Barginex - Invest in the world's top financial assets easily and securely with bitcoin.
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
Coinfy - Coinfy is a free & open source online wallet for Bitcoin, Ethereum and ERC20 tokens.
CB Insights - CB Insights is a company database for the venture capital and corporate development community.
Bitcoin Armory - Armory is an open source wallet management platform for the https://alternativeto.
Tracxn - data on companies