Crypto & Web3 Startups
3,505 companies tagged Crypto & Web3, with their investors and founders.
Justoken is a real-world asset (RWA) tokenization platform that turns commodities, energy, and natural resources into digital financial assets using blockchain, geospatial intelligence, and AI. It offers end-to-end infrastructure for issuing, monitoring, trading, and financing tokenized assetsβserving banks, traders, commodity companies, energy producers, and asset managers, with a focus on Latin America's agribusiness and energy markets.
1 investor
Just Wallet provides international money transfer and payment solutions using blockchain and Web3 technology, serving businesses and individuals across 190+ countries. The platform enables low-cost, instant cross-border transactions integrated with Web3 wallets and partnerships with financial institutions.
1 investor
K2 Integrity provides advisory and investigative services in financial crimes risk management, investigations, monitoring, cybersecurity, virtual asset advisory, and training and certifications. It serves clients seeking to protect their operations, reputations, and economic security through interdisciplinary expert teams.
1 investor
KAIO is a blockchain protocol built for real-world assets (RWAs), providing infrastructure for asset movement, compliance, and liquidity access. It targets institutional finance participants working with tokenized funds and capital markets.
1 investor
Kairos is an onchain protocol for interest rate swaps, letting users lock in fixed yields, hedge interest rate risk, and take leveraged long or short positions on rate movements. Its oracle-agnostic architecture turns any rate feed β lending rates, staking yields, or RWA benchmarks β into a tradeable market, targeting DeFi traders and lending protocols.
1 investor
KALYP provides distributed ledger infrastructure for financial institutions to settle traditional securities and digital assets more efficiently. The company serves financial market participants including central securities depositories, financial institutions, and brokers in the traditional securities and digital asset settlement space.
1 investor
Kamu develops data infrastructure technology for cross-organizational data exchange, enabling efficient sharing and verification of data quality across business, government, and research sectors. The platform combines distributed systems, data versioning, and blockchain technologies to address barriers in the digital economy's data foundation.
1 investor
Kash is a social prediction market platform that combines betting mechanics with blockchain technology to enable trustless peer-to-peer wagering. The platform targets cryptocurrency and fintech enthusiasts interested in speculative trading and betting without traditional intermediaries.
1 investor
Kattana (goodcryptoX) is a crypto trading app for spot, perpetual, RWA, and prediction markets across 30+ centralized exchanges, AMM DEXs, and perp DEXs, offering automation strategies like DCA, Grid, and Sniper bots plus advanced order types. It also provides portfolio tracking across 204 exchanges and wallets on 15+ blockchains, non-custodial MPC wallets, and its native GOOD utility token with revenue sharing and fee discounts.
1 investor
Kavodax is a Canadian money movement platform for cross-border payments that uses stablecoins and blockchain infrastructure to reduce fees, FX spreads, and settlement times. It targets globally operating SMEs and individuals sending international transactions.
1 investor
Kawa is a decentralized cross-chain lending protocol that lets users lend or borrow against collateral spanning multiple blockchain networks and assets. It provides instant liquidity on crypto assets and yield options through a trustless protocol.
1 investor
Web3 data analytics tool that provides insights into blockchain, cryptocurrencies, and decentralized applications, helping users monitor trends and identify growth opportunities in their Web3 projects.
1 investor
Kazza is a financial platform for receiving, holding, converting, sending, and spending money globally using cash or stablecoins, offering payment collections, cross-border transfers, and a payment card. It serves individuals such as freelancers, creators, and remote workers, as well as businesses paying international suppliers and contractors.
1 investor
Keeta provides a financial infrastructure platform with APIs, SDKs, and payment tools for institutions, fintechs, and developers, supporting global payouts, multi-currency accounts, card issuing, and digital wallets. It offers blockchain-based features including stablecoin conversion (USDC/EURC), real-world asset tokenization, embedded KYC/KYB identity compliance, and atomic swaps.
1 investor
Kekkai provides security services for Web3 projects, focusing on protecting smart contracts and blockchain assets from code exploits and vulnerabilities. It addresses risks tied to publicly stored code and the difficulty of modifying deployed smart contracts.
1 investor
KelVPN is a cryptocurrency token (ERC20 and BEP20) with market data and trading information available on multiple exchanges and blockchain explorers.
1 investor
KERI is an open-source standard for key management and credential verification that is being deployed by the Global Legal Entity Identifier Foundation in their vLEI (verifiable Legal Entity Identifier) system.
1 investor
Kelp is a liquid restaking protocol that issues rsETH, a liquid restaking token, in exchange for deposits of ETH and major liquid staking tokens. It serves DeFi users and institutions seeking rewards, with rsETH usable across lending protocols, DEXs, CEXs, and wallets.
1 investor
Keyring builds on-chain financial infrastructure for fixed income markets, providing three core products to address compliance, insurance, settlement, and governance barriers. The platform serves institutional participants in decentralized finance who want to trade tokenized fixed income assets with institutional-grade controls and risk management.
1 investor
Keyrock provides digital asset market services including market making, options, OTC, DEX liquidity, and quant-led asset management for institutions and crypto projects. It also offers ecosystem development solutions and market research across centralised and decentralised venues.
1 investor
Khiza is a startup studio that creates and scales web3 businesses by transforming ideas into market-leading companies across blockchain, DeFi, digital assets, and infrastructure sectors. The studio operates through three models: building companies from the ground up, partnering with established enterprises on joint ventures and technology licensing, and supporting founder-led projects through mentorship and resources.
1 investor
Kiki (Kikihub) is a mobile app for location-based social chat, letting users join local chat rooms by country and city to message people nearby, post anonymously or publicly, and organize meetups. It supports finding friends, dating, networking, and community discussions, and is offered free without ads.
1 investor
Kima Finance is a distributed settlement protocol that provides a single atomic rail for cross-ecosystem transfers across fiat, stablecoins, CBDCs, and tokenized assets, without bridges or smart contracts. It targets regulated financial institutions and enterprises with products for cross-border payments, on/off-ramps, treasury management, and delivery-versus-payment settlement, using MPC vaults, TEE enclaves, and threshold signatures with built-in compliance.
1 investor
Kinetic is a decentralized exchange (DEX) on the Solana blockchain that lets users swap and trade over one million tokens with routing algorithms for efficient pricing and fast execution. It offers a mobile-friendly interface and a points-based rewards program for traders.
1 investor



