Fly.io vs Heroku
Fly.io is a hosting or cloud platform and Heroku is a hosting or cloud platform. Here's how they compare, how Tech Stack Detector detects each, and how many scanned websites use them.
Run apps close to users worldwide.
- Category
- Hosting
- Detection signals
- 2
- In our index
- 1 website
- Official site
- fly.io
Cloud application platform.
- Category
- Hosting
- Detection signals
- 2
- In our index
- Not yet detected
- Official site
- heroku.com
How Tech Stack Detector detects each
Fly.io
- HeaderFly.io request ID header
- HeaderServer: Fly
Heroku
- HeaderHeroku router Via header
- DNSHeroku DNS CNAME
Websites using each
Using Heroku
None in our index yet.
Frequently asked questions
What is the difference between Fly.io and Heroku?
Fly.io is a hosting or cloud platform (Run apps close to users worldwide), while Heroku is a hosting or cloud platform (Cloud application platform). Both are Hosting technologies, so they are often considered alternatives.
Can a website use both Fly.io and Heroku?
Yes. Tech Stack Detector detects each technology independently when you scan a site, so a single page can report both Fly.io and Heroku when both are present.