intro
Let’s explore a curated list of the top single-cloud and multi-cloud online database hosting services.
Managing databases is no easy task, which is why many companies choose to outsource it using cloud Database-as-a-Service (DBaaS) solutions. For single-cloud deployments, major providers like AWS, GCP, and Azure offer mature, reliable options tailored to a variety of use cases.
However, multi-cloud database deployments introduce greater complexity, and organizations often turn to specialized platforms to handle the added challenges.
In this article, we will highlight the most popular single-cloud DBaaS solutions and provide an in-depth comparison of the leading multi-cloud database hosting platforms!
What Are Database Hosting Services?
Database hosting services involve a third-party provider managing the infrastructure and resources required to run and maintain your databases. They typically operate in the cloud environment, but sometimes they work on dedicated or even customer-owned data centers.
These services provide a secure, scalable, and highly available environment for various types of SQL and NoSQL databases. Instead of buying, configuring, and maintaining physical servers in-house, database hosting providers take care of tasks like initial setup, data migration, backups, security, performance monitoring, ongoing administration, and more.
The main objective is to delegate these tasks, allowing the team to concentrate on strategic goals instead of allocating resources to infrastructure management. That approach to database hosting is also referred to as Database-as-a-Service (in short, DBaaS).
The main benefits of DBaaS include:
| Benefit | Description |
|---|---|
| Scalability | The provider automatically adjusts resources (like storage or computing power) up or down as needed. |
| High availability | Built-in infrastructure redundancy and automated backups reduce downtime and prevent data loss. |
| Security | Continuous monitoring, encryption, firewalls, and fast security patches help protect your data against breaches. |
| Cost efficiency | Replace the need for upfront hardware investments and dedicated IT staff with more flexible pay-as-you-go pricing models. |
How to Classify DBaaS Solutions
Now, as highlighted before, some DBaaS offerings can operate within your own data center or a third-party's. Still, the vast majority are deeply integrated with and primarily leverage one or more cloud providers. So, let's focus on them!
Given that assumption, we can say that there are two main types of DBaaS solutions:
Time to explore DBaaS services catering to both single-cloud and multi-cloud scenarios!
Popular Cloud DBaaS Solutions
Take a look at a selected list of the selected top-tier managed database cloud providers, categorized by their SQL and NoSQL offerings.
It is worth noting that most other startups and single-cloud DBaaS platforms either build upon these foundational services or act as resellers, often adding specialized features. So, we will not mention them, here.
Note: The bulleted lists below are not ranked and only represent a selection of solutions.
Managed SQL Database Solutions
Managed NoSQL Database Solutions
Solutions to Handle Multi-Cloud Database Deployments
Deploying databases across multiple cloud providers offers benefits like improved resilience, reduced vendor lock-in, and global performance optimization (due to servers all over the world). At the same time, this setup also adds significant complexity to the data management architecture.
Common challenges include managing data consistency, cross-cloud migrations, latency, security, and performance monitoring. On top of that, each cloud provider has its own set of tools, APIs, and limitations. Therefore, coordinating all cloud platforms is difficult, and it is even harder to find engineers skilled in all of them.
That is why unified multi-cloud DBaaS platforms have emerged. These solutions offer a centralized interface to manage databases deployed across AWS, Azure, Google Cloud, OCI, Alibaba Cloud, and others.
Multi-cloud database hosting providers simplify operations like provisioning, scaling, backup, and monitoring. All that while providing a consistent user experience regardless of the underlying cloud.
When evaluating multi-cloud DBaaS providers, these are the fundamental aspects to consider:
Let's now select the best platforms in this category by applying the above criteria.
Note: Just like with single-cloud DBaaS providers, the following list is not a ranking.
CockroachDB Cloud
CockroachDB Cloud is a fully managed, PostgreSQL-compatible distributed SQL service. It supports AWS, Azure, and GCP with multi-active clusters, zero-downtime scaling, Terraform/API automation, and a single consistent platform across multiple cloud environments.
Supported databases: CockroachDB (a proprietary distributed SQL database compatible with PostgreSQL drivers and tools).
Supported clouds: AWS, Google Cloud, Azure.
Supported regions: 90+
Services:
Free trial: Yes, with up to $400 in free credits to start.
Review score: 4.3/5 (24 reviews on G2).
DataStax Astra DB
DataStax Astra DB is a cloud-native Cassandra-based DBaaS that runs on AWS, Azure, and GCP. It provides automated backup, phased migrations with rollback, vector search, Data API, and GenAI integrations.
Supported databases: Astra DB (an Apache Cassandra-based database).
Supported clouds: AWS, Google Cloud, Azure.
Supported regions: 35+
Services:
Free trial: Yes + free forever plan for deploys on AWS-only.
Review score: 4.6/5 (43 reviews on G2).
MongoDB Atlas (Multi-Cloud)
MongoDB Atlas (Multi‑Cloud) is a globally distributed managed MongoDB service across AWS, Azure, and GCP. It provides cross-cloud high availability, automated failover, intelligent routing, and regional data placement for performance and compliance.
Supported databases: MongoDB
Supported clouds: AWS, Google Cloud, Azure.
Supported regions: 125+
Services:
Free trial: Yes, via a limited free-forever plan.
Review score: 4.5/5 (361 reviews on G2).
TiDB Cloud
TiDB Cloud is a managed distributed SQL service (MySQL-compatible) on AWS, Azure, GCP, and Alibaba Cloud. It enables independent compute/storage scaling, automated deployments, enterprise-grade security, backups, and 99.99% uptime with multi-AZ failover.
Supported databases: TiDB (a proprietary MySQL-compatible database).
Supported clouds: AWS, Google Cloud, Azure, Alibaba Cloud Platform.
Supported regions: 30+
Services:
Free trial: Yes
Review score: 4.5/5 (36 reviews on G2).
Google Cloud AlloyDB Omni
AlloyDB Omni is a PostgreSQL-compatible managed database that is part of the Google Cloud Platform. It is also deployable on AWS and Azure. It combines AI/vector search, columnar analytics, auto-scaling, and enterprise security.
Supported databases: AlloyDB (a proprietary PostgreSQL-compatible managed database service).
Supported clouds: Google Cloud, AWS, Azure.
Supported regions: 45+
Services:
Free trial: Yes, via $300 in free credits.
Review score: — (0 reviews).
Snowflake
Snowflake is a multi-cloud data platform running on AWS, Azure, and GCP. It equips you with unified compute/storage management, secure cross-cloud data sharing, separation of workloads across providers, and cost-optimized cloud flexibility.
Supported databases: Snowflake (a proprietary database compatible with MySQL and PostgreSQL via dedicated connectors).
Supported clouds: AWS, Google Cloud, Azure.
Supported regions: 20+
Services:
Free trial: 30-day free trial.
Review score: 4.6/5 (607 reviews).
Nutanix Database Service
Nutanix Database Service is a hybrid multi-cloud DBaaS for on-prem and cloud (AWS, Azure) environments. It supports Oracle, SQL Server, MySQL, PostgreSQL, MongoDB, vector DBs, and others.
Supported databases: Oracle, Microsoft SQL Server, MySQL, MariaDB, PostgreSQL with pgvector, EnterpriseDB, MongoDB, and others
Supported clouds: AWS, Azure
Supported regions: 15+
Services:
Free trial: 30-day free trial.
Review score: 4.5/5 (1 review).
Top Multi-Cloud Database Hosting Services: Summary Table
Use the summary table below to compare the multi-cloud DBaaS platforms featured in this article:
| Multi-cloud DBaaS | Supported clouds | Supported regions | SQL databases | NoSQL databases | Free trial/plan | Review score |
|---|---|---|---|---|---|---|
| CockroachDB Cloud | AWS, GCP, Azure | 90+ | ✅ | ❌ | ✅ | 4.3/5 (24 reviews on G2) |
| DataStax Astra DB | AWS, GCP, Azure | 35+ | ❌ | ✅ | ✅ | 4.6/5 (43 on G2) |
| MongoDB Atlas (Multi‑Cloud) | AWS, GCP, Azure | 125+ | ❌ | ✅ | ✅ | 4.5/5 (361 on G2) |
| TiDB Cloud | AWS, GCP, Azure, Alibaba Cloud | 30+ | ✅ | ❌ | ✅ | 4.5/5 (36 on G2) |
| AlloyDB Omni | GCP, AWS, Azure | 45+ | ✅ | ❌ | ✅ | — |
| Snowflake | AWS, GCP, Azure | 20+ | ✅ | ❌ | ✅ | 4.6/5 (607 on G2) |
| Nutanix Database Service | AWS, Azure | 15+ | ✅ | ✅ | ✅ | 4.5/5 (1 review) |
Conclusion
In this blog post, we explored some of the best single-cloud and multi-cloud database hosting solutions. With so many DBaaS options on the market, evaluating them all can be both time-consuming and expensive. Fortunately, we have done the research for you so you do not have to!
We highlighted the top single-cloud DBaaS platforms and analyzed the leading multi-cloud managed database solutions, outlining their key features and capabilities. If you have updates to suggest, are interested in being featured, or would like to collaborate in the future, feel free to reach out.
