🆚 Castle vs. Cloudflare Email Obfuscation

Compare technologies based on real-world usage data *

Type

Fraud prevention software solution
Spam protection software solution

About

Castle is a fraud prevention platform that helps businesses block bad bots, account takeovers, transaction fraud, and spam. It provides device fingerprinting, behavioral analysis, and AI scoring to detect and mitigate fraudulent activities in real time.

Cloudflare Email Address Obfuscation hides email addresses on web pages from bots by encrypting them.

Headquarters

New York, United States
San Francisco, California, United States

Website

Pricing

Free version ✔️Up to 1,000 API calls
Pro$200/month
Enterprise$4,000+/month
Free version ✔️
Pro$25/month
Business$250/month
EnterpriseCustom

Categories

Fraud Prevention › Rank #41
Bot Mitigation › Rank #30
Spam Protection › Rank #16
Spam Protection › Rank #2
Security › Rank #2

Popularity

Determined by the number of sites using each technology.

The Cloudflare Email Obfuscation spam protection software solution is 12,917 times more popular than Castle.
Total websites

Market share

Spam Protection

Popularity by country

Determined by the number of sites detected from each country.

Cloudflare Email Obfuscation is more popular than Castle in all countries.
United States
United Kingdom
Thailand
India
Brazil
Australia
Canada
Turkey
China
Vietnam

Awards

Popularity by domain category

Determined by the number of sites in each category.

Cloudflare Email Obfuscation is more popular than Castle in all market segments.
Business
Marketing/Merchandising
Online Shopping
Internet Services
Blogs/Wiki
Education/Reference
Travel
Entertainment
General News
Health

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#12
#17,606
#58,184
View more ➝
Name
Rank
p**nhat.com
#525
okxxx1.com
#654
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.