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Top Boston, MA Blockchain Companies (25)

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Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Boston, Massachusetts, USA
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.


Blockchain • Fintech • Real Estate • Software • Web3 • PropTech
Boston, Massachusetts, USA
29 Employees

Groma is a vertically integrated real estate investment, development, and management company combined with a tech startup building tools to provide better outcomes for our investors, tenants, and the communities we serve. Groma was founded in early 2020 and is headquartered in Boston, MA.


Blockchain • Cloud • Enterprise Web • Fintech • On-Demand • Database • Web3
Boston, Massachusetts, USA
85 Employees

Flipside is a pioneer in blockchain data ecosystem design and analytics. Our mission: to enable blockchains to succeed by better understanding and serving the different users in their communities – analysts, builders, traders, and others. Flipside provides Web3 analytics and services across nearly two dozen blockchains – including Ethereum, Solana, Flow, Near, Cosmos, and Polygon – with comprehensive, curated blockchain data sets for Web3 development, without the hassle of managing nodes, complex data pipelines, or petabyte-scale data warehouses. Founded in 2017, Flipside is backed by some of the industry's leading investors including Republic Capital, True Ventures, Galaxy Digital, M13, Dapper Labs, Collab Currency, Tribe Capital, HashKey and others. Flipside is a remote-first company with its leadership based in the U.S., and a growing, international team of nearly 100.


Blockchain • Fintech

We build secure, finance and risk management solutions for enterprises on our private, permissioned distributed ledger technology, Uplink.


Artificial Intelligence • Big Data • Blockchain • Virtual Reality • Business Intelligence • Conversational AI • Generative AI
Wilmington, Delaware, USA
249 Employees

AI Development Services is an AI development firm founded by Gurpreet Singh Walia in 2018, located in USA. Having 4+ years of robust artificial intelligence experience, we empower businesses to adopt AI-driven solutions effortlessly. We help organizations enhance customer satisfaction by improving productivity, efficiency, and decision-making capabilities. We are a renowned AI consulting company that provides custom AI solutions for clients to grow their businesses in this modern era. We deal with the entire AI development and consulting services to create remarkable technologies using AI-powered conversational bots. Our splendid services include Generic AI Voice, Facial Recognition, Machine Learning, AI Chatbot, Robotic Process Automation, and more. We offer robust intelligence that enables enterprises to grasp the full pledges of AI. Our innovative analysis yields a persistent AI solution, allowing enterprises to develop intelligent applications faster and with better trust. Our diversified and thoroughly experienced team established the industry's best end-to-end platform for AI Integrity, trusted by top-notch firms worldwide.


Blockchain • Information Technology • Professional Services • Software
60 Employees

Coinsclone is the Leading Bitcoin Exchange Script provider across the globe. As an early adopter in the industry, we have so far delivered 60+ Bitcoin Exchange Software Solutions which has helped our clients to start their own Cryptocurrency Exchange Business!


Blockchain • Fintech • Information Technology • Software
3,000 Employees

FNZ partners with major financial institutions to enable them to provide multi-channel wealth management services to their clients across direct, intermediated and workplace channels. FNZ believes that enhancing client engagement, lowering costs, delivering a seamless service and enabling personal solutions are key to helping people achieve their financial goals. We partner with major financial institutions to enable them to provide wealth management services to their clients across direct, intermediated and workplace channels that reflect these principles. To support our customers, we provide a set of core outsourced services that span the entire wealth management value chain, from the digital user experience, client, account and portfolio management through to back-office trade execution, settlement and investment administration. Solutions are enabled for all client demographics from high-net-worth to the mass market. Clients can seamlessly invest in a full range of asset and liability classes crossing markets, currencies and jurisdictions on an execution-only, guided or full financial advice basis. We help our customers to: 1. Reduce costs and complexity in their wealth management operations through outsourcing to a large-scale highly-automated service provider 2. Enhance engagement, deepen relationships and strongly differentiate their proposition to their investor and intermediary clients through digital services and tools 3. Deploy highly scalable yet personalised investment solutions for their clients that are aligned with their individual needs Our open, fully API-enabled platform provides real-time integration with our customers’ own services, portals and applications, allowing them to retain full control and ownership of the client proposition.


Blockchain

Cambridge Blockchain is a blockchain company based in Cambridge, Massachusetts. It specializes in the development of a blockchain ecosystem and the design of enterprise-grade blockchains in different fields.


Blockchain • Fintech
13 Employees

PureStake provides premium blockchain infrastructure, API, and validator services for Proof of Stake blockchain networks


Blockchain • Cloud • Other

Sia is a decentralized cloud storage platform that is maintained by the Sia Foundation, a non-profit entity. We believe in a future where users own their data. That means no walled gardens, no vendor lock-in, and no single provider that can spy on you or hold your files hostage. Sia enables this future by allowing peers to buy and sell cloud storage directly in a trustless marketplace.


Blockchain • Edtech • Gaming • Software • Virtual Reality • Web3 • Metaverse
Wilmington, Delaware, USA
999 Employees

Best Web3 Development is a global leader aiming to deliver reliable results for our clients. We have partnered with renowned enterprises that have the potential to handle paramount challenges and grab topmost opportunities. We have successfully built a deep sense of association with the global communities to impact the world significantly.


Blockchain • Fintech • Payments • Cryptocurrency • Web3
Fully Remote
980 Employees

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data — globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure – including USDC, a blockchain-based dollar – helps businesses, institutions and developers harness these breakthroughs and capitalize on this major turning point in the evolution of money and technology. Circle is committed to visibility and stability in everything we do. As we grow as an organization, we're expanding into some of the world's strongest jurisdictions. Speed and efficiency are motivators for our success and our employees live by our company values: Multistakeholder, Mindfulness, Driven by Excellence and High Integrity. Circlers are consistently evolving in a remote world where strength in numbers fuels team success. We have built a flexible and diverse work environment where new ideas are encouraged and everyone is a stakeholder.


Blockchain • Consumer Web • eCommerce • Retail • NFT
Fully Remote
100 Employees

Invaluable is the world’s leading online marketplace for fine art, antiques and collectibles. Working with more than 4,000 of the world’s premier auction houses, dealers and galleries, Invaluable helps buyers from 200 countries connect with the things they love. With best-in-class online bidding technology, along with a fixed-price retail platform, Invaluable provides sellers with e-commerce and marketing solutions, as well as auction management software.


Blockchain • Security

Voatz is a non-partisan, high security mobile-only election voting platform.


Blockchain • Enterprise Web • Fintech • Information Technology

Zab Technologies the renowned Blockchain Development Company with a rich set of expertise across the globe. Being an early adopter in the industry, we have delivered 50+ Blockchain Solutions which are applicable to all sets of industries right from startups to enterprises!


Blockchain • Digital Media • Mobile • News + Entertainment • Social Media
10 Employees

Jambb is breathing new life into the entertainment industry by seamlessly integrating next-gen blockchain technology into the lives of creators and their audiences. Our fan-focused platform will feature collectible moments, jokes, sets, specials and memorabilia from their favorite stars and performances. Engaged users will have the opportunity to interact directly with their comedy-crush, or the upcoming-superstar they've been collecting before they catch on!


Blockchain • Healthtech • Information Technology
4 Employees

We are building the healthcare professional credential sharing network. We help healthcare professionals submit information once, saving them (and organizations) valuable time and eliminating the multiple duplicated efforts they have had to deal with in the past.


Blockchain • Fintech
Boston
660 Employees

Gemini is a licensed digital asset exchange and custodian. We built the Gemini platform so customers can buy, sell, and store digital assets (e.g., Bitcoin, Ethereum, and Zcash) in a regulated, secure, and compliant manner.


Blockchain • Cloud • Hardware • Software
14 Employees

Nebulous builds uncompromising blockchain hardware and software infrastructure for the decentralized internet. This includes Sia, the leading decentralized cloud storage network, and Obelisk, the USA's leading ASIC mining hardware producer.


Blockchain • Edtech

Learning Machine partners with governments, companies, and school systems to deploy secure credentialing systems that leverage the blockchain as a secure anchor of trust. To ensure the longevity and interoperability of these records, we are ongoing contributors to standards communities, including Blockcerts, IMS Global, and the W3C.