Top 66 Web 3 Startups UK (Free List)
Find the fastest growing web 3 companies in the UK.
Top 66 Web 3 Startups UK (Free List)
Find the fastest growing web 3 companies in the UK.
1 Explore 66 UK web 3 startups and their founders, who have collectively raised £683.59M.
2 Easily sort, filter, and compare the UK's top startups — customise the list to your needs.
3 Discover top startups for investment, B2B sales, partnerships, hiring, and industry connections.
With startups such as ConsenSys, Aztec, and Fetch.ai, the UK web 3 sector is rapidly emerging as a leading hub for blockchain and decentralised innovation. Driven by decentralisation, blockchain technology, and increased demand for digital ownership, web 3 startups are transforming how users interact online, manage digital assets, and conduct transactions securely.
66 most active Web 3 startups
Startups (name, funding, founders, investors)
You can connect with fast-growing web 3 startups with the full list of recently funded startups from the UK.
With startups such as ConsenSys, Aztec, and Fetch.ai, the UK web 3 sector is rapidly emerging as a leading hub for blockchain and decentralised innovation. Driven by decentralisation, blockchain technology, and increased demand for digital ownership, web 3 startups are transforming how users interact online, manage digital assets, and conduct transactions securely.
What does it mean to be a web 3 startup?
Web 3 startups leverage decentralised technologies like blockchain to create applications and platforms that prioritise transparency, user ownership, and decentralisation. They aim to disrupt centralised internet models by empowering users with control over their data, digital identities, and assets.
Web3 startups utilise technologies such as blockchain, decentralised finance (DeFi), non-fungible tokens (NFTs), decentralised autonomous organisations (DAOs), smart contracts, and decentralised storage solutions. They typically address challenges like digital ownership, online security, trustless transactions, data privacy, and censorship resistance.
With substantial growth and investor interest in decentralised technologies, so many web 3 investors are actively funding startups aiming to redefine online interaction and digital ownership. Let’s explore the key areas currently being developed within web 3 innovation:
5 types of web 3 startups
Web3 startups leverage decentralised technology, blockchain, and token-based systems to redefine ownership, identity, finance, and online interactions. Here are five distinct categories of Web3 startups:
Decentralised Finance (DeFi) Startups
Companies providing financial services like lending, borrowing, or investing through blockchain-based decentralised protocols (examples: Aave, Compound, Uniswap, Curve).
NFT & Digital Assets Startups
Platforms creating, trading, or managing unique digital assets and non-fungible tokens (NFTs) (examples: OpenSea, Sorare, Rarible, Dapper Labs).
Decentralised Autonomous Organisations (DAOs)
Startups enabling community-driven decision-making and governance via blockchain technology (examples: Aragon, Snapshot, DAOstack, Syndicate).
Blockchain Infrastructure Startups
Businesses building blockchain solutions, developer tools, and infrastructure supporting decentralised applications (examples: Alchemy, Infura, Chainlink, The Graph).
Decentralised Identity & Privacy Startups
Companies creating decentralised identity management systems and privacy-focused blockchain technologies (examples: Civic, uPort, Ontology, Polygon ID).