head to head · open source
debezium vs riko
debezium has 13,304 GitHub stars, 3,119 forks, 131 open issues and last shipped yesterday. riko has 1,605 stars, 75 forks, 25 open issues and last shipped yesterday. debezium leads on adoption by 729% (13,304 vs 1,605 stars). debezium is written in Java under Apache-2.0; riko is written in Python under MIT. debezium has attracted 23% as many forks as stars, riko 5%. debezium was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| debezium | riko | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 1.6K |
| License | Apache-2.0 | MIT |
| Written in | Java | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 75 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick debezium if
- You weight community size — 13K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick riko if
- You want the riko feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and riko fits your workflow better
About debezium
Copyright Debezium Authors. Licensed under the Apache License, Version 2.0. The Antlr grammars within the debezium ddl parser module are licensed under the MIT License. English Chinese Japanese Korean Debezium Debezium is an open source project that provides a low latency data streaming platform for change data capture (CDC). You set up and configure Debezium to monitor your databases, and then your applications consume events for each row level change made to the database. Only committed changes are visible, so your application doesn't have to worry about transactions or changes that are rolled back. Debezium…
read the full debezium overview →
About riko
riko: composable stream processing for Python ============================================= .. contents:: :local: :depth: 2 Introduction riko is a pure Python library for building data processing streams . riko combines reusable, configuration driven modular pipes with synchronous , asynchronous , and parallel execution APIs. It is particularly useful for processing RSS feeds, web content, text, and structured files. riko also supplies a command line interface for executing flows , i.e., stream processors aka pipelines . Requirements & Installation riko has been tested and is known to work on Python 3.12, 3.13…
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Frequently asked questions
Is debezium or riko more popular?
debezium has 13,304 GitHub stars and riko has 1,605. debezium has the larger community by that measure.
Are debezium and riko free?
Both are open source. debezium is licensed under Apache-2.0 and riko under MIT. Neither carries a licence fee.
What is the difference between debezium and riko?
debezium is written in Java and riko in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, debezium or riko?
Choose debezium if you want the larger community (13,304 stars) or its Apache-2.0 licence terms. Choose riko if its feature set, stack or MIT licence fits better. Both are self-hostable.