-time calculation and data science**. Whether you're working on **Jupyter Notebooks**, **LaTeX documents**, or **Linux terminals**, CoCalc brings everything together in one place. It’s a **commercial alternative to JupyterHub** and offers **powerful compute servers** with optional **GPUs** for enhanced performance.

What are the features of CoCalc?

* **Real-time Collaboration**: Work seamlessly with colleagues on **Jupyter Notebooks**, **LaTeX**, and more. * **Powerful Compute Servers**: Access **GPUs** like **H100**, **A100**, and **L40** for heavy computations. * **Pre-configured Software**: Includes **Python**, **SageMath**, **R**, **Julia**, **PyTorch**, and **TensorFlow**. * **Generative AI Integration**: Use **ChatGPT** for code generation, error fixing, and document summarization. * **Course Management**: Perfect for teaching with **NBGrader** and **real-time collaboration** tools.

What are the use cases of CoCalc?

* **Data Science Projects**: Run **Jupyter Notebooks** and **R Studio** with ease. * **Academic Research**: Collaborate on **LaTeX** documents and **SageMath** worksheets. * **AI Development**: Utilize **PyTorch** and **TensorFlow** with **GPU** support. * **Teaching**: Manage courses with **automated grading** and **real-time feedback**.

* **Sign Up**: Create an account and start a trial project. * **Select a Template**: Choose from **GPU** or **CPU** templates based on your needs. * **Collaborate**: Invite colleagues to work on shared projects. * **Upgrade**: Purchase a license to unlock **internet access** and **GPU** resources.

Can I use CoCalc for free?

Yes, you can start with a free trial project and upgrade as needed.

What GPUs are available on CoCalc?

CoCalc offers **H100**, **A100**, **L40**, **RTX**, and **T4** GPUs.

Is CoCalc suitable for teaching?

Absolutely! CoCalc has **course management** tools and supports **automated grading**.

Can I install additional software on CoCalc?

Yes, you can install any software you need, including **Docker** and **Kubernetes**.

CoCalc

5.0

40.05%

CoCalc is a versatile platform for real-time collaboration and data science, offering powerful compute servers and pre-configured software for seamless workflows.

Added on: 2025.03.07

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