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

ለዚህ ነው አንድ ሰው ዙሊፕን “ክፍት ምንጭ ፕሮጄክቶች፣ በአካዳሚክ መቼት ላይ ምርምር፣ እንደ የምርምር ቡድኖች፣ ተቋማዊ ትብብሮች፣ ወዘተ.፣ በግለሰብ አስተማሪዎች የሚተዳደሩ ድርጅቶች፣ ለምሳሌ አንድ ወይም ከዚያ በላይ ክፍሎችን የሚያስተምር ፕሮፌሰር፣ ለትርፍ ያልተቋቋሙ ሰራተኞች ወይም ማህበረሰቦች እና የግል ድርጅቶች ከንግድ-ነጻ ብለው ሊሰይሙት የሚችሉት። ምናልባት 3 ብሎክ ለዚያ ተገቢ ሊሆን ይችላል?