/Companies

Crypto & Web3 Startups

3,916 companies tagged Crypto & Web3, with their investors and founders.

holo

Holo provides infrastructure and hosting services built on Holochain, offering platform tools and partner integrations. The company builds and maintains distributed hosting and infrastructure products.

2 investors

Holos

Holos develops immersive experience creation software for the Apple Vision Pro and extended reality platforms. The company serves consumers, enterprises, and government entities with tools for building AR/VR applications.

2 investors

Homewings

A review and information guide for cryptocurrency casinos that operate without identity verification requirements. The site evaluates and curates listings of no-KYC gaming platforms, assessing their blockchain integration, security infrastructure, and game fairness for players prioritising privacy.

2 investors

HonestDoor

Otto Capital is an investment firm that backs technology, blockchain startups, ICOs, and real estate ventures, aiming to build diversified portfolios. The firm is based in Edmonton, Alberta.

2 investors

Hopae

Hopae provides an identity wallet SDK that lets businesses issue, store, and verify decentralized identity credentials, aligned with W3C and ISO 18013-5 standards for iOS and Android. It targets enterprises operating in high-trust environments needing standards-compliant verifiable identity infrastructure.

2 investors

Horizon

Horizon provides developer building blocks for web3 applications, including smart crypto wallets, 1-click cross-chain payments, and real-time multi-chain data indexing. Its tools serve developers and blockchain ecosystems building onchain apps across EVM chains.

2 investors

Hotspotty

Hotspotty is a platform for managing Helium hotspot portfolios that provides team collaboration tools, workspace management, and community communication features for hotspot owners. It enables users to organize their hotspot data, optimize deployments, monitor performance, and connect with other hotspot owners in their geographic areas through integrated Discord chat.

2 investors

HUMAN Protocol

HUMAN Protocol provides infrastructure for decentralized labor markets, connecting human intelligence at scale to tasks such as machine learning data annotation and computer vision model training. It serves research labs, AI platforms, and Web3 projects that build applications on top of the protocol.

2 investors

Hummingbot

Hummingbot Foundation operates governance for the Hummingbot open-source codebase through HBOT token holders who vote on code approvals, connector management, bounties, and board elections. The foundation enables decentralized development decisions for a cryptocurrency trading bot platform.

2 investors

Hummingbot

Hummingbot Miner was a service that has ceased operations and is winding down, with all services discontinued as of March 16, 2026. The page only provides instructions for withdrawing unclaimed rewards.

2 investors

HYPE Private

Hype is a platform offering tokenized stocks, perpetual futures, and pre-IPO perpetual contracts (IPOP markets) for trading purposes. The platform provides access to various derivatives and synthetic products with risk disclosures for different asset classes.

2 investors

HypeLab

HypeLab operates a crypto advertising network that lets Web3 projects run targeted ad campaigns across 200+ crypto sites, including exchanges, block explorers, DeFi apps, and portfolio trackers. It offers wallet- and on-chain-behavior targeting, Web3-native ad formats, and publisher monetization tools with stablecoin or fiat payouts.

2 investors

Hyperline

Hyperline provides data infrastructure that helps product teams integrate data science and machine learning into Web3 applications, offering on-chain analytics, real-time trading analytics, fraud monitoring, personalization, and predictive insights. It targets early-stage and enterprise teams building blockchain products, with multi-tenant and private cloud deployment options.

2 investors

HyperLink

HyperLink is a prime brokerage and trading gateway for Hyperliquid power users, routing trades through a non-custodial smart contract to provide faster execution, pooled volume for lower fees, and private order flow. It mirrors the Hyperliquid API so existing trading strategies can migrate by changing the endpoint, and runs execution on hardware-isolated, auditable infrastructure.

2 investors

Hyperplay

CoinFello (Fello) is an AI agent for DeFi that reads and explains smart contracts, then executes onchain actions like sending, swapping, staking, and building liquidity pools using natural language. It runs automated multi-step strategies within user-defined guardrails, keeping private keys in the user's wallet and executing in a Trusted Execution Environment.

2 investors

Inceptionlrt

InceptionLRT is winding down operations effective December 31, 2025; its web interface will be shut down and withdrawals will remain available through the associated chain's block explorer.

2 investors

Indexing Company

Indexing.co provides blockchain data infrastructure that delivers real-time and structured on-chain data across 100+ chains, covering DeFi trades, perpetual and prediction markets, stablecoin payments, and wallet activity. It serves fintech, enterprise analytics, AI/ML, and gaming customers through shared and dedicated pipelines, RPC ingestion, and tool-based interfaces for AI agents.

2 investors

Infinigods

InfiniGods is a gaming studio that develops free-to-play, Web3-powered mobile games centered around ancient mythologies, with cross-game assets and currencies.

2 investors

INFINIT

Infinit offers AI-managed on-chain trading vaults run by independent strategy managers, where users deposit USDC and receive ERC-20 receipt tokens representing their share. A proprietary AI engine executes trades 24/7 with institutional risk controls, and vault performance is reported on-chain until maturity when users redeem their pro-rata share.

2 investors

Infinite Fleet

Infinite Fleet is a massively multiplayer online game set in a procedurally generated galaxy where players command a fleet in a military conflict against an alien threat. It features a player-driven economy backed by the INF token, an in-game cryptoasset used to trade virtual items such as ships and resources on a planned marketplace.

2 investors

Inflowpay

Inflow provides cross-border payment infrastructure for e-commerce merchants, particularly those in emerging markets, using self-custody blockchain technology to eliminate intermediary risk. The platform offers transparent pricing and high acceptance rates as an alternative to traditional payment service providers and merchants of record.

2 investors

Injective Protocol Derivatives

Injective is a blockchain platform purpose-built for financial markets, providing infrastructure for trading, tokenization, and transactions using embedded financial primitives like stablecoins, real-world assets, and programmable derivatives. It serves institutions, fintechs, and governments seeking to access global markets and issue securities onchain at scale.

2 investors

Insured

Insured Finance is a two-sided digital asset insurance marketplace built on Polygon that enables users to request and provide insurance coverage for cryptocurrency and decentralized finance assets. The platform protects against smart contract exploits, custodian failures, stablecoin risks, and rug pulls.

2 investors

Internet Computer

The Internet Computer is a serverless "sovereign cloud" run by independent hardware operators, hosting tamperproof WebAssembly/Motoko software and multi-blockchain digital-asset APIs. It lets AI agents generate and update apps, SaaS, and websites on demand, and is developed by the DFINITY Foundation.

2 investors

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