Crypto & Web3 Startups
3,916 companies tagged Crypto & Web3, with their investors and founders.
Hemera provides account-centric blockchain data indexing with user-defined functions, enabling extraction and tracking of on-chain data such as ERC20 tokens, tokenized real-world assets, and fund flows. Its tools support use cases including AML risk control, address profiling, on-chain KYT, and stablecoin payment automation for enterprises.
1 investor
Hera is a crypto infrastructure company providing equitable services for the crypto economy. The team delivers mission-critical infrastructure solutions serving the digital asset ecosystem.
1 investor
Hercle provides infrastructure connecting fiat, digital assets, and stablecoins for cross-border and cross-asset transactions, offering trading, liquidity, execution, settlement, and on/off ramps via APIs. It serves asset managers, banks, brokers, fintechs, payment service providers, and treasuries.
1 investor
Hercle provides institutional-grade infrastructure that bridges fiat, digital assets, and stablecoins to enable cross-asset, cross-border trading, settlement, and payments in real time. It serves banks, brokers, fintechs, asset managers, payment providers, and treasuries through APIs and other integration options.
1 investor
Qapture is a proprietary trading firm that trades digital assets using its own capital, employing data-driven and discretionary strategies across market cycles. Based in Bermuda, it operates in the crypto/digital asset management sector.
1 investor
Heurist provides full-stack AI infrastructure for onchain applications, offering an aggregation layer for Web3 agents with over 100 verifiable crypto tools built on ERC-8004 and x402 payments. It serves builders and developers creating crypto-native AI apps and autonomous agents using decentralized computing.
1 investor
Hex Capital is an early-stage venture investor focused on crypto assets and blockchain companies, backing founders working on technological, social, and financial problems in the blockchain ecosystem. It uses a data-driven approach and supports founders from inception onward.
1 investor
Heybit was a digital-asset wealth management service in South Korea that offered crypto deposit and yield products such as its "Harvest" deposit service. The company wound down all services as of October 25, 2024, and now only supports withdrawals of customer assets held in custody.
1 investor
HIVE Digital Technologies builds and operates clean-energy data centers for Bitcoin mining and GPU-based AI/high-performance computing, with facilities in Canada, Sweden, and Paraguay. It provides Tier-I and Tier-III computing infrastructure and sovereign AI cloud services powered primarily by hydroelectric energy.
1 investor
Hiveonline is a digital financial platform providing banking and payment services to unbanked and underbanked populations, particularly in rural and developing communities. The company combines fintech infrastructure with financial inclusion, serving smallholder farmers and rural entrepreneurs in markets like Mozambique and beyond.
1 investor
HKVAX operates a regulated virtual asset trading ecosystem offering OTC trading, an institutional-grade exchange, custody with insurance coverage, and tokenization/listing services for securities (STO) and real-world assets (RWA). It serves financial institutions, professional and institutional investors, and alliance partners, with a focus on regulatory compliance in Hong Kong.
1 investor
HODL is a Russian investment structure that offers investors legal bitcoin exposure through structured bonds issued by an SPV, whose proceeds fund AO "HODL" to build a bitcoin position as its main strategic asset. It targets investors in Russia seeking pre-IPO participation and bitcoin-linked returns.
1 investor
HODL is a mobile app for tracking cryptocurrency and U.S. stock markets, offering real-time data from 180+ exchanges plus NYSE and NASDAQ, customizable charts, news, price alerts, and portfolio tracking with exchange and wallet syncing. It also includes a social community where users share posts and predictions, aimed at retail crypto and equity investors.
1 investor
Hodl Hodl is a peer-to-peer Bitcoin trading platform that lets users buy and sell Bitcoin directly without a middle party or identity verification. The service does not hold user wallets, requiring traders to use their own.
1 investor
HodlBot provides automated crypto portfolio management tools that support strategies such as dollar-cost averaging, diversification, and automated rebalancing for retail investors. It aims to help users follow disciplined, long-term investment processes rather than reacting to short-term price movements.
1 investor
Holoworld is an app store for AI agents where users create interactive worlds, virtual characters, and IPs, launch community fundraising campaigns, and run 24/7 AI livestreams. It offers tools such as Ava Studio for text-to-video creation, HoloLaunch for AI-native IP fundraising, and an Agent SDK/API for building and hosting virtual characters, targeting creators in the web3 space.
1 investor
Hooga is a gaming guild and community focused on the Play-to-Earn economy, aiming to build a shared economy free from exploitative practices.
1 investor
Operates a cryptocurrency trading platform offering spot, futures/contract, and wealth-management services with a high-performance matching engine. Targets digital-asset investors, featuring cold/hot wallet separation, multi-signature authorization, leverage options, and 24/7 customer support.
1 investor
Hord operated an ETH staking service that issued hETH tokens; the service has been discontinued and staking and withdrawals are no longer available.
1 investor
Horizon builds developer infrastructure for blockchain applications, offering smart crypto wallets, 1-click cross-chain payment tools, and real-time multi-chain data indexing. Its tools serve web3 developers and ecosystems building onchain apps across EVM chains.
1 investor
HUMAN Protocol provides infrastructure for decentralized labor markets that connect human intelligence to machine learning tasks such as data annotation and machine vision model training. It is used by research labs, AI platforms, and Web3 projects to build real-world applications on top of its network.
1 investor
Humanity provides a decentralized identity verification infrastructure that uses zero-knowledge proofs to verify personal claims such as age, income, or identity without storing or disclosing underlying user data. It serves enterprises and developers for use cases including KYC, loyalty programs, and access control, with integrations across hospitality, travel, and personal finance brands.
1 investor
1 investor
Hut 8 acquires, develops, and operates energy assets, digital infrastructure, and compute facilities—including powered land, interconnects, substations, and specialized hardware—to support energy-intensive technologies. It builds and manages businesses at the intersection of power and technology, such as data centers and crypto mining operations.
1 investor






