Aii offers Free Trial, but AlloyDB does not.
The starting price of Aii begins at $19/month, while pricing details for AlloyDB are unavailable.
AlloyDB offers several advantages, including Enterprise app development, Integrated Google Cloud PostgreSQL, Enhances development process, Applications generate content, Applications make decisions and many more functionalities.
The cons of AlloyDB may include a Google Cloud reliance, Limited to PostgreSQL databases, Specifically for developers, Limited local models. and Only SQL for vector embedding generation