🆚 Onion vs. OpenPGP
Compare technologies based on real-world usage data *- 📈 Onion is three times more popular than OpenPGP.
- 🌎 Onion is more popular in Russia, the United States, and the Netherlands.
- 🌍 OpenPGP is more popular in Germany, the United Kingdom, and Japan.
Type
Standard
Standard
About
Onion sites are websites on the dark web that use the .onion top-level domain and are only accessible through online routing through Tor.
OpenPGP is a non-proprietary protocol for encrypting email using public key cryptography.
Popularity
Determined by the number of sites using each technology.
Onion is 2.7 times more popular than OpenPGP.
Total websites
Market share
Standards
Popularity by country
Determined by the number of sites detected from each country.
Onion is more popular in Russia, the United States, and the Netherlands, while OpenPGP is more popular in Germany, the United Kingdom, and Japan.
Russia
United States
Germany
Netherlands
France
United Kingdom
Sweden
Finland
Moldova
Japan
Awards
- ⬆️ 32nd most popular in Russia in the Standards category.
- ⬆️ 43rd most popular in Germany in the Standards category.
- ⬆️ 44th most popular in the United States in the Standards category.
- ⬆️ 44th most popular in France in the Standards category.
- ⬆️ 42nd most popular in Germany in the Standards category.
- ⬆️ 49th most popular in the United States in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
Onion is more popular among sites focused on general news, Internet services, and politics and opinion, while OpenPGP is more commonly used on software and hardware, and personal pages sites.
General News
Blogs/Wiki
Internet Services
Software/Hardware
Politics/Opinion
Business
Personal Pages
Finance/Banking
Education/Reference
Non-Profit/Advocacy/NGO
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
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.

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