Private company
Clef
San Francisco based technology company
Clef was a San Francisco-based technology company, known for developing a mobile app that created a two-factor authentication for websites. It allowed users to access sites with a single login password management service which stores encrypted passwords in private accounts.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersSan Francisco1
- Websitegetclef.com
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Clef was a San Francisco-based technology company, known for developing a mobile app that created a two-factor authentication for websites. It allowed users to access sites with a single login password management service which stores encrypted passwords in private accounts.2
Timeline
- Jan 1, 2013Founded Founded1
Links
- Websitegetclef.com1
- WikipediaClef (app)
- WikidataQ28457436
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataClef on Wikidata
- 2WikipediaClef on Wikipedia