AITable has various customizable features, and even many functions. I have used retable, and these two pieces of software are very similar, but AITable greatly outperforms the other. For example, it has Gantt charts, unlimited members, and customizable dashboards. This feature really amazed me. If you're good at writing formula functions, you can even customize reminder modes, and even the custom settings for completion levels.

The support is also very fast. If there are some unfamiliar areas or things that could be changed, there's support available to clarify how to use it. In the future, I hope the setting of subtasks in projects can be more intuitive. However, there is no doubt that it's a software with great potential. Worth your investment!