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Interchange Users Community

Mailing lists

There are two main mailing lists dedicated to Interchange:

Security reports

There is a private mailing list for the Interchange core team of developers to receive confidential reports such as security problems:


Our IRC channel is #interchange on the Libera Chat network.


Review issues, pull requests, and source code history in our GitHub project.


Represent Interchange with our collection of Logos & badges.

Site Areas

What Interchange users are saying:

“Interchange” indeed! — It has powered the Department of State’s Vienna Training Office’s database for 7 years uninterrupted.

Greg Goble, EUR/PPD-VTO

See other endorsements of Interchange.