Enterprise MQTT broker with open-source Community Edition for IoT deployments
Message Brokers & Streaming
Java-based MQTT broker that fully supports MQTT 3.x and MQTT 5. The Community Edition is open-source under Apache 2.0, while Enterprise adds clustering, monitoring, and professional support.
Open-source time-series database with SQL support and InfluxDB line protocol compatibility
Time-Series Databases
Open-source time-series database optimized for high-throughput ingestion and fast SQL analytics. Compatible with InfluxDB line protocol, PostgreSQL wire protocol, and integrates with Grafana.
Kubernetes operator for running production-grade Apache Kafka clusters (CNCF Incubating)
Message Brokers & Streaming
Strimzi is a CNCF Incubating project that provides Kubernetes operators for deploying and managing Apache Kafka clusters. It simplifies Kafka operations through Custom Resources, automated TLS encryption, and integrations with Kafka Connect, MirrorMaker 2.0, and Cruise Control.
Open-source distributed stream processing framework with exactly-once semantics
Data Integration & ETL
Apache Flink processes event streams with built-in state management, checkpointing, and unified batch/stream APIs. Used by Alibaba, Uber, and Netflix for real-time analytics at scale.
Cloud-native messaging backbone for distributed systems, IoT, and microservices
Message Brokers & Streaming
NATS is a high-performance messaging system for distributed architectures, supporting pub/sub, request-reply, and queue groups. JetStream adds optional persistence with at-least-once delivery guarantees.
Cloud-native distributed messaging and streaming platform built for scale
Message Brokers & Streaming
Apache Pulsar is an open-source, cloud-native distributed messaging and streaming platform that combines pub/sub messaging and event streaming in a unified architecture. Its tiered storage and native multi-tenancy enable indefinite message retention and strong isolation for large-scale deployments.
Distributed event streaming platform for high-throughput data pipelines and analytics
Message Brokers & Streaming
Apache Kafka is an open-source distributed event streaming platform for high-performance data pipelines, streaming analytics, and mission-critical applications. Handles trillions of events per day with durable, fault-tolerant storage.
Self-service IIoT toolbox for connecting, analyzing, and exploring industrial data streams
Predictive Analytics
Apache StreamPipes is an end-to-end Industrial IoT toolbox from the Apache Software Foundation that enables non-technical users to connect, analyze, and explore IoT data streams through a visual pipeline editor.
Open-source IoT platform for device management, telemetry, and multi-tenant dashboards
Dashboards & ObservabilityIoT Platforms
General-purpose IoT platform that handles device connectivity, data collection, rule-based processing, and visualization across MQTT, CoAP, HTTP, LwM2M, and SNMP. Supports multi-tenancy out of the box, making it popular with IoT service providers and enterprises managing thousands of devices.
Open-source time-series database for metrics, IoT, and real-time analytics
Time-Series Databases
Purpose-built time-series database optimized for high-speed ingestion and querying of timestamped data. InfluxDB 3, rewritten in Rust on Apache Arrow and Parquet, supports SQL and InfluxQL natively with unlimited cardinality.
