Sign up for a free Semrush account to view our list of censys.com alternatives and competitors and analyze their performance in terms of website traffic, rankings, and authority, as of May 2025.If you are searching for censys.com alternatives or want to investigate the competitors of censys.com further, you can find the full list of websites like censys.com with Semrush Organic Research tool, available when you sign up for a free account.

Comparison of Monthly Visits:
censys.com vs Competitors, May 2025

The closest competitor to censys.com is qualys.com. To understand more about censys.com and its competitors, sign up for a free account to explore Semrush’s Traffic Analytics and Market Explorer tools.