Real World Web3 Use Cases – Top Use Cases You Should Know About

The question “What are practical use cases and applications of Web3?” is the most frequently asked question about Web3. What impact will they have on how we use Web2? It may be true that the transition to Web3 is still in its infancy, but there are already a lot of indicators to guide us.

In this post, we’ll explain what web3 is, give some examples of how you can put it to use, and discuss how web3 marketplace development can help you reap the benefits of web3.

What is Web3 – Explained In Detail

Finding the answer to “What does web3 development do?” requires understanding what Web3 is. Web 3.0, also known as the decentralized web, is opposed to Web 2.0’s centralized control and information/financial asymmetry. To put it another way, Web3 or Web 3.0 is the next step in the growth of the Internet. With the help of decentralized networks, it is possible to give users faster and more personalized services. Emerging technologies such as machine learning, the semantic web, and others fuel web3’s rapid evolution. A Web3 development company uses blockchain examples and demonstrates how cryptographic security is integrated with Web3 to help protect user information. The following are distinguishing features of Web3.

  • As a result of the inclusion of free and open-source software, Web3 is accessible to everyone.
  • One of web3’s main features is that it allows users and service providers to operate on Web3 networks without needing permission from centralized organizations.
  • Another impressive feature in real-world Web3 use cases is users’ ability to communicate privately and publicly in a trusted environment without intermediaries.
  • Web3 also ensures that users can connect to the Internet anytime and from any location.
  • It’s not just voice assistants that can connect you to the web; IoT devices can do that and more.

How does Web2 Differ from Web3?

There are some similarities between Web 2.0 and Web 3.0 in terms of their history and approach to problems, but these two web standards take very different approaches. The primary difference between Web 2.0 and Web 3.0 is that the latter emphasizes content creation rather than merely consumption (Semantic Web). Web3.0 is preferable because it uses technology to improve online safety while easing communication between users.

Web3 aims to combine this data in meaning and increase trust, while Web2 seeks to connect people. Following is a list of additional dissimilarities:


Web 2: Uses Fiat currency (Government Issued Money like Dollars)

Web3: Uses cryptocurrency for transactions on Web3, like Bitcoin and Ethereum.


Web2: The network takes charge of data storage, which raises questions about user privacy and security.

Web3: Web 3.0 solves this problem by exchanging data simultaneously in several locations. 


Transfer speeds for Web2 are significantly higher than those for Web3.


Web2: AJAX, JavaScript, HTML5, and CSS3 are the most widely used Web2 technologies.

Web3: Machine learning (ML), deep learning (DL), the semantic web (SW), and decentralized technologies are technologies of Web3.


Web2: Podcasts, social bookmarking, blogs, RSS feeds, and video sites are all examples of Web2.

Web3: Web3 includes dApps, virtual worlds, and 3D portals powered by AI and machine learning.

Why Web 3.0 Is Important for the Future

Web 3.0 aims to improve the web’s performance by making better use of the vast amounts of user data that are already available.

Information on the Internet will be more readily available and user-friendly. As a bonus, startup owners will always be one step ahead of the competition by following the most recent developments in B2B marketing.

Discussed Below Are Some Prominent Features of Web 3.0:

  • The distributed architecture of Web 3.0 is a key feature. That means any one entity or authority does not govern the Internet.
  • One of Web 3.0’s most distinguishing characteristics is blockchain technology. Blockchain is a distributed ledger that facilitates trustworthy, auditable, and unchangeable trades.
  • In Web 3.0, privacy and security have taken center stage. Security improves when there is no centralized hub from which attacks can originate.

Web3 Applications in the Real World


When people talk about “the metaverse,” they’re referring to the virtual world on top of the real world that VR headset users can enter.

By fusing numerous networks into a single meta-network, web3 makes the Internet a more cohesive virtual space. In practice, this means the following:

  • Having a digital wallet that gives you access to blockchain-based platforms like online stores, social media, streaming services, live events, video games, online marketplaces, and more.
  • To use these platforms, you should have some form of digital currency in a digital wallet, such as NFTs.
  • Using gadgets that can run on any platform, such as a PC, smartphone, or game console.
  • Securing proof-of-stake blockchains like Ethereum or Avalanche with digital currency in exchange for financial rewards.

Blockchain Games

The most notable example of Web3 in actual use cases is blockchain-based gaming. The blockchain-based games provide individualized economies in which players have genuine ownership over objects that can be used within the game. One of the most notable responses to the question “What is Web3 used for?” is “to develop Blockchain Games,” which is especially noteworthy given that blockchain games were among the first Web3 applications.

Decentralized Finance

Unlike conventional financial institutions like banks, securities firms, and insurers, DeFi’s smart contracts are at the heart of its monetary solutions. Asset management, borrowing and lending, decentralized exchanges, derivatives, and insurance are just a few of the many applications of DeFi. Centralized exchanges and crypto banks are two examples of Web2.5 companies that combine aspects of Web3 and Web2 business models into a hybrid model we call centralized DeFi (CeDeFi). Next, we’ll dive deeper into decentralized finance (DeFi), the future of money without a central bank.


There would be no web3 without DAOs (decentralized autonomous organizations). DAOs pave the way for a power shift away from hierarchical corporate structures and toward more democratic, user-centric forms of governance.

Decentralized autonomous organizations (DAOs) serve as financial institutions and governing bodies. See how they function below:

  • In the same way, tenants agree to abide by the rules of the landlord, and token holders on a blockchain platform agree to comply with the laws of the DAO.
  • A blockchain-based smart contract contains the rules that must be followed.
  • The DAO’s smart contract pools the token holders’ tokens. Together, the tokens represent the project’s budget and a fractional share of the vote.

Decentralized Browsers

Web3 decentralized browsers keep all the standard features of traditional browsers while enabling users to work with dApps built on top of blockchain technology with greater ease.

Users can now enjoy enhanced privacy and security, faster loading times, more reliable connections, and complete control over their data with today’s modern browsers. More so, users of web3 browsers can earn money by interacting with content or viewing advertisements.

Web3 browsers today have built-in web3 wallets, allowing for seamless transactions. Chrome, Safari, and Firefox are web2 browsers that can also access web3 applications. Users need only implement a web3 wallet, such as MetaMask, or a unique browser extension.

Where does Web3 Come into Play?

Tokenization of the real world is the ultimate goal of web3. In this context, “token” refers to a symbolic representation. Tokens on a blockchain can represent anything that has a consistent, formal definition. Each token and platform can contribute to a larger network, an ocean of wealth in which a single drop represents each individual’s financial freedom.

There are, of course, whales in this sea that can shift prices in either direction. Yet, web3 has already established itself as the future of the Internet. Not only startups but also stalwarts, and established businesses, are rapidly learning to leverage blockchain networks. Open-source, public, and decentralized blockchains rely on the participation of their users. 

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