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Top Boston, MA Blockchain Companies (25)

Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
23 Offices
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 • Mobile • Payments • Software • Financial Services
14 Offices
3,500 Employees

Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic app, bringing a better way to send, spend, invest, borrow and save to our millions of monthly active users. With a mission to redefine the world's relationship with money by making it more relatable, instantly available and universally accessible.

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Blockchain • Fintech • Real Estate • Cryptocurrency • Web3
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. Founded in 2020 and based in Boston, MA, Groma brings together a team of real estate, logistics, property operations, and technology experts. We believe the world works better when everyone owns a part of it. And we’re hard at work trying to make that happen. We imagine a future where millions of people are renters and owners, blending the flexibility of renting with the wealth-building potential of diversified real estate ownership.


Blockchain • Consumer Web • eCommerce • Retail • NFT
2 Offices
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
Boston, Massachusetts, USA
26 Employees

We’ve created Uplink to simplify and control enterprise processes — enforcing secure risk management workflows for global treasurers and insurers.


Blockchain • Cloud • Security
Cambridge, Massachusetts, USA
3 Employees

Patented smart contract engine for blockchain agnostic distributed ledger platform


Artificial Intelligence • Blockchain • Information Technology
Somerville, Massachusetts, USA
42 Employees

VIA helps governments, regulators, and power companies deliver $200Bn in energy every year to more than 100 million customers. VIA’s privacy-preserving analytics software, Trusted Analytics Chain™ (TAC™) reduces the cost and improves the quality of service of electricity transmission and distribution using AI and blockchain technologies. TAC™ (patents pending) is the bridge that securely connects power company data, distributed across many locations, to potential AI solutions. VIA established the Global Data Asset Collaborative™ (GDAC™), built on top of TAC™, to allow multiple companies to securely pool data for more accurate analytics. Headquartered in Somerville, Massachusetts, VIA has been featured in Wired and Inc. Magazine for its leadership in technology innovation. For more information, please visit www.solvewithvia.com.


Blockchain
Boston, Massachusetts, USA
15 Employees

Enabling blockchain technology. The development team behind ndau, the world's first adaptive digital currency.


Blockchain • Digital Media • Mobile • News + Entertainment • Social Media
Fully Remote, USA
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
Boston, Massachusetts, USA
38 Employees

Reach will enable tens of millions of developers to participate in the blockchain community, rather than only the thousands that participate today, by drastically lowering the barrier to entry into blockchain and drastically raising the productivity of DApp developers. A Decentralized Application that used to take months to develop will be able to be completed in weeks.


Blockchain • Digital Media • Software
Cambridge, Massachusetts, USA
37 Employees

MOLTEN empowers rights-holders of digital media content. The MOLTEN cloud platform transforms media rights, content, and financial management, radically simplifying global operations. Leveraging its domain expertise and deep capabilities, the MOLTEN cloud infrastructure empowers its film/TV organizations with real-time analytics and tools to accelerate deal-making and content monetization worldwide. For more information visit https://moltencloud.com


Artificial Intelligence • Blockchain • Insurance
Natick, Massachusetts, USA
15 Employees

Attestiv puts authenticity back into photo and media files, utilizing advanced technologies in mobile, AI and blockchain. Attestiv products create new efficiencies, offer unrivaled fraud prevention and maintain interoperability with existing infrastructure.


Blockchain • Edtech
Cambridge, Massachusetts, USA

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.


Blockchain • Healthtech • Information Technology • Software
3 Offices
12 Employees

The Professional Credentials Exchange (ProCredEx) is a digital marketplace for verified professional credentials. Using distributed ledger technology, advanced data science, and machine learning technologies, organizations use ProCredEx to streamline the process of offering and consuming practitioner credentials within a secure, trusted community.


Blockchain • Analytics
5 Offices
43 Employees

Metrika is the industry leader in blockchain risk management, enabling proactive risk assessment and compliance across digital asset services. Implement strategic risk frameworks, navigate regulatory compliance, and protect operations with ongoing monitoring and surveillance. Learn more: www.metrika.co


Artificial Intelligence • Blockchain • Software • Pharmaceutical
Cambridge, Massachusetts, USA
74 Employees

Brand Protection ,Tracking & Engagement | Smart & Connected Packaging for Pharmaceutical | FMCG | Agro | and many more industry applications. Ennoventure Inc. was started in 2018 as an innovative venture with the aims of developing digital solutions , using advanced technologies like AI, Block chain and embedded solutions. Company has its headquarters in Massachusetts, USA and R&D center in Bengaluru, India. The company patented its breakthrough cryptographic technology to control parallel imports and counterfeit menace the same year. The state of the art technology can be used across multiple sectors on different product lines. *Enncrypto :-a simple easy-to-use solution using a versatile smartphone app to track and authenticate brands. incorporating patented future proof technology using AI, Cryptography and Block chain. *Ennteract :- embedded packaging takes the brands digital, allowing them to store a greater amount of information on package labelling, and displaying it in a multimedia formats. *VYU:-The customers would now need no scanners, optical readers or any such device to check the authenticity of a product. Any smartphone with data or Wi-Fi connectivity can be used to download the free Vyu app, and the customer is armed to check the veracity of the brands* they use.


Blockchain • Fintech • Payments • Cryptocurrency • Web3
5 Offices
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: High Integrity, Future Forward, Multistakeholder, Mindfulness, and Driven by Excellence. 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
Cambridge, Massachusetts, USA

Blockcerts is an open standard for creating, issuing, viewing, and verifying blockchain-based certificates. These digital records are registered on a blockchain, cryptographically signed, tamper-proof, and shareable. The goal is to enable a wave of innovation that gives individuals the capacity to possess and share their own official records. We invite feedback, contributions, and general discussion.


Blockchain • Fintech • Security • Software • Cybersecurity • NFT • Web3
Boston, Massachusetts, USA
20 Employees

Cyfrin brings world-class smart contract security audits, tools, and education to hundreds of thousands of users, partners, and blockchain protocols. Home to some of the best smart contract security researchers in the market— professionals at Cyfrin come from backgrounds like Chainlink, Alchemy, Aragon, WorldCoin, Microsoft, and Google. We help secure some of the top protocols and organizations in DeFi, combining top leading researchers to enhance the security of our customers and their users.


Blockchain • Security
Boston, Massachusetts, USA
33 Employees

Voatz is on a mission to make it safer and more accessible for people to participate in democracy. Backed by military grade technology, Voatz makes it possible and secure to vote from a smartphone. Voatz can be used in all kinds of voting events, including overseas citizen absentee voting, state political party conventions, town hall meetings, university student government elections, professional organizations and more. Depending on the election, Voatz leverages both high-security and low-security measures in order to protect both the voter's privacy and the vote in all conditions. Voatz makes it a priority to work closely with each election jurisdiction to ensure smooth integration and a seamless workflow. In the past, internet-based voting has failed due to an inability to ensure security, auditability and voter anonymity. Using smartphone biometrics for security and the blockchain for irrefutability, Voatz tackles these challenges and streamlines the process of voting and identity verification. The strongest democracies require active participation from us all. Contact us if you'd like to use Voatz in your upcoming election, or if you'd like to join our team of developers, designers, problem-solvers and communicators.