List of L1 companies in Web3

Ethereum is a decentralized platform for building applications using blockchain technology and smart contracts.

Bitcoin’s public ledger, an ordered and timestamped record of transactions. This system is used to protect against double spending and modification of previous transaction records.

BNB Chain is a decentralized blockchain network designed for developing and deploying smart contracts, dApps, and supporting DeFi. It operates as a scalable Layer 1 platform, offering fast transaction processing and low fees, making it suitable for a wide range of blockchain applications. The network is compatible with the EVM and is focused on fostering a robust ecosystem for Web3 developers.

Avalanche Network implements high-performance consensus through a novel protocol combining classical and Nakamoto consensus, enabling thousands of transactions per second and near-instant finality. The system features three integrated blockchains while supporting horizontal scaling through custom L1 deployments.

Cardano Blockchain is a proof-of-stake Layer 1 protocol using the Ouroboros consensus mechanism, supporting smart contracts through the EUTXO model and native multi-asset functionality. The system processes transactions through epoch-based slot leadership selection while maintaining decentralized validation across stake pools.

Gnosis Chain is a community-owned EVM-compatible network with low gas fees and fast transaction times.

The Aptos Mainnet is a Layer-1 blockchain designed for scalable and secure decentralized applications. It uses the Move programming language and technologies like Block-STM for parallel execution and AptosBFTv4 for consensus, offering high throughput and low-latency transaction processing. It supports applications in areas such as DeFi, gaming, and social platforms​

Algorand is an energy-efficient, quantum-secure, single-layer blockchain with instant finality, high throughput, and low fees.

Hyperliquid L1 is a blockchain built for on-chain trading. It helps users execute trades efficiently by integrating an order book into the network.

Hedera Network operates a public distributed ledger using hashgraph consensus with integrated services for smart contract execution, native token management, consensus timestamping, and file storage. The network implements EVM-compatible smart contracts through Besu virtual machine, enables token creation without contracts through Hedera Token Service supporting ERC-20 and ERC-721 standards, provides decentralized message ordering through Hedera Consensus Service, and offers distributed file storage with controlled mutability. Transactions process through leaderless consensus using gossip-about-gossip protocol and virtual voting to achieve asynchronous Byzantine Fault Tolerance with proof-of-stake validation.

Alchemy Chain is a Layer 1 blockchain designed for stablecoin-driven global payments, featuring fixed ACH gas fees, FIFO transaction processing, and on-chain conversion rates for cross-border remittances.

Filecoin Network is a Layer 1 blockchain that enables decentralized data storage through economic incentives, connecting storage providers with clients via cryptographic proofs and smart contracts.

Layer-1 blockchain built on Cosmos SDK designed for AI workloads, featuring verifiable AI execution, decentralized GPU marketplace, and tokenized data infrastructure.

Dash Core implements a Layer 1 blockchain through X11 algorithm and two-tier architecture, enabling instant verification and secure transactions. The system utilizes ChainLocks and InstantSend for fast settlement while maintaining security through masternode consensus.

Fetch Network implements Cosmos SDK-based blockchain through Proof-of-Stake consensus mechanism, enabling agent registration, smart contract execution, and cross-chain interoperability. The network provides CosmWasm support while maintaining transaction finality and validator staking capabilities.

Layer-1 EVM-compatible blockchain secured by Proof-of-Stake with native KUB coin.

IOTA Mainnet is a Move-based Layer 1 blockchain with an object-centric architecture for decentralized applications, supporting high throughput, fast finality, and staking for network security.

Flare Network is a full-stack layer 1 blockchain designed for data-intensive use cases, featuring enshrined data protocols and EVM compatibility. The network provides fast finality with 1.8-second average block times and enables developers to access external blockchain data and real-world APIs through its native oracle infrastructure.

HeLa Chain is a Layer 1 blockchain with modular execution, consensus, guardian, and AI layers. It offers EVM compatibility, decentralized identity, and uses a fiat‑backed stablecoin for gas.

Internet Computer Protocol is a L1 blockchain that extends the internet with native computing functionality, enabling smart contracts to serve web content directly and interact with other blockchains through chain-key cryptography.

Babylon Genesis is a Cosmos SDK-based L1 blockchain that serves as the first Bitcoin Supercharged Network, utilizing both Bitcoin and BABY token staking through dual consensus mechanisms. The protocol implements CometBFT consensus with IBC compatibility and CosmWasm smart contract support while functioning as the control plane for Bitcoin security orchestration to other BSNs.

CoinEx Smart Chain implements proof-of-stake consensus through validator nodes and smart contract functionality, enabling decentralized application deployment. The blockchain supports Ethereum Virtual Machine compatibility while maintaining sub-second block generation and low transaction fees using CET as native gas.

Canton Network implements privacy-enabled blockchain infrastructure through Daml smart contracts and sync domains, enabling institutional asset tokenization and confidential transactions. The system provides sub-transaction privacy while maintaining real-time synchronization across participant nodes through the Global Synchronizer protocol.

Coreum Enterprise-grade Layer-1 is a blockchain platform built for decentralized applications. It offers scalability, security, and cross-chain interoperability, featuring Smart Tokens with built-in business logic and ISO 20022 compatibility for financial messaging. Designed for industries like decentralized finance (DeFi), tokenized assets, and central bank digital currencies (CBDCs), Coreum supports high transaction throughput and low-cost operations

Core blockchain infrastructure for the Hypertensor protocol

DMD Diamond Blockchain provides decentralized application infrastructure through community validation, enabling fast transaction processing and automated governance systems. The system maintains network security while supporting smart contract deployment and staking rewards distribution.

1Money Network is a Layer 1 distributed ledger that uses Byzantine Consistent Broadcast protocol for instant stablecoin transactions. The system processes over 250,000 transactions per second without blocks or smart contracts, enabling fixed-fee payments in the same stablecoin being transferred. The architecture includes native compliance features and permissioned validator requirements.

The Root Network is a Layer 1 blockchain built for the open metaverse with XRP as the default gas token. The network supports dynamic NFTs, multi-token gas economy, decentralized identity, and cross-chain interoperability with Ethereum and XRP Ledger through native bridging capabilities.

Alastria Blockchain Platform is Spain's public-permissioned multi-sector blockchain infrastructure offering two network implementations: T Network based on Quorum technology and B Network built on Hyperledger Besu. The platform provides enterprise-grade distributed ledger services with regulatory compliance, digital identity integration, and interoperability with European EBSI and Latin American LACChain networks.

Ambient is a Solana SVM–compatible Proof of Work Layer‑1 providing verified AI inference via a Proof of Logits approach. Miners perform inference, fine‑tuning, and training while earning protocol rewards. The chain is a Solana fork that replaces PoS with PoW while retaining SVM performance characteristics.

Anoma is a distributed operating system that enables intent-centric application development across multiple blockchains. The system allows users to express desired outcomes through intents rather than constructing explicit transactions, while solvers automatically execute these intents across connected chains.