Bitcoin was born in 2009, but it was just the first cryptocurrency around. According to CoinMarketCap (CMC), we have around 51.56 million different tokens by 2026 —and that’s not counting the smaller, custom, unlisted tokens. It can be really disorienting for any beginner who wants to explore beyond the most well-known names. But hey, we also have categories and types of crypto projects to organize this immense list.

Some platforms focus on payments, some others on decentralized applications (Dapps), while others power games, collectibles, and more. Here are five common types and what they bring to the table.

Crypto Payments

Obvious, but necessary. Bitcoin, of course, was the first one in this category. It’s been followed by a large legion of tokens that have tried to bring different functions to users, with different costs and mechanisms. The common goal, though, is to send and receive value worldwide, with minimal costs and in a decentralized manner. That means without any central authority capable of blocking or manipulating your funds.

Beyond this purpose, different altcoins offer different features. Dash, for instance, was one of the first altcoins to offer instant payments with a certain degree of privacy, as well as on-chain governance. Others, like Monero and Zcash, are focused entirely on resolving the issue of absolute confidentiality in crypto payments. Dogecoin and some memecoins, for their part, have offered a fun way to make payments.

Others experiment with issuing custom assets and stablecoins directly on their platforms. A few networks also added tools such as decentralized identity systems, built-in exchanges, or human-readable usernames and other methods to make transactions easier for everyday users. All of these features are available on Obyte. Conditional payments, where payment is not completed until certain pre-set conditions are met, are also present on the Obyte ecosystem.

We can say that most cryptos have some payment functions, some more than others. Ultimately, it's just a matter of choosing the payment method and features that best suit you.

Smart Contracts

A smart contract is a program stored on a certain chain, which automatically carries out digital actions when its predefined rules are fulfilled. For us mortals, a chain with smart contract functionalities means there’s a world beyond just payments, including Dapps. Likely a lot of Dapps, of all categories. Developers from all over the world are welcome to build their own Dapps on these chains, so we have all kinds of apps, ranging from finance and gambling to games and communities.

According to DappRadar, there are at least 11,503 different Dapps across 154 chains. The most popular ones include decentralized exchanges (DEXes), AI-focused platforms, governance reputation, and memecoins. Common chains in this category are Ethereum, Solana, Stellar, BNB Chain, Polygon, TRON, Cardano, and Wax. However, there are many more, with their own costs and charms.

Besides Dapps, a smart contract ecosystem can produce customized tokens, automated agreements, lending and borrowing systems, multisignature accounts and wallets, Decentralized Autonomous Organizations (DAOs), escrow services, and all kinds of complex transactions. Obyte is in this category as well.

Stablecoins

This type of project has just one goal: to provide a digital token with a largely stable price. While most cryptocurrencies, Bitcoin included, are known for dramatic chart swings, a stablecoin is designed to keep its own price no matter what. Especially with the support of an underlying asset, which is usually fiat currency —and often the USD. This way, a USD-pegged stablecoin aims to always remain close to one dollar, and there are actual dollars somewhere in the real world backing its value.

Not every stablecoin is fiat-backed, though. Some of them are algorithmic. It means they remain stable by using automated rules that adjust the coin's supply, rather than being backed by cash or other assets. This specific type is considered too risky since the Terra USD incident in 2022, so it was banned from centralized exchanges in several regions, including the EU, the United States, and Singapore.

Fiat-backed stablecoins, on the other hand, are widely popular worldwide. They include household names like Tether (USDT), USD Coin (USDC), and the more recent World Liberty Financial USD (USD1). It’s important to mention that these brands have sacrificed decentralization in exchange for convenience. None of these coins is really decentralized, so they can be seized, frozen, and manipulated by the companies behind them.

Decentralized Finance

Technically, Decentralized Finance (DeFi) apps fall into the category of smart contracts and Dapps, but this specific field has grown to become its own small industry. According to CMC, DeFi projects have a collective market cap that surpasses $203.4 billion. Dapps related to staking, restaking, lending, exchanges, derivatives, Real World Assets (RWAs), trading, bridges, synthetic assets, AI Agents, and even stablecoins are all here.

While these kinds of products in traditional finance often involve banks, brokers, complex requirements, and high fees, DeFi provides an option available for anyone with a crypto wallet and a few dollars. Without permission or significant barriers, a DeFi user can access a whole set of financial products to invest and earn. Sometimes, high amounts in very short periods.

Well-known platforms include Uniswap (DEX), Lido (liquid staking), Aave (lending), and EigenCloud (restaking). Of course, innovation comes with trade-offs. Smart contract bugs, market volatility, and governance disputes can create risks. For that reason, spend a decent amount of time Doing Your Own Research (DYOR) on any specific platform before depositing funds.

NFTs & Gaming

Non-Fungible Tokens (NFTs) introduced a different way to use distributed ledgers. Instead of representing interchangeable units like coins, NFTs represent unique digital items. This type of token can be linked to artwork, collectibles, music, virtual land, game assets, and many other forms of content.

Gaming projects embraced this idea quickly. Developers began creating virtual economies where players could own characters, weapons, costumes, or land parcels. Some of these items could be traded between users, creating entirely new digital marketplaces.

One of the most famous examples was Axie Infinity, a game that attracted millions of players during its peak period. In some regions, players spent hours collecting and trading digital creatures in hopes of generating income. Another big example is the Bored Ape Yacht Club (BAYC), where single units came to cost millions of dollars.

The NFT market has gone through periods of excitement and cooling interest, yet the underlying concept of digital ownership continues to influence gaming, collectibles, and online communities.

How To Choose?

As we can see, crypto projects come in many forms, and each category serves a different purpose. You can find these categories on websites like CoinMarketCap, CoinGecko, or CryptoSlate. They’ll often include prices, market caps, volume percentages, charts, summaries, and official links. You can start to DYOR this way —but don’t forget the whitepapers.

Now, if you’re trying to find a multipurpose and decentralized crypto ecosystem where you can find almost everything, Obyte might be what you're looking for. On this platform, we have tools such as smart contracts, self-sovereign identity, custom tokens, DeFi services, chatbots, private assets, on-chain governance, and more.

Behind these features is a Directed Acyclic Graph (DAG) architecture rather than a traditionally used blockchain. This design operates without miners, “validators”, or similar gatekeepers, allowing users to add transactions directly to the network without needing approval from any central authority.

Finally, remember that not every cryptocurrency is trying to solve the same problem. The more you learn about each category and its goals, the easier it becomes to spot projects that match your interests and values.

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