Directory · US
Blockchain Services in United States
A register of firms and the professionals working at them in the Blockchain Services sector based in United States. Browse the public index, then filter or export on Kipplo.
Companies
1.1K on file
Decent
Decent is crypto's payments layer, uniting onchain crypto experiences through seamless crosschain transactions. Try out our fiat-to-crypto onramp and one-click crosschain bridge at checkout.decent.xyz!
1 to 10 staff
Fog Works, Inc
Fog Works is the world’s first ready-to-ship data sovereign DePIN (decentralized physical infrastructure network), empowering the new internet. Led by a world-class team with a highly unique blend of P2P networking experience, blockchain expertise, and entrepreneurship, Fog Works was founded in 2022 by OKX Ventures, Draper Dragon, Lingfeng Capital, and other visionary investors. In 2023, Fog Works was recognized as one of the top 15 innovative storage startups in the United States. Recently, in May 2024, Fog Works secured a multi-million-dollar seed round with legendary investors, led by Lingfeng Capital and joined by OKX Ventures and others. Contact Information for Fog Works: Pre-order Foggie Max: shop.fogworks.io Twitter: twitter.com/fogworksinc Discord: discord.com/invite/fogworks YouTube: youtube.com/@fogworksinc.2753
1 to 10 staff
Harpie
Harpie empowers crypto investors with the ability to defend themselves against theft. With its proprietary on-chain security solution, Harpie enables users to monitor and protect their crypto wallets in real time to prevent malicious transactions before they occur. Harpie simplifies crypto security with an intuitive and holistic platform, helping users of all experience levels eliminate the threat of blockchain-based theft. Harpie launched in September 2022 and is backed by leading Web3 names including Dragonfly Capital, Coinbase Ventures, and OpenSea.
1 to 10 staff
Liveart.Io
LiveArt is the first RWAfi protocol transforming iconic RWAs into fractions with full crypto utility. Buy, trade, borrow & swap fractions of Picassos, Rolexes, and investment-grade assets. Backed by Animoca, Binance Labs, Hashkey, OKX.
11 to 50 staff
Metafide
Metafide is a predictive finance platform that turns skill into reward. We blend human intuition and AI with gameplay and on-chain mechanics so players can compete in real-time and win with precision. Metafide makes financial markets more dynamic, accessible, and engaging, without relying on chance or capital.
11 to 50 staff
Niftify
Niftify® is an NFT e-commerce platform that enables anyone to launch compliant NFT stores and marketplaces from the comfort of their own domain.
51 to 200 staff
Portal
Portal is an enterprise-ready Web3 platform that provides developers and businesses with the confidence to build and deploy complete Web3 products and services for their end users. Transform your business by unlocking Web3 products and services for your customers quickly, securely, and natively in your own app experience. The Portal Platform is composed of: • A developer centric infrastructure complete with a simple, powerful, efficient, and well supported Web3 SDK that simplifies and streamlines the developer experience. • A security centric 2-of-2 MPC wallet design that eliminates the need for seed phrases, uses traditional enterprise grade authentication, and removes the risk of lost passwords and seed phrases for a safe and streamlined user experience. • A user-friendly dApp aggregator complete with an enterprise grade security layer and a customizable UI to easily select and make dApps available to users and customize the interface to ensure a safe and intuitive experience. Subscribe to our newsletter: https://paragraph.xyz/@portal Join our slack community channel: https://join.slack.com/t/portalcommunity/shared_invite/zt-1zlyexf43-A94Z4ugntrgLGs2j5slmeQ Follow our Twitter account for more regular updates: https://twitter.com/portal_hq
11 to 50 staff
Upyo
A perfect NFT marketplace for diversified creators, UPYO is a secure place for trading collectibles, metaverse lands, wearables, domain names, and many more. Non-fungible tokens are a distinctive class of assets on the blockchain that is one-of-a-kind and cannot be exchanged for the same value or another. Hence, we started UPYO with a simple motive, i.e, to make NFT available to all. We collaborate with famous artists to develop collections of top-quality NFTs which are specifically present on our platform. As a marketplace, we utilize Ethereum and other blockchains like Binance, etc, to mint. Hence, you may require to take into account the fees and carbon footprint when bidding. We also encourage NFT partnerships and make a concerted initiative to boost community messages and give guidance on drops and trades.
11 to 50 staff
Zeconomy
Zeconomy Platform, trusted by global financial institutions, integrates and amplifies the value, utility, and yield of traditional financial assets by leveraging blockchain technology. Get in touch now by emailing info@zeconomy.com.
11 to 50 staff
Bee-Trade Fin Blockchain Ltd
Bee Trade Finance Network is a fully decentralized per-to-peer hybrid cryptocurrency exchange for the Avalanche Defi ecosystem, built on EVM.
11 to 50 staff
Blockchain Crypto Tax Prep
Welcome to Blockchain Crypto Tax Prep! We handle your crypto taxes seamlessly. No KYC or account linking required. Our full-service solution includes crypto account reconciliation, tax report preparation, federal & state return filing, and complimentary extension preparation.
11 to 50 staff
Boston Blockchain Association Bba
Boston Blockchain Association is a community of innovators, collaborators and entrepreneurs excited about the promise of Blockchain and Distributed Ledger Technology (DLT). Our mission is to to build an ecosystem that: 1. Establishes Greater Boston as an international hub for blockchain innovation 2. Supports, educates, promotes and advances blockchain technology 3. Supports and connects entrepreneurs with useful resources As a community of innovators and collaborators, we are excited to develop local partnerships, networks and resources to accelerate the adoption and development of blockchain technology.
1 to 10 staff
Btcs Inc. Nasdaq Btcs
BTCS Inc.(Nasdaq: BTCS) is a U.S-based blockchain infrastructure technology company pioneering innovation in public markets. We specialize in advancing scalable blockchain solutions, with a primary focus on Ethereum, the second-largest blockchain network. Our core operations are centered around blockchain infrastructure, including validator node operations ("NodeOps") and our branded Builder+ block-building technology. Builder+ optimizes Ethereum block construction using advanced algorithms to maximize gas fee revenues, positioning BTCS as a leader in high-value block-building operations. In addition, we operate validator nodes across multiple proof-of-stake networks, enabling crypto holders to delegate assets to BTCS-managed nodes and earn staking rewards securely. Further expanding our capabilities, BTCS has developed ChainQ, an AI-powered blockchain data analytics platform designed to enhance user access and engagement within the blockchain ecosystem. With a foundation of innovation and adaptability, BTCS is strategically positioned to grow its operations beyond Ethereum, contributing to the next generation of blockchain infrastructure as the ecosystem evolves. Visit to explore how we’re revolutionizing blockchain technology in the public markets.
1 to 10 staff
Camp Network
Camp Network is the Autonomous IP Layer — a purpose-built Layer 1 blockchain powering the future of AI agents on user-owned IP. At the core is Camp Network’s Proof of Provenance protocol — a novel mechanism for registering IP onchain with traceable origin, usage rights and attribution, while enabling derivative creation, licensing and monetization. Paired with Camp Network’s native agent framework, it allows users to fine-tune and deploy AI agents directly on user-owned IP. This makes provenance actionable and verifiable — enabling agents to interact with data transparently, and automating monetization back to contributors. Its architecture prioritizes gasless IP registration and royalty distribution, and supports isolated execution environments tailored for agent-based workflows and automated licensing. Today, over 250 teams are building on Camp Network, including 50+ native apps across AI, social, consumer, entertainment, and gaming. Camp Network has raised $30M from leading investors, including its latest Series A funding round co-led by 1kx and Blockchain Capital, with participation from dao5, TrueBridge, Selini, Hypersphere, Lattice, OKX, Maven 11, Paper, Protagonist and others. The team is comprised of leaders and operators from The Raine Group, Figma, Goldman Sachs, CoinList and Chainlink. To learn more about how Camp Network is building the future of AI and IP, visit our website at or X at https://x.com/campnetworkxyz
11 to 50 staff
Coin Delta
Trusted Partner for Web3 Infrastructure. Our non-custodial solution helps you to earn rewards from staking/delegating without taking custody of your crypto assets. Coindelta stands at the forefront of blockchain infrastructure services, renowned globally for its pioneering solutions. We are at the forefront in offering an extensive staking solution to institutional clients. Our institutional staking services are pivotal, encompassing rewards optimization, swift API development, comprehensive rewards reporting, seamless partner integrations, effective governance, and robust slashing protection. With endorsements from industry experts and financial institutions, and a globally distributed team spanning across different countries, Coindelta is united by a shared mission - to propel the adoption, expansion, and enduring triumph of the Web3 ecosystem. Our narrative is one of relentless innovation and unwavering commitment to excellence. By serving as a backbone in the blockchain landscape, Coindelta strives to shape the future of decentralized technology, fueling the evolution of Web3.
11 to 50 staff
Crypto Tutors
The Crypto Couch is where we humanize cryptocurrency and blockchain. Crypto Tutors is bringing crypto to the culture on the Crypto Couch by elevating the voices and faces of the diverse trail-blazers behind the technology in an educational, yet entertaining way (think Breakfast Club for crypto!). Our mission is to empower minorities by simplifying crypto and blockchain so we can apply these learnings in order to transform knowledge into wealth.
1 to 10 staff
Data Nexus
Data Nexus is a blockchain infrastructure and Staking as a Service provider.
1 to 10 staff
Delnorte
Delnorte builds enterprise infrastructure for governments and private markets, using AI and blockchain to modernize operations and enable compliant tokenization of real-world assets. We help institutions digitize, secure, and monetize high-value assets—from real estate and land records to commodities and financial instruments—while meeting regulatory, legal, and enterprise-grade requirements. Our platform is designed for governments, funds, developers, and banks that want greater efficiency, liquidity, transparency, and long-term scalability without operational or compliance risk.
11 to 50 staff
Dexola
Dexola is an emerging technology partner turning concepts into easy-to-use products. We build web3 and AI apps with focus on user experience design. Working with both established startups and early stage ones we offer software development services and tech/business model consulting. Engineering for usability and designing for adoption are at the core of our approach, allowing you to validate and launch faster, meet user needs, scale without sacrificing usability, and deliver products that excite and engage users. Our services- Smart Contract Development and Audit - Building AI apps based on proprietary and fine-tuned open-source models - UX/UI Design and Audit - Emerging Tech Consulting - Product Strategy and Technical Discovery Reach out to us if you need help with ideation, brainstorming and proper execution of web3/AI products. Let’s start with a free consultation.
11 to 50 staff
Dripdropz
Blockchains need a safe, fast token delivery mechanism for projects. DripDropz streamlines access to the new financial operating system. We foster projects building on Cardano to distribute tokens efficiently every five days. This cultivates stronger relationships between projects and their communities. It’s easy. Just enter your wallet address to collect your rewards. Discover your next favorite project on DripDropz.
11 to 50 staff
Eclipse Labs
Eclipse is a L2 blockchain startup based in San Francisco, founded in 2022. Launching in Q2 2024, Eclipse Mainnet is Ethereum's first SVM Layer 2. With architecture that combines the best pieces of the modular stack, developers get all the benefits of dedicated throughput with none of the downsides. Eclipse makes it possible to build applications that can coordinate masses of people and scale with any developer’s needs. For keen developers interested in Eclipse, please visit our docs: https://docs.eclipse.xyz/ For members of the crypto space, follow us on Twitter to stay updated: https://twitter.com/EclipseFND
11 to 50 staff
Fp Block
FP Complete is a Global Full-Stack technology company specializing in Server-Side Software, DevSecOps, Cloud Deployment, Container Orchestration, and Advanced Programming Languages. We are a one-stop, full-stack technology shop that delivers Agile, Reliable, Repeatable, and Highly Secure software.
51 to 200 staff
Gotyou
GOTYOU transforms digital connections and automates engagement for organizations, surpassing traditional marketing methods in reaching expansive local audiences. Our cutting-edge platform, powered by AI and blockchain technology, redefines consumer discovery and interaction with local brick-and-mortar businesses. This innovation drives significant increases in store visits and revenue while fostering dynamic content creation. Experience direct, transparent customer engagement with GOTYOU's comprehensive suite. Our platform offers an unparalleled seamless experience in Digital Discovery, Customer Rewards, Personalized Interactions, and First-Party Data Analytics and Insights. Each feature is meticulously tailored to the unique needs of local communities, ensuring a robust and effective marketing strategy for your business. Choose GOTYOU for an exceptional journey in enhancing local business visibility and customer connection.
11 to 50 staff
Gray Matters
Gray Matters is a provider of Web3 software solutions, specializing in easy-to-use supply chain management (SCM) tools coupled with the security and transparency of blockchain. We help customers gain unprecedented levels of accountability, auditability, and predictability from their data, while giving insights to their partners through a controlled, distributed ledger that is immutable and can be trusted by all parties.
11 to 50 staff
