Here's a breakdown of apps I'm using to build a SaaS:

• Heroku as I'm not a DevOps, and I don't know anything about Docker. Heroku is good with all the add-on they offered (and locked you in?)

• …

I love Stripe but I've heard of VAT/sales tax in certain countries for example in the EU countries that it is not handling.

I'm looking at other options as I'm wondering what to use from day one to…