Launched in 2018 by Nicolas Kokkalis and Chengdiao Fan, Pi crypto was invented as an attempt to simplify the accessibility of cryptocurrency and introduce more people to it through a simple crypto mining and management system. The most appealing feature of Pi cryptocurrency at launch was its mobile mining feature. Using the Pi mobile application, users could mine Pi coins on their mobile devices.

Bitcoin is a decentralized digital currency without a central bank or single administrator. It can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. The cryptocurrency was invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto. Its implementation was released as open-source software in 2009 and began to be used then.

Dogecoin is an open-source, peer-to-peer digital currency.

World consists of a privacy-preserving digital identity network (World ID) built on proof of personhood and, where laws allow, a digital currency (WLD). Every human is eligible for a share of WLD simply for being human. World has built a device called the Orb, which captures an image of a person's eyes and converts it into a short numeric code, making it possible to check if the person has already signed up. If not, they will receive their free share of Worldcoin. The original image will not need to be stored or uploaded.

Litecoin is a peer-to-peer digital currency for online payments. It is a global payment network that is fully decentralized, without any central authorities. Mathematics secures the network and gives individuals the power to control their own finances. Litecoin has faster transaction confirmation times and improved storage efficiency than the leading math-based currency. With strong industry support, trade volume and liquidity, Litecoin is a proven medium of commerce that complements Bitcoin.

Monero is an open-source, privacy-oriented cryptocurrency that was launched in 2014. Its blockchain is intentionally configured to be opaque, making transaction details such as the identity of senders and recipients and the amount of each transaction anonymous by disguising the addresses used by participants.

Bitcoin Cash is a cryptocurrency that intends to provide an alternative to Bitcoin. Launched in 2017, Bitcoin Cash was created by a group of Bitcoin users who disagreed with the roadmap proposed by the project's principal developer group, Bitcoin Core, and believed that different technical decisions were necessary to make Bitcoin available to a global audience.

Decred is a hybrid proof-of-work and proof-of-stake (PoW/PoS) cryptocurrency that prioritizes community input, open governance, and sustainable funding for development. Its hybrid consensus and on-chain governance systems ensure that no single group can control the flow of transactions or make changes to Decred without the input of the community.

Beam is a privacy-centric cryptocurrency powered by the Mimblewimble protocol. Unlike Monero or Zcash, MimbleWimble coins enforce privacy on a protocol level, rather than adding layers on top of the original blockchain to achieve privacy. This reduces the load and data stored on the blockchain, which leads to greater scalability.

Chia is a cryptocurrency and blockchain-based smart transaction platform. It was designed from the ground up to make cryptocurrency easier to use and more secure than cash. Chia's blockchain maintains the same level of security as Bitcoin's, while using a fraction of the energy. The Chia mainnet was launched on March 19, 2021.

Dash is a cryptocurrency optimized for payments, with a focus on usability. It has introduced several innovations that improve scalability, speed, reliability, cost-effectiveness, and user experience compared to other digital currencies. Furthermore, the Dash network is the longest-running decentralized autonomous organization (DAO), utilizing built-in governance to allocate network resources to organizations that support it.

Zcash is a privacy-preserving cryptocurrency that provides anonymous value transfer using zero-knowledge cryptography. The protocol offers the option to make transactions either shielded, which will be completely anonymous, or transparent, which will be visible on the Zcash blockchain.

Bitcoin Gold is an experimental Bitcoin hard fork created to restore a more decentralized and democratic mining environment that Bitcoin experienced in its early days.

PIVX is an open-source and decentralized peer-to-peer currency featuring advanced user data protection features, community governance mechanisms, Proof of Stake consensus algorithm, and multi-purpose Masternodes. PIVX provides flexibility for users to choose whether to keep their transaction information private or not through their custom zk-SNARKS based SHIELD protocol.

Nano is a decentralized digital currency focused on addressing the inefficiencies in existing financial systems. It is designed to provide simple peer-to-peer value transfers, empowering individuals with the most efficient and accessible digital currency possible, connecting them to the global economy.

Firo is a privacy-preserving cryptocurrency and ecosystem. Through the Lelantus protocol, users can burn coins to destroy them, thus preventing them from existing, and later redeem them for coins with no previous transaction history. This process of burning and redeeming breaks the links between addresses, making transaction graph analysis much harder.

Ore is a digital currency users can mine from anywhere, at home or on their phone. Ore guarantees everyone can participate in mining and win. Rather than setting up every miner in a winner-take-all competition against one another, Ore gives each miner their own personalized computational challenge.

FACT0RN is a blockchain that enhances the utility of PoW through factoring instead of hashing. The FACT0RN blockchain had no pre-sale, pre-allocation, pre-mining, pre-distribution, or any mechanism to distribute or sell coins in any way prior to launch.

MobileCoin is a private cryptocurrency designed to be used in everyday transactions. It aims to address four fundamental issues: security, transaction speed, energy consumption, and optimization for mobile devices. No one, except the sender and receiver, can view the details of the transaction.

Peercoin (PPC) first came online in 2012, making it one of the earliest pioneering blockchains. The key innovation of Peercoin is its invention of proof-of-stake, an alternative consensus protocol to Bitcoin’s proof-of-work.

BitBay is a decentralized currency designed for mass adoption.With its unique system of adaptive supply control, BitBay is creating a reliable currency that is truly independent. The revolutionary 'Dynamic Peg' creates both a store of value and a medium of exchange.

XEN's mission is to become a community-driven encrypted asset that embraces the original fundamentals of blockchain technology: decentralization, transparency, censorship resistance, P2P value transfer, and ownership. It enables people to enter the crypto world seamlessly and cost-effectively through its unique economic model.

Bitcoin SV is a hard fork of Bitcoin Cash, which prioritizes strict adherence to the original Bitcoin client created by Satoshi Nakamoto. It believes that low-cost peer-to-peer transactions are the core value of the network, and is committed to increasing block sizes and on-chain transaction throughput to achieve this goal.

Epic Cash is the cryptocurrency focused on privacy and decentralization. It utilizes the Mimblewimble protocol to enhance transaction confidentiality and scalability, ensuring users' financial activities remain private. The project aims to provide peer-to-peer electronic cash with a fixed supply of 21 million coins, developed without an ICO or premine by volunteers.

The Digital Dollar Project a neutral, non-profit forum focused on exploring digital innovation in money and future-proofing the U.S. Dollar in a world of decentralized and centralized sovereign and non-sovereign digital currency networks. The Digital Dollar Project does not call for ready deployment of a US CBDC—or digital dollar. But, it does encourage the U.S. to assert principled leadership in CBDC experimentation at home and digital currency standard setting abroad that is consistent with U.S. norms, values, and rule of law.

Monerium is a financial technology company with a mission to make digital currency accessible, secure, and simple to transact. It is the first company authorized to issue regulated e-money on blockchains. Through e-money issued by Monerium, individuals and businesses can store and send programmable digital currency online without relying on traditional financial institutions and payment providers.

Groestlcoin is a fast and secure coin with almost no fees.

Sango is the digital monetary system powered by Bitcoin. Citizenship in the Central African Republic can be obtained by locking a fixed collateral of SANGO Coins, in the amount of 60000 USD, for a period of five years. Upon completion of the period, the SANGO Coins are returned to the owner.

Circles is a money system based on individualized/mutual cryptocurrencies and a social graph of trust between these currencies. Its purpose is to distribute and maintain a globally accessible Universal Basic Income in a peer-to-peer manner. When new users join Circles, a new personal cryptocurrency is created for them on a smart contract-enabled blockchain. This currency is then regularly minted and added to their account, forming the basis of Circles' UBI properties. Users can trust the personal currencies of other users, which requires them to treat this personal currency as the same as any other Circles currencies they hold. As the social graph becomes more interconnected, these personal currencies converge into one single global monetary system.

ECash (XEC) is the rebranded version of Bitcoin Cash ABC (BCHA), itself a fork of Bitcoin (BTC) and Bitcoin Cash (BCH). It is described as a "cryptocurrency designed to be used as electronic cash" and aims to be a means of transaction used to pay for goods and services.