This document describes the current stable version of Celery (3.1). For development docs, go here.


Getting Help

Mailing list

For discussions about the usage, development, and future of celery, please join the celery-users mailing list.


Come chat with us on IRC. The #celery channel is located at the Freenode network.

Bug tracker

If you have any suggestions, bug reports or annoyances please report them to our issue tracker at


Development of celery happens at Github:

You are highly encouraged to participate in the development of celery. If you don’t like Github (for some reason) you’re welcome to send regular patches.

Be sure to also read the Contributing to Celery section in the documentation.


This software is licensed under the New BSD License. See the LICENSE file in the top distribution directory for the full license text.