List of Finance projects on Optimism (2026)

Swap, earn, and build on the leading decentralized crypto trading protocol

Uniswap is a decentralized finance protocol for exchanging cryptocurrencies.

Savings for Everyone

Aave is a decentralized lending protocol. It lets users supply crypto assets to earn interest and borrow against collateral through non-custodial liquidity markets.

Faster, better, stronger than your average crypto exchange

OKX is a global cryptocurrency exchange offering spot and derivatives trading. It also provides staking, a self-custody wallet, and Web3 tools for traders and developers.

The Future of Digital Money

Frax Finance creates stablecoin infrastructure backed by institutional treasury assets and powered by blockchain technology.

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.

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.

Gateway to crypto

Gate is a centralized cryptocurrency exchange offering trading and related digital asset services. It serves global users seeking spot, futures, and margin trading along with wealth management and token launch access.

The simplest way to trade crypto in Bahrain

Rain helps users buy, sell, and swap cryptocurrencies with regulated custody, bank-grade security, and 24/7 support across web and mobile.

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.

Your Swiss gateway to the crypto economy.

Mt Pelerin is a Swiss cryptocurrency exchange and financial services company. It lets individuals and businesses buy, sell, swap, and bridge digital assets, and offers tokenization and brokerage services.

Sumex

Finance

CeFi & DeFi portfolio management SuperApp for crypto sapients

Sumex is a non-custodial platform where users can manage portfolios, trade across CEXes and DEXes, earn yield, and complete quests from a unified crypto dashboard.

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.

Creating deep on-chain liquidity using advanced bonding curves

Curve Finance is a decentralized exchange protocol that enables low-slippage swaps between like-priced assets such as stablecoins and liquid staking tokens.

Swap any token across 100+ chains

Squid Router enables cross-chain token swaps and messaging across blockchains in a single transaction using Axelar Network infrastructure.

Decentralized trading & yield farming

MUX Protocol is a decentralized perpetual trading aggregator that routes trades across multiple liquidity sources, offering up to 100x leverage and zero price impact.

Your crypto journey, simplified

Bybit is a cryptocurrency exchange offering trading and digital asset services for retail and institutional users. It provides spot and derivatives trading along with custody, earn, and other crypto products.

Your USDT, Anywhere

USDT0 helps users transfer USDT across blockchains by providing omnichain liquidity infrastructure powered by LayerZero.

Buy, sell and trade Bitcoin, Ethereum and more.

Coinsquare is a Canadian cryptocurrency trading platform for retail and institutional investors to buy, sell, stake, and trade digital assets.

Any DeFi strategy in a single swap

Haiku is a DeFi execution layer that lets users execute any multi-step strategy across chains and protocols in a single transaction.

Limitless Web3.0 crypto exchange

ChangeNOW is a non-custodial cryptocurrency exchange that lets users swap digital assets without account registration. It also offers a wallet, staking, loans, and business integration tools.

The ultimate multi-chain DEX + Aggregator that lets you SWAP ANYTHING.

Sushi helps users trade cryptocurrencies across multiple blockchains by providing a multi-chain decentralized exchange with liquidity aggregation.

The Crypto Super App

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

Freedom of exchange

Biswap lets users trade tokens and provide liquidity across multiple blockchains using a concentrated liquidity AMM with customizable fee tiers.

Pushing cross-chain boundaries for seamless DeFi operations

Interport Finance enables cross-chain asset swaps at optimal rates by aggregating liquidity from multiple decentralized exchanges across blockchain networks.

Building infrastructure for the future of finance.

Compound helps users earn interest on crypto assets and borrow against collateral through algorithmic money markets on Ethereum and compatible chains.

The Unified Platform for Everything DeFi

Instadapp lets users manage DeFi across multiple protocols through smart accounts and a smart wallet.

DEX & Bridge Aggregator for Cross-Chain Crypto Swaps

Rubic aggregates DEXs and bridges across blockchains, routing token swaps at optimal rates through a single interface.

SODAX

Finance

Infrastructure for modern money

SODAX is a cross-network execution and liquidity protocol. It lets applications offer swaps, lending, borrowing, staking, and bridging across multiple blockchain networks through a single SDK.

The world of tomorrow.

Paribu is a cryptocurrency exchange based in Turkey that lets users buy, sell, and trade crypto assets with Turkish Lira and USDT pairs.

Save, grow, spend.

ether.fi is a decentralized staking and restaking company for Ethereum, Bitcoin, and stablecoins. It lets users earn staking and DeFi yield while spending crypto through a linked card.

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.

Holdstation AI for the Community, Web3 for Billions

Holdstation is a DeFi ecosystem combining AI-powered trading tools with multi-chain wallet functionality for digital asset management and automated trading strategies.

Making Digital Assets Massively Accessible

HashKey Group helps users access digital asset services by providing regulated exchanges, asset management, and Web3 infrastructure across multiple jurisdictions.

The only swap API with full market coverage

Nordstern is a DEX aggregator API that provides developers with optimized swap routes across EVM-compatible chains.

All things crypto, right here!

Indian cryptocurrency exchange offering trading, investment, and financial services for digital assets.

Trade how you like

WOO is a crypto ecosystem offering centralized and decentralized applications for trading, yield generation, and token staking.

Swap tokens across different chains

Symbiosis Finance helps users swap tokens across multiple blockchain networks through automated liquidity pools, enabling cross-chain asset transfers in single transactions without custodial intermediaries.

The Next-gen DeFi Consumer App

DapDap builds consumer DeFi apps for blockchain ecosystems, letting users trade, bridge, and earn across multiple networks from one interface.

A responsible approach to crypto

Luno helps users buy, store, and trade cryptocurrencies through a regulated platform designed for beginners and experienced traders.

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.

All-in-one platform for tokenizing trade documents, financing marketplace, and integrated digital asset & fiat accounting

BlockPeer helps institutions manage digital and fiat accounting while enabling trade document tokenization and financing through blockchain technology.

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 Future of AI-Powered Liquid Staking

StaFi Protocol is a multi-chain liquid staking protocol that lets users stake PoS tokens and receive tradable rTokens, earning staking rewards while maintaining liquidity.

Digital asset solutions for enterprise

Cregis is a digital asset infrastructure company for enterprises. It provides MPC-based self-custody wallets, payment processing, and compliance tools for exchanges, financial institutions, and Web3 businesses.

Create your own stablecoin

Brale helps businesses create regulated stablecoins by providing issuance infrastructure and API integration across multiple blockchains.

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.

Your On-Chain Liquidity Hub

DODO is a multi-chain DEX aggregator providing capital-efficient liquidity through its Proactive Market Maker algorithm and cross-chain trading.

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.

All in Transit. All at your fingertips.

Transit Finance helps users exchange cryptocurrencies across multiple blockchains by aggregating liquidity from various decentralized exchanges.

Blockchain Powered Environmental Credit Solutions

EcoToken is a platform that facilitates the purchase, verification, and retirement of environmental credits, supporting carbon and water conservation efforts.