NotebookKeeper - Catch leaked API keys in Jupyter notebooks automatically

Hey Product Hunt! 👋 I'm Pejman, founder of NotebookKeeper. I built this after watching a teammate accidentally push a Jupyter notebook to GitHub with a live AWS key inside. It sat there for weeks before anyone noticed. The scary part — it happens to almost every data team and nobody talks about it. Git wasn't built for .ipynb files. Standard code review misses output-level leaks. So I built NotebookKeeper — purpose-built version control for Jupyter notebooks that automatically scans every commit for leaked API keys, hardcoded credentials, and private data before they cause damage. Works with Jupyter, VS Code, Google Colab, SageMaker, and Databricks. 2,000+ data teams are already using it. Free to start at notebookkeeper.com — would love your feedback and happy to answer any questions!