Crowdholding is described as 'open innovation platform where the community and businesses meet to innovate and solve business challenges. The community gets early access to products and influences the development, creating products people actually want' and is an app in the Bitcoin & Cryptocurrency category. There are six alternatives to Crowdholding for Online / Web-based, Android and iPhone. The best alternative is Steemit, which is both free and Open Source. Other great apps like Crowdholding are KARMA (social network) (Free), Cent (Free), Partiko (Free) and PeakD (Free).
KARMA is a social network designed for those who create the value, to actually earn it. Users are incentivized to do good, share positive & original content and receive KARMA from every like their content receives.
Earn cryptocurrency sharing your wisdom and creativity. On Cent, the value generated by users is given to the users who created that value. Cent directly monetizes these direct sources of human value, preparing us for a less-employed future.
WEKU is a social media platform that works by having the crowd reward the crowd for their content. It does this thanks to the WEKU blockchain and cryptocurrency; WEKU is 'minted' daily and distributed to content producers according to the votes they get.