I suggest to add alternatives. Or do you only consider affiliates that offer your discount code?
Also I think email services and payments are missing.
- Sendgrid, Mailgun, Resend, Loops
- Stripe, Paddle
Would love to see boilerplates as well
- https://achromatic.dev
- https://makerkit.dev
- https://www.spirokit.com/
- https://saasykit.com/