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Top Boston, MA Blockchain Companies (34)

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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 • 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 • 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.


Artificial Intelligence • Blockchain • Enterprise Web • Software
250 Employees


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 • Financial Services
Boston
44 Employees

Kava Labs is focused on democratizing financial services and making them openly accessible to anyone, anywhere in the world. We started out by building the Kava blockchain, a foundational platform designed to provide the most safe, secure, and reliable experience for accessing Decentralized Financial(DeFi) apps and services. Today that platform manages over $1B in assets on behalf of users and is growing rapidly. We are a remote-first, globally distributed team that values first principle thinking, experimentation, and learning to ensure long-term success. We are not dogmatic in our approach, but we are relentless in our pursuit to create impactful technology for the future. We have a diverse set of backgrounds, skills, and culture but we’re all united in our passion about building new open financial infrastructure — together, so that our efforts will make a real impact and create lasting change in the world.


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 • Fintech • Payments • Software
Boston, Massachusetts, USA
70 Employees

Algorand is building the technology to power the Future of Finance (FutureFi), the convergence of traditional and decentralized models into a unified system that is inclusive, frictionless, and secure. Founded by Turing Award-winning cryptographer Silvio Micali, Algorand developed a blockchain infrastructure that offers the interoperability and capacity to handle the volume of transactions needed for decentralized finance (DeFi), financial institutions, and governments to smoothly transition into FutureFi. The technology of choice for more than 500 global organizations, Algorand is enabling the simple creation of next-generation financial products, protocols and exchange of value. From a technical perspective, Algorand created the world’s first pure proof-of-stake foundational blockchain. Beyond the elementary requirement of an open, public network, Algorand’s technology enables a set of high performing Layer-1 blockchains that provide security, scalability, complete transaction finality, built in privacy, Co-Chains, and advanced smart contracts that are essential in a FutureFi world. Algorand's unique pure proof-of-stake consensus mechanism provides the security, scalability, decentralization, speed and finality needed as financial systems modernize.


Blockchain • Information Technology • Machine Learning • Virtual Reality
500 Employees

"Think Future Technologies (TFT) is a leading software development and testing company with their offices based in India, U.S, and Isreal. TFT values a group of innovative developers and tester who provide IT solutions for different kinds of organizations.


Blockchain • Fintech

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

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Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Boston, Massachusetts, USA
12000 Employees
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Blockchain • Cloud • Enterprise Web • Fintech • On-Demand • Database • Web3
Boston, Massachusetts, USA
85 Employees
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Blockchain • Fintech • Real Estate • Software • Web3 • PropTech
Boston, Massachusetts, USA
29 Employees
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Artificial Intelligence • Blockchain • Enterprise Web • Software
250 Employees
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Blockchain • Information Technology • Professional Services • Software
60 Employees
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Blockchain • Fintech • Financial Services
Boston
44 Employees
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Blockchain • Cloud • Hardware • Software
14 Employees
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Blockchain • Fintech • Payments • Software
Boston, Massachusetts, USA
70 Employees
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Blockchain • Information Technology • Machine Learning • Virtual Reality
500 Employees

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 • Information Technology • Professional Services • Software
60 Employees


Blockchain • Security

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


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 • Software • Transportation • Travel
Fully Remote
6 Employees


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.


Big Data • Blockchain
10 Employees


Blockchain • Fintech
13 Employees

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


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

evaluate.market is a NFT valuation platform that aims to transform buying, selling, and analyzing NFTs into a social experience. We already help tens of thousands of users make better decisions when purchasing NFTs - and are continuing to grow at a quick pace.