How to build a free CRM without code

If you want to build a CRM without writing any code, I would suggest to give a try to DrapCode (https://drapcode.com) as it has several features for developing a CRM including design part, workflow, events, database, external APIs, notifications, etc.

You can also integrate with Google Sheets, Airtable, Zapier etc to fetch and push the data to these systems automatically.

Thanks.