Amazon Keyspaces Alternatives (September 2025)

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

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

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

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

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.

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.

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

Amazon MSK is a fully managed, secure, and highly available Apache Kafka service that makes it easy to ingest and process streaming data in real time at a low cost.

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

Fully managed Windows file system for business applications.

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

Amazon MQ is a managed message broker service for Apache ActiveMQ and RabbitMQ that simplifies setup and operation of open-source message brokers on AWS.

Amazon Kinesis Data Streams is a fully managed, serverless data streaming service that stores and ingests various streaming data in real time at any scale.

Amazon Athena is a serverless, interactive analytics service that provides a simplified and flexible way to analyze petabytes of data where it lives.

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.

Amazon SQS fully managed message queuing makes it easy to decouple and scale microservices, distributed systems, and serverless applications.

Amazon S3 is cloud object storage with industry-leading scalability, data availability, security, and performance. S3 is ideal for data lakes, mobile applications, backup and restore, archival, IoT devices, ML, AI, and analytics.

Use Amazon Managed Blockchain (AMB) to build with Scalable Blockchain Network at scale without any specialized infrastructure investment.

Amazon Redshift is a fast, fully managed cloud data warehouse that makes it simple and cost-effective to analyze all your data.

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

AWS Database Migration Service (DMS) is a highly resilient, secure cloud service that provides database discovery, schema conversion, data migration, and ongoing replication to and from a wide range of databases and analytics systems.

Fully managed Lustre file system integrated with S3 for workloads that require fast access to compute and high throughput such as high performance computing (HPC), media rendering, and machine learning (ML) training data sets.

Unlock fast and scalable search, monitoring, and analysis for log analytics and website search by deploying and running OpenSearch and ALv2 Elasticsearch.

Amazon Elastic File System (EFS) provides a simple, scalable fully managed elastic NFS file system for AWS compute instances.

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

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

AWS App Runner helps you deploy and scale from your source code or container image to a secure web application on AWS.

Amazon Kinesis Data Analytics helps you easily build Apache Flink apps, streaming Java apps, and real-time SQL queries to get real-time analytics, clickstream analytics, log analytics, event analytics, and iot analytics.

Use the AWS Schema Conversion Tool to make heterogeneous database migrations predictable. Learn more about the supported conversions and how to download today.

Amazon Elastic Block Store (EBS) is an easy to use, high-performance cloud Storage Area Network (SAN).

Learn how customers run Kubernetes on Amazon EKS with detailed case studies and videos.

Amazon Elastic Container Service (Amazon ECS) provides a fully managed container service solution that’s easy to use, scalable, secure, and reliable.

The easiest way to build and scale generative AI applications with foundation models.

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.

AWS CodeCommit is a managed source control repository that makes it easier for teams to securely collaborate on code with contributions encrypted in transit and at rest.

AWS Ground Station is a fully managed service that lets you control satellite communications, downlink and process satellite data, and scale your satellite operations quickly, easily and cost-effectively without having to worry about building or managing your own ground station infrastructure

Amazon CloudFront is a content delivery network (CDN) service that helps you distribute your static and dynamic content quickly and reliably with high speed performance, security, and developer ease-of-use.

AWS Secrets Manager allows you to rotate, manage, and retrieve database credentials, API keys, and other secrets through their lifecycle.

Long-term, secure, durable Amazon S3 object storage classes for data archiving, starting at $1 per terabyte per month.

Introducing AWS Transfer for SFTP, a fully managed SFTP service for Amazon S3. AWS Transfer for SFTP enables you to easily move your file transfer workloads that use the Secure Shell File Transfer Protocol (SFTP) to AWS without needing to modify your applications or manage any SFTP servers.

Amazon API Gateway helps you build HTTP, REST, and WebSocket APIs with a fully managed service that makes it easy to create, publish, maintain, manage, monitor, and secure APIs.

Amazon Simple Email Service (SES) is a cost-effective, flexible, and scalable email service provider that allows developers to send email from within any application.

Amazon Lightsail is an easy-to-use virtual private server (VPS) that offers simple management of cloud resources such as containers, at low, predictable prices.

Driven by the need for greater productivity, lower costs, and more recently being able to scale a remote workforce, organizations around the world are moving their IT workloads to the cloud. Planning a move to the cloud requires upfront pre-migration planning; this is as important as the implementation itself. But it can be daunting to know where to start or what needs to be in place for a successful migration. The Amazon Web Services (AWS) Cloud Adoption Readiness Tool (CART) can help provide insight into your level of readiness and what you can do to improve it.

Implement customer identity and access management (CIAM) that scales to millions of users with Amazon Cognito, fully managed authentication service.

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

Amazon EC2 provides secure, resizable compute in the cloud, offering the broadest choice of processor, storage, networking, OS, and purchase model.

The AWS Command Line Interface (CLI) provides a unified tool to manage your AWS services directly from the command line.

Amazon GameLift provides reliable and scalable game server hosting to easily deploy and manage game servers while focusing on creating engaging gameplay.

AWS Batch allows developers, scientists, and engineers to efficiently process hundreds of thousands of batch and machine learning computing jobs on AWS.

Amazon Route 53 is a highly available and scalable cloud domain name system (DNS) service. Enables to customize DNS routing policies to reduce latency.

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.

AWS Glue is a serverless data integration service that makes it easy to discover, prepare, integrate, and modernize the extract, transform, and load (ETL) process.

Accelerate application development with 100% serverless GraphQL and Pub/Sub APIs. Get 250,000 API requests free per month for 12 months.

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

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

Realtime distributed OLAP datastore

Build your AWS Cloud Skills with AWS Training and Certification. Learn AWS online with free digital training, in-person classroom training, virtual classroom training, and private on-site and virtual training. Learn more!

AWS Local Zones are a type of AWS infrastructure deployment that make it possible to run low latency applications closer to end users or on-premises installations in a specific geography.

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

Collect streaming data, create a real-time data pipeline, and analyze real-time video and data streams, log analytics, event analytics, and IoT 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.

AWS Clean Rooms helps companies and their partners more securely analyze and collaborate on their collective datasets without sharing or copying one another’s underlying data.

Learn how AWS Key Management Service (KMS) provides you with logs of key usage to help you meet your regulatory and compliance needs.

Amazon QuickSight is a cloud-native, serverless, business intelligence (BI) with native machine learning (ML) integrations and usage-based pricing, allowing insights for all users.

Amazon Elastic Container Registry (ECR) is a fully managed Docker container registry that makes it easy to store, share, and deploy container images.

Connect Active Directory to AWS resources or set up a new directory on AWS for your directory-aware workloads.

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

AWS Lambda is a serverless compute service for running code without having to provision or manage servers. You pay only for the compute time you consume.

AWS Shield is a managed DDoS protection service that safeguards applications running on AWS

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

Run AWS infrastructure and services on premises for a truly consistent hybrid experience.

AWS CloudHSM provides total access management control and protection for your encryption keys with secure and compliant hardware security modules (HSMs).

Amazon SNS is a managed messaging service for communication, allowing messaging between decoupled microservices applications or directly to users with SMS texts, mobile push, and email.

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

AWS IoT SiteWise makes it easy to collect, organize, and analyze data from industrial equipment at scale.

MinIO's High Performance Object Storage is Open Source, Amazon S3 compatible, Kubernetes Native and is designed for cloud native workloads like AI.

Amazon GuardDuty is a threat detection service that monitors for malicious activity and anomalous behavior to protect AWS accounts, workloads, and data.

Amazon EventBridge is a serverless event bus that ingests data from your own apps, SaaS apps, and AWS services and routes that data to targets.

AWS Cloud Map is a cloud resource discovery service. With Cloud Map, you can define custom names for your application resources, and it maintains the updated location of these dynamically changing resources. This increases your application availability because your web service always discover the most up-to-date locations of its resources.

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

Amazon SWF is a cloud process flow management application that gives developers tools to coordinate applications across multiple machines.

Build, train, and deploy machine learning (ML) models for any use case with fully managed infrastructure, tools, and workflows.

Build and test code with automatic scaling, and pay only for the build minutes you use.

AWS Global Accelerator is a networking service that simplifies traffic management and improves performance by up to 60%.

AWS Direct Connect is a cloud service that links your network directly to AWS to deliver consistent, low-latency performance.

Amazon Transcribe is an automatic speech recognition (ASR) service that makes it easy for developers to add speech to text capability to their applications

AWS Compute Optimizer recommends more efficient AWS compute resources for your workloads to reduce costs and improve performance.

The IOS XE based Cisco® Catalyst® 8000V Edge Software (Catalyst 8000V) sets the standard for virtual network services with maximum SDWAN & IPSec performance in the Amazon Web Services (AWS) cloud, bringing the world's most popular networking platform to AWS.

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

Learn about AWS Inferentia an ML chip presented by AWS.

AWS Lake Formation makes it easier to centrally govern, secure, and globally share data for analytics and machine learning.

Backblaze B2 provides unlimited data storage in the cloud at 1/5th the cost of Amazon S3, Microsoft Azure, and Google Cloud.

Amazon WorkMail provides secure, managed business email and calendaring with support for existing desktop and mobile email client applications.

AWS Cloud WAN makes it easy to build, manage, and monitor a unified global network—connecting your cloud and on-premises resources.

AWS Transfer Family enables fully managed support for SFTP, FTPS and FTP to move large amounts of data into AWS.

Custom software solutions: web applications, backend systems & enterprise applications. Scala, Java, Big Data, Machine Learning, Blockchain.

Percona Server for MySQL is a free, fully compatible, open source MySQL Server alternative that offers breakthrough performance and scalability. Learn more!

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.