Web3 Companies

Lyzi is a cryptocurrency payment platform based in France that enables merchants to accept cryptocurrency payments and receive settlement in euros. The platform integrates with existing point-of-sale systems through multiple integration methods, including plugins for e-commerce platforms, a universal API, and iFrame integration for developers. The system was originally built on the Tezos blockchain. Lyzi serves merchants across retail, luxury goods, payment service providers, banks, non-governmental organizations, and independent merchants. The platform architecture supports both direct merchant adoption and integration into existing payment infrastructure.

M1X Global provides blockchain-based financial instrument design and deployment services for sovereign governments. Its primary offering, USDM1, is a USD-denominated bond issued on-chain by the Republic of the Marshall Islands. The instrument is collateralized on a 1:1 basis with short-duration U.S. Treasuries and structured as a Brady-style instrument under New York law, incorporating a sovereign immunity waiver. USDM1 facilitates quarterly Universal Basic Income distributions to Marshall Islands residents. The instrument incorporates dual-recourse liquidity mechanisms and UCC-perfected security interests in collateral. Accounting treatment aligns with sovereign debt or cash equivalent classification. Legal advisory services are provided by Cleary Gottlieb. The instrument targets institutional investors.

M3 DAO is a decentralized autonomous organization that develops a multi-sector Web3 ecosystem organized around three core components: MarsVerse, a metaverse platform; MarsChain, a Layer 2 public blockchain; and MarsProtocol/MarsLab, which provide digital asset management and DeFi tooling. The organization operates under community governance and produces research covering DeFi protocols, real-world assets, decentralized physical infrastructure networks, and public chain analysis. Its product portfolio includes NFTs, DAOs, SocialFi applications, MediaFi platforms, cross-chain solutions, and decentralized identity systems. The ecosystem operates across multiple language communities and geographic markets.

Macrocosmos is an artificial intelligence company that builds and operates subnets on the Bittensor decentralized network, using token-based incentive mechanisms to coordinate distributed compute resources and data collection activities. The company develops three primary products: IOTA, a globally distributed pretraining architecture for large language models; Apex, a game-theoretic system for AI validation and verification; and Gravity, a social media data collection pipeline that aggregates data into a repository. The platform architecture enables open competition among participants, which is intended to reduce operational costs and improve model quality through market mechanisms. Participation in the network is permissionless, allowing any qualified participant to contribute. The system serves artificial intelligence researchers, software developers, and organizations requiring access to distributed computational resources or large-scale open-source datasets.

Magnolia Financial is a Banking-as-a-Service (BaaS) API platform that provides embedded bank accounts, ACH payments, fiat-to-crypto conversion, and Bitcoin price oracles through a single REST integration. The platform enables application developers and fintech companies to offer regulated financial and cryptocurrency services under their own brand without independently obtaining a bank charter or money-transmitter licenses. Crypto-specific features include stablecoin-to-dollar conversion, fiat-to-bitcoin on-ramps, and Discreet Log Contract (DLC)-secured Bitcoin price feeds designed for lending applications. The platform maintains regulatory coverage across all 50 states, including New York BitLicense-equivalent compliance. Operations are conducted through partnerships with banking institutions including BitGo Bank, MapleMark Bank, and FV Bank. The company was founded by engineers with prior experience at Fold, Lightning Labs, and BitPay.

MAIV is a Berlin-registered on-chain financial ecosystem that integrates tokenized private equity investments, cross-border foreign exchange operations, and liquidity services. The platform operates a native token, MAIV, which is backed by treasury reserves. The investment platform provides on-chain access to private equity, real estate, and ESG-focused investment opportunities. The Flow product manages multi-currency banking services, card issuance, and on-chain settlement functionality across multiple currencies. The system incorporates smart contracts that have undergone security audits. The platform is designed to serve institutional clients and users outside specified jurisdictions. MAIV operates as a registered entity in Berlin.

Malbec Labs is a software infrastructure company that serves as a core contributor to the DoubleZero protocol. DoubleZero is a decentralized network layer designed for distributed systems such as blockchain validators and nodes. The protocol prioritizes low-latency data propagation, geographic diversity, and infrastructure neutrality across a global fiber and network substrate. The system is intended for operators of distributed systems, including blockchain node operators and validator networks, who require faster and more reliable data transmission than the public internet provides. The company functions as the primary engineering entity responsible for protocol development and maintenance. Co-founder and CTO Andrew McConnell is also a co-founder of DoubleZero.

Manteca is a financial infrastructure API provider serving Latin America. The platform offers modular services including crypto-as-a-service, fiat and cryptocurrency on-ramps, QR payment rails, brokerage account access, and bill payment functionality through a single integration point. The crypto API enables deposits, withdrawals, buying and selling of digital assets, regulated custody services, decentralized finance access, and liquidity provision, available as a white-label widget. The payments API integrates with regional QR payment systems including PIX, Yape, Plin, QR Bolivia, and Colombia's Bre-b network, facilitating cross-border settlement capabilities. The platform is designed for fintech companies, cryptocurrency exchanges, and payment operators that require compliant multi-country infrastructure without developing localized integrations independently.

Masterchain is a blockchain platform provider offering distributed ledger solutions for the financial sector. Its core product line comprises a permissioned blockchain platform, digital bank guarantees, digital mortgage processing, and an information system for issuing digital financial assets (DFA/CFA) under applicable regulatory licensing. The platform serves banks and financial institutions through partnerships. Masterchain operates as a regulated financial infrastructure provider, holding an operator license for a digital financial assets information system (OIS CFA) and functioning as a permissioned rather than public blockchain network.

Masumi Network is a payment and identity infrastructure layer for autonomous AI agents built on the Cardano blockchain. The system comprises escrow smart contracts that lock and release funds contingent upon service delivery, decentralized identifiers (DIDs) with associated reputation scores for agents, and an on-chain public registry enabling agent discovery and API-based invocation. Decision logging records each step in multi-agent workflows as block hashes to provide auditability while maintaining data privacy for recipients. The platform integrates with LangChain, CrewAI, AutoGen, and Anthropic SDK. Smart contracts have undergone third-party audit by TxPipe.

Match2Pay is a crypto payment gateway that enables businesses to accept cryptocurrency deposits and process payouts with instant 1:1 fiat conversion, eliminating volatility exposure for merchants. The platform converts received crypto into USD, EUR, or stablecoins at the point of transaction, ensuring merchants receive the exact fiat value of each sale without holding crypto on their books. Its infrastructure is designed for regulated industries including FX/CFD brokers, prop trading firms, iGaming operators, eCommerce platforms, and SaaS businesses, with AML compliance built into the settlement flow. Match2Pay supports integrations with third-party payment networks and offers a partnership program for resellers and referral agents.

Matera is a Web3 platform that provides modular components and a MicroApp framework enabling developers to build AI-powered, blockchain-based applications for real-world use cases such as DePIN integrations, social commerce, and digital wallets. The platform combines AI agent functionality with IoT and DePIN connectivity, allowing physical devices like vehicles and vending machines to participate in decentralized economic activity. Developers stake the Matera token to access the platform, and end-user apps built on Matera share a unified ecosystem while targeting distinct regional markets and verticals. Hoomi, a Web3 social lifestyle app, serves as a reference implementation of the platform. Matera is headquartered in NEOM, Saudi Arabia, and issues its own utility token (MATERA) used for staking and governance within the ecosystem.

Matrica is a Web3 identity and community platform that aggregates multiple blockchain wallets into a single universal profile, supporting multi-chain assets and portfolio tracking. The platform implements token-gated access mechanisms that restrict community rewards, exclusive events, airdrops, and gated chatrooms based on verified on-chain holdings. Core social features include a real-time feed that integrates Discord announcements, tweets, and on-chain data, along with wallet-to-wallet messaging functionality. The platform provides a separate business-facing community management toolset accessible at business.matrica.io. The system operates with integration partnerships across multiple blockchain ecosystems and decentralized applications.

Mattereum is a legal technology and blockchain company that creates digitally enforceable identities for high-value physical assets on the Ethereum network. The platform's primary offering, the Asset Passport, establishes a connection between physical objects and on-chain records that document verified ownership, condition, and provenance information. This enables digital transactions for tangible goods while maintaining security and traceability. The system integrates smart contracts with legal agreements to provide enforceability of asset records across multiple jurisdictions. The platform serves participants in trade finance, luxury goods, commodities, and supply chain sectors. The company is based in the United Kingdom and operates as infrastructure connecting physical commerce with blockchain ledger technology.

Mavryk Dynamics develops blockchain infrastructure for real-world asset tokenization and decentralized finance applications. Mavryk Network is a Layer 1 blockchain that integrates real-world assets with decentralized finance systems. The platform comprises Maven Finance, a decentralized autonomous organization governed lending and borrowing protocol; Equiteez, a platform for fractional ownership of income-generating real estate; a non-custodial browser wallet for asset management; and Nexus, a block explorer and governance interface. The system is designed to serve retail investors seeking fractional asset exposure, decentralized finance participants, and institutional participants in tokenized asset markets.

MaxSwap is a custodial cryptocurrency wallet platform that enables users to issue virtual MasterCards linked to their cryptocurrency holdings. The platform operates through a Telegram bot interface, allowing users to fund virtual cards with digital assets and spend at merchants globally via Apple Pay. The system supports transactions for subscriptions, travel, and online services. MaxSwap is designed to allow cryptocurrency holders to convert digital assets into merchant spending without requiring traditional banking intermediaries. The platform includes companion products: MaxWallet, a non-custodial wallet for asset self-custody, and MaxProfit, a yield-focused tool. These components form an integrated ecosystem of cryptocurrency financial utilities.

Mayflower is a platform built on Solana that combines artificial intelligence models with web3 tools to facilitate decentralized finance discovery and interaction. The platform originated from the NEOPIN ecosystem and transitioned to Solana following a community governance vote. It provides a unified interface designed to support users across varying levels of experience in accessing DeFi protocols. The system incorporates a native governance token, MAY, which enables token holders to participate in ecosystem decisions through on-chain governance mechanisms implemented via Realms. The platform serves users seeking streamlined access to DeFi services with AI-assisted functionality. Community engagement occurs through Discord, Telegram, and X channels.

Mazzuma is a fintech platform based in Ghana that provides blockchain-based peer-to-peer payment services, mobile money remittance functionality, and an AI-powered smart contract code generator. The platform architecture enables individuals, businesses, and developers to conduct cross-border payments. MazzumaGPT is an integrated component that generates Solidity smart contract code from natural language inputs, designed to serve both non-technical users and Web3 developers by automating code generation workflows. The system operates through partnerships with organizations including EMURGO, CVVC, NVIDIA, UNDP, and RemitOne, representing connections across blockchain infrastructure providers and institutional entities.

Medici Land Governance develops blockchain-based land registry and governance systems for government and public sector agencies. The platform comprises three primary components: a Land Information System that records property transactions on a blockchain ledger, a Systematic Land Titling tool designed for efficient collection and processing of homeowner data, and a land valuation module utilizing drone imagery and artificial intelligence analysis. The system leverages blockchain technology to establish tamper-proof and immutable records of land titles that are publicly searchable. The platform has been deployed across multiple jurisdictions including Wyoming, Zambia, Saint Kitts and Nevis, and New York. Core objectives include reducing deed fraud and lowering administrative costs associated with property ownership and title management.

MegaHoot Technologies is a software company that develops blockchain infrastructure, AI-integrated platforms, and software-as-a-service tools built on its proprietary Pecu Novus blockchain. The company offers a suite of products including a peer-to-peer decentralized exchange (HootDex), a cryptocurrency wallet and terminal interface (Pecu Wallet), a stablecoin and real-world asset tokenization platform (XMG Fintech), blockchain-integrated video conferencing software (VeroHive), and a messaging application with security features (MegaHoot ChatHive). The Pecu Novus blockchain is maintained through an open-source repository. The product offerings target applications in finance, healthcare, and industrial sectors, with a focus on blockchain-based data security solutions.

MegPrime is a payments and rewards platform centered on the MP Token. The platform integrates consumer spending activities, including rent payments, with token-based rewards mechanisms. Users accumulate MP Tokens through qualifying transactions, which are redeemable through the MegPrime application. The system incorporates two primary programs: MegaLow Rate, which provides mortgage rate incentives, and RentForward, which applies rewards to rental payments. The platform architecture combines payment processing infrastructure with token issuance and distribution systems. The MP Token operates as the core mechanism linking spending activity to reward accrual and redemption. The platform is currently in pre-launch phase with access managed through a waitlist system.

MemoLabs operates a decentralized data storage and identity infrastructure designed for AI agents and Web3 applications. The system comprises several integrated components: MEFS, a decentralized storage network; DataDID, a decentralized identity system that tokenizes data assets on-chain; a Data Wallet for managing data as fungible or non-fungible token-like assets; and a Data Market enabling peer-to-peer data trading. The technical stack includes ERC-7829, a proposed NFT standard for on-chain data assets, and a MEFS MCP Server that allows AI agents to access decentralized storage as persistent memory. MemoLabs also operates Memolayer, an OP-Rollup solution, and MeeDA, a data availability layer, to support Ethereum scalability. The organization has established partnerships to facilitate trustworthy on-chain agent ecosystems.

MerchantToken (MTO) is an Ethereum-based utility token designed to facilitate privacy-preserving commerce through the integration of zero-knowledge KYC (zkKYC) technology and zero-storage data architectures. This design enables transaction compliance without persistent retention of user information. The token is operated by HIPS Betalservice AB, a Swedish entity, and MTO Foundation, a Belize-registered organization. The token has a maximum supply of 100 million units. The ecosystem includes applications such as Verifyo and HIPS, which utilize MTO as a utility token and transaction fuel for payment processing and identity verification functions. The project maintains a transparency hub that publishes contract addresses, audit reports, and treasury transaction records. The token operates on the Ethereum blockchain and is intended for developers and organizations building privacy-focused commerce and identity verification solutions.

Merge is a payment infrastructure platform that facilitates enterprise cross-border transactions using stablecoins. The platform offers stablecoin conversion services for entry and exit points, multi-currency business accounts supporting EUR, GBP, and USD denominations, and payment processing capabilities across the UK, Europe, Brazil, and India. The system includes automated reconciliation tools designed to match and verify transactions. The platform serves marketplaces, fintech companies, investment platforms, and corporate treasury operations.