Hi AttractiveShrimp45 , hyperparameter optimization is available in open source https://github.com/allegroai/clearml/tree/master/examples/optimization/hyper-parameter-optimization .
It is indeed lacking a GUI and does require some more tinkering to tune it to your needs.
https://clear.ml/docs/latest/docs/guides/optimization/hyper-parameter-optimization/examples_hyperparam_opt are the relevant docs 🙂