Crypto & Web3 Startups
3,494 companies tagged Crypto & Web3, with their investors and founders.
Advanced Blockchain AG is a publicly traded incubator and investor in the blockchain industry, building and backing portfolio companies in the space. It is listed on German exchanges (symbol ABX) and operates through subsidiaries such as Incredulous Labs Ltd.
1 investor
Aegis Custody is a blockchain company that holds digital assets in segregated custody accounts, operating under a TCSP license in Hong Kong and a South Dakota Charter in the US. It provides regulated custody and trust/company services for holders of digital assets.
1 investor
Organizer of a blockchain-focused event held at the CryptoCastle in Burgscheidungen, Germany, bringing together developers, researchers, entrepreneurs, and enthusiasts. The venue also serves as a center for research and education in blockchain, artificial intelligence, IoT, and sustainable technologies.
1 investor
Affine DeFi offers stETH-based liquid restaking with instant entry and fast withdrawals, delegating to top operators and onboarding AVS while sharing airdrops. It also provides cross-chain yield baskets (Affine Earn) for USDC, ETH, and MATIC with strategies from AAVE/Compound lending to recursive staking positions.
1 investor
AgentCoin operates AITV, a platform for creating and launching AI-powered livestreaming "streamers" (avatars) that can multistream across platforms like Twitch, TikTok, YouTube, and X. Creators build AI streamers via AITV Studio and monetize viewer interactions through onchain token mechanics using the $AITV token, targeting the AI-driven creator economy.
1 investor
AgreeWe offers customizable, user-friendly agreements that can perform automated tasks such as payments, signatures, and revenue splitting, ranging from casual promises to legally binding business contracts. Its template library serves individuals, creators, and businesses with use cases like roommate agreements, freelance work, NDAs, SAFE/SAFT agreements, NFT revenue splitting, and document signing.
1 investor
Elastics is an AI trading terminal for prediction markets that unifies research, execution, and portfolio management across venues like Polymarket and Kalshi. It offers natural-language market search, AI agents that act on user-defined trading theses, and aggregated positions for traders ranging from individuals to hedge funds.
1 investor
AID:Tech delivers international aid and payments using blockchain technology, with a focus on digital identity. The company enables individuals to own and control their self-sovereign identities.
1 investor
AIOZ Network is a DePIN (Decentralized Physical Infrastructure Network) that uses a global community's spare computing resources to provide AI computation, data storage, and media/video streaming for Web3 applications. It offers a blockchain supporting smart contracts across Ethereum and Cosmos networks with one-click dApp integration.
1 investor
AirLyft is a platform where users discover communities and participate in campaigns to earn rewards such as NFTs, tokens, and whitelist spots. It focuses on community engagement and reward distribution in the crypto/Web3 space.
1 investor
AITV is a platform for creating and launching AI-powered livestream "streamers" (AI avatars) via its AITV Studio, letting creators go live and multistream across platforms such as Twitch, Kick, TikTok, YouTube, and X. It uses onchain crypto mechanics with its $AITV token, allowing creators to monetize viewer interactions and audiences to earn token rewards, staking, and airdrops.
1 investor
Albus Protocol is a blockchain infrastructure for decentralized identities (DID) that lets users control and monetize their identities while verifying compliance through zero-knowledge proofs. It targets DeFi platforms, fintech, tokenized asset trading, and other Web2/Web3 businesses needing privacy-preserving KYC/AML verification.
1 investor
Alchemy provides blockchain developer infrastructure, including node access, data APIs, gasless transactions, and an agentic stack for connecting AI agents to blockchains. It serves developers and fintechs building crypto, payment, and financial applications across 100+ chains.
1 investor
Alephium is a scalable Layer-1 blockchain that pairs energy-efficient Proof-of-Work security with expressive smart contracts, using a BlockFlow sharding design and a stateful UTXO model. It targets developers building dApps, smart contracts, and tokens as well as everyday Web3 users.
1 investor
Algodex is a decentralized exchange built on the Algorand blockchain, enabling users to trade Algorand Standard Assets and NFTs with limit orders and no slippage. The platform operates with its order book entirely on-chain and serves traders globally, with restrictions in the USA and Canada.
1 investor
AlgoRai Finance offers decentralized structured products and yield-generating vaults on-chain for DeFi investors. The platform provides audited vaults with incentive boosts and structured investment strategies.
1 investor
Alliance Games builds a decentralized gaming network powered by AI and blockchain where games run on distributed infrastructure owned by players and creators rather than centralized servers. The platform provides development tools including an AI Game Builder, enables intelligent NPCs and procedural content generation, and leverages crowdsourced compute from gamers worldwide.
1 investor
Nexera Chain provides modular blockchain infrastructure for compliance, tokenization, and standardization across multiple networks. The platform serves builders, investors, and contributors developing blockchain applications.
1 investor
AllUnity issues regulated, MiCAR-compliant stablecoins backed 1:1 by fiat reserves for institutional crypto exchanges and trading platforms. The company operates as a BaFin-licensed e-money institution providing compliant digital liquidity solutions across European and global markets.
1 investor
Alluva runs a marketplace for cryptocurrency analysis in which contributors publish ratings and forecasts on digital assets. Contributors are compensated based on the accuracy of their calls, and the resulting quantitative and qualitative scores are offered to investors researching the market.
1 investor
alphabloQ provides financial access tools and wealth-building opportunities to individuals in Africa, enabling savings protection and investment access previously restricted to institutions and the wealthy. The company operates an ownership-driven financial network built on digital assets to address currency debasement and wealth inequality.
1 investor
AlphaWallet is a blockchain wallet platform that enables users to interact with Ethereum and other blockchain networks through mobile applications and web interfaces.
1 investor
ALPHR (Automatic Loan Provider for Health Research) is an Ethereum-based crypto token that claims to fund loans for medical centers and health research institutions. The project promotes token purchases, a "Smart Staking" program, and airdrops.
1 investor
Alpyne Labs provides payment infrastructure for converting between fiat currencies and cryptocurrencies using local payment methods, serving crypto users and platforms seeking accessible on-and-off-ramp solutions.
1 investor







