Digital Bitbox
Describes itself as a "minimalist bitcoin hardware wallet," offers cold storage on a micro SD card.
Primary Platform
Hardware
Built-in Exchange
No
Security
Multisig, 2FA
Data Storage
Offline, Cold storage
Platform
All Mobile, All Desktop
Open Source
Yes
Online Availability
Mobile app
Offline Availability
Hardware wallet
Digital Bitbox alternatives
Bitcoin Browser Wallet
A simple, Chrome extension-only bitcoin wallet, high degree of anonymity.
Tokenly Pockets
A Chrome-based Counterparty (XCP) wallet that enables storage and exchange of BTC and tokens.
CoolWallet
Advertises itself as "the ultimate Bitcoin safe," offers advanced features for a hardware wallet.
WageCan
Users purchase USD, EUR or GBP physical debit cards which can then be loaded with BTC.