I Use This!
Low Activity
Analyzed about 14 hours ago. based on code collected about 15 hours ago.

Project Summary

Apache Synapse is a simple to use, lightweight and high performance Enterprise Service Bus (ESB) from Apache.

It can deal with SOAP 1.1/1.2, REST, POX, Plain Text, Binary, Hessian, FIX and other types of messages over non-blocking http/s, JMS (1.0/1.1), File systems (s/ftp, CIFS, local, tar/zip/gz..), Mail (POP3, IMAP, SMTP), AMQP, TCP/UDP, XMPP and others. It can also deal with initiating/terminating WS-Addressing, WS-Security and WS-Reliable Messaging

Please note that the project has a much longer history than the Ohloh metrics indicate, because of an SVN move. The project started in September 2005, and has had 5 major releases.

Refer to: http://people.apache.org/~asankha/synapse/statsvn/ for true code statistics


apache esb file framework java jms mail messaging mom performance pox proxy rest ruby soa soap synapse xml

Apache License 2.0

Commercial Use



Place Warranty


Private Use

Use Patent Claims


Hold Liable

Use Trademarks


Include Copyright

State Changes

Include License

Include Notice

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security


8 Other

30 Day Summary

Jan 1 2023 — Jan 31 2023

12 Month Summary

Jan 31 2022 — Jan 31 2023
  • 71 Commits
    Up + 52 (273%) from previous 12 months
  • 7 Contributors
    Up + 4 (133%) from previous 12 months