The Best Cloud Database Services in 2026
We researched cloud database services using vendors’ official websites, including pricing pages, plan tables, and product documentation. Rankings focus on the core job of hosting and managing application databases, value for money, and verified features. Compare options for relational, document, graph, and serverless workloads.
Our top picks
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Top ranked
Amazon Aurora#1 of 719.4/10A flexible AWS-managed database for teams balancing deployment choice and availability.
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Runner-up
Amazon RDS#2 of 719.3/10Managed relational databases with AWS integrations and cloud or Outposts deployment.
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Top-ranked free plan
MongoDB Atlas#4 of 719.1/10A managed MongoDB service with a free tier, flexible cluster options, and search tools.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. How we rank.
The full ranking 71 tools, best first · page 1 of 2
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Best forAWS teams needing managed relational databases
A flexible AWS-managed database for teams balancing deployment choice and availability.
9.4/10★★★★★Visit AWS -
Best forAWS users wanting managed relational engines
Managed relational databases with AWS integrations and cloud or Outposts deployment.
9.3/10★★★★★Visit Amazon RDS -
Best forGlobal, strongly consistent SQL workloads
Global SQL workloads get strong consistency, scaling, and flexible deployment modes.
9.2/10★★★★★Visit Google Cloud -
Best forTeams building on managed MongoDB
A managed MongoDB service with a free tier, flexible cluster options, and search tools.
9.1/10★★★★★Visit MongoDB Atlas -
Best forApplications needing managed key-value storage
A managed key-value and document database with flexible capacity modes and global tables.
8.9/10★★★★☆Visit AWS DynamoDB -
Best forOracle users seeking autonomous database operations
Automates Oracle database operations, with a capped Always Free plan and flexible deployment options.
8.8/10★★★★☆Visit Oracle -
Best forMySQL teams with mixed transactional and analytic needs
A managed MySQL service for transactional workloads, analytics, and AI in one environment.
8.7/10★★★★☆Visit Oracle -
Best forJSON apps needing globally distributed data
A flexible JSON database with global replication, vector search, and multiple throughput models.
8.6/10★★★★☆Visit site -
Best forGoogle Cloud users needing managed SQL engines
Managed MySQL, PostgreSQL, and SQL Server with built-in backups, failover, and replication.
8.5/10★★★★☆Visit Google Cloud -
Best forMobile and web apps needing synced document data
A cloud document database built around synced app data, queries, and transactions.
8.4/10★★★★☆Visit Firestore -
Best forAzure teams running managed PostgreSQL
A managed PostgreSQL service with scaling, high availability, and Azure networking.
8.3/10★★★★☆Visit Microsoft -
Best forAzure teams running managed MySQL
A managed MySQL service with configurable capacity, failover, replicas, and backups.
8.2/10★★★★☆Visit site -
Best forTeams wanting branching and sharded SQL databases
A managed SQL platform for teams that need branching, sharding, and high availability.
8.1/10★★★★☆Visit PlanetScale -
Best forMySQL-compatible HTAP and horizontally scaled workloads
MySQL-compatible cloud database with horizontal scaling and native HTAP.
8.0/10★★★★☆Visit TiDB Cloud -
Best forTeams needing distributed PostgreSQL-compatible SQL
PostgreSQL-compatible distributed SQL with multi-region deployment and usage-based pricing.
7.9/10★★★★☆Visit CockroachDB -
Best forTeams wanting affordable managed PostgreSQL
Managed PostgreSQL from a free tier to high-availability plans with standby nodes.
7.8/10★★★★☆Visit Aiven -
Best forDevelopers building on serverless PostgreSQL
A cloud PostgreSQL service with branching, autoscaling, and usage-based paid plans.
7.7/10★★★★☆Visit Neon -
Best forTeams seeking managed PostgreSQL across cloud providers
Managed PostgreSQL with recovery and scaling options, starting at $9 per month.
7.6/10★★★★☆Visit Crunchy Bridge -
Best forTeams deploying fault-tolerant multi-region SQL
Managed distributed SQL with multi-region resilience, scaling, and recovery options.
7.5/10★★★★☆Try YugabyteDB Aeon -
Best forTeams building Cassandra-style multi-region apps
A Cassandra-based managed database with CQL, HTTP APIs, multi-region replication, and vector search.
- Multi-region
7.4/10★★★★☆Visit Astra DB -
Best forAlibaba Cloud users needing scalable relational databases
A scalable managed database family for Alibaba Cloud workloads with relational engine choices.
- Autoscaling
7.3/10★★★★☆Visit Alibaba Cloud -
Best forSmall teams seeking managed database operations
Managed database operations with PostgreSQL and MySQL starting at $15.15 per month.
7.2/10★★★★☆Visit DigitalOcean -
Best forTeams seeking managed PostgreSQL on OCI
Managed PostgreSQL with scaling storage, high availability, replicas, and recovery on OCI.
7.1/10★★★★☆Visit Oracle -
Best forAWS teams running MongoDB-compatible workloads
A managed document database for MongoDB-compatible workloads that fit the AWS ecosystem.
7.0/10★★★★☆Visit AWS -
Best forAlibaba Cloud users needing managed PostgreSQL
Managed PostgreSQL with failover, recovery, read scaling, and serverless scaling.
6.9/10★★★☆☆Visit Alibaba Cloud -
Best forLarge-scale key-value and wide-column workloads
A scalable managed database for large key-value and wide-column workloads, priced by node-hour.
6.8/10★★★☆☆Visit Google Cloud -
Best forTeams needing document, search, and mobile data services
A flexible managed database for teams combining document, search, and mobile workloads.
6.7/10★★★☆☆Visit site -
Best forApplications using JSON documents and replication
A managed JSON database with replication and search, plus a free development tier.
6.6/10★★★☆☆Visit IBM Cloudant -
Best forIBM Cloud users needing several managed database types
A broad set of managed database services for teams building within IBM Cloud.
- Autoscaling
6.5/10★★★☆☆Visit IBM Cloud -
Best forOracle users with key-value or JSON table workloads
A focused Oracle database with flexible capacity, transactions, and multi-region replication.
6.4/10★★★☆☆Visit Oracle -
Best forMongoDB-compatible apps on Azure or self-hosted
A flexible document database with MongoDB compatibility, vector search, and a lifetime free tier.
6.3/10★★★☆☆Try Azure DocumentDB -
Best forAWS teams building graph database workloads
A focused AWS graph service with multiple query languages, analytics, and usage-based pricing.
6.2/10★★★☆☆Visit Amazon Neptune -
Best forTeams whose core data model is a property graph
A graph-focused database with managed and self-managed options, priced by cluster capacity and usage.
6.1/10★★★☆☆Visit Neo4j -
Best forEnterprise teams needing graph analytics and vector search
A graph-focused database with distributed processing, vector search, and cloud or self-managed deployment.
6.0/10★★★☆☆Visit TigerGraph -
Best forPostgreSQL teams focused on in-database vector search
A focused AI search layer for teams building on AlloyDB for PostgreSQL or AlloyDB Omni.
5.9/10★★★☆☆Visit Google Cloud -
Best forServerless Redis-compatible caching and key-value needs
A flexible serverless Redis service with usage-based and fixed monthly pricing.
5.8/10★★★☆☆Visit Upstash -
Best forDevelopers wanting Postgres plus app backend services
A Postgres database with app backend services, from a free plan to custom-priced enterprise.
5.7/10★★★☆☆Visit Supabase -
Best forTeams wanting low-cost managed MongoDB with free access
A managed MongoDB service with a free Playground tier and clear hourly instance rates.
5.6/10★★★☆☆Visit IONOS Cloud -
Best forTeams needing managed PostgreSQL on Yandex Cloud
A managed PostgreSQL service with failover, backups, and point-in-time recovery.
5.5/10★★★☆☆Visit Yandex Cloud -
Best forTeams building graph apps across cloud and self-hosted
A Cypher graph database with self-hosted and managed-cloud options.
5.4/10★★★☆☆Visit Memgraph -
Best forTeams running managed MySQL with read scaling
A managed MySQL service with read scaling, multiple architectures and backup-based recovery.
- Autoscaling
5.3/10★★★☆☆Visit Tencent Cloud -
Best forAWS apps needing durable, low-latency key-value storage
A durable, low-latency key-value service for AWS applications, with paid usage-based pricing.
5.2/10★★★☆☆Try Amazon MemoryDB -
Best forDevelopers building with Cloudflare Workers and Pages
A focused serverless SQL option for apps built on Workers and Pages.
- Multi-region
5.1/10★★★☆☆Visit Cloudflare D1 -
Best forDevelopers needing flexible cloud or self-hosted data
Combines document, graph, and vector data with cloud and self-hosted deployment.
5.0/10★★☆☆☆Visit SurrealDB -
Best forTeams running managed MySQL-compatible workloads
A managed MySQL-compatible database with recovery, replicas, and cross-AZ failover.
4.9/10★★☆☆☆Visit Huawei Cloud -
Best forEnterprises operating MariaDB-compatible workloads
Managed MariaDB with failover, recovery options and MySQL compatibility.
- Multi-region
4.7/10★★☆☆☆Visit Tencent Cloud -
Best forTeams wanting several managed database engines from one
A single service for managed MySQL, PostgreSQL, Valkey, and Kafka clusters.
4.6/10★★☆☆☆Visit Vultr -
Best forTeams choosing serverless or dedicated distributed SQL
Managed YDB offers serverless and dedicated distributed SQL, with a two-day backup window.
- Autoscaling
4.5/10★★☆☆☆Visit Yandex Cloud -
Best forTeams building managed Cassandra-compatible applications
A managed CQL database for teams that want Cassandra compatibility in AWS.
- Multi-region
4.4/10★★☆☆☆Try Amazon Keyspaces -
Best forAWS workloads built around time-series data
A flexible AWS home for time-series workloads, with a significant LiveAnalytics support caveat.
4.3/10★★☆☆☆Visit AWS
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Database models | Deployment model | Autoscaling | Maximum storage | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | Amazon Aurora | No | — | — | — | — | — | 9.4 |
| 2 | Amazon RDS | No | — | — | Both | — | — | 9.3 |
| 3 | Google Cloud Spanner | No | — | — | Both | — | — | 9.2 |
| 4 | MongoDB Atlas | Yes | $8/mo | — | — | — | — | 9.1 |
| 5 | Amazon DynamoDB | Yes | — | — | — | — | — | 8.9 |
| 6 | Oracle Autonomous AI Database | Yes | — | — | Both | — | — | 8.8 |
| 7 | MySQL HeatWave | Yes | — | — | — | — | — | 8.7 |
| 8 | Azure Cosmos DB for NoSQL | Yes | — | — | — | — | — | 8.6 |
| 9 | Google Cloud SQL | No | $0.04 usage-based | — | — | — | — | 8.5 |
| 10 | Firestore | Yes | — | — | — | — | — | 8.4 |
| 11 | Azure Database for PostgreSQL | No | — | — | — | — | — | 8.3 |
| 12 | Azure Database for MySQL | No | — | — | — | — | — | 8.2 |
| 13 | PlanetScale | No | $5/mo | — | — | — | — | 8.1 |
| 14 | TiDB Cloud | Yes | — | — | — | — | — | 8.0 |
| 15 | CockroachDB Cloud | No | $0.06/unit usage-based | — | — | — | — | 7.9 |
| 16 | Aiven for PostgreSQL | Yes | $5/mo | — | — | — | — | 7.8 |
| 17 | Neon | Yes | $0.11/unit usage-based | — | — | — | — | 7.7 |
| 18 | Crunchy Bridge | No | $9/mo | — | — | — | — | 7.6 |
| 19 | YugabyteDB Aeon | Yes | — | — | — | — | — | 7.5 |
| 20 | DataStax Astra DB | Yes | $83.30/mo | — | — | — | — | 7.4 |
| 21 | Alibaba Cloud PolarDB | No | — | Relational: MySQL-compatible, PostgreSQL-compatible, distributed MySQL-compatible; PostgreSQL variant with Oracle compatibility | — | Yes | — | 7.3 |
| 22 | DigitalOcean Managed Databases | No | $15.15/mo | — | — | — | — | 7.2 |
| 23 | OCI Database with PostgreSQL | No | $0.09/GB/mo | — | — | — | — | 7.1 |
| 24 | Amazon DocumentDB | No | — | — | — | — | — | 7.0 |
| 25 | Alibaba Cloud ApsaraDB RDS for PostgreSQL | — | — | — | — | — | — | 6.9 |
| 26 | Google Cloud Bigtable | No | $0.65/device usage-based | — | — | — | — | 6.8 |
| 27 | Couchbase Capella | Yes | $0.15/unit usage-based | — | — | — | — | 6.7 |
| 28 | IBM Cloudant | Yes | — | — | — | — | — | 6.6 |
| 29 | IBM Cloud Database Services | Yes | — | Relational (PostgreSQL, MySQL); document (MongoDB, Cloudant); key-value/in-memory (Redis); search/indexing (Elasticsearch); messaging (RabbitMQ) | — | Yes | — | 6.5 |
| 30 | Oracle NoSQL Database | Yes | $0.0064/unit/mo | — | — | — | — | 6.4 |
| 31 | Azure DocumentDB | Yes | — | — | Both | — | — | 6.3 |
| 32 | Amazon Neptune | No | — | — | — | — | — | 6.2 |
| 33 | Neo4j | Yes | — | — | — | — | — | 6.1 |
| 34 | TigerGraph | Yes | $45/GB/mo | — | — | — | — | 6.0 |
| 35 | AlloyDB AI | No | — | — | — | — | — | 5.9 |
| 36 | Upstash Redis | Yes | $10/mo | — | — | — | — | 5.8 |
| 37 | Supabase | Yes | $25/mo | — | — | — | — | 5.7 |
| 38 | IONOS Cloud Managed MongoDB | Yes | $0.04/unit usage-based | — | — | — | — | 5.6 |
| 39 | Yandex Managed Service for PostgreSQL | No | — | — | — | — | — | 5.5 |
| 40 | Memgraph | Yes | — | — | — | — | — | 5.4 |
| 41 | TencentDB for MySQL | No | — | Relational (MySQL) | — | Yes | — | 5.3 |
| 42 | Amazon MemoryDB | No | $0.20/GB usage-based | — | — | — | — | 5.2 |
| 43 | Cloudflare D1 | Yes | $5/mo | Relational SQL (SQLite-compatible) | Serverless | — | 10 TB | 5.1 |
| 44 | SurrealDB | Yes | $0.19/unit usage-based | — | Both | — | — | 5.0 |
| 45 | TaurusDB (formerly GaussDB(for MySQL)) | No | — | — | — | — | — | 4.9 |
| 46 | TencentDB for MariaDB | No | — | Relational; MariaDB-compatible | Provisioned | — | — | 4.7 |
| 47 | Vultr Managed Databases | — | $30/mo | — | — | — | — | 4.6 |
| 48 | Yandex Managed Service for YDB | Yes | — | Relational, document | Both | Yes | — | 4.5 |
| 49 | Amazon Keyspaces | No | — | — | — | — | — | 4.4 |
| 50 | Amazon Timestream | No | — | — | — | — | — | 4.3 |
Head-to-head All 17 comparisons →
- Amazon Aurora vs Google Cloud Spanner
- Amazon Aurora vs Oracle Autonomous AI Database
- Amazon Aurora vs MySQL HeatWave
- Amazon Aurora vs Azure Cosmos DB for NoSQL
- Amazon RDS vs Google Cloud Spanner
- Amazon RDS vs Oracle Autonomous AI Database
- Amazon RDS vs Azure Cosmos DB for NoSQL
- Google Cloud Spanner vs MongoDB Atlas
- Google Cloud Spanner vs Oracle Autonomous AI Database
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How we rank cloud database services
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update