Fly.io vs Vercel
Fly.io is a hosting or cloud platform and Vercel 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 platform for frontend frameworks.
- Category
- Hosting
- Detection signals
- 3
- In our index
- 75 websites
- Official site
- vercel.com
How Tech Stack Detector detects each
Fly.io
- HeaderFly.io request ID header
- HeaderServer: Fly
Vercel
- HeaderX-Vercel-Id header
- HeaderServer: Vercel
- DNSVercel DNS CNAME
Websites using each
Frequently asked questions
What is the difference between Fly.io and Vercel?
Fly.io is a hosting or cloud platform (Run apps close to users worldwide), while Vercel is a hosting or cloud platform (Cloud platform for frontend frameworks). Both are Hosting technologies, so they are often considered alternatives.
Can a website use both Fly.io and Vercel?
Yes. Tech Stack Detector detects each technology independently when you scan a site, so a single page can report both Fly.io and Vercel when both are present.