Best Free Database as a Service (DBaaS) Providers of 2025

BigQuery presents a Database as a Service (DBaaS) solution, offering comprehensive data storage, query processing, and backend infrastructure management, all without requiring users to oversee any servers or hardware. This serverless architecture is optimized for scalability, enabling organizations to manage extensive datasets without concerns about capacity or performance limitations. With its user-friendly interface and adaptable features, BigQuery is a top choice for businesses in search of a DBaaS option. New users are welcomed with $300 in complimentary credits, allowing them to explore the platform's functionalities and experience its DBaaS advantages without any initial investment. This model alleviates the burden of database administration, making it perfect for teams that wish to concentrate on data analytics instead of maintenance tasks.

StarTree Cloud is a fully-managed real-time analytics platform designed for OLAP at massive speed and scale for user-facing applications. Powered by Apache Pinot, StarTree Cloud provides enterprise-grade reliability and advanced capabilities such as tiered storage, scalable upserts, plus additional indexes and connectors. It integrates seamlessly with transactional databases and event streaming platforms, ingesting data at millions of events per second and indexing it for lightning-fast query responses. StarTree Cloud is available on your favorite public cloud or for private SaaS deployment. StarTree Cloud includes StarTree Data Manager, which allows you to ingest data from both real-time sources such as Amazon Kinesis, Apache Kafka, Apache Pulsar, or Redpanda, as well as batch data sources such as data warehouses like Snowflake, Delta Lake or Google BigQuery, or object stores like Amazon S3, Apache Flink, Apache Hadoop, or Apache Spark. StarTree ThirdEye is an add-on anomaly detection system running on top of StarTree Cloud that observes your business-critical metrics, alerting you and allowing you to perform root-cause analysis — all in real-time.

Google Cloud Platform (GCP) offers a range of Database as a Service (DBaaS) solutions, including Cloud SQL, Cloud Spanner, and Cloud Bigtable. These services provide fully managed database environments that come with features such as automatic scaling, patch management, and robust availability. By utilizing these DBaaS options, organizations can significantly decrease the complexities associated with database management, making them perfect for companies seeking to enhance operational efficiency. New users can take advantage of $300 in complimentary credits, which can be used to explore, test, and launch workloads without any initial investment. These offerings take care of various tasks, from data backups and security measures to software updates, allowing businesses to concentrate on their primary applications. Additionally, GCP supports cross-region replication, maintaining high availability of databases even in the event of system outages. The platform’s versatility enables businesses to select the appropriate database model—whether it be relational or NoSQL—to match their specific workload requirements.

MongoDB Atlas stands out as the leading cloud database service available, offering unparalleled data distribution and seamless mobility across all major platforms, including AWS, Azure, and Google Cloud. Its built-in automation tools enhance resource management and workload optimization, making it the go-to choice for modern application deployment. As a fully managed service, it ensures best-in-class automation and adheres to established practices that support high availability, scalability, and compliance with stringent data security and privacy regulations. Furthermore, MongoDB Atlas provides robust security controls tailored for your data needs, allowing for the integration of enterprise-grade features that align with existing security protocols and compliance measures. With preconfigured elements for authentication, authorization, and encryption, you can rest assured that your data remains secure and protected at all times. Ultimately, MongoDB Atlas not only simplifies deployment and scaling in the cloud but also fortifies your data with comprehensive security features that adapt to evolving requirements.

Windocks provides on-demand Oracle, SQL Server, as well as other databases that can be customized for Dev, Test, Reporting, ML, DevOps, and DevOps. Windocks database orchestration allows for code-free end to end automated delivery. This includes masking, synthetic data, Git operations and access controls, as well as secrets management. Databases can be delivered to conventional instances, Kubernetes or Docker containers. Windocks can be installed on standard Linux or Windows servers in minutes. It can also run on any public cloud infrastructure or on-premise infrastructure. One VM can host up 50 concurrent database environments. When combined with Docker containers, enterprises often see a 5:1 reduction of lower-level database VMs.

Cloud Firestore is a highly efficient, fully managed, serverless NoSQL document database designed to streamline the storage, synchronization, and querying of data for mobile, web, and IoT applications on a global scale. It features client libraries that ensure real-time synchronization and offline capabilities, while its security measures and seamless integrations with Firebase and Google Cloud Platform (GCP) facilitate the rapid development of genuinely serverless applications. With an emphasis on providing an excellent developer experience, Firestore incorporates built-in live synchronization, offline support, and ACID transactions, all accessible through a comprehensive array of client and server-side libraries. The system automatically adjusts to varying demand levels, eliminating the need for maintenance and delivering impressive availability rates between 99.99% and 99.999% through reliable data replication. Operating as a no-operations database, it allows users to pay solely for what they consume, avoiding upfront costs and issues related to underutilization of resources. Its simplified architecture enables direct communication between your applications and Firestore, enhancing overall efficiency and performance. Additionally, the continuous updates and improvements to the platform ensure that developers can leverage the latest features and security enhancements effortlessly.

QuintaDB serves as an intuitive platform for building online web forms and databases. There’s no necessity to learn programming languages or any web frameworks, allowing users to design and tailor forms, charts, and maps with just a few clicks for integration into forums, blogs, or web pages. This platform streamlines business management by offering complete control over application processes, along with features such as email and SMS notifications. Users can implement conditional actions and formatting, as well as create a customer portal for enhanced interaction. Data is securely stored online within a relational database that boasts a user-friendly interface, eliminating the need for personal server purchases. With 24/7 access, users can retrieve information from any location around the globe. Furthermore, QuintaDB allows the integration of web forms, tables, charts, and maps as customizable widgets on various online platforms, enabling the creation of a unique design that fits individual needs perfectly. This flexibility not only enhances user experience but also fosters innovative solutions for diverse applications.

Redis Labs is the home of Redis. Redis Enterprise is the best Redis version. Redis Enterprise is more than a cache. Redis Enterprise can be free in the cloud with NoSQL and data caching using the fastest in-memory database. Redis can be scaled, enterprise-grade resilience, massive scaling, ease of administration, and operational simplicity. Redis in the Cloud is a favorite of DevOps. Developers have access to enhanced data structures and a variety modules. This allows them to innovate faster and has a faster time-to-market. CIOs love the security and expert support of Redis, which provides 99.999% uptime. Use relational databases for active-active, geodistribution, conflict distribution, reads/writes in multiple regions to the same data set. Redis Enterprise offers flexible deployment options. Redis Labs is the home of Redis. Redis JSON, Redis Java, Python Redis, Redis on Kubernetes & Redis gui best practices.

Xano offers a fully-managed, scaleable infrastructure that powers your backend. You can also quickly create the business logic that powers your backend with Xano without writing a single line or use one our pre-made templates to launch quickly and without compromising security or scale. You can quickly create custom API endpoints with just one line of code. Our out-of-the box CRUD operations, Marketplace extensions and templates will accelerate your time to market. Your API is "ready-to use" so you can connect to any frontend immediately and concentrate on your business logic. Swagger automatically documents everything so that you can connect to any frontend easily. Xano uses PostgreSQL, which offers the flexibility of a relational and the Big data needs that a NoSQL solution. You can add features to your backend with just a few clicks. Or, you can use pre-made templates and extensions to jumpstart the project.

Amazon DynamoDB is a versatile key-value and document database that provides exceptional single-digit millisecond performance, regardless of scale. As a fully managed service, it offers multi-region, multimaster durability along with integrated security features, backup and restore capabilities, and in-memory caching designed for internet-scale applications. With the ability to handle over 10 trillion requests daily and support peak loads exceeding 20 million requests per second, it serves a wide range of businesses. Prominent companies like Lyft, Airbnb, and Redfin, alongside major enterprises such as Samsung, Toyota, and Capital One, rely on DynamoDB for their critical operations, leveraging its scalability and performance. This allows organizations to concentrate on fostering innovation without the burden of operational management. You can create an immersive gaming platform that manages player data, session histories, and leaderboards for millions of users simultaneously. Additionally, it facilitates the implementation of design patterns for various applications like shopping carts, workflow engines, inventory management, and customer profiles. DynamoDB is well-equipped to handle high-traffic, large-scale events seamlessly, making it an ideal choice for modern applications.

Directus is an Open Data Platform that allows you to manage any SQL database's content. It offers a powerful API layer to developers and an intuitive app for non-technical users. Directus is written entirely in JavaScript (primarily Node.js or Vue.js), and it is modular and extensible. This allows it to be tailored to your specific project needs. Our platform can be used to manage digital experiences as a headless CMS, a database client for democratizing information, or as a standalone web app for back-office CRM, inventory, business intelligence and project management.

Ragic is a database design tool. It looks just like other spreadsheets, but it's much more powerful. Ragic allows you to create and customize your database without having to use any codes. This allows you to control how your data is processed, how your sheets look, the relationships between your data, and the access rights of each user.

InfluxDB is a purpose-built data platform designed to handle all time series data, from users, sensors, applications and infrastructure — seamlessly collecting, storing, visualizing, and turning insight into action. With a library of more than 250 open source Telegraf plugins, importing and monitoring data from any system is easy. InfluxDB empowers developers to build transformative IoT, monitoring and analytics services and applications. InfluxDB’s flexible architecture fits any implementation — whether in the cloud, at the edge or on-premises — and its versatility, accessibility and supporting tools (client libraries, APIs, etc.) make it easy for developers at any level to quickly build applications and services with time series data. Optimized for developer efficiency and productivity, the InfluxDB platform gives builders time to focus on the features and functionalities that give their internal projects value and their applications a competitive edge. To get started, InfluxData offers free training through InfluxDB University.

ClusterControl is a multi-cloud hybrid database ops orchestration platform that supports MongoDB and Elasticsearch as well as Redis, TimescaleDB and SQL Server on Linux. It also supports Galera Cluster, PostgreSQL and MySQL in cloud and on-premises environments. It can handle all aspects of the lifecycle, including deployment, failover, backup, and more. It allows organizations to implement the Sovereign DBaaS model with its full suite of databases and ops features. ClusterControl is the ideal solution for organizations who need to run large-scale, open source database operations reliably but don't want to be restricted by traditional DBaaS providers. It allows you to choose your environment, stability of licenses, and gives you DB access.

Instaclustr, the Open Source-as a Service company, delivers reliability at scale. We provide database, search, messaging, and analytics in an automated, trusted, and proven managed environment. We help companies focus their internal development and operational resources on creating cutting-edge customer-facing applications. Instaclustr is a cloud provider that works with AWS, Heroku Azure, IBM Cloud Platform, Azure, IBM Cloud and Google Cloud Platform. The company is certified by SOC 2 and offers 24/7 customer support.

Fauna is a data API that supports rich clients with serverless backends. It provides a web-native interface that supports GraphQL, custom business logic, frictionless integration to the serverless ecosystem, and a multi-cloud architecture that you can trust and grow with.

Now integrated into the MongoDB ecosystem, it supports over a million deployments globally. You can choose any cloud datacenter that fits your needs. When your database is set up, simply integrate a code snippet into your application. Tailor your installation to align with your business requirements. Enjoy on-demand provisioning across leading cloud platforms. Benefit from seamless scaling without downtime and assured high availability through automatic failover in production-ready packages. Dedicated plans offer unlimited backups, while other plans include free daily backups. Restoring backups is straightforward and free of charge. With a user-friendly web interface, you can modify documents, execute queries (including saved searches), and display results in a table format. The service provides continuous 24/7 monitoring, complete with performance graphs and customizable alerts. Additionally, mLab's Slow Query Analyzer offers valuable recommendations for indexing and optimizing performance. This comprehensive approach ensures that your database operates smoothly and efficiently at all times.

MemCachier efficiently manages and scales clusters of memcache servers, allowing you to concentrate on developing your application. Our tailored memcache solution not only enhances reliability and usability compared to traditional memcached, but it also maintains the same low latency performance. Simply specify your memory requirements and begin your journey with a free trial immediately. As your needs evolve, you can seamlessly increase capacity without the need for code modifications. MemCachier stands out as the quickest and most dependable version of memcache, serving as an in-memory, distributed caching system. Specifically crafted for cloud users, MemCachier is built to be user-friendly, more resilient, robust, and cost-effective compared to other options like memcached. By opting for MemCachier, you gain the benefits of rapid response times similar to memcached, while conserving both developer resources and time. You can initiate your experience with a complimentary 25MB and easily upgrade whenever you feel it is necessary, ensuring flexibility as your application grows. This makes it an ideal choice for developers seeking efficiency and reliability in their caching solutions.

Five is a low-code development platform that assists software developers in building and deploying bespoke business software. Rapidly build full-stack web applications using Five’s prebuilt features, such as a hosted SQL database, authentication, or access control. Five allows you to connect to multiple data sources and query almost any data source, including external databases like PostgreSQL, MySQL, SQL Server, and more, or REST APIs. With Five's native support for SQL, JavaScript, TypeScript, and HTML, developers can add full code almost anywhere, and they are not limited by what’s available out of the box. Five's free download is entirely free with no time limit. You can download it to your desktop and start building right away. When you have a production-worthy application, you can subscribe to one of our hosting plans. Five handles all the complicated deployment process, so you can concentrate on your applications.

Dragonfly serves as a seamless substitute for Redis, offering enhanced performance while reducing costs. It is specifically engineered to harness the capabilities of contemporary cloud infrastructure, catering to the data requirements of today’s applications, thereby liberating developers from the constraints posed by conventional in-memory data solutions. Legacy software cannot fully exploit the advantages of modern cloud technology. With its optimization for cloud environments, Dragonfly achieves an impressive 25 times more throughput and reduces snapshotting latency by 12 times compared to older in-memory data solutions like Redis, making it easier to provide the immediate responses that users demand. The traditional single-threaded architecture of Redis leads to high expenses when scaling workloads. In contrast, Dragonfly is significantly more efficient in both computation and memory usage, potentially reducing infrastructure expenses by up to 80%. Initially, Dragonfly scales vertically, only transitioning to clustering when absolutely necessary at a very high scale, which simplifies the operational framework and enhances system reliability. Consequently, developers can focus more on innovation rather than infrastructure management.

Convex is a reactive backend platform that is open-source and allows developers to create full-stack applications solely using TypeScript. This platform features a document-relational database that employs TypeScript for writing queries and mutations, thereby promoting type safety and fostering smooth integration with frontend components. With Convex, real-time synchronization is automatically managed between the frontend, backend, and database states, removing the need for developers to handle state management, cache invalidation, or WebSockets manually. Additionally, it provides in-built functionalities such as cloud functions, scheduling, authentication, file storage, and an array of components that can be easily integrated using a simple npm install command. Developers have the capability to define their entire backend through code, encompassing database schemas, queries, and APIs, all of which benefit from type-checking and autocompletion, while AI can assist in generating code with remarkable precision. The architecture of Convex guarantees that all transactions are serializable, ensuring strong consistency and effectively eliminating race conditions. Overall, this platform simplifies backend development while enhancing developer productivity through its comprehensive TypeScript support.

Restdb.io (a NoSQL database backend that is available as a service, DBaaS) is a simple NoSQL web application. You can quickly create an online database using minimal effort and little coding. It also includes a user-friendly browser-based admin interface as well as a secure REST API. You can automate any task with a few "low-code" javascript hooks or background jobs, making it an ideal data storage solution for many application workflows. Restdb.io offers a free plan that can be used by up to three users.

Worksheet Systems provides a low-code platform for data management that enables you to convert your data into a robust online database application. We aim to alleviate your challenges! Our skilled team of database professionals and software developers is prepared to create a tailored database application at no charge to you! Simply share your vision with us, and we will turn it into reality. We will assist you in outlining your database architecture, workflows, and any necessary logic. Utilize cutting-edge database and web technologies without needing to master JavaScript, CSS, or other programming languages. Deploy your database applications in the cloud for accessibility to both web and mobile users. In today's fast-paced business environment, maintaining continuous data flows is essential for effective information management. We believe that end-users possess a deep understanding of their operations and should have the autonomy to adapt business applications to their needs. Worksheet Systems streamlines the development and upkeep of applications, empowering you to concentrate on delivering your primary business objectives while enjoying a seamless experience.

ScyllaDB serves as an ideal database solution for applications that demand high performance and minimal latency, catering specifically to data-intensive needs. It empowers teams to fully utilize the growing computing capabilities of modern infrastructures, effectively removing obstacles to scaling as data volumes expand. Distinct from other database systems, ScyllaDB stands out as a distributed NoSQL database that is completely compatible with both Apache Cassandra and Amazon DynamoDB, while incorporating significant architectural innovations that deliver outstanding user experiences at significantly reduced costs. Over 400 transformative companies, including Disney+ Hotstar, Expedia, FireEye, Discord, Zillow, Starbucks, Comcast, and Samsung, rely on ScyllaDB to tackle their most challenging database requirements. Furthermore, ScyllaDB is offered in various formats, including a free open-source version, a fully-supported enterprise solution, and a fully managed database-as-a-service (DBaaS) available across multiple cloud platforms, ensuring flexibility for diverse user needs. This versatility makes it an attractive choice for organizations looking to optimize their database performance.

Azure Cosmos DB offers a fully managed NoSQL database solution tailored for contemporary application development, ensuring single-digit millisecond response times and an impressive availability rate of 99.999 percent, all supported by service level agreements. This service provides automatic, instantaneous scalability and supports open-source APIs for MongoDB and Cassandra, allowing for rapid data operations. With its turnkey multi-master global distribution, users can experience swift read and write operations from any location around the globe. Additionally, Azure Cosmos DB enables organizations to accelerate their decision-making processes by facilitating near-real-time analytics and AI capabilities on the operational data housed within the database. Furthermore, Azure Synapse Link for Azure Cosmos DB integrates effortlessly with Azure Synapse Analytics, ensuring smooth performance without necessitating data movement or compromising the efficiency of the operational data store, enhancing the overall functionality of your data strategy. This integration not only streamlines workflows but also empowers users to derive insights more efficiently.