List of Starknet companies in Web3 (2026)

Make money movement your competitive edge

Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currencies and public blockchains.

Starknet

Shaping the future with scale and integrity

Starknet is a Layer 2 scaling solution for Ethereum, using ZK-rollups to enhance scalability and reduce transaction costs while maintaining security and decentralization.

LINK Everything

Chainlink is a decentralized oracle infrastructure provider for blockchain networks. It delivers offchain data, cross-chain messaging, and verifiable computation to smart contracts across DeFi and institutional finance.

Onramper

The leading fiat to crypto Onramp Aggregator

Onramper is a fiat-to-crypto onramp aggregator that gives Web3 businesses a single API to multiple payment providers. It routes transactions to the optimal onramp based on geography, payment method, and conversion rates.

Cryptocurrency in every wallet

Crypto.com is a cryptocurrency exchange platform offering trading, payments, and custody services. It serves individual and institutional users seeking to buy, trade, and spend digital assets.

The foundation of machine trust

Automata Network is a modular attestation layer that extends hardware-level trust to blockchain networks and AI systems using Trusted Execution Environments.

BUILD SOMETHING UNORDINARY

node101 is a blockchain infrastructure company that provides validator services, enterprise RPC access, and consulting for financial institutions and developers operating on multiple blockchain networks.

Non-custodial infrastructure platform for staking, node hosting, and monitoring across multiple protocols.

Allnodes is a non-custodial blockchain infrastructure company. It provides node hosting, staking, monitoring, RPC endpoints, and bare-metal servers for validators, developers, and institutions across a wide range of protocols.

Invest in your future

Kraken is a cryptocurrency exchange and financial services platform offering spot trading, derivatives, custody, prime brokerage, OTC, and embedded crypto infrastructure for institutions.

The DeFi Superapp

Jupiter is a DEX aggregator on Solana that routes trades across multiple liquidity sources to execute token swaps at optimal prices while offering perpetuals, lending, and portfolio management tools.

Trade smarter.

Bitget is a cryptocurrency exchange offering spot, futures, and copy trading alongside a universal exchange model spanning stocks, forex, and commodities. It serves traders seeking a single account for both digital and traditional asset markets.

Honey for your crypto money

Coinsbee helps users buy gift cards and mobile top-ups with cryptocurrency across multiple brands and countries.

Open and transparent DeFi analytics.

DeFiLlama tracks total value locked and analytics data across DeFi protocols and blockchains without ads or sponsored content.

High-Performance RPC Service Provider

Spectrum Nodes is an RPC infrastructure provider that gives developers and enterprises managed endpoint access to multiple blockchain networks.

Democratize finance for all

Robinhood is a financial services company that lets users trade stocks, ETFs, options, and cryptocurrencies through a mobile app and web platform. It offers no account minimums and tools for both new and active investors.

The leading protocol connecting blockchains, applications, and earning opportunities

Meson Finance is a cross-chain stablecoin swap protocol. It enables users to transfer digital assets across blockchains quickly using atomic swaps with minimal fees and zero slippage.

Instant data for onchain finance

Goldsky helps developers access and process blockchain data in real time through streaming infrastructure and customizable endpoints.

Permissionless infrastructure for a better world

LayerZero is an omnichain interoperability protocol that enables applications to move data and assets across blockchains through secure message passing with configurable security models.

Unlock intelligence in blockchain data.

SubQuery helps users access blockchain data quickly using decentralized indexers, RPCs, and tools.

Your all-in-one crypto platform to buy, sell, trade, hold and earn cryptocurrencies

CEX.IO is a cryptocurrency exchange platform. It lets users buy, sell, trade, store, and earn digital assets through web and mobile applications.

Softstack

Your trusted Web3 service partner.

Softstack helps Web3 projects build and secure blockchain applications through development, auditing, and consulting services.

Fast, easy access to blockchain data

The Graph organizes blockchain data through a decentralized indexing protocol, making it easily accessible via GraphQL queries for Web3 applications.

One Platform. Unified Security Operations. Complete Onchain Protection.

Immunefi provides blockchain security solutions through bug bounty programs, audit competitions, and AI-powered security operations.

The Crypto Super App

Nostra provides lending, borrowing, swapping, and bridging services for cryptocurrencies on the Starknet network.

Staking-as-a-Business partner

P2P.org provides non-custodial staking infrastructure for proof-of-stake blockchain networks, enabling institutions and users to secure networks and earn rewards.

Access All Blockchain Networks

Dwellir lets developers and Web3 companies connect applications to multiple blockchain networks through a single RPC API key.

Buy and sell digital assets, your crypto, your way

Topper is a fiat-to-crypto on-ramp and off-ramp payment widget for Web3 apps and wallets. It lets users buy and sell digital assets to and from self-custodial wallets using cards and other common payment methods.

Community-driven Crypto Wallet

Walletverse helps users manage various cryptocurrencies through a self-custody mobile wallet supporting hundreds of blockchain networks and decentralized applications.

Trust first, trade next

KuCoin is a global cryptocurrency exchange offering spot and derivatives trading. It serves individual and institutional users with access to a wide range of digital assets, staking, and Web3 wallet services.

Multisender.app

Send tokens to multiple addresses

Multisender.app is a token distribution platform for blockchain networks. It helps users and teams send tokens or NFTs to multiple recipients through batched transactions and an API.

Enterprise blockchain data

Allium is a blockchain data platform that delivers historical and real-time data from multiple chains to enterprise teams for analytics and accounting.

Infrastructure that moves billions at scale

Alchemy provides blockchain development infrastructure that simplifies building and scaling decentralized applications.

Best swap returns for decentralized crypto trading

DEX aggregator that sources liquidity across multiple blockchains to provide traders with the best prices and low slippage.

The limitless Web3 development stack

Chainstack is a blockchain infrastructure company that provides managed RPC nodes, data APIs, and developer tools across multiple networks for developers and enterprises.

Codex

The fastest and most reliable API for blockchain data

Codex provides enriched blockchain data APIs for developers building applications that need real-time token pricing, charts, wallets, and transaction data across multiple networks.

Best place to buy over 1000 crypto

Guardarian is a fiat-to-crypto exchange service provider. It lets users buy, sell, and swap cryptocurrencies using bank transfers, cards, and other payment methods without requiring an account.

The Ultimate Web3 Information Platform

Kaito is an AI-powered Web3 information platform that aggregates and indexes data across thousands of sources to provide actionable insights for digital asset markets.

This is Bitcoin, Unbound

Solv Protocol provides Bitcoin liquid staking infrastructure enabling BTC holders to earn yield through staking while maintaining liquidity across DeFi protocols.

Swap crypto instantly.

SwapBee is a crypto swap aggregator that compares exchange rates across multiple providers to help users find the best deals for cryptocurrency swaps.

The #1 Universal Cross- Chain DEX & Bridge Aggregator

Rango Exchange helps users swap tokens across different blockchains by finding optimal routes through aggregated DEXes and bridges.

The best cross-chain liquidity and yield aggregator across EVM and non-EVM chains.

Chainspot aggregates cross-chain liquidity and yield protocols across EVM and non-EVM chains to provide seamless access at optimal rates.

Stablecoin payments for global businesses

Sphere is a cross-border payments infrastructure company. It provides businesses with APIs and dashboards to move money between fiat currencies and stablecoins across multiple markets.

Bitcoin Staking & Liquidity Layer

Echo Protocol aggregates Bitcoin liquidity across chains, enabling users to bridge BTC assets and earn yield through unified liquid staking tokens and DeFi strategies.

Open Interoperability for Any Blockchain

Hyperlane is a permissionless interoperability protocol for cross-chain messaging. It lets developers send messages and transfer assets across multiple blockchain environments without relying on centralized intermediaries.

One Platform, Multi-chain Support, Every Node API

All That Node is a multi-chain RPC node service that gives developers API access to blockchain networks without running their own infrastructure.

Money beyond borders

Due is a cross-border payments company that provides stablecoin-based payment infrastructure. It helps fintechs, exchanges, and businesses move money globally through multi-currency accounts and instant settlement.

The smart crypto wallet for holders who want more

Braavos is a self-custody smart contract wallet for Bitcoin and Starknet, offering biometric 2FA security and DeFi features on mobile and browser.

Orbiter Finance is a ZK-tech based cross-chain protocol offers fast, secure, and instant transfer.

Orbiter Finance is a cross-chain bridge for transferring assets between blockchains efficiently.

The First Blockchain API & Node Provider

NOWNodes provides access to blockchain nodes and explorers via API, enabling developers to connect to multiple blockchain networks without running their own infrastructure.

The Original Bitcoin Exchange

Bitfinex offers cryptocurrency exchange and provides spot, margin, and derivatives trading.