IBM Cloudant Alternatives (September 2025)

IBM Informix is an embeddable, high-performance database for integrating SQL, NoSQL, JSON, time-series and spatial data. It is available as a managed service on IBM Cloud, as standalone software, and within IBM Cloud Pak for Data.

IBM Cloud Object Storage is a scalable and resilient managed data service on IBM Cloud, offering an alternative to block and file storage.

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.

IBM Cloud File Storage is flash-backed, durable and fast NFS-based cloud data storage on IBM Cloud.

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

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.

IBM Cloud Block Storage is a high-performance cloud data storage service on IBM Cloud.

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

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.

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.

IBM Cloud for VMware Solutions is hosting for VMware workloads. Configurations range from self-managed to fully IBM-managed on single- or multi-tenant IBM Cloud servers.

IBM Event Streams is an event streaming software built on open-source Apache Kafka. It is available as a fully managed service on IBM Cloud or for self-hosting.

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

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

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

Alibaba Cloud Object Storage Service (OSS) provides industry-leading scalability.Fully managed object storage service to store and access any amount of data from anywhere.

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

IBM Netezza Performance Server is a data warehouse for demanding hybrid-cloud environments available as SaaS and for self-hosting through IBM Cloud Pak for Data System.

IBM FileNet Content Manager provides low-code tools and capabilities to help create meaningful business applications on any cloud.

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.

IBM Watson Discovery is an API to search and answer questions about business documents using custom NLP and Large Language Models from IBM Research. It is available as SaaS or for self-hosting within IBM Cloud Pak for Data.

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

IBM App Connect is application integration software that connects applications and data sources. It features a no-code interface with hundreds of prebuilt connectors, plus the ability to create custom connectors. It can be deployed on-premises, on any cloud, or as a fully managed service on AWS.

IBM Maximo Application Suite is a set of applications for asset monitoring, management, predictive maintenance and reliability planning. It’s available as managed SaaS or deployable in any Red Hat OpenShift environment.

Scale AI workloads, for all your data, anywhere, with watsonx.data.

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

An ocean of simple, scalable cloud solutions.

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

Google App Engine lets app developers build scalable web and mobile back ends in any programming language on a fully managed serverless platform.

Azure Cosmos DB is a fully managed NoSQL and relational database for modern app development. Start building applications with a free trial.

Connect apps, services and data with the IBM Cloud Pak for Integration platform, the most comprehensive integration software solution.

IBM Cloud Pak for Data is a modular set of integrated software components for data analysis, organization and management.

See how a managed cloud services approach helps mitigate potential tension between traditional IT management and DevOps culture.

IBM Container Registry enables you to store and distribute Docker images in a managed, private registry.

Realtime JavaScript Backend. . Contribute to CloudBoost/cloudboost development by creating an account on GitHub.

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

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

Stream live, and manage recorded video content. Cloud streaming platform for video hosting, transcoding, multi-platform playout, and analytics.

Confluent makes it easy to connect your apps, data systems, and entire business with secure, scalable, fully managed Kafka and real-time data streaming, processing, and analytics.

A fully managed in-memory service for Redis and Memcached that offers sub millisecond data access, scalability, and high availability.

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.

Trusted cloud-based business network to streamline, automate and fully digitize B2B transitions, augmenting the power of EDI with API capabilities.

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

IBM API Connect is software to rapidly create, secure and manage APIs. IBM API Connect can be deployed in any Red Hat OpenShift environment. It’s also available as SaaS in a shared or dedicated instance, and as part of IBM Cloud Pak for Integration.

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.

IBM Cloud Internet Services offers security, reliability and performance capabilities designed to protect public-facing web content and applications.

Build blazing fast search and AI applications in record time.

Our NoSQL Object Database manages data without the need for mapping code to store & retrieve objects in Java & C++ applications.

Cloudian provides exabyte-scale storage for your capacity-intensive workloads: S3-compatible storage for on-prem, hybrid cloud, and multi-cloud.

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

The fastest way to set up Redis - a fully managed Redis database on major public cloud services.

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

A secure, compliant, fully managed service for managing healthcare data in FHIR, HL7v2, and DICOM formats and unstructured text in natural language.

IBM Cloud Virtual Servers are configurable single- or multi-tenant virtual machines, available with Intel, IBM zSystems, and IBM LinuxONE architectures.

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

Build and deploy scalable containerized apps written in any language (like Go, Python, Java, Node.js, .NET, and Ruby) on a fully managed platform.

IBM Turbonomic software uses AI to optimize the performance, cost and compliance of hybrid cloud and multicloud environments.

S3-compatible object storage with a built-in CDN that makes scaling easy, reliable, and affordable. $5/mo.

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.

IBM Cloud Kubernetes Service enables the orchestration of intelligent scheduling, self-healing and horizontal scaling.

Optimize, modernize and cloud-enable your WebSphere applications and operations to increase efficiency while reducing costs and maximizing infrastructure utilization.

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

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

IBM Cloud Pak for Business Automation is a modular set of integrated software components for operations management and automation.

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

SashiDo.io is a serverless API development platform with scalable json rest and graphql apis, headless cms, built with nodejs, mongodb, parse server, kubernetes and docker.

Small, fast, reliable database management system Persistent and/or in-memory data storage for edge-cloud, powerful for professional developers

Build production-grade applications with a Postgres database, Authentication, instant APIs, Realtime, Functions, Storage and Vector embeddings. Start for free.

A fully-managed, cloud-native directory from Amazon Web Services (AWS)

InterSystems IRIS is a database management system (DBMS) that makes it easier to build machine learning-enabled applications that connect data and application silos.

A fully managed continuous integration, delivery & deployment platform that lets you run fast, consistent, reliable automated builds. Focus on coding.

Managed RabbitMQ servers hosted in the cloud. Decouple your applications with the speed of CloudAMQP, a highly available message queuing service.

IBM Datacap is software for the automation of document capture, recognition, classification, and processing. Datacap is available as SaaS, for self-hosting and within IBM Cloud Pak for Business Automation.

An open-source Backend-as-a-Service stack for web & mobile applications, based on RESTful APIs.

Meet Couchdrop. The SFTP Server and File Transfer platform built for the cloud. Secure, scalable and easy to configure. Connects with your own storage, Azure Blob, SharePoint, Google Drive and more. Get started for free.

The Oracle Berkeley DB family of open source, embeddable databases provides developers with fast, reliable, local persistence with zero administration. Often deployed as an 'edge' database, Oracle Berkeley DB provides very high performance, reliability, scalability, and availability for application use cases that do not require SQL

S3-compatible object storage by Gcore. Get the opportunity to store and retrieve any amount of data at any time.

Amazon GameSparks is a fully managed game backend service that manages and scales your cloud infrastructure.

GKE is the industry's first fully managed Kubernetes service with full Kubernetes API, 4-way autoscaling, release channels, and multi-cluster support.

Manage all types of time series data in a single, purpose-built database. Optimized for speed in any environment in the cloud, on-premises, or at the edge.

Optimize your storage infrastructure using this cloud-based storage management and support platform with predictive analytics.

IBM Storage Suite for IBM Cloud Paks delivers secure persistent storage resources for your Kubernetes and Red Hat OpenShift container environments.

Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.

The Enterprise PL/I compiler provides the essential tools for creating and maintaining mission-critical PL/I applications for execution on IBM Z.

Services from IBM works with the world’s leading companies to reimagine and reinvent their business through technology.

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DevOps serverless application tools to run background tasks with Docker containers and manage messaging queues with cloud elasticity and no vendor lock-in

IBM Edge Computing, combined with 5G, is helping create new business opportunities across industries by acting on insights closer to where data is created.

Amazon EMR is a cloud big data platform for running large-scale distributed data processing jobs, interactive SQL queries, and machine learning applications using open-source analytics frameworks such as Apache Spark, Apache Hive, and Presto.

Wasabi is making cloud data storage simple, affordable, fast and secure. It’s all we do, and we do it better than anyone.

IBM Cloud Bare Metal Servers are 100% dedicated, secure, bare metal servers. Servers are available with Intel, Z, or LinuxONE architectures in a shared or VPC environment.

Get started with Microsoft SQL Server downloads. Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs.

Apache CloudStack is an opensource infrastructure-as-a-service cloud computing platform that is easy to use, turnkey, highly available and highly scalable.

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

Evaluate the content and structure of your data for consistency and quality. Improve data accuracy through inferences and identifying anomalies.

IBM InfoSphere Master Data Management is master data management software to consolidate and govern business data. It is available for self-hosting, as managed SaaS, and in IBM Cloud Pak for Data.

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

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.