Oracle Database Cloud Service Alternatives: Top 10 Database as a Service (DBaaS) Provider in 2025

Instaclustr's Managed Service for Apache Cassandra is the most reliable way to run Cassandra for your application. The service can be provided on most of the major cloud providers.

Amazon Relational Database Service (Amazon RDS) is a managed service used to operate, and scale databases in the cloud. The software offers pre-configured parameters and settings appropriate for the engine. Connect application by analyzing configuration and usage metrics from database instances. The automated backup feature of Amazon RDS enables point-in-time recovery for database instance. Measure performance with metrics to automate workflows.

Couchbase Server is latest cloud-native, distributed database that combines the power of relational databases such as SQL and ACID transactions with JSON flexibility and scale that defines NoSQL. It is best for Enterprises with interactive web and/or mobile applications.

Xata is a serverless database with built-in powerful search and analytics. One API, multiple type-safe client libraries, and optimized for development workflow. Xata is the last piece of the puzzle to modern web development workflows. This is the data counterpart they have been waiting for.

Macrometa isn't just a database it's a Global Data Network offering a Global Data Mesh, Global Compute Fabric, and Global Privacy Fabric. Create real-time and event-driven apps and APIs in minutes not months. Build event-driven apps with real-time pub/sub, message queues, and a complex event processing engine. Macrometa is globally-distributed with over 175 PoPs around the world.

Codehooks is designed with a simple event driven principle. Using ExpressJS - like coding style, user hook code to events and serverless backend functions. There are many types of events such as API events, Job events, Queue events and Authentication. Consider the simplicity in the code examples below. With codehooks, don't write any of the plumbing, just the essential code. This approach, with zero devops setup and simple code, will make it easier for front-end developers to create their own backends too.

SurrealDB is a cutting-edge database designed to power the next generation of applications. It unifies vectors, graphs, documents, time-series, and files, enabling real-time learning, linking, and action. Built for scalability, it supports everything from edge devices to massive petabyte clusters. Developers can run SurrealDB as a single-node, memory-only runtime or use its WebAssembly library for browser persistence and remote connectivity via HTTP or WebSockets. Its schema-flexible design allows seamless transitions between unstructured and schema-defined data models. With integrations for cloud storage providers like Amazon S3, Google Cloud Storage, and Azure, SurrealDB enables effortless storage and export of SurrealML models. Robust namespace management supports unlimited databases, while built-in access control and authentication keep data secure. Designed with simplicity and versatility, SurrealDB minimizes database complexities, allowing developers to focus on innovation and build real-time solutions faster. It’s the ultimate tool for modern, adaptable, and scalable application development.