BitcoinCard
Highly trusted, the first BTC-to-debit card to be released by the original developers of bitcoin.
Primary Platform
Hardware
Built-in Exchange
Yes
Security
Email required
Data Storage
Online
Platform
All Desktop, All Web
Open Source
Yes
Online Availability
Mobile app
Offline Availability
Hardware wallet
Supported Coins
BitcoinCard alternatives
Electrum BTC Wallet
Has a longstanding reputation with the community, now available on most platforms.
UberPay
One of the few exclusively-mobile wallets, offers support for over 20 coins and instant exchanges.
Bitcoin Knots
Community-driven, advanced version of BTC Core, offers a large degree of control and flexibility.
Cryptonator
Multi-currency web wallet that features "shape shift" coin exchange and mobile versions as well.