Last updated 12 December, 2019

Top Smart Contracts Blockchain Development Companies | Top Smart Contracts Developers 2019

The Smart contract companies listed here on TopDevelopers are top-rated among the Blockchain development agencies experienced in developing Smart Contract projects. With the capability to mobilize enterprises, these Smart Contract development service providers can help you achieve your industrial needs with the technology trends.

List of Best Smart Contract Development Companies

List of Best Smart Contract Development Companies - December 2019

Dotsquares_logo
Always a better way of doing things.
Founded : 2002
Employees : 251 to 1000
Hourly Rates : $26 - $50

Dotsquares head office is based in Albourne (near Brighton and Hove), United Kingdom with international offices in USA, Australia and has in-house development centers in Jaipur, India. We work very closely with all our clients, always looking to forge long-term relationships, and offer offshore outsourcing services which reduce costs, enhance organizational flexibility and improve business and IT performance.By taking your IT project offshore you can take advantage of a fantastic price that will not be matched by onshore competitors and allows you to cut down on the costs whilst maintaining a…

Founded : 2000
Employees : 1000+
Hourly Rates : $26 - $50

Cygnet Infotech has laid the cornerstone for several pathbreaking technology innovations for its clients in 35 countries. As a technology partner of choice, Cygnet has been shaping ideas into scalable and sustainable solutions that are addressing real world problems. Cygnet strives to innovate and lead with integrity for its clients, people and the environment. Cygnet is principally pillared on six values - Speed, Integrity, Entrepreneurial Spirit, Teamwork, Mutual Respect and Trusteeship that forms the core of everything it does. Cygnet has a client retention ratio of more than 90% across array…

Fueled_logo
There's an app - then, there's a Fueled app.
Founded : 2010
Employees : 51 to 250
Hourly Rates : $151 - $200

We are a team of strategists, designers, and developers passionately pursuing the bleeding edge of mobile apps that drive real value for users. We come to work in the morning to build the best apps for the best clients. It's what makes us tick.

Ranosys Technologies_logo
Transforming businesses through Digital excellence with Mobile Apps, Web, eCommerce and Cloud Solution provider globally
Founded : 2008
Employees : 251 to 1000
Hourly Rates : $26 - $50

Ranosys Technologies, having an ISO 9001:2015 certified software development centres, is a leading web and app development company headquartered in Singapore with service delivery center in UK (London); San Francisco Bay Area, California, USA; and UAE. It has 3 other development centers in India and focuses on providing IT solutions to global clients so as to enable them realize their business and technology goals. Incorporated in 2008 in Singapore, Ranosys has vast experience in delivering excellent services to various Industry verticals including but not limited to, Healthcare, E-Commerce, Fashion…

Softjourn, Inc._logo
People have infinite ideas, Softjourn gives them life!
Founded : 2001
Employees : 51 to 250
Hourly Rates : $51 - $100

Softjourn, Inc. is a technology services provider headquartered in Silicon Valley, with R&D centers in Ukraine and Poland. We’re the world’s leading experts in designing and building custom solutions for Fintech, Cards & Payments, Media & Entertainment including ticketing services, applying our nearly two decades of experience to design, build and deploy solutions for tech-enabled businesses. Our 185+ employees take pride in finding creative solutions to our clients’ toughest challenges whether they need us to assist with applying new technology and functionality which will increase…

Unicsoft_logo
Blockchain, ICO, Artificial intelligence, Machine Learning
Founded : 2005
Employees : 51 to 250
Hourly Rates : $51 - $100

Unicsoft provides professional software development services for sustainable growth of SME and start-ups worldwide, since 2005. We deliver our day-to-day services with transparency, clarity, and most importantly — care for our customers.

Exioms Technology_logo
Business Innovation Partner
Founded : 2010
Employees : 51 to 250
Hourly Rates : Up to $25

Exioms® is Business Innovation company. We works on progressive and disruptive technologies of our times such as Blockchain, IoT & Payments. Exioms has won over 10 awards in last 5 years including Top 10 Blockchain company in Asia, Top 25 Startups and among the Top 100 Tech companies in Asia.

Founded : 2007
Employees : 51 to 250
Hourly Rates : $51 - $100

From quality web services to authentic UI/UX design and mobile app development services, Intellectsoft provides all of it through a team that is capable of working on various languages. The organization believes in authentic market research and designing customer-centric mobile apps.

Prismetric_logo
5.0 (3 Reviews)
Delivering Quality Products and Premium Services
Founded : 2008
Employees : 51 to 250
Hourly Rates : Up to $25

Prismetric is an ISO 9001:2015 Certified Mobile App Development Company having a development center in India with offices in USA & Brazil that offer exceptional applications development for iPhone, iPad, and Android devices along with other web services to provide end-to-end solutions. We have a strength of over 80+ highly skilled and competent mobile app developers and designers working with a sole mindset of customer satisfaction.Since its inception in 2008, the company has always followed a vision to provide customized technology solutions that delight clients and today have turned…

Review by Quyen Balter
What impressed me about Prismetric are their experience and their ability to give me feedback to constantly improve the design and flow to market the app. After the app was released I showed my app to…
SimbirSoft_logo
5.0 (15 Reviews)
software development, app development, data science, custom software
Founded : 2001
Employees : 251 to 1000
Hourly Rates : $51 - $100

IT company that cares Since 2001 SimbirSoft has been developing unique software solutions for enterprises from Russia, the US and European countries. Within 18 year we have developed more than 460 IT solutions: enterprise automation systems, highly loaded systems, mobile applications, Machine Learning & Data Science solutions, embedded software. Our mission is to help companies from various industries to realize their most ambitious software products that contribute to the growth and development of their business.The company has accumulated experience in developing systems in such areas…

Review by Vladimir Potapov
We invited SimbirSoft to upgrade our IT product - a smart access system that is used in homes, offices and parking lots. Access service provides users with convenience and security. Phone replaces typical…
Intelegain Technologies_logo
Empowering Business Transformation
Founded : 2004
Employees : 51 to 250
Hourly Rates : $26 - $50

Founded in 2004, Intelegain is a US-headquartered provider of IT consulting services and custom software development with offices in Dallas, Mumbai, Singapore, Dubai and Sydney. For over 15 years we’ve been bringing custom and platform-based solutions to large and midsized companies in Finance, Healthcare, Retail, Legal, Education, Telecom and other industries. Pfizer, TATA, ShareKhan, Canon etc., are amongst many other influencers who rely on our solutions in their daily operations. Delivering successful projects to over 350+ customers in more than 25 countries, Intelegain has earned its position…

Founded : 2004
Employees : 51 to 250
Hourly Rates : Up to $25

Exercising the best DevOps practices and principles, Root Info Solutions has become a name to reckon with in the mobile app development industry. Taking Agile in letter and spirit, Root Info Solutions has delivered remarkable mobile apps to enable businesses, startups and nonprofits to succeed in their missions and visions.Formally registered with Companies Home, UK Govt as Root Info Solutions Private Limited, the company was founded by Shekhar Juneja in 2004 with a bid to provide affordable yet innovative technology solutions to clients who want to withstand the test of time. The company has…

IT Svit_logo
5.0 (1 Reviews)
cloud, Big Data, Blockchain, startup, QA, web development, web design, software design, software development, DevOps
Founded : 2005
Employees : 11 to 50
Hourly Rates : Up to $25

IT Svit is a reliable provider of end-to-end solutions for businesses of all sizes. Our expertise lies in delivering visually stunning and perfectly polished solutions to customer’s ideas. We have quite a ton of experience designing, building and maintaining a bunch of mission-critical assets for industry-leading customers in transportation, manufacturing, financial, marketing and analytics sectors. IT Svit offers include the following service: - Designing, delivering and maintaining state-of-the-art cloud infrastructures for businesses of all sizes using DevOps culture - Cloud transition for…

Review by Konstantin Bon
We were choosing between 5 IT service companies in Ukraine and found lots of positive IT Svit reviews on the popular review platforms helped us to decide to contact the team. They showed an in-depth understanding…
Founded : 2000
Employees : 251 to 1000
Hourly Rates : $26 - $50

Clarion Technologies is a leading IT Outsourcing company with 3 state-of-the-art development centers in India. Our unique engagement model helps our clients leverage the best of outsourcing world - high-quality resources, world-class technical supervision, and infrastructure. Clarion has been innovation partner for several small and medium enterprises and pioneering start-ups across the world.Our differentiated IT outsourcing model, agility, technical prowess, and flawless execution enables us to deliver immaculate projects across industry verticals such as IT, E-commerce, FinTech, E-learning,…

*instinctools Company_logo
5.0 (4 Reviews)
YOU NEED DEVELOPERS — WE ADD TO YOUR ENGINEERING POWER
Founded : 2000
Employees : 251 to 1000
Hourly Rates : $26 - $50

Custom Software DevelopmentMobile developmentBlockchain & Cryptocurrency Solutions for BusinessAgile teams and dedicated specialists of different levelsDevOps & Technical SupportBig Data / Cloud / HighLoadIndustry&product expertise:Advertising & Marketing: adcubex.comCryptocurrency & blockchain: cotlex.comDigital Transformation in HealthcareCorporate Learning Management System What makes us unique:Stable teams & direct communication with specialistsFull transparency with daily reportingDeep involvement in your processesWide range of engineers from analysts to maintenanceAdvantageous…

Review by Matti Vesterinen
Please introduce yourself/ your company & project My name is Matti Vesterinen, I work for Helvar which is a family owned company, almost one hundred years old, focused nowadays on…
TTT Studios_logo
5.0 (1 Reviews)
Empowering Business Through Technology
Founded : 2010
Employees : 11 to 50
Hourly Rates : $101 - $150

Previously Two Tall Totems, TTT is an award winning Digital Innovation Studio, building custom software for more than 150 clients around the world. We work with industry leaders and challengers who have ambitious goals and see the value in re-shaping their industries through technology.Some of our key services:Custom enterprise software developmentUX/UI DesignMobile app developmentWeb DevelopmentSystems IntegrationConsulting Spaces we’ve worked in:HealthcareEducationEntertainmentGovernmentSocialTransportationRetailTelecom ServicesMiningReal EstateMediaElectronicAutomotiveShippingCommunicationsFintechNon-ProfitSecurity…

Review by tom chambers
We needed an app made to extend our website that helps realtors pass their exam. We spoke to multiple companies but were sold after speaking to Two Tall Totems who answered all of our questions and made…
Flux IT_logo
We build mind-blowing digital solutions
Founded : 2009
Employees : 51 to 250
Hourly Rates : $26 - $50

At Flux IT we work together with organizations that choose digitally transform both their customers and their own people experience.

Founded : 2000
Employees : 251 to 1000
Hourly Rates : $26 - $50

Zfort Group is a full-scale IT outsourcing service provider that delivers premium web development, consulting and B2B solutions since 2000 

Osiz Technologies Pvt Ltd_logo
Technology Through Innovation
Founded : 2008
Employees : 51 to 250
Hourly Rates : $26 - $50

Osiz Technologies, an eminent Enterprise Web, Mobile App, and Software Development Company determined to deliver absolute software-based solutions For Start-ups, Entrepreneurs, Businesses, and Industries. Osiz undergoes continuous research and be in constant update with the latest cutting-edge technologies to leverage the newest innovations including Blockchain, Cryptocurrency, Artificial Intelligence (AI), Big Data, Business Intelligence (BI), Internet of Thing (IoT), AI ChatBot, Machine Learning, AR/VR and Cloud computing for client’s from different industrial sector.With the main focus on…

Fusion Informatics_logo
4.0 (1 Reviews)
Leading AI, Mobility, Blockchain, IoT, Cloud Solution Provider
Founded : 2000
Employees : 51 to 250
Hourly Rates : Up to $25

Fusion Informatics is a Leading AI, Mobility, IOT, Block chain & Cloud solution provider, IT outsourcing company with a focus on implementing high-level technology solutions & services. We transform businesses through our extensive specialist knowledge and the status of the design Imaginative. We are 18 + years Software Development Company having global services in India (Bangalore, Ahmedabad), UAE, Europe, and the USA.An ISO 9001:2015 Certified & Quality Mark Award Winning Company, founded in 2000 and worked on 5000+ companies with 1000+ Mobile Apps. Our services are  working…

Review by Joseph Rossignol
We approached Fusion Informatics for an idea to develop a finance wallet application on both Android and iOS platform. The main intention of our app is to transfer money from various location from one…
Peerbits_logo
5.0 (2 Reviews)
Your Digital Envisioneer
Founded : 2011
Employees : 51 to 250
Hourly Rates : Up to $25

Peerbits(link is external) is a global mobile app development company with its presence in six countries; India, USA, Canada, Saudi Arabia, UAE, and Colombia.With the holistic aim to provide innovative mobility solutions, we, at Peerbits offer a spectrum of custom mobile app development (link is external)ranging from enterprise mobility solutions to startup apps, on-demand mobile apps, and healthcare mobility solutions.It is the excellence blended with the sheer dedication that sets us apart from the rest in the industry. Our expertise lies in tailoring the mobile applications that fit our client’s…

Amazing experience with Peerbits! The team has delivered a great app. They were well organized, communicated well, were available and proactive. I will continue to work with them!
S-PRO_logo
We turn customer dreams into supreme IT products.
Founded : 2014
Employees : 51 to 250
Hourly Rates : $26 - $50

S-PRO provides software development solutions ranging from analytics and consulting to delivery and launch. We work as a technical partner to enterprises and startups, taking responsibility for product development.Key S-PRO facts:5-years end-to-end development experience;150+ full-time in-house professionals;90+ IT solutions delivered;Customers in 27 countries worldwide.We insist on continuing education: each year our team members actively acquire new expertise in the latest technologies. This advantage allows us to be one step ahead. Always.Great technology is key to a great solution:Big data;Artificial…

Think Future Technologies_logo
Software Development and Testing company
Founded : 2006
Employees : 251 to 1000
Hourly Rates : Up to $25

Think Future Technologies Pvt. Ltd (TFT) is a CMMI Level 3 Certified IT service provider, a leader in Independent Testing Services, Web Application & Mobile Development. TFT has been ranked amongst Deloitte’s top 50 fastest growing companies and is a trusted partner for global companies like Apple, Adobe, Microsoft, Sauce Labs, Secure Rack and X-Studios.TFT believes in an Agile approach to custom software development and has technology agnostic approach for quick and efficient solutions based on business goals. We have a wide spectrum of software testing services across various platforms and…

Softeq_logo
Engineer. Transform. Scale.
Founded : 1997
Employees : 251 to 1000
Hourly Rates : $51 - $100

Softeq is a full-stack development company. With headquarters in Houston TX, and development centers in Europe, Softeq develops software and hardware solutions for innovative startups and enterprise-level companies. Softeq provides full-stack services for building complex systems and devices across low-level, mobile, desktop and web.Our expertise includes:- mobile development: custom native (iOS & Android), cross-platform (Xamarin & Unity) mobile apps, apps for wearables, mobile SDKs and utilities;- web development: web portals, online services, BI solutions, content management (CMS, ECM,…

Algoworks_logo
5.0 (8 Reviews)
Simplifying Technology • Smartly • Globally • Disruptively
Founded : 2006
Employees : 251 to 1000
Hourly Rates : $26 - $50

Algoworks is an IT service provider recognized globally as technology experts with offices in Sunnyvale, California and Noida, India. Spanning a decade, the customer retention rate stands at a whopping 99% for customers from US, UK, Europe, East Asia, South America and the Middle-East.We are offering services in key areas of enterprise mobile app development, enterprise content management solutions(CMS), customer relationship management (CRM) and software product engineering (SPE). Algoworks provides state of the art DevOps services to optimize software processes for businesses. We follow a consultative-driven…

My name is Mike Marano, CEO and founder of Crest Hill Capital and Manti Funding. I chose Algoworks for their professional nature. They really educated us about technology. Everything was transparent from…
Indglobal Digital Pvt. Ltd._logo
MOST AWARDED SOFTWARE DEVELOPMENT, ERP, ODOO, ECOMMERCE, MOBILE APPS, DIGITAL MARKETING & DIGITAL TRANSFORMATION COMPANY
Founded : 2010
Employees : 51 to 250
Hourly Rates : $51 - $100

Indglobal being one of the most reputed and acclaimed Development companies in India, it is known to assist clients with unmatched quality, cost effective and on time solutions to web development and every other aspect associated with it. Since its inception, a decade ago, we have come a long way where each goal was achieved and the dream to host clients and their digital business needs have become a reality.With strategic planning before every step that we take, there is perfection in what we do. This is what has brought us accolades and recognitions multiple numbers of times while also being…

Axon Development Group_logo
Software engineering company
Founded : 2013
Employees : 51 to 250
Hourly Rates : $26 - $50

We have years of experience building custom solutions for government agencies and private companies. Whether you are a startup or developing a new product Axon will be your reliable technology partnerWe help companies turn their business ideas into great marketable products. Working closely with our clients’ teams at every stage of the development life cycle, we provide expertise, commitment, and value delivering an outstanding solution.

OTS Solutions_logo
5.0 (1 Reviews)
Digital Solutions, Cloud, CRM, Enterprise Mobile
Founded : 2002
Employees : 51 to 250
Hourly Rates : Up to $25

OTS Solutions is global Digital Technology consulting company headquartered in Dallas TX with offices around the world. We at OTS believe strongly in innovation and lead by providing technology solutions to real life business problems to increase quality and efficiencies in processes.We believe in providing a rare mix of technology and business experience and knowledge at our client’s disposal to help them lead and stay ahead of the curve at all times.

I am very much satisfied with the team for developing mobile application for both platforms. The team did a marvelous job and always adhered to the timelines and plan of actions. Their execution was great…
Reinvently_logo
We design and develop smart and beautiful apps to reinvent your business
Founded : 2010
Employees : 51 to 250
Hourly Rates : $51 - $100

We are a mobile strategy, design, and app development agency. Whether it be startup or global brand, we are dedicated to making your app reach your goals.

Depex Technologies_logo
5.0 (2 Reviews)
Creative | Innovative | Experienced
Founded : 2014
Employees : 51 to 250
Hourly Rates : Up to $25

We are Full Stack, Web & Mobile Apps design and development company with a knack for products development. We make all kinds of software’s, Web Apps, Mobile Apps and complete products integrating all the Apps composed to build a successful business entity for your new business. Ask for new requirement at [email protected] Since inception, we have grown by 100% growth year on year and we already have 85+ Full time employees on our payroll.Depex is known for solutions for all budgets and of all kinds of technologies encompassing any kind of Software, Web solutions, Mobile Apps and…

Review by Portia Alexandra
Depex helped us in tuning, planning and executing my ideas into a success story. They developed our food chain application entirely new with the latest and trendy features. I specially liked their Team…
Mobiloitte Technologies_logo
Future Ready Apps & Digital Experience with Blockchain, IoT, Bots & Artificial Intelligence!
Founded : 2004
Employees : 251 to 1000
Hourly Rates : Up to $25

Who we are - Mobiloitte is a Premier, Full Service Software Development Company for Blockchain, IoT, Artificial Intelligence, BOTS, Mobile and Web Development with special focus on Timeliness, Security, Scale, and Performance.EXPERIENCE: EXCELLENCE: EXUBERANCE is our work mantra for Go-to-Market Strategy of our customersWith a skilled workforce of 500+ team members, Mobiloitte is equally at ease of working with Start-Ups, Small & Medium Enterprises, Large Enterprises, Development Sector, Public-Private Partnerships & Governments. More than 5000 projects in last 10 years are a testimony…

SunArc Technologies_logo
The Leading Software Development Company is providing end-to-end IT services & solutions in multiple industries& domains
Founded : 2003
Employees : 51 to 250
Hourly Rates : Up to $25

SunArc Technologies, a trusted name providing the plethora of services to our esteemed customers in multiple industries and domains for the past 16+ years. With the philosophy: “To endow our clients with cost-effective, reliable and quality technological services”, we facilitate our clients shape their dreams.One of the flagship competency centres within SunArc is Customer Service & Escalation Management and Next-Gen IT solutions with a sharp focus on working with AI Consultancy and Chatbot Services along with Digital Technology. We have established dedicated engineering centres and COEs (E-Commerce,…

Founded : 2007
Employees : 51 to 250
Hourly Rates : $51 - $100

PixelPlex is an award-winning custom software development company with a proven track record, a mix of broad technology expertise, innovative business culture and over 100 talented developers.Founded in 2007, PixelPlex has delivered over 300 projects in Blockchain, AR/VR, Artificial Intelligence, Internet of Things, Mobile, Game and Custom Software Development. We can solve virtually any business problems by building robust, intuitive, and secure digital products.PixelPlex serves clients of all sizes, starting from small businesses and startups to governmental institutions and Fortune 500 companies.…

PS QuickIT_logo
Custom Software Product Development & App Development Solution
Founded : 2012
Employees : 51 to 250
Hourly Rates : Up to $25

PSQuickIT Pvt. Ltd. is a Software product development & Mobile App development company with a special focus in software product development, digital transformation, mobile app development for iOS & Android (Hybrid & native) and web development (HTML5, Angular.js, Node.js, React.js, Java, MEAN, cloud etc.) that solve enterprise and real-world problems. With expertise in multiple domains and all business functions, we deliver transformational results for a demanding new technology world. What makes PSQuickIT unique that is our ability to hypothesize, architect and implement new and expanded…

Archer Software_logo
Merging disruptive ideas and technologies we digitalize automotive, healthcare and fintech domains
Founded : 2000
Employees : 51 to 250
Hourly Rates : $51 - $100

Archer Software is a professional service and custom software development consulting company that helps startups and enterprises digitalize healthcare, automotive and fintech domains.We help our global high-tech clients deliver life-changing solutions providing business model validation, market analysis, technological consulting, product design, development and staffing services.Since 2000, Archer has designed, built, and supported more than 500 B2B, B2C, and B2G products for 300+ clients.