Not at all true. 1. Zapier is very flexible if you're willing to write a bit of Python code. 2. Zapier integrates with really any API that supports webhooks,

Not at all true. 1. Zapier is very flexible if you're willing to write a bit of Python code. 2. Zapier integrates with really any API that supports webhooks, and even those that don't via a CLI and custom language support. I don't work for Zapier (sadly). But I do use the product every day and have customized it to some pretty unique needs.