Domains using both Substack and Heroku

3 domains detected using both Substack and Heroku:

leancanvasai.com

10/17/2024

letter.salman.io

9/2/2024

maiwriter.com

4/5/2025

Other technologies found on the same domains:

AWS S3

3

Google Analytics

2

Datadog

2

RSS

2

Cloudflare

2

Cloudflare Analytics

2

Google Webmaster Tools

2

Google Fonts

1

Instagram

1

jQuery

1

Namecheap

1

OEmbed

1

Tailwind CSS

1

Twitter

1

Webmentions

1

Bootstrap

1

Buttondown

1

DMARC

1

Facebook Pixel

1

Fathom

1

Font Awesome

1