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.

NEAR Intents enables cross-chain token swaps and transactions through intent-based execution where users declare outcomes and solvers compete off-chain for optimal execution.

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.

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.

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.

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.

The open funding stack, raise for anything.

POTLOCK is an open-source funding protocol that lets projects raise funds and run grant rounds across multiple blockchains.

The Best Multi-crypto Blockchain Explorer & Search Engine

OKLink provides comprehensive blockchain data analysis with real-time information for over 63 blockchains through its explorer, APIs, and on-chain AML tools.

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.

Multichain made easy. All chains, single app

Retro Bridge enables asset transfers between EVM and non-EVM networks using concentrated liquidity pools instead of smart contracts.

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.

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.

The Original Bitcoin Exchange

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

The Secure Validator and RPC Provider of Web3

Crouton Digital is an infrastructure provider offering validator nodes, RPC endpoints, and node hosting for blockchain networks and Web3 applications.

Build in Web3 with RPC nodes. Block by block

GetBlock is a platform for accessing blockchain data through RPC nodes, enabling developers to connect to multiple networks easily.

The largest omnichain data network base

Chainbase provides an omnichain data network that integrates blockchain data into a unified ecosystem for indexing, transforming, and utilizing on-chain data at scale.

Free and open source omni-chain analytical tools

ChainEye helps you compare blockchain fees, track gas prices, and find the best cross-chain transfer routes in real time.

Get paid on time. Every time. Guaranteed

Midcontract helps freelancers and clients work together through smart contract escrow, ensuring secure payments and clear project terms.

The most powerful Digital Asset Wallet Infrastructure

Dfns is a wallet-as-a-service platform that provides institutional-grade digital asset wallet infrastructure for fintechs, banks, and enterprises via API.

Your Only Gateway to the On-Chain world

Ave.ai offers on-chain cryptocurrency trading across multiple blockchains and decentralized exchanges through web, mobile, and bot interfaces.

Never Miss Any Trading Signals

Element offers a platform for trading NFTs, featuring multi-market listing, NFT cart, and collection offers.

Connecting AI agents and users to blockchains

Lava Network is a protocol that connects applications to blockchain data providers, ensuring reliable and private multi-chain access through a decentralized marketplace.

Free from sign-up, limits, complications

SimpleSwap helps users exchange cryptocurrencies without registration by providing a platform for swapping digital assets with fixed or floating rates.

Defined

The Future of On-Chain Trading

Defined helps traders find opportunities across multiple blockchains by providing real-time token data, charts, and trading capabilities through an integrated terminal.

ANY TOKEN. ANYWHERE. ANYTIME.

RocketX Exchange is a hybrid CEX and DEX aggregator enabling cross-chain swaps, bridges, and trades across 200+ blockchains via a single interface and API.

Buy and sell crypto. It’s quick, simple, and secure.

Ramp Network provides crypto on-ramp and off-ramp services connecting fiat currencies and digital assets through simple integrations.

Power seamless cross-chain liquidity with a single integration.

rhino.fi is a multi-chain DeFi platform that offers bridging, trading, and investing services through a self-custodial Layer 2 wallet.

Crypto Tax Software for Crypto Natives

Awaken Tax is a cryptocurrency tax software that imports transaction history from wallets and exchanges, calculates cost basis, and generates compliant tax reports.

We find the best exchange Web3 routes in one click.

Exolix is a cryptocurrency exchange service offering fixed and floating rates without registration requirements or transaction limits.

Next generation fiat on-ramp

Unlimit Crypto helps businesses accept fiat payments for crypto by providing on-ramp and off-ramp infrastructure.

Your crypto wallet for Solana, Ethereum, Defi

Zerion helps users manage crypto portfolios across multiple blockchains through a self-custodial wallet interface.

The One-Stop-Shop for Indexed On-Chain Data

SonarX helps you access blockchain data by providing indexed data across multiple chains.

Sovereign Infrastructure for Global Nations

Sign helps users verify information across blockchains by providing omni-chain attestation infrastructure for Web3 applications.

Join Bitrue, become the Next Crypto Legend

Bitrue is a cryptocurrency exchange platform offering trading services for Bitcoin, Ethereum, XRP, and other digital assets.

It's an online crypto toolbox.

CoinTool is an online blockchain toolbox offering no-code token creation, batch token sending, wallet generation, and on-chain utility tools across multiple networks.

Maximize your earning potential with institutional-grade staking opportunities

Staking Rewards helps investors track and compare cryptocurrency staking opportunities by providing data analytics across blockchain networks.

Securing a more transparent blockchain finance ecosystem

Beosin provides blockchain security and compliance solutions through formal verification technology and on-chain data analysis.

AI-Powered RPC Infrastructure for dApps and Chains

dRPC provides decentralized RPC node infrastructure for blockchain networks with low latency and high reliability through a distributed provider network.

Bridge the World with AI Agent

Owlto Finance is a decentralized omni-chain bridge aggregator that uses AI-driven routing to enable fast, low-cost asset transfers across multiple blockchains.

The Sovereign Onchain bank and Bitcoin Wallet

Xverse is a self-custodial Bitcoin wallet that lets users store, swap, and earn across Bitcoin Layer 1 and Layer 2 networks including Stacks, Starknet, and Spark.

Build, Scale, Disrupt

Infura provides blockchain API infrastructure that lets developers access Ethereum and other networks without running their own nodes.

Better crypto accounting and treasury for teams

Integral provides Web3 financial management tools for businesses handling crypto operations through automated accounting and treasury solutions.

The Trustless Oracle Network

DIA is a trustless oracle network that sources and delivers verifiable data to blockchains through a rollup-based architecture.

Your one-stop shop for crypto trading

Poloniex is a centralized cryptocurrency exchange offering spot, margin and futures trading services.

Money beyond borders

Due helps users send and receive money globally using stablecoins and multi-currency accounts with instant settlement and low fees.

The ultimate crypto portfolio tracker

CoinStats helps users track and manage cryptocurrency portfolios across multiple wallets, exchanges, and blockchains through a unified dashboard with real-time analytics.

Your Multichain Gateway

Non-custodial multichain wallet connecting users to blockchain applications and decentralized web experiences.

One AMM. Shared Liquidity. Infinite Products.

Ekubo is a multi-chain AMM protocol that lets users trade tokens and provide liquidity across Starknet, Ethereum, and Arbitrum.

The revolutionary DeFi hub, pioneering as the first native perpetuals DEX on Starknet.

GokuHub provides Starknet-native DeFi tools with an account abstraction wallet and decentralized trading features.

Onramp Money

Converting Fiat to Web3 Money

Onramp Money lets users convert local currencies to cryptocurrencies across multiple countries using bank transfers, cards, and mobile money.

Fast, Secure Cross-Chain Bitcoin Bridge

Garden Finance helps you bridge Bitcoin across blockchains in seconds using trustless intents-based architecture.

Realtime DEX analytics

Monitor DEX trading activity and analyze market data across blockchain networks with customizable charts, price alerts, and trading tools.

Fast, Affordable & Secure cross-chain asset bridging

Layerswap helps users transfer digital assets between exchanges and blockchain networks through direct exchange integrations.

STARK Proof Pioneers

Starkware builds STARK-based scaling solutions for blockchains focused on security, scalability, and privacy.

One unified API for DeFi transactions and on-chain data sourcing

expand.network provides a unified API enabling developers to interact with multiple blockchains and DeFi protocols through a single integration point.

Your Leading Blockchain Security Autitor

QuillAudits provides smart contract security audits and penetration testing services for blockchain projects to identify vulnerabilities before deployment.

One card for all crypto

Holyheld lets users spend crypto anywhere with a debit card that connects to self-custodial wallets across multiple blockchains.

Your daily Web3 ritual across 125+ blockchains

OnChainGM is a multi-chain platform enabling users to send daily on-chain "GM" messages across multiple blockchains with soulbound NFT verification.

Transform your intents into transactions with Brian.

AI assistant that processes natural language prompts to execute blockchain transactions, search web3 resources, and deploy smart contracts across multiple networks.