My main stack for no code is Zapier, Make and Pipedream. - I build automations for small companies.
- I am not only using the pre build triggers and actions at these tools, I am also able to write code to connect any 3rd party application, as long as they have public API
- I publish applications at zapier & make marketplaces. So startups can connect to 5000+ apps by the application I provide to them.