What is ConsenSys?

ConsenSys is a software engineering firm that focuses on the development of decentralized applications and infrastructure for the Ethereum blockchain. The company was founded by Joseph Lubin in 2014 and is based in Brooklyn, New York.

One of ConsenSys' major contributions to the cryptocurrency space is its work on the Ethereum network. Ethereum is a blockchain-based platform that allows developers to build decentralized applications (dapps) and smart contracts. ConsenSys has been instrumental in the development and growth of the Ethereum ecosystem, building a variety of tools and services for developers, businesses, and individuals to use. One of the most notable projects developed by ConsenSys is MetaMask, a browser extension that allows users to interact with decentralized applications on the Ethereum network. MetaMask is one of the most popular Ethereum wallets and has been widely adopted by the community.

Another major contribution of ConsenSys is its work on enterprise blockchain solutions. The company provides consulting services and technology solutions to businesses looking to use blockchain technology to improve efficiency, transparency, and security. ConsenSys has worked with a number of large companies, including Microsoft, JP Morgan, and the United Nations, to develop blockchain-based solutions for various industries.

ConsenSys is also involved in several other projects and initiatives within the crypto space such as education and training for blockchain development, incubation and acceleration for blockchain startups and projects, social impact projects, and venture capital investments. ConsenSys Academy, for example, offers a range of education programs to help individuals and organizations learn how to build decentralized applications and understand the basics of blockchain technology.

In addition, ConsenSys also has a venture arm called ConsenSys Ventures, which invests in early-stage blockchain and decentralized technology startups, and an incubator program called ConsenSys Labs, which helps startups and projects to develop, launch and scale their products.

In general, ConsenSys is known for its contributions to the Ethereum ecosystem, its work on enterprise blockchain solutions and its involvement in various projects and initiatives within the crypto space. The company's goal is to build a decentralized future by providing the necessary infrastructure and tools to the community.

Simplified Example

ConsenSys can be thought of as a city or town, with each house representing a different project within the company. Each house has its own unique purpose, from developing blockchain application to providing consulting services. Every house in the town works together and is connected to the others to create a larger ecosystem. That is ConsenSys in a nutshell - a vast ecosystem of projects, all working together to create something greater.

Who Invented ConsenSys?

Joseph Lubin, a prominent figure in the blockchain and cryptocurrency sphere, is renowned for co-founding Ethereum, a groundbreaking decentralized platform.

ConsenSys emerged from Lubin's vision of harnessing blockchain technology to catalyze global innovation and transform industries beyond mere cryptocurrencies. Founded in 2014, ConsenSys embodies Lubin's commitment to fostering decentralized applications (dApps) and blockchain-based solutions across diverse sectors. Under his guidance, ConsenSys evolved into a sprawling ecosystem of decentralized projects, incubators, and initiatives aimed at advancing the adoption and development of blockchain technology worldwide.


Quorum: Quorum is an enterprise-grade blockchain platform based on Ethereum, developed by JPMorgan and later acquired by ConsenSys. Quorum offers privacy features and smart contract capabilities, and is designed for use in financial services and other industries.

MetaMask: MetaMask is a Consensys product, and browser extension that allows users to interact with Ethereum dapps (decentralized applications) without having to run a full Ethereum node. MetaMask acts as a bridge between the user's browser and the Ethereum network, allowing users to manage their Ethereum wallets, sign transactions, and access dapps from their browsers.

Codefi: Codefi is a Consensys product that functions as a suite of blockchain solutions designed to help enterprises and organizations adopt and implement blockchain technology. Codefi includes tools for asset tokenization, supply chain management, decentralized finance, and more.

  • Vitalik Buterin: Vitalik Buterin is a Russian-Canadian programmer and writer best known as the co-founder of Ethereum, one of the world's largest open source blockchain projects.

  • Decentralized Application (DApp): A Decentralized Application, or DApp for short, is a special kind of computer program that runs on a decentralized network.