Blockchain Development Companies in the United States
Page 3 - 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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$25 - $49 / hr
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Being the best IT consulting company, JPloft solutions Pvt Ltd delivers high-quality mobile app development solutions according to client’s needs across the world since 2013.
Having a team of 100+ highly skilled and experienced IT experts, the agency has been growing with the digital ecosystem to support every stage of the product life cycle.
They Develop next-level digital products that fulfil business requirements and enhance the user experience. The company offers end-to-end IT solutions including native mobile apps, web development, voice interfaces, and cross-platform.
JPloft Solutions has spread its wings globally with its offices in the USA, UK, Australia, New Zealand and all other regions worldwide that outsource IT services.
The firm has a vision of becoming the most reliable IT consulting service provider in the world. To achieve this vision, the agency adopts new and trending technology that meets market needs.
The company’s biggest strength is its team which dedicates to their work and delivers the best solutions on the time.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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JS Panther is a team of tech geeks passionate about harnessing the power of JavaScript & technology platforms that emerged on it, such as React, Node.js, Angular, Ionic, Vue.js, and react native, to propel businesses toward Digital heights.
Unlike other web & app development agencies, JS Panther doesn't believe in splitting its focus towards multiple technologies. Instead, they focus only on what their name stands for, JS- JavaScript. Whether it's React, Node.js, Angular, Ionic, Vue.js, React Native, or PWA, every code is canvassed by highly competitive engineers; who act and behave, truly like Panthers when it comes to JS-based technology.
JS Panther's services include Agile & Responsive Single-Page Applications, ERP Systems, Mobile Applications, CRM Software, Complete Business Digital Transformation, Web Apps, Customer Service Solutions, and Support & Maintenance.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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We are young, creative and brave specialists. Our only mission is to Keep IT Sweet and Simple (KISS) for you. KISS develops cutting-edge solutions since 2006 with a team of over 35 professionals on board. We have passion and dedicated experience in mobile apps, custom software systems, cyber security, and blockchain projects. We create impressive products for your business without any tension and anxiety.
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Undisclosed
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10 - 49
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Undisclosed / hr
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UA, Kyiv
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We are a modern cryptocurrency design and consulting studio. We develop digital solutions that transform companies.
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$25,000 +
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2 - 9
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$150 - $199 / hr
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US, Chicago
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We are motivated by our desire to build products with economic, social, environmental, emotional or physical benefits. Technology has a critical role in shaping society and we are guided by a commitment to responsible innovation.
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$5,000 +
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10 - 49
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$200 - $300 / hr
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US, New York City
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What should you know before hiring Blockchain Developers from Blockchain Development companies or Freelance platforms.
Leewayhertz is an enterprise & startup software development company that creates digital solutions based on new technologies to help businesses simplify the process of implementing technology products. Such companies stick to the "you dream it: we build it" motto in their work.
Founded in 2007, the company successfully entered the market and has since received a large number of awards (e.g. TOP Developers 2019, TOP loT App developers 2020, TOP App Developers USA 2019, etc.). Leewayherts is trusted by major brands like Siemens, Disney, Pepsico, and others. Its experience is more than 30 Fortune 500 companies, which hints at the impeccable performance.
Leewayhertz’s blockchain developers have worked in various industries including consumer electronics, financial technology, healthcare, insurance, logistics, tourism, manufacturing, education, and EdTech.
What Leewayhertz Offers to Its CustomersThe company has plenty of blockchain solutions and additional features to choose from as follows:
- Blockchain applications. In this sector, the firm provides a range of services from consulting to deployment, maintenance, and migration;
- Blockchain consulting. Need a comprehensive roadmap? Leewayhertz will help you launch a successful product, i.e. choose a blockchain platform and come up with an idea for the project. It will also analyze the potential of your idea and determine the right solution for implementation;
- Smart contract development. Businesses turn to smart contract development for event automation, autonomy, savings, and accuracy. Blockchain developers create smart contracts architectures, audit, optimize, design, and develop them;
- Blockchain wallet. Leewayhertz's specialists take a smart approach to blockchain wallet application development. With this solution, any business will be able to track transactions and check the balance at any time;
- Stablecoin development. Cryptocurrency developers are experts in creating stable coins and using an intelligent approach when creating a development strategy.
Leewayhertz certified specialists build products like AI-based face mask detection systems, telemedicine software and apps, presence detection systems, healthcare software, and many others.
Leewayhertz uses the following latest technologies in all development processes:
- Machine learning;
- Computer vision;
- Blockchain;
- Voice skills;
- Robotic process automation;
- Artificial intelligence, etc.
What is the blockchain development process? For Leewayhertz, this means defining the problem, goal, and the right platform. This also includes forming an idea and business requirements, as well as developing a proof-of-concept. Moreover, it's a clear structure of actions, coordinated work of specialists, and constant (effective) communication with clients.
Leewayhertz: Working with ClientsA successful software application is not only the result of the work of experienced and qualified specialists - but it's also about effective business communication channels. That's why Leewayhertz uses a variety of ways to communicate with their clients, e.g. Slack, Zoom, and Jira Support. In their turn, Confluence and Jira are also used internally in the company.
Thus, Jira helps blockchain developers plan and allocate tasks between teams, track project status, and assess the progress of a particular specialist working on a project. In turn, Confluence helps collect documents, knowledge in one place, which allows you to complete projects on time.
What Do Clients Say about Leewayhertz?Since the company has been offering its services in the market since 2007, it has accumulated a lot of reviews, as well as experience working with large brands. Most client reviews are positive, and the average rating on the review sites is 4.3 out of 5, which is 100% justified.
Reviewers unequivocally recommend Leewayhertz and note quality work at affordable prices, flexibility on approaches, contribution to successful development in the shortest possible time, employee responsiveness, and quality tech support at all stages of work.
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$5,000 +
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50 - 249
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$50 - $99 / hr
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US, San Francisco
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Logic Square Technologies is a reputed technology partner and has diligently positioned itself as a leading developer of mobile and web applications. We believe that our expertise lies in technology and we focus our energies towards solving that part of the problem. That is why we see our relationship with clients as a symbiotic one, with clients bringing in business expertise and Logic Square bringing in technical expertise.
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$5,000 +
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50 - 249
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$50 - $99 / hr
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US, Kokomo
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Here at Magora we design and develop digital products including mobile apps, websites and web applications. We concentrate on business needs and build successful software with user-centered interaction design and scalable software architecture. Whether a B2C or a B2B project, iOS or Android app, first of all, we take the time to understand your goals, your product and the end-user’s needs. Our software development cases are loved by users for their convenience and appreciated by customers for the real value they add to your business.
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$25,000 +
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50 - 249
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$100 - $149 / hr
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US, Chicago
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MesaBizz is a leading software and mobile app development company serving Mesa, Arizona. We provide sophisticated technology solutions for enterprise & startup businesses. MesaBizz is an expert in five keys areas of technology, including new application development, Seo Services, Web Design, Digital Marketing, eCommerce Website Development, Web Development, project management, as well as mobile app developers for Android and iPhone App Developer for iOS. Our team also has vast experience developing Business Intelligence (BI), customer relationship management systems and managing projects using our cloud-based project management support system.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Mesa
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Our engineers work at MIT, Stanford, and UCLA and are based in the US. Between them we specialize in technologies such as React, React Native, Flutter, Node, Swift, Android, AWS, GCP and many others. For a free consultation or analysis on whether your idea can be implemented and at what budget, please contact us.
Our award-winning company, MightyByte, specializes in releasing beautiful apps on time and on budget. Our work ranges from wild startups invented by players like NFL's Austin Ekeler to complex, powerful enterprise systems built for rock stars like Los Angeles Apparel.Our focus is on cross-platform mobile apps and websites (so we use the same code for Android, iOS and the web), but we can take down anything with bits and bytes, from blockchain to artificial intelligence.
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$50,000 +
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2 - 9
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$100 - $149 / hr
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US, San Diego
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Our global presence and diverse workforce has enabled us to provide innovative and customized IT solutions. Today we are the global leader in software consultancy and provide best-in-class services with reliability, safety and security to maintain global redundancy for seamless delivery.
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$5,000 +
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250 - 999
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$50 - $99 / hr
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US, Austin
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Mobisoft Infotech is a software product engineering company dedicated to providing value, quality, and lasting business expansion through digital innovation, change, and the adoption of technology. Our proficiency in digital technology encompasses Mobile, Cloud, DevOps, Web, IoT, AI, UI/UX, Testing, Robotic Process Automation, and various other digital transformation services, catering to companies across a wide range of industries. With more than ten years of experience in constructing digital solutions, offering consulting, and handling outsourcing, Mobisoft has assisted clients from over 30 countries in embracing digital transformation, capitalizing on market prospects, and attaining sustained outcomes.
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$10,000 +
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250 - 999
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$25 - $49 / hr
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Neetable is a web and mobile app development firm, with offices in USA and India, helping companies and established brands worldwide to build impactful digital engineering solutions. We work with Fortune 500 companies, SMEs, and Startups to provide enterprise technology solutions. We design products that set us apart from our competitors and provide a lasting value to our customers.
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$5,000 +
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50 - 249
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Undisclosed / hr
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US, Sheridan
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We have extensive experience launching a highly customizable and secure NFT marketplace to boost the value of collectibles and digital assets. We guarantee a complete, end-to-end NFT marketplace development solution with cutting-edge features and security options to ensure the success of your NFT business.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Adelanto
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Nimblebot is an award-winning digital creative agency based in Massachusetts.We believe that the most carefully crafted digital asset is meaningless without a purpose. We work with you to plumb the depths of your mission and brainstorm on how to create a space where your brand can communicate authentically, in a friendly and purposeful way.
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$1,000 +
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10 - 49
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$200 - $300 / hr
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US, Boston
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Web development, Web App, Mobile App
From database architecture and web application development to system integration and cloud traffic optimization, our development company has the solid expertise you need to build your next software application. Our software engineers and developers have more years of experience with
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$5,000 +
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10 - 49
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$50 - $99 / hr
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We are not just an agency. We are your partner!In a transparent process, we work with you from start to launch to make sure all your questions/issues are addressed. And, of course, celebrate your wins.We believe that communication is key to the success of any project, and that is our core strength. We are also available during the week at any time.
We work with startups and businesses at an early stage, helping them provide secure, customized software solutions. Implementing a Greenfield project is our job!Our goal is simple: provide our customers with high-quality digital solutions that meet their needs and deliver measurable results.We care about creating successful products. Whether you're a non-technical founder or need the extra firepower to support your internal team, our goal is to make life easier for you and your team.
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$25,000 +
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10 - 49
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$100 - $149 / hr
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US, Falls Church
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OnGraph has grown from 1 to 200+ in the last 10 years of business purely based on single sole focus - 100% customer success - driven by deep technology expertise, complete accountability, and remarkable processes. With an exceptional client retention rate of over 92%, we have a remarkable track record of having served clients across the world. Our adept team of 200+ industry experts has strong expertise in various industry-standard technologies along with niche emerging areas including BlockChain, Analytics & Visualization, IOT, ChatBot, VoiceBot, AI, ML, AR. We provide deep expertise across iOS, Android, HTML5, NodeJs, ReactJs, and other web and mobile platforms. With global presence in the US, UK, Canada, Malaysia & Singapore, and 2 state-of-the-art development centers in India, OnGraph is one of the most sought-after company to work for, trusted by 400+ customers across the world.
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$1,000 +
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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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Oodles is a leading blockchain development company headquartered in India.Oodles Blockchain is the blockchain development arm of Oodles Technologies. We have extensive experience in designing and developing robust blockchain solutions for enterprises in a variety of industries.
We have the necessary experience and expertise in blockchain development. This allows our blockchain team to provide solutions that empower businesses of all sizes with efficient smart contracts, blockchain applications and other fintech solutions, such as the development of cryptocurrency exchanges. We use a variety of tools, technologies and protocols, as well as innovative technologies such as AI (artificial intelligence) and ML (machine learning), to develop secure and reliable blockchain-based business solutions.
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$1,000 +
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250 - 999
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< $25 / hr
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US, Sea Breeze
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OQTACORE dev takes advantage of all that technology has to offer, combined with hands-on technical skills and extensive business experience.
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$250,000 +
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10 - 49
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$100 - $149 / hr
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Owebest Technologies is a leading Mobile App, Web & Blockchain Development Agency based in India. It is a multi-faceted and rapidly growing IT company that aims to become a leader in the mobile industry and strive to be the first choice of customers by discovering innovative solutions with the highest level of quality. We at OweBest Technologies would love to help you with all your business needs. Get in touch with us and hire our experienced developers today.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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Parangat Technologies is a mobile app development company with a global presence. The company specialises in blockchain technology including developing blockchain applications for startups and enterprises.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, San Francisco
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We have various expertise in social media, travel, e-commerce, retail, publishing, enterprise Saas applications, virtual reality, medicine, gaming, sports betting, blockchain solutions, financial technology, real estate, databases, smart home solutions, voice applications. and more. If we haven't worked with your market before, we'll study it. We have a dedicated team to research your project.
Our process is what makes us unique because we focus on the experience. We take the time you need for your project and take our time with it. Your product experience represents your brand, and each project is unique in its own way and deserves our full attention. We are happy to work on all projects to reach their full potential. Products should always be able to scale, and scale quickly and easily if done right the first time. We don't want to just work with you, we don't want to build unique relationships and trust everyone we work with.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, San Diego
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Pixel Values Technolabs is an ISO 9001: 2015 certified app development company with a development center in India with offices in the US and Dubai that offers exceptional app development for iPhone, iPad, Android devices, web services to provide end-to-end solutions.
We serve our valued customers worldwide with over 45 dedicated and experienced developers. Consequently, Pixel Values is preferred because it is the best all-in-one solution for all IT needs. We have a good customer and partner base in the global market, and we are trying to expand our relationships further.When you choose Pixel Values, you get more than our programming and design. You also get our years of experience and expertise
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$5,000 +
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10 - 49
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< $25 / hr
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US, Dallas
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Quantumsoftech is an IT Solution Company focused on the development of solutions for the problems faced by business using deep learning and blockchain, the most ground-breaking technologies today. It also extends the services for the development of IT solutions such as CMS development, mobile app development, web portal design and development and API/web services integration for an individual or an enterprise. Service Offerings: App Development - iOS, Android &Cross Platform Open Source Technologies - PHP/MySQL (Core PHP, Laravel, Zend, CakePHP, CodeIgniter, Yii, etc) Blockchain development Get in touch with Sales: +18634100071
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Palo Alto
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On the development side, our Rails developers keep up with the latest trends in Ruby on Rails programming, such as development through testing, pair programming, and quality programs to ensure superior code quality for high volume scalability. When Rails 5 was launched, we quickly adopted it and updated our skill sets. Consequently, we are able to offer our customers the latest features that the Rails framework offers.Thanks to our diverse involvement in projects, we have equal experience in custom web application development and product development.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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Founded in 1997 by owners John Chamberlin and Brent Swenson, our goal has always been to offer unique and effective design solutions as well as create pleasing and rewarding designs. With each client and project, we strive to make the process personalized and purposeful, yet casual and even fun. At Rhombus, we are not pretentious designers - our clients have found that while we take their visual communication needs very seriously, we don't take ourselves too seriously.
Rhombus is a graphic design agency that specializes in creating unique and lasting visual communications for their clients. Their team of creative and talented designers offers distinctive and effective design solutions that display their clients' message in an innovative and clear way. They offer a wide range of graphic services such as web design, mobile app user interface design, product branding and packaging, brochures and printed presentation materials.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Seattle
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RisingMax Inc. is a reputable firm based in NYC, USA that creates apps, employing programmers, developers, and project managers with extensive experience. We have been providing startups, medium-sized companies, and major corporations with efficient web and mobile solutions. Visit our website now!
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$1,000 +
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50 - 249
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< $25 / hr
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US, New York City
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Roonyx is a web & mobile development agency that brings much-needed transparency and predictability to software development outsourcing.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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RWaltz Group Inc. is a leading provider of Blockchain Application Development Services headquartered in Atlanta, GA-USA serving globally.
RWaltz's Unique Selling Proposition(USP) is a super-fast adoption of the Trending Technologies, building certified partnerships, bring in innovation and deliver state-of-the-art technology solutions to various industries.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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Sara Technologies Inc. is a prestigious blockchain and industry 4.0 development company. Here, our renowned experts offer blockchain development services, NFT development services, and metaverse development services at a very reasonable price.
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$1,000 +
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50 - 249
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Undisclosed / hr
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US, San Diego
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Seasia is one of the leading organizations that provide new heights to the business process environments. We have a track record of success who takes a hands-on approach to build business opportunities. Grow the business footprint and generate bottom-line revenue for the company. We implement the best business development initiatives, which will push you to target more business propositions. We always show up with powerful, persuasive digital strategies and goals that can generate leads for you. We also collaborate with the businesses that need our support to ensure successful marketing implementations. From software developments, marketing to Artificial Intelligence implementations, we provide robust product solutions.
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$5,000 +
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250 - 999
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$25 - $49 / hr
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US, Emeryville
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Shamlatech is an experienced and expert blockchain and cryptocurrency developing company
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$1,000 +
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10 - 49
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$25 - $49 / hr
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US, Hamden
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Silicon IT Hub is a future-ready Custom Software Development Company with a vision to drive the technology revolution. The company has more than 150 techno-geeks who have delivered numerous mobile and web apps to more than 500 clients globally. Irrespective of the business size, Silicon IT Hub is a one-stop solution for any customized software needs. They are committed to delivering a complete range of tailor-made IT services that include modern technologies such as IoT, Cloud computing, Big data, AI, Blockchain, and Machine Learning.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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Softermii is an expert in innovative software development. We help enterprises, startups, and businesses to build state-of-the-art products, gain digital disruption, boost their productivity and reach their goals.
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$1,000 +
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50 - 249
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$50 - $99 / hr
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We are a small but fast-growing company, and we strive to respond quickly to your needs. also be able to recruit quickly as needed.We pride ourselves on creating mutually beneficial long-term relationships.We are a project-oriented company. Our strength is our ability to take on complex projects and meet our clients' needs.
STG has been providing software development services to clients in the Portland metropolitan area for over 25 years. STG's success over the years is due to the talent of our employees and our engineering process. STG prides itself on its integrity, honesty and work ethic. STG believes in building an organization based on engineering excellence. To that end, STG employs full-time engineers working on a variety of projects.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Portland
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SoluLab is a Digital & Technological solution provider with the upper hand in blockchain, AI, IoT, mobile app, and web development. We are recognized as the number one global enterprise blockchain development company. We have a prominent team of developers & designers having extensive experience in their respective fields which are led by alumni of Ex-Vice President of Goldman Sachs and Principal solution Architect of Citrix who have more than 20 years of experience in development. Our UI/UX team is qualified to come out with pixel perfection in each project.
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$25,000 +
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50 - 249
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$25 - $49 / hr
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US, Los Angeles
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With more than 10 years of combined experience, we are a merger of two digital agencies, Spokes Labs, specializing in performance marketing, and Return On Web (ROW) Consulting, an ISO 9001: 2015 and award-winning top 20 digital transformation and technology solutions company. With more than 70 employees in offices in the San Francisco Bay Area and Pune, India, we are committed to changing the future of business.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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Systango is a software development studio specialising in niche technologies and helping clients unleash the power of next-gen technologies such as Blockchain, Web3, and Machine Learning. We are a digital transformation partner with leading digital, cloud-native, and security capabilities to help you build a better version of your business.
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Undisclosed
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250 - 999
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Undisclosed / hr
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US, Tysons
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