IBM Cloudant Alternatives (January 2026)

IBM Cloudant

Cloudant - IBM Cloud

https://cloud.ib.com/catalog/services/cloudant/

IBM Cloudant is a fully managed JSON document database that offers independent serverless scaling of provisioned throughput capacity and storage. Cloudant is compatible with Apache CouchDB and accessible through a simple to use HTTPS API for web, mobile, and IoT applications.

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1.
IBM Informix
https://www.ib
.com/products/informix/

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.

2.
Firestore: NoSQL document database | Google Cloud
https://cloud.googl
.com/firestore/

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

3.
Json Document Database - Amazon DocumentDB - AWS
https://aws.amazo
.com/documentdb/

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

4.
IBM Cloud Object Storage
https://www.ib
.com/products/cloud-object-storage/

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

5.
Couchbase: Best NoSQL Cloud Database Service
https://www.couchbas
.com/

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.

6.
IBM Cloud Block Storage
https://www.ib
.com/products/block-storage/

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

7.
Cloud File Storage | IBM
https://www.ib
.com/products/file-storage/

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

8.
Fauna | The Distributed Document-Relational Database
https://faun
.com/

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.

9.
IBM Watson IoT Platform
https://internetofthings.ibmclou
.com/

Watson IoT Platform home page