Web3 Companies

Data Gumbo operates GumboNet, a blockchain-as-a-service platform that automates industrial contracts via smart contracts for sectors including oil & gas, energy, supply chain, mining, and construction. The platform connects counterparties to execute data-driven smart contracts that trigger payments and reconcile transactions automatically based on real-world operational data. It also offers ESG reporting tooling built on the same blockchain infrastructure. The company is headquartered in Houston, Texas, and raised a $4M Series C in August 2022, positioning itself as enterprise blockchain middleware for heavy industry rather than a consumer or DeFi product.

Datamynt AS is a Norwegian company that develops consumer applications and open infrastructure on the BSV blockchain. Operational products include a travel eSIM marketplace, a digital contract signing service, and a blockchain-anchored proof-of-ownership registry, all accessible through web interfaces without requiring application downloads. The technical foundation is Peck, a BSV-based identity and payment stack that integrates Paymail for email-based payments, BRC-52 verifiable credentials for credential management, BRC-100 overlay networks for data organization, and supporting microservices including an SPV node for payment verification, a chain indexer for transaction data retrieval, a WebSocket relay for real-time communication, and an LLM gateway for language model integration. The platform consolidates payments, email, social feeds, and key management functions under a single on-chain identity address. A desktop Electron wallet application maintains private key storage locally on user devices. Infrastructure is deployed on Google Cloud.

Datarella is a software consultancy and product studio based in Starnberg, Germany, that develops Web3 and AI solutions for enterprise clients. The firm provides smart contract development in Solidity, CosmWasm, Rust, and Substrate, decentralized application development, decentralized storage integration via IPFS and Storj, and cryptocurrency wallet development for Cosmos, Ethereum, and Polkadot networks. Its product offerings include Track and Trust, a supply chain provenance system; everID, a decentralized identity platform; VALI.NOW, a cybersecurity solution; and RAAY RE, an AI operating system for real estate asset management. Datarella participates in industry consortia including the GAIA-X 4 moveID project, which addresses vehicle identity use cases, and works with enterprise clients to integrate blockchain technology and agentic AI systems into operational workflows.

Datavault AI is a blockchain-based platform that enables individuals and organizations to tokenize, score, and trade data assets. The core system operates an Information Data Exchange (IDE), a peer-to-peer marketplace built on blockchain infrastructure. The platform comprises three primary components: DataValue, which provides financial valuation of data quality; DataScore, which assesses compliance and trustworthiness of data; and Data Vault Bank, which uses smart contracts to automate monetization workflows. The platform also offers VerifyU, a blockchain-based credential verification system for academic institutions; ADIO, an audio-based consumer engagement technology; and Event Citadel, a platform for event management and lead retrieval. The system serves data operators, enterprises in insurance and accounting sectors, academic institutions, and event organizers. The platform operates the DVLT token and provides underlying infrastructure services.

Dawin KS is a South Korean fintech company established in 2005 that operates the DPEC Platform, a blockchain-based system integrating payment processing, currency exchange, remittance, and top-up functionality. The company manufactures the DTM (Digital autoTeller Machine), a dual-function fiat and cryptocurrency ATM equipped with KYC (Know Your Customer) and AML (Anti-Money Laundering) compliance technology, installed at retail locations. Dawin KS also produces the Combo Scanner, a document authentication device deployed in airports, casinos, courts, and duty-free shops to verify identification documents and passports. The product suite includes a QR Pay solution for merchant point-of-sale systems, designed for small businesses, foreign visitors, and financial institutions. The company holds regulatory sandbox certification from South Korea's Ministry of Science and ICT for its cryptocurrency ATM and POS operations.

DCS Fintech is a holding group for the DCS Group ecosystem, a payments infrastructure company that connects Web3 and traditional finance. The company provides stablecoin acceptance, fiat settlement, and card issuance services. Its product suite includes DCSPay and Paydify for merchant acquiring, enabling stablecoin-to-fiat and stablecoin-to-stablecoin settlement. The platform offers Cards-as-a-Service infrastructure for Web3 businesses to launch branded card programs, and operates Decard, a consumer-facing stablecoin spending card product. DCS Fintech holds payment licenses across 76 countries and integrates with major card schemes including Visa, Mastercard, and UnionPay, as well as national QR payment networks in Southeast Asia, Latin America, and East Asia. The company is headquartered in Singapore and operates both B2B payment rails and DCS Credit Card as a consumer product.

DCSPay is a payment infrastructure platform that enables merchants and digital businesses to accept stablecoin payments from users of major Web3 wallets and exchanges, including Binance, OKX, Bybit, MetaMask, and Phantom. The system bridges cryptocurrency payment channels with fiat settlement mechanisms, allowing businesses to receive payouts in local currency while customers transact in stablecoins. The platform integrates with national QR payment networks across Southeast Asia and Latin America, including VietQR, PromptPay, KHQR, and Brazil's Pix, functioning as a cross-border stablecoin-to-fiat conversion gateway. DCSPay serves merchants, gaming platforms, and digital businesses seeking to accept Web3-native payments without directly managing cryptocurrency treasury operations. The platform operates under the DCS brand umbrella and supports verticals including gaming and digital commerce.

DCTRL Vancouver is a member-operated physical community space dedicated to decentralized technology and Bitcoin development. The organization has maintained operations in Vancouver, BC and provides facilities including co-working areas, event hosting capabilities, and equipment for live-stream production. The space maintains a collection of blockchain-related artifacts and hosts collaborative projects and meetups. The organization accepts financial contributions in Bitcoin via the Lightning Network, Ethereum, and through donation platforms including Giveth and Geyser. Funds are managed through a multisignature wallet structure. The organization is currently relocating from its previous downtown location due to zoning regulation changes and is seeking financial support for establishing a new facility.

Decentralab is a development studio that designs and builds decentralized applications (dApps) on blockchain networks. The studio provides services across the full lifecycle of dApp development, including concept design, architecture, implementation, and deployment. Its work spans multiple blockchain use cases and industry applications rather than focusing on a single product vertical. The studio also participates in the Web3 ecosystem through investment activities in early-stage blockchain infrastructure projects, combining development services with capital allocation functions.

Decentralized Pictures is a nonprofit organization that operates a blockchain-based platform for funding independent film projects. Filmmakers submit proposals to the platform, where token holders participate in a community review and voting process to select projects for support. Selected projects receive grants, mentorship, and promotional opportunities. The platform issues a governance token that enables community participation in project selection and platform decisions. A subscription service tier provides additional features to users. The organization maintains an affiliation with American Zoetrope, a film studio. The core mechanism combines on-chain voting and fund distribution with off-chain film development support services.

Decibel is a blockchain platform deployed on Binance Smart Chain that implements a voice-to-crypto reward system. Users earn the native dBc token by participating in social audio activities including listening, speaking, and moderating across platforms such as Clubhouse, Twitter Spaces, Discord, and Telegram. On-chain smart contracts calculate and distribute token rewards based on room metrics and individual participation data. The platform includes an audio NFT marketplace where users can mint and trade NFTs associated with social audio content. The system is designed for social audio participants and content creators. The platform operates under the ticker dBc and maintains a decentralized exchange product accessible at app.decibel.trade.

Delta Network is a BEP-20 token project deployed on BNB Chain. The project proposes development of a modular Layer 3 blockchain architecture designed to provide scalability functionality. The planned technical components include a decentralized exchange (Dexentra DEX), peer-to-peer trading functionality, a cross-chain bridge, staking mechanisms, and online Bitcoin mining capabilities. DLT serves as the native utility token for the network. The token is listed on PancakeSwap for trading. The project website contains placeholder content including Lorem ipsum text in team and pricing sections, uses stock photography for team member profiles, and presents unverified user statistics. These elements indicate incomplete project documentation and unverified claims regarding user adoption and operational metrics.

DeNet is a decentralized storage protocol that enables individuals and enterprises to store data across a distributed network of nodes by utilizing unused storage capacity. The protocol tokenizes storage capacity as real-world assets and operates through a network of storage and watcher nodes distributed globally. Core components include DeNet Storage, a mobile application for data storage and retrieval; DeNet Consensus, a mechanism for validating storage operations across the network; and a Node Sale program allowing participants to contribute storage resources. The protocol provides developer tools through a planned Storage API and SDK. The system architecture distributes data across multiple nodes to provide redundancy and accessibility without reliance on centralized infrastructure.

DePay is a non-custodial Web3 payment processing platform that enables merchants and developers to accept cryptocurrency and stablecoin payments directly into their own wallets without intermediary custody. The platform operates across multiple blockchains including Ethereum, Solana, BNB Chain, Polygon, Arbitrum, and Base. It integrates with major wallet providers such as MetaMask, Phantom, Coinbase Wallet, and Trust Wallet. DePay provides payment infrastructure through no-code payment links, a developer API, and e-commerce plugins for Shopify, WooCommerce, and WordPress. The platform issues a native DEPAY token and has been integrated by various Web3 projects for merchandise and token-based payment flows.

DepinSim is a decentralized connectivity protocol that issues crypto-native eSIMs enabling mobile data access across multiple countries without physical SIM cards or traditional carrier contracts. The system operates through virtual or paid miners that validate network coverage via actual data consumption, a process designated as Proof of Connection. Validated miners receive $ESIM tokens and data credits as rewards. The $ESIM token functions as the network's utility currency for purchasing data plans, staking mechanisms, and governance participation. The token incorporates a buyback-and-burn mechanism funded by network revenue. The platform integrates with Telegram wallets and is designed for users requiring decentralized connectivity infrastructure.

De Spend is a Web3 cross-border e-commerce platform implementing a spend-to-earn model. Consumer purchases generate on-chain asset certificates representing real-world assets (RWA anchoring) and platform tokens (DSG). The platform integrates DeFi mechanics including staking, restaking, bonding, and token swapping alongside a social e-commerce layer and node system. Users transact using DSG tokens or USDT through the shopping interface, with consumption activity converting proportionally to token rewards. The system serves consumers and merchants participating in blockchain-based incentive structures that redistribute value within e-commerce transactions.

DEXA Messenger is a messaging application that integrates a cryptocurrency payment layer alongside standard communication features. The platform enables users to send and receive cryptocurrency payments directly within chat interfaces using QR code technology. Core messaging capabilities include group chats, voice and video calls, stickers, and GIF support. The application includes a built-in digital wallet that users can fund through linked payment cards. End-to-end encryption is applied to both message content and wallet transactions. The platform supports 17 languages and is designed for general consumer use across international markets.

Distributed Finance is a Web3 holding company that builds and acquires blockchain-native brands, with a focus on the Algorand ecosystem. The company operates a portfolio of products including Rand Gallery, Algorand's NFT marketplace, NFT Explorer (on-chain data analytics), and Zest (a DAO builder tool). Its acquisition model targets businesses generating $1M to $5M in revenue with strong community retention and clear growth paths. The company is backed by tier-1 venture investors and reports over $20M in cumulative sales across its portfolio of six products.

DogePay is an early-stage crypto payment processing platform designed to enable merchants to accept cryptocurrency at a flat 1% transaction fee, positioning itself as a lower-cost alternative to traditional card networks that typically charge around 3%. The core value proposition is instant settlement and global reach, targeting small and medium-sized businesses that want to avoid interchange fees charged by legacy payment rails. DogePay is part of the DOGEBALL ecosystem, which also includes a product called DOGECHAIN, and markets itself as infrastructure for real-world crypto commerce. The project is in a pre-launch building phase, with a merchant waitlist, open seed-round equity investment, and developer recruitment underway as of its site copyright date of 2026.

Dominó do Bem is a cryptocurrency donation platform that connects donors with non-governmental organizations and social campaigns through blockchain-based transactions. The platform operates by allowing donors to create accounts, connect cryptocurrency wallets, and transfer funds directly to registered institutions. Each donation is recorded on-chain, providing transparent transaction records. The system includes registered institutions and active campaigns focused on education, health, environment, and poverty alleviation in Brazil. The platform was developed by Sherlock Communications and Lupa do Bem.

Dreamr is a smartphone application that integrates social networking, peer-to-peer functionality, and decentralized finance capabilities centered on goal tracking and community engagement. The platform operates on Polygon and issues the DMR utility token, which functions as a governance token through staking mechanisms and provides access to Dreamr+ premium features. Thirty-three percent of the token supply is designated for distribution as in-app rewards. The broader ecosystem includes DreamStarter, a decentralized NFT launchpad operated by Dreamr Labs, and the Dream Machine Foundation, a philanthropic entity. The platform also incorporates a physical touring component called the Dream Machine Tour alongside its digital application.

Drips is a blockchain-based protocol that enables organizations to stream funds to open-source software dependencies, contributors, and public goods projects. The protocol implements programmable on-chain payment streams through a core technical primitive consisting of a global splitting graph. This graph structure allows funds to flow and be subdivided across GitHub repositories and wallet addresses. The system supports retroactive public goods funding rounds, hackathon management, and recurring Wave programs that convert merged pull requests into on-chain rewards. Smart contracts are deployed on multiple EVM-compatible chains, including Metis. Organizations including crypto foundations and DAOs use the protocol to distribute grants and dependency funding through transparent on-chain mechanisms.

DuckDAO is a community-operated launchpad platform designed for early-stage project incubation and token launches within the Web3 ecosystem. The platform functions as a decentralized autonomous organization that aggregates community resources to provide deal access and support services to emerging cryptocurrency projects. Its architecture enables community participation in project selection and funding decisions through pooled resources. The platform has established partnerships with institutional entities including CV VC and CV Labs, resulting in a joint launchpad initiative called CV Pad. The platform's website is currently undergoing reconstruction with product pages unavailable, though community communication channels remain operational.

Dupay is a multi-currency payments platform that enables businesses to receive, store, convert, and transact in both fiat and digital currencies across borders. The platform comprises three core components: orchestration tools for issuing multi-currency accounts, programmable digital asset wallets with onchain security and gas management functionality, and cross-border payment rails that settle in real time. Supported assets include stablecoins (USDC, USDT, PYUSD) and fiat currencies (USD, EUR, INR, NGN, MXN). Dupay also operates a self-custody consumer wallet application for managing cryptocurrencies including Bitcoin, Ethereum, Solana, and Sui. The wallet operates without KYC requirements and stores private keys on-device. The platform serves both business users requiring crypto-native payment infrastructure and individual users requiring non-custodial wallet functionality.