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5 Use Cases Of Web3 Technology You Should Know

Published July 28, 2023 12:30 PM
Alisha Bains
Published July 28, 2023 12:30 PM

Key Takeaways

  • DeFi enables peer-to-peer financial services without intermediaries.
  • NFTs represent unique digital assets, transforming art, collectibles, and virtual ownership.
  • Web3 promotes decentralized governance and transparent supply chains.
  • Decentralized social media platforms reward users and give them control over their data.

The decentralized web, often referred to as Web3 technology, is an evolution of the conventional internet that makes use of blockchain and cryptography concepts.

Web3 gives people more power over their data, digital assets, and online interactions than the decentralized Web2. To demonstrate the disruptive potential of Web3 technology across multiple industries, this article discusses five compelling use cases.

Use Case 1: Decentralized Finance Ecosystem (DeFi)

DeFi is one of the most well-known and effective Web3 use cases. Without the use of brokers or banks as intermediaries, users can obtain financial services in Web3. Blockchain platforms with smart contracts make lending, borrowing, yield farming, and liquidity provision possible. 

Users can lend their cryptocurrencies and receive interest through initiatives like Aave and Compound, and protocols like Uniswap and SushiSwap allow decentralized token trading.

Users who want to utilize DeFi must have access to decentralized exchanges like Uniswap and a cryptocurrency wallet like MetaMask. Users can then deposit money into DeFi protocols to participate in lending, borrowing, yield farming, and trading without middlemen and reap the rewards of decentralized financial services.

Use Case 2: Non-Fungible Tokens (NFTs) And Digital Ownership

Web3 has sparked the NFT revolution, allowing for the creation of distinctive and logically rare digital assets. NFTs stand for ownership of various digital goods, including collectibles, virtual properties, and more. Examples include “CryptoPunks,” digital collectible characters, and “CryptoKitties,” a virtual cat trading platform where users may exchange exclusive, individual kittens with distinctive characteristics.

Users require a cryptocurrency wallet that is compatible with NFTs to start using NFTs. Then, leveraging blockchain technology for ownership authentication, they may explore NFT markets like OpenSea or Rarible to buy, sell, or create one-of-a-kind digital commodities like art, collectibles, and virtual real estate.

Use Case 3: Decentralized Social Media And Content Platforms

Web3 is revolutionizing the way that social media and material are distributed. Decentralized social media platforms like Steem and Hive, which pay content creators directly with cryptocurrency depending on user engagement and votes, eliminate the need for centralized content moderators. Users are given ownership over their data and content and are encouraged to make useful contributions to the site.

To get started with decentralized social media and content platforms, users can create an account on platforms like Steem or Hive, where content creators are rewarded with cryptocurrency based on user engagement. 

Use Case 4: Supply Chain Transparency With Web3

Web3’s ability to enable transparent and tamper-proof documents can improve supply chain management. Businesses may monitor items from raw materials to final consumers by integrating blockchain technology into supply chain procedures. 

As a result, there is increased accountability, less fraud, and greater consumer confidence. Examples of supply chain solutions based on blockchain include VeChain and IBM Food Trust.

Use Case 5: Governance And Decentralized Autonomous Organizations (DAOs)

Web3 allows for new decentralized governance models in which DAOs are used to facilitate community-driven decision-making. These DAOs use smart contracts to automate voting and resource allocation. For example, the DAOs powering initiatives like MakerDAO and Aragon permit token holders to suggest and vote on modifications to the protocol and project governance.

To get started with DAOs, users need a cryptocurrency wallet and can participate in DAOs on platforms like Aragon, where they can vote on proposals, submit ideas, and influence decision-making in a decentralized and community-driven manner.


Web3 technology is changing the digital landscape in many different industries. Decentralized networks become more user-centric, transparent, and safe as a result of giving users more ownership, control, and participation. Web3’s use cases will probably grow as it develops, spurring more innovation and disruption.


What is Web3 technology?

Web3 technology is the next-gen internet built on blockchain, empowering decentralized applications and direct user control.

What is DeFi?

DeFi, or Decentralized Finance, offers financial services without intermediaries using blockchain smart contracts.

What are NFTs?

NFTs are unique digital assets representing ownership of specific items, art, or collectibles.

How does Web3 promote transparency?

Web3 enhances transparency by leveraging blockchain’s tamper-proof nature for supply chain management and decentralized governance.

Read more: 7 Key Benefits of Web3 for the Future of the Internet

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