List of Custody and Wallets projects on Optimism (2026)

Infrastructure that powers financial possibility

Fireblocks is a digital asset infrastructure company that helps financial institutions, fintechs, and businesses secure, transfer, and manage digital assets. Its platform supports custody, stablecoin issuance, tokenization, and payments for organizations operating across the digital asset economy.

One wallet. All chains.

NEAR Mobile is a non-custodial mobile wallet for the NEAR Protocol ecosystem. It lets users buy, send, stake, and swap crypto across multiple blockchains.

The Multichain Wallet for Web3

MathWallet is a multi-platform cryptocurrency wallet supporting multiple blockchains and thousands of digital assets. It lets users store, manage, and trade tokens across mobile, browser, web, and hardware interfaces.

Community-driven Crypto Wallet

Walletverse is a self-custody mobile wallet for storing, sending, buying, and exchanging various cryptocurrencies across multiple blockchain networks.

Everyone's gateway to the open internet

Coin98 is a non-custodial crypto wallet company. It provides multi-chain wallets, an exchange, and developer tooling that let users store, trade, and interact with digital assets across many blockchains.

The standard for moving value onchain

Safe is a smart account infrastructure provider. It offers multisig wallets, APIs, and security tooling that let teams and individuals secure and manage digital assets onchain.

Now You're in Control.

Ledger is a hardware wallet company that provides secure storage and management for digital assets. Its devices and companion software protect private keys offline for individuals and institutions.

The truly open source crypto wallet

OneKey is a crypto wallet company offering hardware and software wallets for digital asset storage. It serves individual holders and institutions with open-source, multichain self-custody tools.

Institutional grade digital asset custody and wallet infrastructure built by experts

Liminal is a digital asset custody and wallet infrastructure provider. It serves exchanges, Web3 platforms, hedge funds, family offices, and other institutions with secure key management and compliance tools.

The Multi-Chain DID Gateway to Web3

Nabox is a multi-chain crypto wallet and Web3 identity platform. It helps users manage assets across blockchains, explore DApps, and swap across chains.

Keep your funds safe from here on

Safeheron is a digital asset self-custody company offering MPC based wallet infrastructure. It helps institutions such as exchanges, brokerages, and funds secure and manage private keys without a single point of failure.

Your money. Your rules.

Exodus is a self-custody wallet and payments company. It lets users manage crypto, send money, and spend with a card from one app.

The smart crypto wallet for holders who want more

Braavos is a self-custody smart contract wallet for Starknet. It lets users hold, swap, and earn yield on Bitcoin and other crypto with biometric two-factor security on mobile and in the browser.

Your digital world, under your control

imToken is a self-custodial multi-chain wallet for storing, sending, and managing tokens across a wide range of blockchain networks.

PROTECT YOUR TOMORROW, TODAY

Bron Wallet is a self-custody crypto wallet. It lets individuals and businesses store assets, swap across chains, and stake, with key recovery and policy controls instead of seed phrases.

The Institutional Gateway for Digital Assets

Komainu is a regulated digital asset custodian for institutions. It offers segregated on-chain custody, staking, collateral management, and tokenization infrastructure.

The crypto wallet you control

Trust Wallet is a self-custody crypto wallet for iOS, Android, and browsers. It lets users buy, swap, stake, and manage assets across many blockchains and connect to decentralized applications.

All-in-one crypto wallet and exchange

Backpack is a crypto exchange and wallet provider. It lets users trade crypto and U.S. stocks, lend and borrow assets, and store assets in a self-custodial wallet.

Simple, secure, on the go.

CoolWallet is a hardware wallet company that makes credit-card-sized cold storage devices for cryptocurrency. Its products let users store private keys offline while managing assets via a companion mobile app.

The most secure wallet ever built.

NGRAVE is a digital asset security company that makes a self-custody hardware wallet system. It helps users store private keys offline and manage crypto through an air-gapped device, a metal key backup, and a companion app.

Be In Charge of Your Crypto

Guarda is a non-custodial crypto wallet provider. It lets users store, swap, stake, and buy digital assets from web, mobile, desktop, and browser extension apps.

All-in-one platform for digital assets custody

SINOHOPE is a digital asset custody provider. It offers institutional clients self-custody and full custody wallet services, along with APIs for developers.

Your Favorite Crypto Social Wallet

Tomo is a social wallet provider. It lets users create and manage self-custodial wallets with their social accounts and gives developers tools to add the same login to their applications.

Tria

Custody and Wallets

Borderless NeoBank

Tria is a self-custodial neobank for digital assets. It combines wallet infrastructure, cross-chain swaps, yield products, and crypto payment cards for users who want to trade, earn, and spend without giving up custody.

Secure, private, yours

UnityWallet is a self-custodial mobile wallet. It lets users store, swap, stake, and trade digital assets across multiple blockchains, with a built-in AI assistant.

The easy way to earn on blockchains

DeGate is a self-custodial crypto wallet for cross-chain swaps and yield. It lets users buy, sell, and earn across multiple blockchains from a single interface without bridging or holding gas tokens.

Empowering financial institutions to go on-chain

io.finnet is a digital asset infrastructure provider. It gives financial institutions self-custody, tokenization, and instant settlement tools through a dashboard and APIs.

The easiest way to trade any market from your phone

Rainbow is a self-custody crypto wallet app for iPhone, Android, and desktop browsers. It lets users hold crypto and trade cryptocurrencies, perpetual futures, and prediction markets from one app.

One-click Web3 onboarding with Passkeys Developer kit

Passkeys Wallet is a self-custody wallet and embedded wallet toolkit. It lets users create a wallet with biometric login and no seed phrase, and lets developers add that wallet to their apps.

The trusted digital asset wallet platform

Cobo is a digital asset custody and wallet infrastructure company. It helps institutions and developers manage digital assets through custodial, MPC, smart contract, and exchange wallets.

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.

Institutional Digital Assets Infrastructure

Bitpowr is a digital asset custody technology provider. It gives institutions and developers wallet infrastructure to create and manage secure wallets across multiple blockchains.

Secure stablecoin infrastructure for fintechs, banks & enterprises

Utila is a stablecoin and digital asset infrastructure provider. It offers MPC wallets, policy controls, and APIs that fintechs, banks, and enterprises use to run payments, treasury, and tokenization.

Buy, Store, Send Crypto

Coin Wallet is a self-custodial multicurrency wallet. It lets users buy, store, send, and swap cryptoassets on web, mobile, and desktop.

One wallet, zero limits

NUFI is a self-custodial wallet for managing, staking, and trading crypto across Cardano, Solana, Ethereum, Bitcoin, and other blockchains.

Simply powerful crypto wallet

Zerion offers a self-custodial crypto wallet and a data API for tracking and managing onchain assets across multiple blockchains.

The rewarding crypto wallet

Virgo is a multi-blockchain crypto wallet that lets users store, swap, and earn rewards through airdrops and a loyalty program.

Abstract the complex.

Unhosted is a self-custodial smart wallet company. It builds a wallet app with built-in AI tools and an AI assistant that researches tokens and wallets.

Multisig multi-chain Web3 wallet

TotalSig is a multi-signature crypto wallet built on MPC technology. It lets individuals, teams, and businesses share control of assets across multiple blockchains and require several approvals for each transaction.

Your financial operating system for managing on-chain assets

MPCVault is a non-custodial multi-party computation wallet provider. It gives funds, exchanges, and Web3 teams shared treasury management with approval policies, APIs, virtual cards, and fiat payments.

The way to experience multichain in crypto.

Temple Wallet is a non-custodial multichain wallet built around Tezos. It lets users manage accounts, swap, stake, and earn rewards from a browser extension or mobile app.

Deposit once. Trade everywhere.

Infinex is a self-custody crypto account and trading platform. It lets users swap, trade, earn, and hold assets across multiple blockchains from one passkey-secured account.

MultiSig and cold wallet for professionals, families, and teams

Ownbit is a self-custody MultiSig and cold wallet. It lets individuals, families, and teams approve transactions with several signers or sign offline on a spare phone.

Self-custody made simple. Trading made effortless.

Ethos DeFi is a self-custody wallet company. It lets users trade across blockchains, earn token rewards, and use AI-powered tools from a mobile app.

A true multi-chain wallet.

Bifrost Wallet helps users store and manage crypto assets in a self-custody wallet with an integrated NFT gallery and Web3 browser.

The End-to-End Wallet for Teams

Den helps onchain teams manage multi-signature wallets by automating transaction coordination, decoding complex transactions, and providing accounting tools.

Your Trusted Gateway to PulseChain

PulseWallet is a non-custodial crypto wallet for PulseChain and other EVM blockchains. It lets users manage, swap, bridge, and stake assets with social login and biometric protection instead of seed phrases.

Your financial home

Fluidkey is a self-custodial wallet that lets users receive, grow, and spend digital assets privately using stealth addresses and integrated bank transfers.

The most comprehensive wallet platform on the market for your digital assets.

Fordefi is an asset management platform providing secure custody solutions for institutional clients in DeFi, focusing on security and operational efficiency.

Build with Smart Accounts

Pimlico is a gas sponsorship and account abstraction infrastructure provider. It lets onchain apps pay transaction fees for their users, or accept stablecoins and other tokens for gas, through one API.