Engineered
for the Future.


Alephium brings the security of Proof-of-Work, the scalability of sharding, and the power of smart contracts to real-world applications.

A Network Built by Visionaries

Alephium is more than a blockchain - it’s a movement driven by those who refuse to compromise on security. Built and secured by a community of miners, developers, and innovators, Alephium embodies the core strengths of Proof-of-Work while pioneering energy efficiency and scalability.

We're not here to follow trends - we’re here to build a secure and sustainable foundation for the future of finance.

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Get started

What powers Alephium? Discover $ALPH and how it fuels the network.

Learn about Alephium
Build

Build

Deploy secure smart contracts, create scalable dApps, or integrate Alephium into your existing project.

Go to documentation
Contribute

Contribute

Contribute to the security and stability of the Alephium network. Ensure optimal performance and reliability for your decentralized applications.

Run a full node

Made for Real Adoption.
Built to Last.

Fast

Fast

TL;DR
20,000+ transactions per second

Alephium moves as fast as you do. With block times of just 8 seconds, sharding, and Proof-of-Less-Work, it delivers fast, efficient, and reliable performance - ready to scale as adoption grows.

Scalable

Scalable

TL;DR
0 total transactions

Built to handle high throughput without sacrificing security, Alephium's architecture ensures that fees remain predictable and affordable - empowering developers and users alike.

Secure

Secure

TL;DR
125+ independent mining nodes

With a truly decentralized Proof-of-Work model, Alephium operates independently of vulnerable central validators, ensuring maximum security, trustlessness, and censorship resistance.

Sustainable

Sustainable

TL;DR
87% lower environmental impact vs. traditional PoW

Alephium's Proof-of-Less-Work mechanism reduces energy consumption, making it one of the most sustainable and responsible blockchains built for the future.

Programmable

Programmable

TL;DR
No compromise smart-contracts

Alephium's stateful UTXO model merges the best of both worlds - Ethereum-like smart contract flexibility with Bitcoin-level security.

Developer-friendly

Developer-friendly

TL;DR
Incredibly easy-to-use language (RALPH) and novel VM

Alephium simplifies decentralized development with an optimized SDK, MEV-resistant design, and built-in security features making smart contracts and dApps both easier to build and inherently safer.

Built on Alephium.
Built to last.

Alephium is home to pioneers, combining strong technology and a bustling community to bring the next generation of decentralized applications to life.

Our Partners

From legal experts to peer blockchains, advocacy groups, and local associations - they connect us to a larger ecosystem, strengthening our place in the decentralized world.

Bitcoin Association Switzerland
Bitcoin Association Switzerland
Cetacean Capital
Cetacean Capital
Crypto Valley Association
Crypto Valley Association
Dappnode
Dappnode
Flux Labs
Flux Labs
Hodling SA
Hodling SA
Leax
Leax
UTXO Alliance
UTXO Alliance
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This is your moment.

Alephium isn’t just a concept - it’s something we build, together. There’s a place for you here and we can’t wait to meet you.

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