vs Comparison

Castle vs Shodan

Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re very close.

Castle

Castle provides SDKs and APIs for detecting bots, account takeover, fake signups and in-app fraud using device fingerprinting, IP and email intelligence, behavioral analysis and a rules engine for real-time allow, challenge or deny decisions.

Shodan

Shodan is a search engine that scans the Internet and indexes connected devices and exposed services by their banners, with network exposure monitoring, IP enrichment and an API for developers.

Company
Not stated
Not stated
Registered in
Unknown
Unknown
Online since
Unknown
Unknown
Audience
Smaller site
Top 10K
Trackers on the homepage
  • Visitor analytics: PostHog
fewer
Ad trackers
None
None
Cookie banner
–
–
Prices
No pricing page found
No pricing page found
Last price change
–
–
Privacy policy changes
0
0
Terms changes
0
0
Open positions
–
–

Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.