Azure Cosmos DB Alternatives (September 2025)

Build apps faster and scale automatically on Azure SQL Database, the intelligent, fully managed relational cloud database.

Azure Table storage provides a NoSQL key-value store for rapid development using massive semi-structured datasets. Get started today.

Try Azure Database for PostgreSQL to build reliable and intelligent applications for your organization. Explore open-source PostgreSQL database.

Amazon DocumentDB is a fast, scalable, and highly available document database that is MongoDB compatible.

For assessment and data migration software, choose Azure Database Migration Service for moving on-premises SQL Server and Oracle databases to the cloud.

Migrate and build apps. Azure App Service is a fully managed platform for creating web applications. The app service offers a range of app development plans and services.

The broadest selection of relational and NoSQL purpose-built databases, fully managed, high performance, and ready to scale.

Fauna combines the relational power, strong consistency, and schema capabilities of a relational database with the flexibility and scalability of documents, all delivered as a Cloud API with zero engineering operations.

NoSQL Database can be run in the cloud or on-premises for applications that require either flexible data models, workloads, demanding predictable, lighting fast access to data or easy to use APIs.

Create event-driven, scalable serverless applications in .NET, Node.js, Python, Java, or PowerShell with the Azure Functions app— a serverless computing service.

Learn about Azure Cloud Services, which helps you deploy and scale powerful cloud applications and APIs. Supports Java, Node.js, PHP, Python, .NET, and more.

Built on the proven analytical engine in Microsoft SQL Server Analysis Services, Azure Analysis Services delivers enterprise-grade data modeling in the cloud.

Learn about Azure Event Hubs, a managed service that can ingest and process massive data streams from websites, apps, or devices.

Get your ideas to market faster with a developer data platform built on the leading modern database. MongoDB makes working with data easy.

Aerospike provides organizations with a real-time, multi-model database that fits their needs to scale, manage cloud services, and reduce cost.

ScaleGrid makes it easy to deploy database hosting for MySQL™, PostgreSQL®, Redis®, MongoDB®, and, Greenplum Database® on every major cloud. Try it for free!

Invent with purpose, realize cost savings, and make your organization more efficient with Microsoft Azure’s open and flexible cloud computing platform.

ArangoDB is the leading multi-model database for high-performance applications. Try it now for flexible data modeling and efficient querying.

Azure Blob storage provides scalable, cost-efficient object storage in the cloud. Store and access unstructured data for your most demanding workloads.

Azure Synapse Analytics is a limitless analytics service that brings together enterprise SQL data warehousing and big data analytics services.

Learn how Azure App Service helps you develop and host web applications.

Manage billions of IoT devices with Azure IoT Hub, a cloud platform that lets you easily connect, monitor, provision, and configure IoT devices.

ScyllaDB is the distributed database for data-intensive apps that require high performance and low latency.

Get HDInsight, an open-source analytics service that runs Hadoop, Spark, Kafka, and more. Integrate HDInsight with big data processing by Azure for even more insights.

Couchbase is the NoSQL cloud database platform for business-critical and AI-powered applications. Uncompromised speed, versatility, affordability, and ease of use for building modern, AI-powered applications. ✓ Learn more.

Try Azure File Storage for managed file shares that use standard SMB 3.0 protocol. Share data with on-premises and cloud servers, integrate with apps, and more.

Azure API Apps give you the tools to develop, host, secure, and share REST APIs in your organization or with the world.

At Build, we announced the latest update of Azure IoT Remote Monitoring, a solution accelerator that is fully operational right out of the box.

With Azure SignalR Service, adding real-time communications to your web application is as simple as provisioning a service.

Gain end-to-end observability into your applications, infrastructure, and network both on cloud and hybrid environments with Azure Monitor.

Develop and deploy highscale AI-powered mobile and IoT apps with fully managed backend services.

Amazon Relational Database Service (RDS) is a fully managed, open-source cloud database service that allows you to easily operate and scale your relational database of choice, including Amazon Aurora, PostgreSQL, SQL Server, and MySQL.

Harness AI with Oracle Database 23ai to power app development and critical workloads, enhancing your data operations for free.

Easily develop rich applications using a fully managed, scalable, and serverless document database.

Easily develop and run massively parallel data transformation and processing programs in U-SQL, R, Python, and .NET over petabytes of data.

Store data of any size, shape, and speed with Azure Data Lake. Power your big data analytics, develop massively parallel programs, and scale with future growth.

Lower TCO. Migrate SQL Server workloads to the cloud to get the HA/DR and security of SQL Server combined with the flexibility and hybrid connectivity of Azure.

Amazon Timestream is a fast, scalable, serverless time series database service for Internet of Things (IoT) and operational applications that helps you store and analyze time series data.

Discover Azure Data Factory, the easiest cloud-based hybrid data integration service and solution at an enterprise scale. Build data factories without the need to code.

Learn about Azure Content Delivery Network, a secure and reliable global content delivery and acceleration solution.

Azure OpenAI Service offers industry-leading coding and language AI models that you can fine-tune to your specific needs for a variety of use cases.

Protect your data with Azure Sphere, a turnkey IoT device security and IoT platform solution for intelligent edge devices and microcontrollers.

Build real-world Web3 applications using Azure, Web3 developer tools, and security services.

MongoDB Atlas is the only multi-cloud developer data platform that accelerates and simplifies how you build with data. Get started for free today!

Cloudera Operational Database is a cloud-native service that speeds up, automates, and simplifies the development and deployment of mission-critical applications.

Learn about Azure Batch, a Microsoft cloud computing service for running large-scale parallel and batch compute jobs.

Learn about high-performance block storage for Azure Virtual Machines. Explore cost-effective options with cloud Ultra, SSD, and HDD disks.

Keep connected with Azure Service Bus, a cloud messaging system for connecting apps and devices across public and private clouds.

Azure Archive Storage provides a low cost means of delivering durable, highly available, secure cloud storage and data management for rarely accessed data.

Build Linux and Windows virtual machines (VMs) and save up to 80 percent with Azure Reserved Virtual Machine Instances and Azure Hybrid Benefit for Windows Server.

Amazon Neptune is a fast, fully managed database service powering graph use cases such as identity graphs, knowledge graphs, and fraud detection.

Amazon MemoryDB is a Redis OSS-compatible, durable, in-memory database service that delivers ultra-fast performance.

Azure API Management offers a scalable, multi-cloud API management platform for securing, publishing, and analyzing APIs.

Learn about changes, improvements, and features in Azure Time Series Insights Gen2.

Make autoscaling your VMs easier with Azure Virtual Machine Scale Sets. Run thousands of virtual machines in minutes based on customizable metrics.

Search through billions of items for similar matches to any object, in milliseconds. It’s the next generation of search, an API call away.

Use Azure Arc solutions for hybrid and multi-cloud management to run Azure services anywhere. Accelerate innovation with Azure Arc–enabled data services.

Get more value from your enterprise data assets with Azure Data Catalog. Spend less time looking for data and more time getting value from it. Get started today.

High-speed & lightweight database solution which securly stores your data privatly on-device and syncs it seamless to millions of devices

Real-time analytics database for instant aggregations and hybrid search. No more need for complex indexing strategies, everything is indexed automatically. Execute ad-hoc queries, perform hybrid search effortlessly, and boost developer productivity with native SQL.

Build blazing fast search and AI applications in record time.

Bring your own containers and deploy to App Service as a web app running on Linux in seconds using Web App for Containers feature of Azure App Service.

Amazon Aurora is a global-scale relational database service built for the cloud with full MySQL and PostgreSQL compatibility.

IBM Db2 is the database to run your mission-critical workloads. Power low-latency transactions and real-time analytics across any cloud, hybrid or on-prem.

Get started today with Azure Premium Storage for low latency and high throughput storage suitable for I/O intensive applications.

Toshiba GridDBâ„¢ is a highly scalable, in-memory NoSQL time series database optimized for IoT and Big Data.

Learn about Azure Notification Hubs. Send push notifications to iOS, Android, Windows, or Kindle from any backend. Easier mobile app development.

Learn how to use Azure Cache for Redis, a secure data cache and messaging broker that gives applications fast access to data. Tutorials, API references, and more.

Datastore is a highly scalable NoSQL database for your web and mobile applications.

Rapidly design and deploy embedded database applications that run remotely on servers, laptops, handhelds, and smartphones with SAP SQL Anywhere relational database management system (RDBMS) solutions.

Learn more about AI Personalizer, part of Microsoft Azure Cognitive Services—an AI personalization solution that improves user engagement by delivering relevant experiences.

Store images for all types of container deployments and OCI artifacts, using Azure Container Registry.

Developers love Redis. Unlock the full potential of the Redis database with Redis Enterprise and start building blazing fast apps.

Explore AI Speech from Microsoft Azure that include speech recognition, text to speech, speech translation, voice-enabled app features, and more.

Azure Service Fabric is a distributed systems platform that makes it easy to package, deploy, and manage scalable and reliable microservices and containers.

Cloud SQL is a fully managed relational database service for MySQL, PostgreSQL, and SQL Server.

Run complex, performance-intensive and latency-sensitive applications in the cloud—without any code change.

Reach wider audiences on the devices they use with cloud video streaming, encoding, and indexing services from Azure Media Services.

Designed for applications, analytics and AI, SingleStore is the world's only real-time data platform to read, write and reason on petabyte-scale data in a few milliseconds.

HarperDB's global application platform simplifies development with one package that includes a lightning-fast database, embedded API server, and real-time global data replication. Deploy from cloud to edge to on-prem.

Connect cloud intelligence to your edge devices with Azure IoT Edge, a comprehensive service that deploys artificial intelligence and custom logic to IoT devices.

The only open source, AI-ready graph database that gives developers the tools to quickly build distributed applications at scale.

Amazon SimpleDB is a simple database storage solution that allows developers to simply store & query data items via web services requests, saving time.

Learn more about Amazon Keyspaces (for Apache Cassandra), a scalable, highly available, and managed Apache Cassandra compatible database service.

Aiven for PostgreSQL – Managed Postgres database service with Postgres extensions, database forking, connection pooling.

EMQX: The most scalable MQTT Broker for IoT. Connect 100M+ IoT devices in 1 cluster at 1ms latency. Move and process millions of MQTT messages per second.

MariaDB provides enterprise open source database and cloud managed database services to support scalability, mission-critical deployments, and more.

An in-memory, distributed, NoSQL datastore solution that lets your applications access, process, and analyze data.

Securely manage your access and permissions to SQL, NoSQL, and Cloud databases with DBHawk, the all-in-one data platform by Datasparc.

Safeguard cryptographic keys and other secrets used by cloud apps and services with Microsoft Azure Key Vault. Try it now.

An ocean of simple, scalable cloud solutions.

Store and sync data with our NoSQL cloud database. Data is synced across all clients in realtime, and remains available when your app goes offline.

Freely run your open-source and proprietary database ops in cloud, on-premise, and hybrid environments at scale with our AI-driven automation solutions, CC or CCX.

Build, manage, and monitor all your apps in Microsoft Azure Portal. A single, unified hub built for you, your team, and your projects.

BangDB is an AI database platform with Graph and time-series data analysis. It is designed for modern use cases for edge computing

Easily manage and secure your data with dbFront, the intuitive front-end tool for SQL Server, Oracle, and MySQL databases. No coding required and dynamic adaptability to database changes. Start a free trial today to experience simplified database administration.

Navicat Premium allows user to connect MySQL, Redis, MariaDB, MongoDB, SQL Server, SQLite, Oracle & PostgreSQL databases within a single application, includes data modeling feature.

Secure your network and devices, manage device and application updates, and receive long-term OS support with Windows 10 IoT Core Services.

SQLyog Ultimate is the best MySQL GUI for database developers. Compare and synchronize data, manage SQL queries, and keep your database safe.