Fintech Startups
13,512 companies tagged Fintech, with their investors and founders.
Pomelo is a modular, API-first payment infrastructure platform powered by AI that enables the issuance, processing, and management of credit and debit cards. The platform serves financial institutions and fintech companies across Latin America with card issuing, real-time processing, fraud prevention, and dashboard management capabilities.
24 investors
Aave Labs is the original author and contributor to Aave, a decentralized finance (DeFi) protocol for lending and borrowing crypto assets. Launched in 2020 out of the earlier ETHLend project, it operates a multi-chain protocol and app used by everyday users to lend and borrow.
23 investors
Chainlink is an oracle platform that connects onchain applications with offchain data and external systems, serving major financial institutions and DeFi protocols with standards for data, interoperability, compliance, and privacy. The platform enables developers to build tokenized assets, cross-chain workflows, and institutional-grade blockchain applications across capital markets and decentralized finance.
23 investors
eToro's Smart Portfolios are ready-made, thematic investment portfolios curated by its analysts and partners (such as Franklin Templeton and BlackRock), bundling diversified financial assets around market trends like AI, fintech, and commodities. The portfolios use data from millions of eToro users and are aimed at retail investors seeking long-term, buy-and-hold exposure without paying management fees.
23 investors
Finix provides embedded payments infrastructure for software platforms, acting as an outsourced PayFac (PayFac-as-a-Service) with end-to-end payments technology, compliance and risk management, merchant onboarding, and reporting tools. It serves software platforms that want to offer payment acceptance to their customers through white-labeled dashboards and a single API integration.
23 investors
Kin is a home insurance provider that offers both self-service and agent-assisted policy purchase and management for homeowners. The company operates through fully licensed carrier partners and emphasizes affordability, ease of use, and customer service.
23 investors
Lido is a liquid staking protocol for Ethereum that allows users to stake ETH and earn rewards while maintaining liquidity through the stETH token. It operates through a decentralized network of 900+ node operators worldwide and offers additional earn strategies through EarnETH and EarnUSD vaults.
23 investors
Socure provides an AI-driven platform for digital identity verification, fraud prevention, and risk decisioning, serving enterprises and government agencies across financial services, gaming, healthcare, e-commerce, and other sectors. The platform uses machine learning to achieve high accuracy in identity verification and fraud detection across customer onboarding, authentication, and regulatory compliance workflows.
23 investors
Berachain is a Layer 1 blockchain network built around a Proof of Liquidity mechanism that directs block reward emissions as non-dilutive growth capital to ecosystem applications in exchange for revenue sharing with the network and tokenholders. It offers a DeFi product suite including trading, borrowing, and a native stablecoin (Honey) for crypto protocols and teams building on the chain.
22 investors
Ethena operates a crypto protocol offering USDe, a digital dollar, and sUSDe, a reward-accruing asset backed by collateralized assets with third-party attestations. It provides 24/7 minting and redemption, and integrates with platforms such as Binance, Aave, and Hyperliquid for trading collateral and yield products.
22 investors
ether.fi offers non-custodial crypto financial products, including staking, DeFi strategy vaults for ETH, BTC, and stablecoins, and a cashback debit card usable at over 100 million locations with no credit checks. It serves crypto holders looking to earn rewards on their assets and spend them for everyday purchases.
22 investors
Figment is an independent provider of staking infrastructure, offering non-custodial staking, reward tracking, API integrations, and slashing protection to institutional clients such as asset managers, exchanges, wallets, foundations, and custodians. It supports proof-of-stake digital assets including Ethereum and Solana within the Web3 ecosystem.
22 investors
Mesh operates a global crypto payments network that connects exchanges, wallets, and financial platforms into a single infrastructure layer, allowing users, businesses, and AI agents to send and receive payments from any wallet on any blockchain. It serves as a blockchain-powered payment rail for cross-border transactions.
22 investors
Safe (formerly Gnosis Safe) develops on-chain smart wallet and multisig infrastructure for the crypto ecosystem, including a smart wallet SDK, multisig interface, recovery modules, and transaction builder. Its contracts are fully on-chain and open for builders, protocols, DAOs, and institutions managing treasuries.
22 investors
Affirm provides a point-of-sale financing platform that allows consumers to make purchases and pay over time, available online and in-store through its Affirm Card and browser extension integrations.
21 investors
Airwallex operates a global banking platform that provides cross-border payments, financial infrastructure, and AI-powered financial software for businesses. The platform serves companies across 200+ countries, enabling automated financial operations, expense management, and billing for global enterprises and AI-native businesses.
21 investors
Anchorage Digital is a global cryptocurrency platform providing institutions with custody, staking, trading, governance, and settlement services, along with security infrastructure. The company operates through federally chartered and internationally licensed entities serving institutional clients managing digital assets.
21 investors
BitGo provides institutional-grade infrastructure for digital assets, including regulated custody, wallet services, prime brokerage (trading, financing, settlement), stablecoin issuance, and embedded crypto-as-a-service. It serves institutions, exchanges, ETF/ETP issuers, and enterprises operating in the cryptocurrency and digital asset market.
21 investors
Fireblocks provides infrastructure and platform services for managing digital assets and transactions, serving enterprises and startups that build and operate blockchain-based financial solutions.
21 investors
Greenlight offers a debit card and mobile app for children that enables parents to set spending limits, automate chores and allowance management, and monitor transactions in real-time. The platform serves families seeking financial literacy tools and parental oversight for their children's spending.
21 investors
Ledger provides hardware and software cryptocurrency wallet solutions that enable users to buy, swap, earn, and manage digital assets with security features and portfolio tracking capabilities across multiple blockchain networks.
21 investors
Marqeta provides just-in-time funding technology that enables card issuers and fintech platforms to control transaction authorization and fraud management in real time. The platform allows customers to define spending rules and approval logic for prepaid and commercial cards.
21 investors
Miden is a blockchain protocol using zero-knowledge (ZK) architecture to enable programmable privacy, quantum-resistance, and scalability for onchain finance. It supports private transaction execution for use cases such as payroll, treasury management, private banking operations, and confidential asset allocation.
21 investors
Optimism provides blockchain infrastructure based on the OP Stack, letting exchanges, fintechs, and financial institutions deploy and operate their own chains or add onchain features while it handles operations, security, and upgrades. It targets regulated financial services with capabilities such as stablecoin settlement, transaction screening, and configurable compliance controls.
21 investors

















