Quickwit is the next-gen search & analytics engine built for logs. It is a highly reliable & cost-efficient alternative to Elasticsearch.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Linux
- Self-Hosted


Quickwit is the next-gen search & analytics engine built for logs. It is a highly reliable & cost-efficient alternative to Elasticsearch.


OPC Router: Leading Industry 4.0 middleware that connects a wide range of systems from SAP to OPC UA, MQTT, REST, and SQL through versatile plug-ins. Features an intuitive drag-and-drop interface for easy, code-free setup, ideal for seamless system integration.




KubeBlocks is an open-source control plane that runs and manages databases, message queues and other data infrastructure on K8s.

We help developers deploy and run their apps with bulletproof infrastructure, automatic scaling, fair pricing and other awesome features. We aim to make an easy-to-use service, without any vendor lock-in and able to grow with your needs.


Sematext Monitoring is a full-stack IT infrastructure monitoring software that gives you real-time visibility across your infrastructure. Whether on-premise, in the cloud, or a mix of anything in between, Sematext can monitor your whole stack.



A microservices-based application is split into small independent services that communicate with each other via APIs using lightweight protocols like HTTP, gRPC, Kafka and more. However, existing Linux network security mechanisms (e.g.
The Stackable Data Platform was designed with openness and flexibility in mind. It provides you with a curated selection of the best open source data apps like Apache Kafka®, Apache Druid, Trino and Apache Spark™.

UI for Apache Kafka is a simple tool that makes your data flows observable, helps find and troubleshoot issues faster, and delivers optimal performance. Its lightweight dashboard makes it easy to track key metrics of your Kafka clusters.

YepCode is a Saas platform that allows the development, execution and monitoring of automation and data integrations, but seeking a highly agile approach by working directly with JavaScript source code instead of using drag & drop with complex UIs.




Instaclustr helps companies unlock the true power of open source technologies through its managed platform for deploying, managing, and monitoring all components of their data infrastructure.
Memgraph is an open source graph database built for real-time streaming and compatible with Neo4j. Whether you're a developer or a data scientist with interconnected data, Memgraph will get you the immediate actionable insights fast.

A Django library for asynchronously triggering actions in response to database changes. It supports integration with webhooks, message brokers, and can trigger other processes.
Free and Open Source PaaS framework for seamless management of virtual machines, managed Kubernetes, and Databases-as-a-Service.




Franz is a native macOS desktop client for Apache Kafka. It is not Open Source. I'm providing the source code here because I want users to be able to see the code they're running and even change and build it for themselves if they want to.




A real-time data streaming platform powered by fully managed Kafka. It has BYOC integration, prebuilt connectors, and custom workflows. This makes it easier to build, scale, and manage applications.



