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Apache Kafka Alternatives
Similar projects and alternatives to Apache Kafka
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PostgreSQL
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Grafana
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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Redis
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
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Matomo
Empowering People Ethically 🚀 — Matomo is hiring! Join us → https://matomo.org/jobs Matomo is the leading open-source alternative to Google Analytics, giving you complete control and built-in privacy. Easily collect, visualise, and analyse data from websites & apps. Star us on GitHub ⭐️ – Pull Requests welcome!
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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Metabase
The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:
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automq
AutoMQ is a stateless/diskless Kafka on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.
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Wireshark
Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. ⚠️ GitHub won't let us disable pull requests. ⚠️ THEY WILL BE IGNORED HERE ⚠️ Upload them at GitLab instead.
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Countly
Countly is a product analytics platform that helps teams track, analyze and act-on their user actions and behaviour on mobile, web and desktop applications.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better Apache Kafka alternative or higher similarity.
Apache Kafka discussion
Apache Kafka reviews and mentions
Posts with mentions or reviews of Apache Kafka.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-06-24.
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Building an Online Code Compiler: A Complete Guide
Apache Kafka - High-throughput distributed streaming
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New Kafka Connect Vulnerability (CVE-2025-27817) Lets Attackers Read Any File
Download Kafka 3.9.1
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What is Apache Kafka? The Open Source Business Model, Funding, and Community
For those interested in a deeper dive into Apache Kafka’s multifaceted world, further details can be found on the official Kafka website and the Apache Kafka GitHub repository. Additionally, exploring innovative funding models via resources like tokenizing open source licenses provides insight into the future of open source software sustainability.
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Kafka protocol practical guide
The Kafka code is the source of truth (practically) about the protocol. Check out the Kafka code from Github and switch to the release you're interested in (e.g. 3.8.0):
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Belay the Metamorphosis: analyzing Kafka project
Apache Kafka is a well-known open-source project that's mostly written in Java. LinkedIn developed it in 2011 as a message broker, i.e. a data pipeline for various system components. Today, it's one of the most popular solutions in its category.
- Understanding Kafka Producer
- ZhongAn Insurance's Wang Kai Analyzes Kafka Network Communication
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On Implementation of Distributed Protocols
Apache Kafka — a distributed event streaming platform implementing a variant of the Raft consensus protocol (written in Java, integrated with Scala);
- Implementing tagged fields for Kafka Protocol
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Help me identify this design pattern
Spring does this during autoconfiguration. For example this and this. When the user adds a configuration then it gets to overwrite the default from the template. I am looking for something similar, perhaps simpler approach.
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A note from our sponsor - Stream
getstream.io | 19 Jul 2025
Stats
Basic Apache Kafka repo stats
33
30,491
10.0
2 days ago
apache/kafka is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of Apache Kafka is Java.
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com