Kekker is described as '💥 Kekker.com: Build decentralized apps without any prior blockchain expertise 🚀' and is an app in the Bitcoin & Cryptocurrency category. There are seven alternatives to Kekker for a variety of platforms, including Mac, Windows, Linux, Online / Web-based and SaaS. The best alternative is Ethereum, which is both free and Open Source. Other great apps like Kekker are Solidity (Free, Open Source), bitcore (Free, Open Source), Insolar (Free) and EOS.IO (Paid, Open Source).
EOS.IO is a blockchain protocol powered by the native cryptocurrency EOS. The protocol emulates most of the attributes of a real computer including hardware with the computing resources distributed equally among EOS cryptocurrency holders.