scikit-learn
General machine learning library with some time series extensions but less specialized for time series tasks compared to tslearn.
PyTorch Forecasting
Focuses on deep learning approaches for time series forecasting, differing from tslearn's classical ML methods.
sktime
Another scikit-learn compatible toolkit for time series analysis with a broader focus on forecasting and transformation.
TSFresh
Specializes in feature extraction from time series data rather than clustering or classification.