The Rapids ( $RPD ) cryptocurrency is a contemporary solution for social payments. The Rapids project features rapid payments across social media through a secure network driven by cryptography and community.


42coin is described as 'Only 42 Coins will ever be mined. How many will you hold? Start mining 42 right away... before you can't mine any more' and is a cryptocurrency coin in the bitcoin & cryptocurrency category. There are more than 25 alternatives to 42coin for a variety of platforms, including Windows, Linux, Web-based, Mac and Android apps. The best 42coin alternative is Bitcoin, which is both free and Open Source. Other great apps like 42coin are Ethereum, Litecoin, DASH and Dogecoin.
The Rapids ( $RPD ) cryptocurrency is a contemporary solution for social payments. The Rapids project features rapid payments across social media through a secure network driven by cryptography and community.


A decentralized application (dapp) platform which allows JavaScript developers to deploy dapps.
Every dapp runs on its own fully customizable sidechain and the developer has full control over the dapp features.


Incentivizing the mass compute power of IoT devices to form a means of anonymous blockchain payments.

Kin is a cryptocurrency and a way to engage, grow, and monetize your digital community. With only so much of it, Kin becomes more valuable as more people spend it. So you get paid when your apps' users spend Kin, letting you make money while also improving user experience.

Insolar is building a 4th generation blockchain platform for business aimed to enable seamless interactions between companies and unlock new growth opportunities.
Insolar is the most popular SaaS alternative to 42coin.
NEM's blockchain platform was designed and coded from the ground up for scale and speed. NEM's permissioned private blockchain delivers industry-leading transaction rates for internal ledgers.
Primecoin is an innovative cryptocurrency, a form of digital currency secured by cryptography and issued through a decentralized mining market. Derived from Satoshi Nakamoto’s Bitcoin, Primecoin introduces an unique form of proof-of-work based on prime numbers.
Layer Protocol is a decentralised, reputation and incentive system. User’s siloed information from various companies such as Uber, AirBnB, Hotels.com can be pulled together for the mutual benefit of users as well as companies who have yet to gather enough behaviour data on the...
COSS stands for Crypto-One-Stop-Solution and represents a platform with all features of a digital economical system based on cryptocurrency.
Verge Currency is a cryptocurrency designed for everyday use. It improves upon the original Bitcoin blockchain and aims to fulfill its initial purpose of providing individuals and businesses with a fast, efficient and decentralized way of making direct transactions while...
CureCoin is a CryptoCurrency based on coupling SHA-256 Mining and Folding@Home Protein Folding.