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.

Onramper

The leading fiat to crypto Onramp Aggregator

Onramper is a fiat-to-crypto onramp aggregator that enables businesses to integrate multiple payment gateways through a single API.

LINK Everything

Chainlink provides decentralized oracle infrastructure for blockchain networks, delivering offchain data, computation, and cross-chain connectivity to smart contracts.

The World’s Premier Crypto Trading Platform

Crypto.com is a cryptocurrency platform that offers trading, payments, and financial services to a global user base.

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 platform for hosting Masternodes, Full Nodes, and more across 120 protocols.

Allnodes helps users run blockchain nodes and stake assets with non-custodial hosting, validator services, monitoring, and dedicated servers across multiple 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 provides a cryptocurrency trading platform with spot, futures, and copy trading capabilities while offering wallet solutions for blockchain interactions.

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.

The leading protocol connecting blockchains, applications, and earning opportunities

Meson Finance enables users to transfer digital assets across blockchains quickly using fast 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.

Build anything omnichain.

LayerZero 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 helps you buy, sell, and trade cryptocurrencies through a regulated exchange platform with multiple payment methods and 24/7 support.

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 & Sell Digital Assets — Your Crypto. Your Way.

Fiat-to-crypto on/off-ramp and Web3 payment widget/API for buying and selling crypto to self-custodial wallets with cards and other 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. Trust is the currency we trade in.

KuCoin is a global crypto exchange that lets you trade hundreds of digital assets with advanced tools and competitive fees.

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.

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.

Infrastructure that moves billions at scale

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

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 provides fiat-to-crypto exchange services with bank transfers, credit cards, and mobile payment options across multiple countries.

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.

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.

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.

Open Interoperability for Any Blockchain

Hyperlane helps you connect blockchains by providing permissionless cross-chain messaging and modular security.

We drive growth at global speed

Sphere helps businesses transfer money globally by providing cross-border payment infrastructure for stablecoins and traditional currencies.

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.

Seamless Crypto and Fiat Conversions

Banxa provides payment infrastructure for digital asset platforms, enabling fiat-to-crypto on-ramp and off-ramp transactions globally.

The standard for secure onchain applications at any scale

OpenZeppelin provides security tools and services for blockchain developers to build and operate secure smart contracts across multiple networks.

The Original Bitcoin Exchange

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

Web3's Top Blockchain Fundamentals Tracker

Chainspect provides real-time blockchain analytics and performance metrics for researchers, developers, and investors analyzing technical fundamentals across networks.

Building the most dynamic liquidity protocols in DeFi.

Helps users trade and earn rewards on Solana by making it easier to provide liquidity to trading pools and automatically finding the best yields.