Here it’s important to differentiate and it’s not so easy to label Zulip as fully trade-free. 1. https://zulip.com/ is NOT trade-free. There are plans that one can subscribe to in the “cloud”: https://zulip.com/plans/#cloud and even in self-hosted version: https://zulip.com/plans/#self-hosted 2. However, there is a “free-community-plan” for certain groups of people (in education or non-profit for example): https://zulip.com/help/self-hosted-billing#free-community-plan

Ichi ndichifukwa chake wina atha kunena kuti Zulip ndi yopanda malonda pa "Mapulojekiti otsegulira, Kafukufuku m'malo ophunzirira, monga magulu ofufuza, mgwirizano wamagulu osiyanasiyana, ndi zina zambiri, Mabungwe omwe amayendetsedwa ndi aphunzitsi payekhapayekha, monga pulofesa wophunzitsa kalasi imodzi kapena angapo, Zopanda phindu popanda antchito olipidwa kapena Madera ndi mabungwe awo". Mwina 3 block ingakhale yoyenera kwa izo?