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Top Boston, MA Blockchain Companies (26)

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.


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.

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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 • 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


Blockchain
Boston, Massachusetts, USA
15 Employees

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


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 • 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 • 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.


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
Cambridge, Massachusetts, USA

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 • 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


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
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
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
Boston, Massachusetts, USA
10 Employees

Breach Insurance is pioneering uncharted territory for the insurance industry by developing, underwriting, and distributing insurance solutions for the growing $2T+ cryptocurrency market. The company has launched a Bermuda-regulated crypto insurance carrier, built a proprietary policy issuance and administration platform, and developed industry-first solutions to insure clients of popular cryptocurrency platforms.


Blockchain
Boston, Massachusetts, USA
7 Employees

Panoptic is a 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 ecosystem without requiring special permissions. Panoptic revolutionizes DeFi options. Join our community: - https://twitter.com/Panoptic_xyz - https://discord.gg/7fE8SN9pRT


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

Patented smart contract engine for blockchain agnostic distributed ledger platform


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 • 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 • 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.