20+ Must-Know Web3 Apps That Will Expand Your Horizons

July 5, 2024

Are you ready to explore the world of Web3 apps, one of the latest innovations in technology set to shape the future of the internet? 

Web3 applications enable users to conduct secure transactions on decentralized networks. They also help users interact with the global economy in new ways, expanding the possibilities of the digital world. Continue reading to discover the best Web3 apps that have the potential to fundamentally change our lives in various areas such as finance, virtual worlds, social networks, and gaming. 

What are Web3 Applications?

Web3 appliications are decentralized applications that leverage Web3 technology, utilizing blockchain for increased decentralization and privacy. The primary goal of Web3 is to make the internet experience more secure and user-centric by utilizing Blockchain technology. They allow users to handle their digital assets, execute secure transactions via smart contracts, and engage with decentralized financial systems. 

Web3 applications allow users to retain control over their data and reduce dependency on centralized institutions. They also facilitate automated transactions through smart contracts and provide a secure, transparent environment for interactions. They possess substantial potential for pioneering advancements, particularly in domains such as DeFi (decentralized finance).

an image representing person using web3 apps

Web3 Decentralized Apps vs. Centralized Apps

Web3 applications (DApps) differ significantly from traditional centralized applications (Centralized Apps). In contrast, Web3 applications have a distributed structure. This allows multiple network nodes to share data without needing a central authority. You can examine the differences between Web3 Decentralized Apps and Centralized Apps by reviewing the table below.

Data Storage

  • Decentralized Apps: Stored on distributed networks.
  • Centralized Apps: Stored on central servers.


  • Decentralized Apps: Controlled by users and distributed networks.
  • Centralized Apps: Governed by a centralized entity.


  • Decentralized Apps: Guaranteed through decentralized validation and the implementation of smart contracts.
  • Centralized Apps: Dependent on central servers.

Transaction Fees

  • Decentralized Apps: Blockchain transaction fees are paid.
  • Centralized Apps: Generally low or free of charge.

Flexibility and Innovation

  • Decentralized Apps: Greater flexibility, community-based innovations are encouraged.
  • Centralized Apps: Limited flexibility; innovations often depend on the approval of the central authority.


  • Decentralized Apps: Higher privacy is ensured since data is under the control of users.
  • Centralized Apps: Since data is usually stored on central servers, there is a risk to privacy.
Image representing a comparison of centralized and decentralized web3 apps

What are Web3 App Types?

Built on blockchain technology and decentralized structures, DeFi, NFTs, DAOs, Social platforms, Exchanges, Marketplaces, Games, Gambling, the Metaverse, Browsers, and Data Storage are types of Web3 applications. These areas are crucial components of the Web3 ecosystem, contributing to the development of decentralized, transparent, and user-centric internet experiences. 

Web3 Apps by Type

Web3 technology is leading the way in creating innovative platforms in a wide range of areas from financial services to virtual worlds, thanks to the rise of decentralized applications. Web3 apps like DeFi, NFTs, DAOs, social media, etc. provide decentralized ecosystems where users interact and create value. To start exploring the popular Web3 apps that contribute to the growth of the Web3 ecosystem by allowing users to trade digital assets, invest, interact, and create value, keep scrolling down the page!

DeFi Web3 Apps

  • Uniswap:  A decentralized liquidity protocol and DEX (Decentralized Exchange).
  • Compound Finance:  A platform for lending where individuals can offer their cryptocurrency assets for loan and accrue interest.

NFT Web3 Apps

  • Foundation:  It is a platform where artworks can be bought and sold using NFTs.
  • CryptoPunks:  A collection and market where unique digital characters are traded as NFTs.

DAO Web3 Apps

  • SmithyDAO:  A platform built on the Arbitrum network, operating within the Treasure Ecosystem and offering value through the use of the $Magic token. It supports a hybrid economy of the Smithonia world; this economy features an adventure game-like structure where players interact through NFTs.
  • MolochDAO:  A DAO that enables communities to pool resources to fund decentralized projects.

Social Media Web3 Apps 

  • Steemit:  A social media platform that allows users to produce and disseminate content in exchange for earning digital currency.
  • Minds:  One type of Web3 Social Media platforms is those that enable users to create and distribute content, complemented by a reward receiving feature.

Exchanges Web3 Apps

  • SushiSwap:  A DEX (Decentralized Exchange) combined with a liquidity pool mechanism.
  • 1inch Exchange:  A protocol that automatically finds the best prices across multiple DEXs to provide liquidity.

Marketplaces Web3 Apps

  • Decentraland Marketplace:  A virtual world market where virtual lands, digital assets, and content can be traded as NFTs.
  • OpenSea:  A decentralized marketplace for discovering, buying, and selling NFTs.

Games Web3 Apps

  • Axie Infinity:  A decentralized game built on NFT technology, enabling players to amass, breed, and exchange digital assets.
  • CryptoKitties:  A game in which players amass and breed distinctive digital cats represented as NFTs.

Gambling Web3 Apps

  • Virtue Poker:  A decentralized poker platform that enables players to play poker securely using blockchain technology.
  • Gamblino:  A decentralized prediction market and gaming protocol that uses the Tote betting model, allowing users to compete against each other. It covers cryptocurrencies, sports, and classic gambling games.

Metaverse Web3 Apps

  • Decentraland:  A metaverse platform that enables users to purchase land within a virtual realm, develop content, and engage with others.
  • Cryptovoxels:  A decentralized virtual world that enables users to buy land and create content using NFTs.

Web3 Browsers

  • Brave:  A web browser that prioritizes decentralization and privacy, enhancing the user experience by allowing ad blocking and rewarding users for engaging with attention-based advertising.
  • MetaMask:  An Ethereum wallet and Web3 interaction platform that facilitates interaction with Ethereum-based dApps.

Data Storage Web3 Apps

  • Filecoin:  A decentralized platform for data storage and file sharing, where users can lease out their idle disk space and hold files for others.
  • Arweave:  A decentralized data storage platform that permanently stores data using blockchain technology, offering a scalable storage solution.


Altcoinist is an advanced monetization platform that helps creators build and expand their private communities with on-chain subscriptions and automated revenue sharing. Creators using ETH subscriptions close their communities, providing a steady and growing revenue stream. The platform offers additional benefits to community members by facilitating revenue distribution through personalized staking pools. This maximizes earnings while driving community growth and engagement through annual percentage yield (APY) and total locked value (TVL) metrics. 

Altcoinist's product features are designed with simplicity and efficiency in mind. Creators can seamlessly integrate Altcoinist with their existing platforms such as Telegram and Discord in just three simple clicks. The complexities of the crypto world are hidden, allowing users to easily manage their communities. Furthermore, the scalable protocol design ensures that both user value and platform value increase as the community grows.

Benefits of Using Web3 Apps

The benefits of using Web3 applications are interoperability, decentralization, open source, privacy and data security. Various types of software are known as Web3 apps, dApps, or Web 3.0 applications. Such software includes decentralized applications, blockchain games and NFT marketplaces. Many Web3 apps are built on blockchains. Cryptocurrency is used for individual features like Web3 apps to earn money.

Here are several advantages of utilizing Web3 applications:

  • Interoperability: Many Web2 applications restrict their users by locking them inside themselves, but Web3 apps allow different applications. This means that free data can be exchanged by switching between applications.
  • Decentralization: Web3 apps use decentralized blockchain technology. Decentralization has many advantages compared to Web2 apps. Especially, users feel more safe. 
  • Open Source: Web3 applications are open source. This means that users check the smart contracts, codes, and other factors of Web3 apps any time. 
  • Privacy and Data Security: Personal data is the most important thing for application users, and Web3 apps give freedom to users. The decentralization used by Web3 apps ensures that users' information is not tracked.
  • Open to Everyone: Web3 applications work independently of where a person is or who they are. If anyone wants to use Web3 apps, they can. 
Disadvantages of Web3 Apps

Disadvantages of Web3 Apps

The disadvantages of Web3 apps, complexity, difficulty to regulate, user errors, transaction fees.  As Web3 is still developing, some concepts will take time to mature. One must also be careful when talking about a concept that is still new. It is also important to focus on the disadvantages as well as the advantages. 

Some disadvantages of Web3 applications can be listed as follows:

  • Complexity: Web3 applications often have complex interfaces and transaction steps, which can make it challenging for users to utilize and adopt these applications.
  • Difficult to regulate: While decentralization ensures the protection of personal data, it can open the door to illegal activities. 
  • User Errors and Responsibilities: Web3 applications necessitate users to accurately manage their digital assets. Irreversible losses can occur if users lose their private keys or make transactions by mistake.
  • Blockchain Transaction Fees: The fees required for blockchain transactions can create additional costs for users. These fees, paid to increase the speed of transactions or to prioritize them, can become an unpredictable financial burden for users.

Web3 applications, exemplifying the potential to transform the internet experience into a user-centric, secure, and decentralized structure, come with their own set of challenges, such as complex structures and regulatory hurdles. Thus, careful consideration and usage of these web3 examples are crucial.


What is the Difference between Web3 Apps?

Web3 applications are a type of internet application that, unlike traditional web applications, operate on a decentralized structure. 

What are the Web2 and Web3 apps?

Web2 and Web3 applications are distinct phases in the internet's evolution, representing traditional centralized and emerging decentralized structures, respectively.