Assistant with minimum coding and budget

I am a school principal with tech skills. I have developed systems to support my community using Airtable, Make, Softr. No code solution, using simple formulas but the result has been so far very positive. I have developed couple of automatization using the openAI API and it’s working like a charm. Because I am a non profit and because those platforms are not really working with school I got a very good discount.

The next steps for me it’s to be able to deploy some chatbot designed as assistant’s on openAI platform for students, teachers and parents. I have looked at many options but it’s a bit overwhelming!

I want a solution that may require less coding as possible, use the assistants created on openAI. What would be the best platform I could use to achieve this ?

Thank you so much.