Proof of Uniqueness

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Identity is a human right.

BrightID is a social identity network that allows you to prove that you’re only using one account. It’s the holy grail of digital identity.

Non-Invasive

BrightID requires no personal information, letting you prove your humanness without risking your privacy.

Accessible

Access to identity is a human right. BrightID is designed so that everyone can use it.

Open Source

Everything is transparent, free, and open source, because identity is a public good.

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Create your personal stamp of uniqueness.
Download now and get your BrightID

Optimize your BrightID in few easy steps

Install the app

Create your digital identity
Learn more about the app

Get verified

Join a BrightID connection party
Find a schedule that fits yoursRead the verification tutorial

Link to an app

Enjoy the benefit of your unique identity
See all available apps

Interested in using BrightID in your project?

Head over to the Sponsorships Dashboard if you're ready to get sponsorships for your users.

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14
Apps Integrated
14K+
Users
17K+
Downloads

What people are saying

“BrightID is a major requirement of any network, small or large, local or global, to understand the uniqueness of digital user accounts. The open nature of BrightID is a critical feature: As apps drive individual use cases, those use cases then benefit from the interconnectivity that BrightID’s web-of-trust offers. It’s time to build an open system, based on Web3 principles. This is no easy task and I am glad that Adam and his team are putting their minds to it.”
Philipe Achille Villiers
“I'm building two applications that require both strong sybil resistance and pseudonymity to function as intended (Burn Signal — a trustless quadratic polling/preference signaling platform — and clr.fund — a trustless quadratic funding application), BrightID is the only project I have found with a viable and working solution that does not require users to give up their identity or and/or trust a third party. In order to support the ecosystem of users for the two applications I'm working on, I decided to buy a stash of subscriptions that will supply enough sponsorships to cover our first few thousand users.”
Auryn Macmillan
“RabbitHole is excited to use BrightID as a global public-good for proof-of-uniqueness. Having sybil resistance unlocks an enormous amount of potential in crypto applications such as quadratic voting, token distributions based on usage, and more.”
Brian Flynn
“The Ether fundamentally believes that integrity needs to be restored to online debate. Through integrating with BrightID, we can now be assured that BrightID enabled debates on The Ether are not being hijacked by bots like other social platforms.”
Mattison

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