Blockchain Development Companies in the United States
Page 7 - List of the Top Blockchain Development Companies in the United States
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$5,000 +
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10 - 49
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$100 - $149 / hr
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NetTantra Technologies is a premier technology consulting firm with deep expertise in domains of Blockchain, Information Technology and Cloud Computing. With a proven track record of having worked with high-end clients from across the globe, NetTantra specialises in providing highly scalable web, mobile and cloud based solutions in diverse sectors - from manufacturing and hospitality to education, analytics and health, among others. Introducing an agile approach to problem solving and product development, the core team at NetTantra Technologies is comprised of engineers, scientists, researchers and analysts from diverse domains of technology.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Santa Clara
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Welcome to NetTracer, the industry-leading provider of SaaS and cloud-based technology solutions primarily for the Travel, Transportation, and Hospitality industries. Driven by our core strength of innovation, our mission is to enable businesses to transform the traveler experience with our next-generation software for baggage tracking, misplaced item returns, and claims processing. NetTracer is headquartered in Atlanta, Georgia and is a key member of The Owens Group International.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Atlanta
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NextPakk is transforming the last-mile into a more efficient, secure and convenient experience by leveraging blockchain technology and the sharing economy. A catalyst for connecting people with the power of locally-sourced ecosystems and self-support through micro-economies within 20 square miles or less. We do this by enabling local businesses with the means to develop creative ways to broaden their reach, live, earn and work within the power of their local communities.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Minneapolis
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We’re an API-first crypto asset data company delivering professional-grade market data APIs to institutional crypto investors and exchanges. We offer products and services that allow funds, fintech apps, and exchanges to access clean, normalized and gapless primary source trade and order book data. We put our mission & customers before our department, group or team, and are open-minded, always in search of the best ideas.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Minneapolis
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OURS GLOBAL is one of the leading IT and ITES outsourcing companies around the world which offers high-end software application development services, digital marketing services, creative services, photo editing services, finance & accounting services, contact center services, data entry services and much more. Our services caters to start-ups, small-medium and large organizations across the globe. With best in class professionals, penetrability and quick TAT, we have become one of the top leading IT and ITES outsourcing companies.
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$1,000 +
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10 - 49
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< $25 / hr
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US, Sheridan
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Crypto games are a subset of blockchain games that make use of cryptocurrencies as in-game currencies. This allows for gamers to not only earn and trade in-game assets, but also to purchase items and experiences with real-world money. Paper Unicorn is one of the pioneers in the development of blockchain games and crypto games. Their games are some of the most popular in the genre, and they continue to innovate with new ideas and technology. If you're interested in learning more about blockchain or crypto games, then be sure to check out Paper Unicorn's games. You won't be disappointed.
Paper Unicorn is a game developer located in Los Angeles, CA. They are best known for their hand-painted action-adventure game Transmission. In December 2021, they started developing a blockchain game. Blockchain games are a relatively new genre of video games that make use of blockchain technology. This technology allows for gamers to own in-game assets that are stored on a blockchain. These assets can then be traded or sold between gamers, creating a virtual economy within the game. Thanks for reading! Be sure to check out Paper Unicorn's website for more information on their games. And don't forget to follow them on social media for updates! Website: http://paperunicorn.com/
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Los Angeles
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Paramount is a fast-growing and proven IT Services firm providing world-class technical and staffing solutions in both the public and the private sector. Established in 1997 and headquartered in Alpharetta, GA, the company is founded on the principle that a leading IT services firm must employ only the most experienced, application-specific resources, and technologies. In this effort, the company has developed time-tested methodologies in our dynamic approach towards infrastructure and talent solutions.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Alpharetta
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Perfect Presence is built on a foundation of three pillars. Our specialization in emergent technologies keeps us looking towards the future. Our focus on high caliber standards, projects, and clients lets us provide individualized and cream-of-the-crop service. Most importantly, with our ability to bring your idea to life with a quality often lost in large software development companies, Perfect Presence stands out in a sea of similarity.
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$50,000 +
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10 - 49
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$50 - $99 / hr
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US, Bethesda
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At PixelPlex, we custom-build competitive solutions for specific needs of our clients to help overcome challenges and grow bottom lines.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, New York City
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Productive Edge is a Digital Transformation consultancy specializing in Enterprise Custom Software, Modern Mobility, Artificial Intelligence, Cloud, Digital Experience, Blockchain and Virtual and Augmented Reality solutions
Discover what's possible for your business with Productive Edge
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$50,000 +
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250 - 999
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Undisclosed / hr
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US, Chicago
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Project Verte is a social ecosystem that uses blockchain technology to create a participatory community. When we work together we benefit not only the lives of others but also our own. Our technology includes fully automated dynamic fulfillment, the most advanced intelligent inventory management technology, an intuitive seller portal, secure payment processing, blockchain technologies and full access to a transparent central database.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, McDonough
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ProtoFire provides professional services for token-based startups. We help startups at pre- and post-ICO stage with legal, marketing, and actuarial services, as well as protocol and smart contract engineering, and risk modeling.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Sunnyvale
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QGenda is the #1 cloud-based, automated physician scheduling software. Since its launch in 2006, QGenda has grown to serve more than 2,500 customers in over 30 medical specialties across 5,000 hospitals. Leading physician groups, hospitals, academic medical centers, and enterprise health systems use QGenda to optimize their workforce which allows them to provide the best possible patient care. QGenda is headquartered in Atlanta, GA.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Atlanta
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We listen and take note of your needs, define our role, and visualize the solutions. This process allows us to implement flexible and effective processes and conquer ever-evolving challenges in business and communications. Staying ahead of the curve is the key to success in today's business world. We make sure to keep our eye on changes and elevations in technology, as that is what keeps us current and your company competitive.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Hopkins
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At Red Axle we are proud of our strong track record delivering top-notch, high-performance mobile and web-based software products and services. Our mindset is that of the special forces allowing us to deliver more with a smaller head count.
Go from concept to delivery in record time with our rapid development philosophy. The software frameworks and components we have developed and enhanced over the years significantly boost turn-around times.
Experience what it's like to have world-class maintenance and support to help you adapt in ever-changing online and business environments.
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$25,000 +
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2 - 9
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Undisclosed / hr
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US, Chicago
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At Relinns, we breathe tech solutions and embrace innovations with open arms. With over 3 years of experience, we have had a phenonmenal growth which acts as testimony to the knowledge we have come to gather over time.
Our team is on the path to find religion in the workplace. To find our way we have three tools at our disposal: cutting edge technological tools handled by our top notch tech geeks whom we proudly refer as magicians, a metaculiously dedicated work ethic, a crisp bow-tie professionalism
Exceeding expectations is our standard! We live in the realm of rising, ever evolving technology. From cassette tapes to Nanotech skeletons, we have come a long way. Change is inevitable and we are the tide that brings it!
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Chicago
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Chicago
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Our team's focus is to unlock next-generation possibilities and also sort the real-time challenges for web development with the latest innovative technologies like website development with Gatsby, Nuxtjs, Nextjs, Gridsome, Graphql, Netlify, and Jamstack. We help businesses to opt for modern advancement and sell on multiple channels with headless E-commerce solutions with Virto Commerce and nopCommerce.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Dallas
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At Revelry, we believe that we all build better together. Building together, for us, is about a collaborative nature of product development. It means that we center your best interests in everything we do. We are collaborative, we’re transparent, and we’re committed to doing this with you. We don’t go behind a curtain after you give us instructions. And we don’t tell you how to build your product without giving you a say. Together we design, build, & launch products to build amazing companies.
Our team of engineers, designers, and product managers has created hundreds of partners’ applications in the past decade. Our products are scalable, based on business requirements, and designed to surpass company goals. We have a collaborative, agile-based approach to product development. In addition to building products with partners, we have worked to scale, build, and mentor internal development teams at companies and shared our styles, approaches, and tools for product development.We unleash human potential by delivering innovative software products people love. Founded in 2012, Revelry designs, deploys, and manages scalable software solutions for companies across the globe. From a good idea through your millionth line of code, we got you. Your krewe is waiting.
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$25,000 +
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50 - 249
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$150 - $199 / hr
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US, Chicago
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Revinfotech Inc is a leading global Development Company that's Empowering Disruptive Startups & Fortune 500 companies in bridging the gap between Ideas and Reality through innovative Mobile solutions. We have a talented team of 120+ experts, who have successfully Designed, Developed & Delivered more than 800+ Apps globally in just 13 years. Breaking all growth records, we believe our Work Culture is what drives us and made all this possible to have emerged as one of the most trusted & fastest growing company in the Industry. we provide a wonderful blend of IT solutions that covers both Enterprise and Customized Solutions. Broadly, our areas of proficiency comprise a perfect intermingling of IT Consulting Services, Mobility Services, Application Services, Big Data and Product Engineering. Our Core Competencies are : • Enterprise App Development using technologies • Enterprise Mobility Solutions (iOS, Android, Augmented Reality, Virtual Reality) • Analytics/Big Data & IoT, Chatbots, Artificial Intelligence • Custom Application Development Services • Product Development/Maintenance/Re-engineering Services • Migration & Porting services (To newer technology platforms, database) • Software QA/Testing services • Cloud Solutions We strongly believe that behind the 200% business growth we’ve traced in the past two years, it is the collective effort of our 100+ skilled employees and are partnered with some of the fortune companies to provide the best solutions to our fortune clients i.e. Microsoft Certified Partner, IBM, Amazon Services. 120+ Creative Techies | 870+ Successful Apps Developed | | ISO Certified | Quick Delivery track record | Global presence | Passion for Innovation & Quality | Proactive Implementation | Rich User Experience
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Irvine
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Our key differentiators: 1) We use the latest technologies for your application’s development, we ensure only the latest frameworks and scripts are deployed. 2) Our developers are some of the finest in their receptive working technologies. 3) We treat every project as our own venture, we notify clients about the pitfalls of a path they chose, and then guide them accordingly. 4) We create on-demand apps in the least turnaround time possible. 5) We have some of the best designers in the industry, they know exactly what our clients and their end-users would love.
SemiDot Infotech is one of the top-rated IT companies across the USA, UK, Dubai & India. Our ideology is to excel in what we provide as custom web and app development services, tailored specifically for each of our client’s needs. We strongly believe in the client's first approach and will prioritize developing your website or app in the latest technology, and in the least possible time.
What makes SemiDot Infotech different aren’t the 200+ successful websites and 100+ mobile apps that we delivered since our inception, it’s how happy each of our clients was, with what we delivered. With our strong roots in the latest technologies like the Blockchain, AR, and Chatbots, we excel in developing apps for all kinds of startups. But what we truly take pride in, is making efficient and scalable custom websites, using PHP, Python, and JavaScript. We believe in creating highly scalable and flawless mobile apps, you can rely on your app to never lose performance, no matter the number of users using it. We have created websites and mobile apps that are currently serving as market leaders in their niche, they monthly serve over 100+ million cumulative users
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$25,000 +
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50 - 249
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> $300 / hr
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US, Boulder
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[Note: The last review is fake and posted as revenge. I fired this client in May and a jr. employee there lashed out.] We help entrpenuers, business owners, startups and large enterprises build world-class Mobile Apps (iPhone and Android) and Web Apps (Saas). We work with people who need premium Apps built with speed and confidence. Our speciality is Startups, but we will consider working with anyone who is looking to drive serious innovation, revenue or cost savings by leveraging best in breed technology and talent.
We’re software developers, collaborators, and partners our greatest joy is helping entrepreneurs turn their ideas into success. In other words, we’re a 360-degree idea machine that doesn’t see you as just another project with a beginning, middle, and an end. Our mission is your long-term success.
Let’s build great things today.
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$5,000 +
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$150 - $199 / hr
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US, Ferndale
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We are a small boutique San Francisco team of creative, passionate, intelligent, thoughtful designers, software engineers, marketing, business analytics, product specialists, and technology experts with over 15 years experience building full-stack web and mobile apps.
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$5,000 +
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Freelancer
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$100 - $149 / hr
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US, San Francisco
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Software Verde is a custom full-stack software development firm with a dedication to innovative technology. Composed of engineers devoted to their work, software development is not just our job, it is our passion. No technology scares us, if we don't know it, we learn it. We enjoy working with companies through all stages of the development process. Following an Agile development process, we will guide your project through design, development, and deployment. And we always offer post production support and maintenance.
In our years of operation our clients have included both local small businesses as well as international enterprises ranked on the Fortune Global 50. Our services breadth is quite wide, but the areas we have had the most success include custom business applications, API design, web & mobile applications, blockchain technologies, rapid prototyping, and both augmented & virtual reality.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Columbus
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Whether you need custom-tailed e-commerce systems, innovative social networks, event management systems, fintech application, or a new CRM… whatever, our team can deliver a world-class product quickly, affordably, and in a way that addresses your business challenges.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Newport Beach
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Spiritual Crypto is a Wealth Consulting Service. We focus on the Integration of financial, spiritual, and mental health. Wealth Consulting. This ranges from Spiritual, Physical, to Financial Wealth. Specific Products are recommended Books, Crypto-Storage, Education and Advise for your personal situation.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Minneapolis
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Splash Factory is a full-service digital DevOps agency that specializes in creating innovative and impactful blockchain solutions for ICO or Token Sale projects, government, and enterprise level integrations.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Woodbridge
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StartupCraft is a Blockchain, Web and Mobile app development company focused on building products and solutions for startups of any calibre and Enterprise companies. Learn about how we can help with your project. We enjoy working on unique and challenging tasks, not wasting our time on routine. It helps keep our brains always in shape and drive us to get up in every morning. It leads engineering mind to work with compassion and discover high-quality code formulae. Open Source only teases with a solution and in the end, it isn't ready for real production experience. By investing thousands of hours when developing our own reusable system we never reinvent the wheel. To craft a startup one has to balance between routine and innovation, so we prefer to bring a maximum of our time and intellectual resources to your unique business idea. We offer our smart economy product development process and welcome to join a startup craft journey. More info here: https://startupcraft.io
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, Miami
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We are a multinational business launchpad that helps startups, SME's and Enterprise companies build their ideas & bring them to reality. We help companies right from their ideation, Market Validation, Business Strategy to Software Development and Deployment. We believe that small businesses are the backbone of the economy and that taking an initiative goes a long way! We took an initiative ourselves that led us here.
We believe in breaking the norm. We use technology and innovation to create some of the finest pieces of technology and help people create businesses that can help change their life, and maybe one day change the world!
We are a company of Out of the Box thinkers and tech geeks who love and believe in what technology can do. We are not a typical IT company and have no interest in being one. We are a global company with clients from around the world. We have offices in USA, UK, India, Canada and we are looking to expand further.
A majority of our clients are startups and SME's and a lot of our focus is on building platforms on futuristic technologies like AI & Blockchain. We are conducting a lot of research in the Media Labs arena and are hoping to launch applications based holograms, advanced image and language processing in the near future.
Our specialties include: website development, app development, design, computer software, blockchain, artificial intelligence, mobile application and UI/UX design.
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Undisclosed
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250 - 999
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Undisclosed / hr
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US, Harrisburg
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Symbyotic is a software development company working for Startups, Enterprise and Agencies. Our vision is to make a difference through creating mobile and web experiences that are intuitive, effective, and engaging. We develop custom mobile and web solutions across multiple domains. We also work on upcoming technologies i.e. Blockchain, ICO, Wearables, Augmented and Virtual reality and Chatbots. Classification of services:
- Shape up Ideas
- Application Development
- App care
What we do:
- iOS App development
- Android app development
- Web application development
- Open source web development
- CRM - Salesforce and Dynamics
Other peripheral services:
- User Interface & User Experience
- Wireframes, Prototyping & Workflow
- Design for Web, iOS (iPhone, iPad, Apple Watch) and Android
- Front-End development
- Quality assurance
Area of Expertise:
- Fintech - Digital wallet
- Social apps - Use of elastic search, memcache, SQL and NO SQL fusion for best performance
- Logistics - Warehouse Management system
- Market place - B2B and B2C market place for different range of products
- On Demand platforms - Utility Services, Taxi, Professionals on demand
- IoT - Home automation systems
- Enterprise application development
Skills:
- Objective C, Swift, Javascript, PHP, C#
- jquery, Angular, Express, Node, knockout, React, Require
- Laravel, React Native
- Web sockets, XMPP Messaging protocol, CI
- MySQL, MSSQL, Mongo DB, Neo4J, SQLite, PostgreSQL
- Apache, IIS
- AWS, Azure, Google cloud
- 3rd Party - Payment gateways, OCR, Bar/QR code, Rate feeds, Booking API
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$10,000 +
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10 - 49
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$25 - $49 / hr
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US, Bellevue
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Dallas
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TIGER offers your trading technology to become accessible to anyone, allows to trade from anywhere, from any device. TIGER's develops fully-featured mobile versions of your primary trading platforms or as an extension to new coming proprietary trading solution. With mobility you will never miss your trade, will monitor open trades, see pending orders and access trading history.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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US, Greenwich
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We craft individually tailored solutions and partner with clients on everything from large-scale application delivery with full teams to smaller projects supported by specialized experts.
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$50,000 +
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1,000 - 9,999
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$100 - $149 / hr
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US, San Francisco
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Chances are you’re sick to death of hearing about blockchain. You’ve been invited to conferences, tried to keep up with blockchain news, and had employees or family members forwarding you links and thoughts about it.
At Transparent Path, we deeply believe this simple model for distributed computing has the ability to build trust, drive transparency, share information, eliminate middlemen, and transform the world we live in. And we’re betting our careers on it.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Seattle
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By being bold about putting user needs first.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, New York City
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UsefulBI mission is to enable better business decisions and enterprise integration through power of Blockchain technology and Artificial Intelligence combination. UsefulBI Blockchain platform enables enterprises to run their full supply chain by integrating their existing ERP processes and systems to provide full trust, transparency, tractability , secured and real time data.
Our founding team collectively has 40+ years of experience in the domains we focus on
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Boston
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We're a full-service web and mobile development company in Richmond, VA. We like big ideas and big problems — and we know that no single solution fits every situation. That's why we start at the molecular level, developing native apps, sites and systems from scratch. And we do it all right here in our Canal Walk office. What can we build for you?
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Richmond
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Vaivza provides intelligent software and hardware solutions while leveraging B2B platforms such as SAP HANA Cloud and IBM to improve how companies interact with their surroundings. We aim to give companies the real-time answers they need to make better business decisions. Vaivza leverages the latest developments in today's cutting-edge technologies-artificial intelligence, machine learning, blockchain, robotics processing, and more to offer results-oriented solutions across sectors and industries.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Alpharetta
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