Amazon OpenSearch Service Alternatives (September 2025)

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.

Bonsai keeps your search evergreen with expert deployment, ongoing maintenance, and maximum data security for Elasticsearch or OpenSearch.

Easily build GenAI search applications and conversational experiences at scale. Empower your developers with tools they can use, no matter the use case....

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

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

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

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

AWS IoT Analytics makes it simple to run and operationalize analytics on massive volumes of IoT data, without the cost and complexity of building an IoT analytics platform.

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

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

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

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

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

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

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

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.

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.

Amazon Personalize is an ML service that helps developers quickly build and deploy a custom recommendation engine with real-time personalization and user segmentation.

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.

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

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

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

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

Fully managed Windows file system for business applications.

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 Elastic Observability — the most widely deployed GenAI optimized observability solution. You get full stack visibility and actionable insights to go from real-time to proactive....

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

Amazon CloudWatch is a monitoring service built for DevOps engineers, developers, site reliability engineers (SREs), IT managers, and product owners.

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

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

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 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.

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

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.

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

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

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

AWS IoT lets you securely connect and manage devices, collect and analyze device data, and build and deploy solutions that drive greater business value.

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.

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

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

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.

Capture, process, and store video streams & media streams for computer vision apps, smart home apps, smart city apps, and real-time video analytics.

Build blazing fast search and AI applications in record time.

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

AddSearch is a lightning fast fully-featured accurate site search solutions platform with customizable design. Discover the full potential of site search.

Splunk Enterprise enables you to search, analyze and visualize your data to quickly act on insights from across your technology landscape. Try free today.

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.

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

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

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

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

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

AWS Deep Learning AMIs provides ML practitioners with curated, secure frameworks, dependencies, and tools to accelerate and scale deep learning in the cloud.

Amazon Comprehend is a natural-language processing (NLP) service that uses machine learning (ML) to uncover information in unstructured data and text within documents.

Observability and security for teams that love open source.

Amazon Lex is a fully managed AI service for building conversational interfaces into any application. Start creating a chatbot, voice assistant, machine learning-powered IVR, or virtual agent today.

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

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

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.

Amazon AppFlow is an integration service that enables you to securely transfer data between SaaS applications and AWS services without code.

Reliably and securely take data from any source, in any format, then search, analyze, and visualize it in real time....

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.

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

AWS App Mesh is an application networking service mesh that lets you more easily monitor and control communications across services.

Qdrant is an Open-Source Vector Database and Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.

AWS IoT Greengrass is an open-source edge runtime and cloud service that helps you build, deploy, and manage intelligent device software.

Realtime distributed OLAP datastore

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

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

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 Comprehend Medical is a a HIPAA-eligible service that uses machine learning to extract health data from medical text.

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.

Build ClickHouse-based analytics applications that detect, analyze, and leverage real-time insights for any use case in any environment.

Amazon Rekognition automates image recognition and video analysis for your applications without machine learning (ML) experience.

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

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.

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

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

AWStats Official Web Site - Compile and generate advanced graphical web, ftp or mail statistics with a logfile analysis (For IIS, Apache,... distributed under GNU GPL).

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

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.

Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK). Corretto comes with no-cost long-term support. Amazon runs Corretto internally on thousands of production services and Corretto is certified as compatible with the Java SE standard.

100% of your data for every possible need: o11y, security, analytics, and new insights.

FreeRTOS is an open source, real-time operating system for microcontrollers and microprocessors that makes small, low-power devices easier to program, deploy, and secure.

AWS CodeDeploy makes it easier for you to rapidly release new features, avoid downtime during application deployment, and handle the complexity of updating your applications.

AWS IoT Device Management allows you to securely onboard, organize, monitor, and remotely manage IoT devices at scale.

Accelerate your full-stack web and mobile app development with AWS Amplify. Easy to start, easy to scale. No cloud expertise needed.

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.

Navigating your site content should be effortless. Help your visitors find exactly what they want with our fast and insightful on-site search engine.

SearchStax Site Search enables marketers and developers to deliver fast, relevant site search experiences - the Search Experience Company.