1Password is a password and secrets management platform for individuals, enterprises, developers and managed service providers. Its offering includes an enterprise password manager, a Credential Broker for AI agents and machine workloads, Privileged Access, SaaS Manager and Device Trust. Features include autofill, password sharing, passkeys, two-factor authentication, Watchtower security insights and secrets management. 1Password is delivered as native apps for macOS, Windows, iOS, Android and Linux, as a browser extension, as a command-line tool and as web-based SaaS.
The company is based in Toronto, Canada, and is not controlled by a single majority owner: according to Wikipedia, outside investors such as Accel and Iconiq Growth are involved. The software is proprietary and not open source. Accounts can be created in three regions, each storing data in a different place: the United States (1Password.com), Canada (1Password.ca) and the European Union (1Password.eu). A European organisation can therefore choose EU storage, while the company itself is headquartered outside the EU.