2025-07-06 hi.events agpl license tweak
They use AGPL v3 with an additional tweak that you have to credit them in every web page unless you buy a commercial license. Clever.
Hi.Events is open-source under the AGPL-3.0 license with additional terms. Need more flexibility? Choose a commercial license.
Hi.Events is licensed under the GNU Affero General Public License (AGPL) version 3.
In accordance with Section 7(b) of the AGPL, you are required to retain the
"Powered by Hi.Events" attribution at the footer of all web pages and emails
generated by this software. If you modify Hi.Events, you may rephrase the attribution
to reflect your changes, for example, "Powered by [Your Company] based on Hi.Events,"
but the link must always direct to https://hi.events. If you wish to remove this
attribution, a commercial license is available. For more details, please refer to
our licensing page: https://hi.events/licensing.