I mostly use MongoDB Atlas for my cloud database in web projects and small full-stack applications. I enjoy how easy it is to create a cluster and integrate with my Node.js applications using Mongoose. MongoDB Atlas has helped me significantly with deployment and database management, providing a consistent and available environment from any location. I like that it allows me to stop managing the server and handling backups manually. The schema-less nature makes it simpler to handle updates compared to structured databases. I really enjoy the flexibility of the document schema, which caters to unpredictable needs in development, making it easier to reorganize the database without dealing with traditional relational tables. The flexible document model saves me a lot of development time by allowing me to easily add new fields and change how information is stored, without needing to restructure the database repeatedly.

Mongodb is fine-tuned , performance supporting Database, feature liks Integration, Pricing and ROI,Schema Flexibility,High Scalability,Rich Query , Language, AI features

MongoDB compass is a software from which you can store your application data locally, and you don't have to pay anything for it. Your system's storage is used for storing data so it is limited data you can store on your system but it is good to start with MongoDB Compass.