🆚 Onion vs. OpenID
- 📈 OpenID is much more popular than Onion.
- 🌎 OpenID is more popular in the United States, the United Kingdom, and India.
- 🌍 Onion is more popular in Bouvet Island.
OpenIDType
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.
OpenID is a decentralized authentication protocol based on OAuth 2.0 that enables applications to verify a user's identity through an external identity provider instead of managing credentials directly.
It adds an identity layer on top of OAuth by issuing ID tokens that confirm who the user is, supports single sign-on across multiple services, and allows retrieval of basic profile information.
Headquarters
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⬆️ 32nd most popular in Russia in the Standards category.
- ⬆️ 43rd most popular in Germany in the Standards category.
- ⬆️ 44th most popular in France in the Standards category.
- ⬆️ 45th most popular in the United States in the Standards category.
- 🔥 15th most popular in Uruguay in the Standards category.
- 🔥 16th most popular in Ukraine in the Standards category.
- 🔥 16th most popular in Thailand in the Standards category.
- 🔥 16th most popular in Israel in the Standards category.
- 🔥 16th most popular in Nepal in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
OAuth
JSON Web Token
IndieAuth
GraphQL
OpenAPI🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,375,483 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.