List of L1 companies in Web3 (2026)

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.

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​

Cosmos Hub is the first blockchain in the Cosmos ecosystem, providing security and interoperability infrastructure for the network through proof-of-stake consensus and IBC protocol support.

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.

Public, open-source, and permissionless blockchain with high speed and low fees.

The Algorand mainnet processes transactions and executes smart contracts with instant finality through Pure Proof-of-Stake consensus. The network eliminates forks by design, settling transactions in seconds with low fees. Validators participate permissionlessly while the protocol maintains energy efficiency and supports post-quantum cryptographic standards.

Berachain Network implements EVM-identical execution through BeaconKit consensus layer, enabling single-slot finality and Proof-of-Liquidity validation. The system coordinates validator incentives with liquidity provision while maintaining full Ethereum compatibility.

GateChain implements proof-of-stake consensus for digital asset transfers with vault account functionality and transaction revocability features. The network processes up to 2,745 transactions per second with 4-second block times using GT for transaction fees and staking.

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.

Converge is a blockchain settlement layer for traditional finance and digital dollars, enabling tokenized asset issuance and institutional-grade financial applications. The platform features sub-second block times through Arbitrum Orbit architecture and uses USDe and other digital dollar assets as native gas tokens.

Substrate-based blockchain implementing Yuma Consensus for AI incentive mechanisms, enabling decentralized subnet coordination and TAO token emissions through stake-weighted validation of machine intelligence outputs.

BandChain is a blockchain built using the Cosmos SDK and optimized for oracle data requests and computations. The network uses delegated proof-of-stake consensus with validators staking BAND tokens to secure the network and process data requests. BandChain achieves average block finality of 3 seconds and resolves data requests in under 6 seconds through its specialized architecture for oracle operations.

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

Bifrost Network is an EVM-compatible Layer 1 blockchain using proof of stake for fast, low-cost transactions. The network runs smart contracts and supports native cross-chain operations.

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.

BounceBit Chain provides dual-token PoS consensus using Bitcoin and BB tokens for network security, enabling EVM-compatible smart contracts while leveraging Bitcoin's security model for institutional-grade infrastructure.

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

dYdX Chain operates as an independent Layer 1 blockchain built with Cosmos SDK and Tendermint Proof-of-Stake consensus. The blockchain facilitates perpetual contract and spot trading through a fully decentralized order book and matching engine, processing transactions with validators securing the network through DYDX token staking.

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.

Elixir Network is a modular DPoS blockchain designed for institutional-scale liquidity provision. The network enables decentralized market making across orderbook exchanges through validator consensus and fraud proofs posted to Ethereum mainnet.

Shentu Chain is an L1 chain with delegated proof-of-stake consensus through Cosmos SDK architecture, providing security-focused blockchain infrastructure for decentralized applications. The system processes transactions while maintaining cross-chain interoperability through formal verification integration.

Agoric is a Layer 1 blockchain built on Cosmos SDK with CometBFT consensus, enabling JavaScript smart contracts through hardened JavaScript and Zoe framework. The platform supports asynchronous multi-block execution with on-chain timers, native IBC and Axelar GMP integration for cross-chain orchestration, and includes Smart Wallet infrastructure for offer-safe interactions with decentralized applications.

Custom Layer 1 blockchain built on Avalanche for gaming infrastructure and development.

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.

Astar Network operates as a Layer 1 blockchain on Substrate, functioning as a Polkadot parachain with dual smart contract execution supporting Ethereum Virtual Machine and WebAssembly environments. The platform enables cross-chain interoperability through Polkadot's relay chain architecture and distributes block rewards between validators and developers via a dApp staking mechanism.

Chiliz Chain is an EVM-compatible Layer 1 blockchain using Proof of Staked Authority consensus mechanism, enabling sports organizations and developers to deploy decentralized applications for fan engagement. The network operates with validator nodes from sports teams, blockchain companies, and enterprise partners, facilitating transaction finality in seconds with sub-cent transaction fees denominated in CHZ.

Vara Network is a Substrate-based Layer 1 blockchain powered by the Gear Protocol. It uses a Nominated Proof-of-Stake consensus, the Actor model for program communication, persistent memory, and WebAssembly execution. The network supports gasless and signless transactions, asynchronous processing, and on-chain governance through the OpenGov framework.

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.

Celestia Mainnet operates a proof-of-stake blockchain implementing data availability sampling through erasure coding and namespaced Merkle trees, enabling light nodes to verify block data availability without downloading entire blocks. The network processes PayForBlobs transactions for rollups to publish data, with blocks initially sized between 2MB and 8MB, upgradeable through governance. Built on Cosmos SDK with modified Tendermint consensus, the system separates consensus and data availability from execution, allowing developers to deploy custom rollups using Celestia as the base layer.

Fogo Layer 1 implements multi-local consensus through pure Firedancer client, enabling sub-millisecond finality and real-time trading experiences. The system utilizes curated validator sets with dynamic colocation to achieve institutional-grade performance while maintaining SVM compatibility.

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

Concordium is a Layer 1 blockchain that uses ConcordiumBFT, a Proof-of-Stake consensus based on HotStuff, to achieve near-instant finality with 2.5-second block times. The protocol integrates identity verification and zero-knowledge proofs at the base layer, enabling compliant stablecoin issuance, geofenced transactions, and privacy-preserving credential sharing.

Arc implements a purpose-built Layer-1 architecture through Malachite consensus, enabling USDC-denominated transaction fees and deterministic sub-second finality. The system provides built-in FX capabilities while maintaining EVM compatibility and optional privacy features for enterprise stablecoin applications.

Gravity Mainnet is a restaking-powered Proof-of-Stake Layer 1 blockchain featuring Reth as its EVM execution engine, Jolteon consensus algorithm, and native support for cross-chain transactions through omnichain intent protocols.

Collaterize Protocol facilitates tokenization of real-world assets using blockchain, enhancing interoperability and liquidity across financial ecosystems.

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.

Core Chain is an EVM-compatible Layer-1 blockchain using Satoshi Plus consensus, which integrates Delegated Proof of Work from Bitcoin miners, Delegated Proof of Stake from CORE token holders, and self-custodial Bitcoin staking via Bitcoin's native CLTV timelock opcode. Validators are elected each round based on a hybrid score across all three delegation sources. The network produces blocks with sub-cent gas fees and supports Solidity smart contracts, DeFi protocols, NFTs, and cross-chain bridges.