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
Halliday
Halliday is a blockchain company and product lab working to create a unified, cross-chain payments ecosystem. Its flagship product, Halliday Payments, is a unified payments platform that makes it easy for users to onramp, swap, and take other onchain actions. Halliday’s products are built on the Workflow Protocol, which removes the need to code smart contracts by hand and enables breakthrough applications to ship in hours, not years. Backed by a16z and #Hashed, Halliday has worked with prominent developers such as ApeChain, Story Protocol and DeFi Kingdoms to provide seamless experiences for both developers and users. The team includes alumni from Stanford, Harvard, Compound, Meta, Netflix, and more. Learn more at halliday.xyz.
11 to 50 staff
Latamxo
LatamXO is leader in Blockchain Ecosystem with a team with more than 10 years of expertise. We accelerate development of debugged, secure and scalable infrastructure with 3 main white-label products: Crypto & Banking Wallet, Digital Asset Marketplaces, Fan Apps < Loyalty for brands and communities.#Finance #Banking #Sports #Retail #Gaming #AssetTokenization
1 to 10 staff
Panoptic
Panoptic is the novel Ethereum blockchain-based options trading protocol that is perpetual, oracle-free and offers instant-settlement. Panoptic aims to develop a trustless, permissionless, and composable options product, i.e, to do for decentralized options markets what x*y=k automated market maker protocols did for spot trading. This is made possible by allowing options trading to occur on top of any asset pool in the Uniswap v3 and v4 ecosystem without requiring special permissions. Panoptic revolutionizes DeFi options. Join our community- https://twitter.com/Panoptic_xyz - https://discord.gg/7fE8SN9pRT
11 to 50 staff
Topl
Topl is developing a Bitcoin layer 2 protocol that supports builders in emerging markets and those building a more inclusive and interconnected future. Topl's Thunder network runs seamlessly alongside Bitcoin, bringing increased functionality, speed, and affordability to the most widely adopted cryptocurrency.
11 to 50 staff
Toronet
The TóróNet is the world's first layer 1 blockchain designed to power the tokenized economies of the Global South.
11 to 50 staff
Chainstarters
At Chainstarters, we specialize in on-chain solutions that make it easy for businesses to digitize assets, from real estate and securities to collectibles. With seamless integration, regulatory compliance, and customizable tools, we help companies unlock new revenue streams and enhance transparency. Our platform is trusted by a wide range of industries looking to simplify complex processes and bring innovative asset management to the forefront.
1 to 10 staff
Ottersec
Originally independent security researchers, our team has a proven track record in both web3 and traditional security. We work closely with passionate teams to provide a holistic and collaborative approach to security.
11 to 50 staff
Treasure Nft
TreasureNFT is the world's first comprehensive NFT trading platform based on algorithmic trading through an innovative algorithmic trading model, using automatic algorithmic quotes, automatic maintenance of liquidity, pioneering the industry, unlike the traditional NFT trading platform quote model, vulnerable to market sentiment interference, as well as irrational investment factors driven by NFT asset prices fluctuate significantly, once the market heat NFT assets experience a lack of liquidity, TreasureNFT with an innovative algorithmic price trading model, for each NFT assets are given liquidity.
11 to 50 staff
Boba Network
Lower gas, faster, secured in Ethereum, supercharged with hybrid compute, NFT Bridging, Multi-chain & much more!
11 to 50 staff
Eucalyptus Labs
Our mission is to improve the connection between regular people and emerging blockchain technologies by launching extraordinary consumer software products.
11 to 50 staff
Fluent Labs
Fluent is an Ethereum L2 that supports apps from multiple VMs within one state machine. Build real-time composable apps with Solidity, Rust and Vyper smart contracts. Wasm and EVM supported today, SVM soon.
11 to 50 staff
Toku
Toku is the first comprehensive, global solution for token compensation & tax compliance. Toku’s comprehensive suite of services include: token-based payroll, token-based grant administration, employment and tax compliance, and WorkDAO – a unique set of employment and compensation services tailored for the needs of decentralized autonomous organizations (DAOs). Amidst an environment of increasing regulatory scrutiny in web3, Toku provides their customers peace of mind with 100% tax compliance on all token-based compensation in over 100 countries globally.
11 to 50 staff
Tomo
Tomo is an all-in-one Web3 social wallet designed to bring the mass adoption of crypto. It allows users to log in effortlessly with their social accounts and supports multiple chains, with a particular emphasis on bringing Bitcoin into EVM, Solana and Cosmos ecosystems. On Tomo, users can easily manage assets, send crypto to each other, chat, post content, make friends, and participate in token-based interest groups. They can also on-ramp fiat currency with a credit card, trade crypto assets, create Tomojis, and more. Designed to be a comprehensive power app, Tomo meets all your Web3 needs. Join Tomo, where your social capital is valued.
11 to 50 staff
Intu
Intu is on a mission to human proof web3 by building advanced cryptographic solutions to solve some of the most difficult and limiting issues within Web3. Still building, Major VC backed. Looking forward to seeing you at ETH Denver. Subscribe to stay up to date! https://twitter.com/IntuOfficial
1 to 10 staff
Iotex
IoTeX is the blockchain platform for Real-World AI. Since 2017, its foundational infrastructure has delivered verified, real-time data from the real world to AI systems and decentralized applications. Powering 100+ projects and 40M devices across mobility, robotics, energy, health, and more, IoTeX enables developers to build next-gen AI models and applications that deliver real-world impact. The IoTeX tech stack provides the data, identity, and verification layers to fulfill the surging demand for real-world data in the new AI era. Trusted by partners like Google, Samsung, ARM, and Nordic Semiconductor, IoTeX is uniquely positioned to capture the multi-trillion-dollar AI and data economy.
51 to 200 staff
Tally Labs
A software-enabled Web3 media business blurring the lines between community and creators
11 to 50 staff
Zkm
ZKM is building the Universal Settlement Network via Entangled Rollups: Native Assets, Native Security, Native Yield. View our light paper here: https://whitepaper.zkm.io/entangled_rollup_light_paper.pdf
11 to 50 staff
Arkadia
Platform All in One Solution End-to-end solution powered by Blockchain for digital documents and asset management.+ Blockchain - Proptech - Regtech + 8 years of experience with blockchain technology + Digital contracts on Blockchain + Co-founders @ColombiaProptech + Associated @Colombiaproptech since 2019 + Top #1 Blockchain Colombia 2021 and 2022 Plataforma integral para la gestión y automatización de documentos 100% digital de punta a punta con firma, validación de identidad y registro en blockchain.
1 to 10 staff
Blockx Chain
BlockX Chain is a Layer 1 Chain for web3.0 and AI dapps compatible with EVM and Cosmos ecosystems with bridges to most chains for lightning speed at lowest cost and on-chain developer rewards
11 to 50 staff
Cryptolenz Formerly Cryptobuddy
Crytolenz (Formerly Cryptobuddy)- Your Premier Crypto Information Aggregator & Gateway to Early-Stage Crypto Investments! At Cryptolenz, we are more than just a platform; we are your indispensable companion on your crypto journey. With the ever-evolving world of cryptocurrencies & blockchain technology, staying informed & making well-informed decisions is crucial. That's where we come in. The Ultimate Crypto Information Hub: We've made it our mission to bring you the latest & most relevant information from the crypto world. Our platform serves as a comprehensive aggregator, ensuring you're always in the know about the latest trends, news, & developments. With in-depth research & real-time updates, you can count on us for accurate & timely information. Your Gateway to Early-Stage Investments: Are you looking to get in on the ground floor of promising crypto projects? We've got you covered. Cryptolenz is your key to early-stage crypto investments. Our team of experts carefully evaluates & selects projects with tremendous potential. This means you'll have access to exclusive investment opportunities that could be the next big thing in the crypto market. Best Airdrop Guide & Assistant: Airdrops are an excellent way to get your hands on new tokens & cryptocurrencies. However, finding & participating in airdrops can be challenging. That's where our expertise shines. We serve as your trusted Airdrop guide & assistant, ensuring you never miss an opportunity. We'll guide you through the process, making it easy for you to claim your rewards. Discover Prime Crypto Deals: Timing is everything in the crypto world, and the best deals often go unnoticed until they hit the mainstream. With Cryptolenz, you'll be ahead of the curve. We specialize in identifying and presenting prime crypto deals before they become widely known. This means you can seize opportunities that others might overlook. Ready to dive into the world of crypto investments? Follow us today
11 to 50 staff
Launchifi
Build for Web3 Extreme Gas Savings We’ve spent countless hours optimizing our contracts for gas usage using advanced methods and techniques. Safe Contracts All of our contracts have been thoroughly vetted to give you the peace of mind when using them. Increased Security Protect your private keys and wallets by using our all in one dashboard that allows you to write and deploy your contracts. Pre-Built Contracts Start with our pre-built contracts and customize to your exact needs. Simple to Advanced Contract Setups Other launchpads are extremely limited. We incorporate mechanisms and functions that will allow both the most simple and most advanced types of contracts to be generated all from one easy to use dashboard.
1 to 10 staff
Rentality
Welcome to Rentality!Transforming the future of car rentals with blockchain & Web 3.0. Bridging vehicle owners, renters, insurers & investors in one platform.
11 to 50 staff
Tanssi Network
Tanssi’s appchain infrastructure protocol is designed to simplify and accelerate the deployment of appchains. By connecting a chain to Tanssi, it is instantly transformed into a modular appchain. This transition grants access to a developer-friendly and permissionless environment, fully stocked with all essential infrastructural components to run a chain right out of the box. Key features include a shared and decentralized network of block producers, ensuring robust security and data retrievability, alongside seamless integrations with vital tools like bridges, wallets, block explorers, RPC endpoints, indexers, oracles, and more. As a result, appchains can be deployed in just minutes—a significant improvement over the typical months-long process. Learn more at tanssi.network.
11 to 50 staff
Intelliblock Technologies
IntelliBlock Technologies is a leading blockchain-based technology solution provider and consulting enterprise in BFSI, Healthcare, Supply chain, Agriculture, and several other areas to leverage Web 3.0. The IT company offers solutions in smartcity development, CBDC, ESG, DeFi along with a series of services which includes Smart Contract development in all the major blockchains, Fungible and Non-Fungible Token & Metaverse Development, Initial Coin Offering Solutions, Custom blockchain & DeFi Solutions, Security Audits, Private and Enterprise Blockchain Solutions, and much more. With a vast client base that incorporates emerging tech pioneers, top companies, and industry leaders, both at the domestic and international levels, IntelliBlock Technologies is expanding globally.
11 to 50 staff
