Side by side
Decodable vs Maxwell's Daemon
Both stand on change data capture software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
Decodable offers real-time pipeline development with multiple languages, management interfaces, and deployment choices. Its free plan has defined retention and capacity limits, while paid plan prices are listed with different billing terms.
Visit Decodable Free plan LinuxSelf-hosted
Choose Maxwell's Daemon if you need a free, self-hosted way to stream MySQL changes as JSON and can operate its Linux deployment. Check the MINIMAL row image caveat if your database uses that setting, and treat its documented high-availability approach as experimental.
Visit Maxwell's DaemonThe facts
| Decodable | Maxwell's Daemon | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | Linux, Self-hosted |
| Lowest paid plan | Enterprise: $0.10 a year | Free or on request |
| Plans published | 3 | 1 |
| Maker | Not published | Not published |
| Website | decodable.co | maxwells-daemon.io |
| On change data capture software | #7 of 23 | #11 of 23 |
Decodable: what it does well
- Build pipelines with SQL, Java, or Python.
- Exactly-once processing is the default.
- Pipelines can resume after a stop or failure.
- Free plan does not expire or require a credit card.
What to know first
- Free retention is limited to 24 hours or 10GiB.
- Free plan allows up to 20 streams and four running tasks.
- Free support is best-effort.
Maxwell's Daemon: what it does well
- Free and open source, with no paid plans stated.
- Streams MySQL binlog changes as JSON to documented destinations.
- Filters events by database, table and column values.
- Supports custom JavaScript filters, schema evolution and an initial snapshot.
- Exposes metrics through logging, JMX, HTTP or Datadog.
What to know first
- It is self-hosted and listed for Linux.
- Requires JRE 11 or above and a compatible MySQL version.
- MINIMAL row images can lead to incomplete UPDATE and DELETE output.
- High availability is documented as experimental and alpha quality.
Alternatives to Decodable Alternatives to Maxwell's Daemon The whole list