ChangeTip for iPhone - Send and receive dollars and bitcoin on social (with emoji!)
Nuri - Invest in cryptocurrencies, create savings plans & earn up to 5% interest per year on bitcoin directly from a German bank account.
MailerSend - Better transactional emails for teams.
Coinflo - The social wallet - It's like Venmo + Coinbase
Infura - Ethereum node as an API
Accept Crypto - Find out if a company or website accepts Cryptocurrency.