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21

21 million Bitcoin, infinite possibilities.
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Overview

Funding 2
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Latest funding
Venture capital
$116,000,000
Khosla Ventures, Andreessen Horowitz, Data Collective, +4
Venture capital (Series A)
$5,050,000
Winklevoss Capital
Employees

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HQ
San Francisco, United States
Headquarters
CoinDesk

21 Inc Opens Bitcoin Email Service to General Public

21
21
Product Hunt

21 Lists

Payments
21
21
Product Hunt

21.co

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21
@bhorowitz,  @vijaypande,  via 21

21

Websites

@bhorowitz

I replaced my public email address with a https://t.co/rVl4nfafwT profile: https://t...

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TechCrunch

Mining (And Learning) With The 21 Bitcoin Computer

Payments Hardware
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GSMArena.com

6,000 mAh Microsoft Portable Power DC-21 can now be had for just $24.99

Portable
Microsoft
Microsoft
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TechCrunch

Bitcoin Hardware Startup 21 Hires The Top Bitcoin.org Developers, Opens Education Portal

Payments Software development Hardware
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21
TNW

21's $400 computer lets you mine Bitcoin and sell digital goods

Payments
21
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TechCrunch

21 Announces The Bitcoin Computer, A Mini-Mining Machine Coupled With A Payment System

Payments
21
21
VentureWire

21 Inc. Releases First Product, a ‘Bitcoin Computer’

Payments
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21
TechCrunch , VentureWire

What Is 21.co Really Building? An Excerpt From Digital Gold

Funding Payments
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Business Insider

Secretive bitcoin startup 21 finally unveils its plans to mine bitcoin using your smartphone

Payments
21
21
$116,000,000 Venture capital
Re/code , Business Insider

Andreessen Horowitz Partner Srinivasan to Lead A16Z-Backed Bitcoin Startup 21

Funding
Andreessen Horowitz
Andreessen Horowitz
21
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