| Tools/Algorithm | Supported Serialization | Deployment Method |
|---|---|---|
| scikit-learn | pickle | python, flask, spark scikit |
| XGBoost | booster, pickle or spark native | XGboost4j, flask, custom java, spark |
| spark ml | spark native | spark, MLFlow |
| Tensorflow | protobuf, tf2onnx, tflite | flask, TF serving, Java TensorFlow, c++ |
| H2O | POJO, MOJO | Java, Python, Flask |