SingleStore Helios is a cloud database-as-a-service available on AWS, Google Cloud, and Microsoft Azure.
Alternatives to CrateDB
CrateDB centers on real-time analytics over live operational data, combining time-series, JSON, full-text, vector, geospatial, and structured data in one engine. Its SQL supports joins, aggregations, and window functions over billions of rows without pre-aggregation or schema redesign. Replication, automatic failover and sharding, and horizontal scale-out support growth; PostgreSQL wire protocol and HTTP endpoints provide access. It can run as a managed service or on…
ClickHouse Cloud is a managed service for real-time analytics, observability, and AI-powered data applications.
MySQL is an open-source database for web, e-commerce, SaaS, and online transaction processing applications.
- 4
Virtuoso Universal Server
Open sourceWebAPILinuxmacOS7.9From $99.99 a year - 5

Apache Solr
Apache Solr is a free, open-source search platform built on Apache Lucene, with full-text, vector, and geospatial search.
Free planOpen sourceWebAPILinuxmacOS7.7Free plan - 6

Azure SQL Database
Azure SQL Database is a cloud-native relational database service built on the SQL Server engine and delivered as a fully managed PaaS.
Free planAndroidiOSWebAPI7.7Free plan - 7

Supabase
Supabase is a backend platform built around a Postgres database, with services for authentication, file storage, realtime data, and server-side functions.
Free planAndroidiOSWebAPI7.6From $25 a month - 8

IBM Db2
Free planWebAPILinuxSelf-hosted7.4From $630 a month - 9
Teradata VantageCloud
Teradata VantageCloud is Teradata’s managed cloud deployment for production AI, analytics, lakehouse, and agentic AI workloads.
Free planWebAPILinuxSelf-hosted7.3$1.50 one-time - 10

Amazon RDS
Amazon RDS is a managed relational database service that automates provisioning, patching, backups, and scaling.
Free planWebAPISelf-hosted7.1Free plan - 11

CockroachDB Cloud
CockroachDB Cloud is a fully managed distributed SQL platform for workloads ranging from development and testing to production applications.
Free planWebAPILinux7.1Free plan - 12
Microsoft SQL Server
Free planAPILinuxSelf-hostedWindows6.8Free plan - 13
RavenDB
RavenDB is a schema-less NoSQL document database for storing JSON documents and binary attachments.
Free planWebAPILinuxmacOS6.8Free plan - 14

DuckDB UI
DuckDB UI is a browser-based interface for working with a local DuckDB instance, added through the ui extension.
Free planWebExtensionLinuxmacOS6.7Free plan - 15

Elasticsearch
Elasticsearch is an open-source distributed search and analytics engine for applications involving speed, scale and AI.
WebAPILinuxSelf-hosted6.7From $99 a month - 16

OpenSearch
OpenSearch is a community-driven, open-source suite for ingesting, searching, visualizing, and analyzing data.
Free planWebAPILinuxmacOS6.7Free plan - 17

Redis Insight
Redis Insight is a free developer tool for working with Redis through a graphical interface and command line.
Free planWebLinuxmacOSSelf-hosted6.7Free plan - 18

GeoDesk
GeoDesk is a spatial database engine for working with OpenStreetMap data on Linux, macOS, and Windows.
Free planLinuxmacOSWindows6.6Free plan - 19

YugabyteDB Anywhere
YugabyteDB Anywhere (YBA) is a self-managed database-as-a-service for deploying and operating YugabyteDB universes.
Free planWebAPILinuxSelf-hosted6.5Free plan - 20

MonetDB
MonetDB is a free, self-hosted relational database designed mainly for analytics, data warehouses, and bulk processing such as business intelligence…
Free planAPILinuxmacOSSelf-hosted6.4Free plan - 21
SAP Extended Enterprise Content Management by OpenText
AndroidiOSWebLinux6.4 - 22

Amazon Aurora
Amazon Aurora is a fully managed relational database service offering PostgreSQL, MySQL, and DSQL engines.
Free planAPI6.3Free plan - 23

Azure Cosmos DB for NoSQL
Azure Cosmos DB for NoSQL is a cloud database service that lists JSON documents, transactions, configurable consistency controls, multi-region…
Free planAPISelf-hosted6.3Free plan - 24
Couchbase Capella
Free planWeb6.3From $0.15 a month - 25

IBM Informix
Free planAPILinuxSelf-hostedWindows6.3Free plan - 26
Tile38
Tile38 is a geospatial database and geofencing server for location-based applications.
Free planAPILinuxmacOSSelf-hosted6.3Free plan - 27
rasdaman
rasdaman is a self-hosted database for managing and analyzing multidimensional arrays, including sensor, image, simulation, and statistics data.
Free planWebAPILinuxSelf-hosted6.2Free plan - 28
GeoMesa
GeoMesa is an open-source suite for large-scale geospatial analytics on distributed computing systems.
Free planAPILinuxSelf-hosted5.9Free plan - 29
SedonaDB
SedonaDB is a free, open-source, single-node analytical database engine built around geospatial data.
Free planLinuxSelf-hosted5.8Free plan - 30

Databricks SQL Warehouse
Databricks SQL Warehouse is a cloud service for working with data in a lakehouse environment.
Web5.2

