Akka Alternatives (September 2025)

Apache Kafka: A Distributed Streaming Platform.

Take instant action on your streaming data by combining stream processing and an ultra-fast data store in one unified platform. Get started!

Scale your distributed applications, modernize your workflows for durability, and protect against software failures and downtimes with Orkes Conductor.

Level up your Java code and explore what Spring can do for you.

Apex is an enterprise grade native YARN big data-in-motion platform that unifies stream processing as well as batch processing.

NCache is an extremely fast and scalable Open Source In-Memory Distributed Cache for .NET and Java that caches app data and stores Web Sessions in multi-server environments.

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

Redpanda is a powerful, simple, and cost-efficient streaming data platform that is compatible with Kafka® APIs while eliminating Kafka complexity.

Build invincible apps with Temporal's open-source durable execution platform to guarantee successful execution, even in the presence of failures.

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.

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

An open source Java EE 8-compliant application server that lets you build Java applications once and deploy them everywhere.

The Gleam programming language

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.

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

Aiven for Apache Kafka – Managed event streaming Kafka service ✓ Microservices ✓ Event-driven architecture ✓ Streaming pipelines ✓

Realtime distributed OLAP datastore

Apache Beam is an open source, unified model and set of language-specific SDKs for defining and executing data processing workflows, and also data ingestion and integration flows, supporting Enterprise Integration Patterns (EIPs) and Domain Specific Languages (DSLs). Dataflow pipelines simplify the mechanics of large-scale batch and streaming data processing and can run on a number of runtimes like Apache Flink, Apache Spark, and Google Cloud Dataflow (a cloud service). Beam also brings DSL in different languages, allowing users to easily implement their data integration processes.

Open-Source, Full-Stack Microservice Solution.With out of the box, high performance, compatible with popular ecology, multi-language support Get started

Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.

An open-source universal messaging library

GigaSpaces modernizes enterprise architectures to drive digital transformation with unparalleled speed, performance and scale.

A flexible messaging platform that enables real-time integration and connects the Internet of Things (IoT).

A high performance, open source universal RPC …

Production-Grade Container Orchestration

Red Hat Runtimes includes a collection of cloud-native runtimes for developing Java or JavaScript applications on OpenShift.

Experience Java like never before with Azul Platform Prime. Turbocharge Java performance with a JVM that starts fast and stays fast, with less infrastructure.

Makers of NServiceBus, the most developer-friendly distributed systems platform for .NET…

GraalVM is an advanced JDK with ahead-of-time Native Image compilation.

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

Get the world's best supported build of OpenJDK with Azul. See how Azul Platform Core can help you deliver secure & stable Java with 90% lower licensing costs.

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.

Consul is a multi-cloud service networking platform to connect and secure services across any runtime platform and public or private cloud.

Discover the TIBCO® Platform––Messaging for seamless, real-time data distribution across your enterprise. Our platform offers diverse messaging components like TIBCO Enterprise Message Service™, TIBCO® Messaging Quasar, and more, ensuring high-performance, secure, and reliable data exchange for complex IT environments. Explore our solutions tailored for cloud integration, IoT, and event-driven architectures

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.

The self-managed version of Hazelcast Platform allows you to deploy Hazelcast within your preferred environment. Get started instantly!

Kubernetes message broker and message queue platform. An open-source project providing the most efficient way to connect microservices.

A cross-language development platform for in-memory analytics

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

Software operations are easier with Juju - the open source orchestration engine for software operators. Deploy, integrate, scale and manage your applications' lifecycle at any scale, on any infrastructure with Juju and charms.

Build your application on Instaclustr's fully hosted and managed Apache Kafka as a service solution. Start your free trial now.

The Microsoft Build of OpenJDK is a new no-cost long-term supported distribution and Microsoft’s new way to collaborate and contribute to the Java ecosystem.

Red Hat OpenShift Streams for Apache Kafka makes it easier to create, discover and connect to real-time data streams regardless of where they exist.

Apache Object Oriented Data Technology (OODT) is the smart way to integrate and archive your processes, your data, and its metadata. It facilitates the generation, processing, management, distribution, analysis of data management, data archiving, and data analytics systems allowing for the integration of data, computation, visualization and other components.

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

Alpaquita Linux is the Alpine-based build fine-tuned for Java with glibc and musl support. Ideal for cloud deployment, containers, and native images.

Lenses is the leading enterprise-grade Developer Experience for any Apache Kafka, revolutionizing the way engineers build event-driven apps: Intuitive Kafka UI, open-source Kafka Connectors, fine-grained access controls.

An open source Kubernetes Platform to manage enterprise-grade Kubernetes across hybrid cloud, multi-cloud and edge. Get started for free!

A new open source Apache Hadoop ecosystem project, Apache Kudu completes Hadoop's storage layer to enable fast analytics on fast data

Linkerd adds critical security, observability, and reliability to your Kubernetes stack, without any code changes.

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.

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.

Buildkite is a platform for running fast, secure, and scalable continuous integration pipelines on your own infrastructure.

Reimagine your application connectivity and API management with Traefik's unmatched approach to cloud native.

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

Our API Management platform is fast, scalable, modern. Including an open source API Gateway, Analytics, Dev Portal and Dashboard.

Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.

Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets and virtual appliances in one or more Availability Zones (AZs).

官方网站

F5 NGINX Plus is an all-in-one load balancer, reverse proxy, web server, content cache, and API gateway. Get the product that can do it all.

Ambassador Labs - We build best-in-class Kubernetes-native productivity tools to safely design, develop, test, deploy, & monitor apps with speed & efficiency

This product has charges associated with it for seller support. The Node.js 13 on Ubuntu 20 AMI provides developers with a powerful platform for building scalable and high-performance applications. Featuring the latest version of Node.js, this AMI ensures you can leverage modern JavaScript capabilities while benefiting from Ubuntu's stability and extensive package ecosystem. Ideal for microservices, web applications, and real-time applications like chat programs or gaming servers, this AMI simplifies deployment and enhances resource management in the AWS EC2 environment. With support for asynchronous programming and a variety of robust modules, your development pipeline can be more efficient. Quickly spin up your Node.js environment with this pre-configured AMI and accelerate your project timelines by reducing setup and configuration complexities.

The #1 Vault Alternative secures credentials, certificates and keys securely and with ease across multi-cloud environments.

Kubernetes for Prod, Tilt for Dev

Apache TomEE is a lightweight, yet powerful, JavaEE Application server with feature rich tooling.

Aiven simplifies cloud data infrastructure management by deploying open-source technologies across multiple clouds, enabling fast and confident creation of next-generation applications.

Learn what Secure SD-WAN is and how it combines networking with uncompromised security! A software-defined WAN solution offers superior connectivity for distributed branches.

Aiven simplifies cloud data infrastructure management by deploying open-source technologies across multiple clouds, enabling fast and confident creation of next-generation applications.

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable. - Netflix/Hystrix

The Tangle platform delivers speed, scalability and security in a developer friendly manner. It does this by leveraging the best open standards in the industry, to provide powerful capabilities which have been tailored to ensure you can deliver powerful enterprise apps, fast.

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

KrakenD is a high-performance Open Source API Gateway that enables you to build scalable and resilient microservices architectures.

All the essential Qt tools for all stages of Software Development Lifecycle: planning, design, development, testing, and deployment.

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

Contentflow distributes your live content and ensures greater reach and engagement. It offers everything you need for professional live streams. Test it!

Uploadcare provides companies with simple, powerful, developer-friendly building blocks to handle file uploading, processing, and delivery. A complete out-of-the-box solution, built for engineers by engineers.

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

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

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

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

Alibaba Cloud Container Service for Kubernetes (ACK) provides enterprise-level high-performance and flexible management of Kubernetes containerized applications throughout the application lifecycle.

Guest messaging for hospitality has never looked this good. Build personalized Mini Apps and send them to your guests instantly over text-messaging.

Akku is a powerful identity and access management (IAM) solution that enhances data security, efficiency, and productivity across the corporate network.

Flutter transforms the entire app development process. Build, test, and deploy beautiful mobile, web, desktop, and embedded apps from a single codebase.

Kemp is transforming application delivery and security, providing cloud-native, virtual and hardware-based load balancers for full resilience and total flexibility.

Kasm Workspaces delivers zero-trust remote browser isolation (RBI), desktop as a service (DaaS) and open-source intelligence (OSINT) workloads to the web browser.

Ingest events into Pub/Sub to stream to BigQuery, data lakes and databases; messaging middleware for streaming analytics and service integrations

Go from app idea to production with 20% higher relevance and 74x faster response on the industry-leading vector database, Astra DB. Get started for free!

Appwrite is an open-source platform for building applications at any scale, using your preferred programming languages and tools.

Streaming Made Simple. Axual enables organizations to leverage Apache Kafka and the power of event streaming in a secure and simple way.

Hire smarter, faster, and more efficiently with Lever's applicant tracking system (ATS) with candidate relationship management capabilities.

Progress products speed business app development, automate processes to configure, deploy & scale apps, and make critical data more accessible and secure.

Progress products speed business app development, automate processes to configure, deploy & scale apps, and make critical data more accessible and secure.

Cribl is built for IT and Security data and provides a unified data management platform for exploring, collecting, processing, and accessing that data at scale.

Apache Eagle - Analyze Big Data Platforms For Security and Performance

Progress OpenEdge application development solutions that are high performing, available and agile.

Oracle WebLogic Server is a unified, extensible platform for developing and deploying enterprise Java applications, on-premises or in the cloud.

Parallels Remote Application Server (RAS) is a complete application delivery and VDI solution empowering the creation of digital workspaces! Read more.

Only Corda offers a permissioned ledger, asset modeling capabilities and a multi-party workflow engine all in one flexible platform.