Question: I'm looking for a tool that helps me build complex MongoDB with a visual interface and AI assistance.

If you need a tool to build more advanced MongoDB databases with a graphical interface and AI assistance, Studio 3T is a great option. It's got a full-featured GUI with a Visual Query Builder for drag-and-drop query creation, an Aggregation Editor for step-by-step query construction, and an AI Helper for natural language query assistance. It also has a Schema Explorer for visualizing schema and data analysis, and a range of tools for managing and optimizing MongoDB deployments, so it's a good option for developers and administrators.

Another option worth considering is Noodl, an open-source, AI-augmented low-code foundation that lets you build and customize with a visual interface. It can handle built-in MongoDB databases and uses AI to generate building blocks, database queries and UI elements, so you can do much less programming. Noodl is good for rapid prototyping and web app scaling, and it's got a flexible, community-supported foundation.

If you want a more general-purpose database management and exploration tool, check out Outerbase. This AI-powered tool has an interface for collaborative creation, editing and visualization of data across multiple databases, including MongoDB. It can handle natural language queries and data catalogs so even nontechies can use it.

Last, SQLAI.ai is an AI-powered tool for generating, editing and optimizing SQL and NoSQL queries, including MongoDB. It can generate queries from natural language prompts and optimize performance, so it can make complex query operations easier. It's geared for developers and data analysts who want to boost their productivity and automate query work.