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Looking for the best blockchain development company in the United States? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.
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67 Provider(s)Last Updated: March 27, 2023
UpCity Diamond Sponsor
Craig is a true expert in both Mac and PC, which is great because we have both at our company. He is able to quickly resolve any problems we may have which is great considering how quickly technology changes and keeping up with those changes can be difficult.
Most Reviewed
Incident ResponseDigital ForensicsAttack SimulationsView all
Business Summary:
Petronella® gets your business secure and compliant by doing 80% of the cybersecurity and compliance work for you by leveraging our proven ComplianceArmor.com® IP, policies, procedures and secure hosting services that protect your business with a proven, patented, 22+ layer cybersecurity stack.
Industry(s):
Government | Automotive | Business Services | Healthcare | Non-Profit | Attorneys
Business Details
Small, Medium, Enterprise
$1,000 or more
$500 or more, monthly
UpCity Platinum Sponsor
As a client of CT Software Solutions for almost three years now, I have nothing but the highest praise for their services. In all my years of working with development firms, I can confidently say that CTSS stands out as the best of the best. Their commitment to delivering projects within budget and on time is unparalleled. This level of reliability and consistency has earned them my trust and confidence. In addition to their dependability, CTSS excels in their communication skills. They are always available to discuss any questions or concerns I may have, and their attention to detail is second to none. I appreciate the care and effort they put into ensuring that my projects are executed to the highest standards. Another aspect that sets CT Software Solutions apart is their versatility. They are able to handle any task, no matter how complex or challenging, with ease and efficiency. I have never come across a project that was too difficult for them to handle, and I have complete faith in their abilities. Overall, I cannot recommend CTSS highly enough. If you are looking for a development firm that is dependable, communicative, versatile, and committed to delivering top-quality results, then look no further than CTSS
Most Reviewed
App DevelopmentApp DeploymentApp Store DeploymentView all
Business Summary:
Amid the fourth industrial revolution, businesses constantly need complex software solutions. CT Software Solutions is a first-rate development expert team that builds impactful Web & Mobile applications for our clients.
Industry(s):
Business Services | Entertainment | Startups | Restaurant | Real Estate | Fitness
Business Details
Small, Medium, Enterprise
$10,000 or more
UpCity Gold Sponsor
The reason why I read it this company is so hot it’s because how they treat you as a person not just a client but they treat you like friends and family. The one thing that suck out with me is that how they work with you and your budget. They really believe as I do that small businesses is the backbone of this country and they want to see their clients thrive and to see their vision and their dreams come true. They will help you every step of the way and they want to see your company grow I highly recommend for anyone to use App Verticals. From Vanessa to Josh and the staffing as a whole are unbelievable people very meticulous in their work and they thrive for perfection. Not only that they understand as a new business a new small business operates on a small budget. Therefore App Verticals understands that pain of a limited budget of a new small company. In their heart of hearts charging a new business barely getting off the ground should not be charged three to $5000 for a website. They believe to build a website within your budget and as you grow your website will grow and then you can invest a little at a time to upgrade your website. There’s no hidden cost what’s so ever and full transparency. If you really want to thrive with your company I highly recommend App Verticals and there’s a reason why they are called App Verticals because your company will climb vertically so give them a call and give them your business. Here is my website so potential clients can see their work. www.konacoffeedirectllc.com And any potential clients have any questions for me I gave App Verticals permission to give my number to new potential clients so I can answer any questions or any concerns that’s how confident I am in them.
Most Reviewed
Web DesignWeb DevelopmentGraphic DesignView all
Business Summary:
From Mobile App Design to complete eCommerce Website Solution by the veteran developers team at App Verticals. Hire best Mobile App Development agency in Texas, USA
Industry(s):
Business Services | E-Commerce | Healthcare | Real Estate | SaaS | Startups
Business Details
Small, Medium, Enterprise
$5,000 or more
$2,000 or more, monthly
UpCity Gold Sponsor

Saritasa

Newport Beach, CA, US
5.0 | 20 reviews
Saritasa developed a website for the Orange County Chapter of Childhelp for the Childhelp Rich Saul Memorial Golf Classic. It was a very collaborative process, during which we iterated on the designs and general layout of the site. For over 10 years now, Saritasa's very capable staff has been maintaining the website on an ongoing basis. Saritasa’s feedback and follow-up are incredible because we are well informed as to how and when tasks will be completed. We are completely pleased with their responsiveness to our needs. Their accuracy, efficiency, and follow-up are impressive.
Most Reviewed
App DeploymentApp DevelopmentWeb DesignView all
Business Summary:
Saritasa is a full-source Mobile App, Web, AR/VR, Software, Systems Architect, DevOps, and IoT Solutions provider that efficiently implements the design, development, and integration of complex technologies.
Industry(s):
Sports | SaaS | Restaurant | Healthcare | Automotive | Business Services
Business Details
Small, Medium, Enterprise
$10,000 or more
$5,000 or more, monthly
UpCity Gold Sponsor
Great team with highly experienced developers that align deliverables with clients business goals. Support is provided at crucial production times.
Most Reviewed
Application TestingWeb DevelopmentSoftware DevelopmentView all
Business Summary:
"Founded in 2011, Cloudester is a bespoke Software Development Company to deliver fast, usable, high-performing, and secured mobile and web structures built to suit your specific requirements.
Industry(s):
E-Commerce | Education | Healthcare | SaaS | Startups | Finance
Business Details
Small, Medium
$10,000 or more
UpCity Gold Sponsor
We’ve been working with the NLT team for two years, and for about six months, the collection, analysis, and formation of requirements were carried out. The main challenges were the creation of a software package with a custom mobile application using Flutter technologies and developing a multi-tenant platform on a server-side adapted to our requirements to automate processes in the field of microcredit. The New Line Technologies team showed motivated and well-organized work, the introduction of Change request management practices and popular requirement analysis practices, frequent releases, and regular demos. Great team with highly experienced developers that align deliverables with clients' business goals. Support is provided at crucial production times.
Most Reviewed
.Net DevelopmentWeb DevelopmentSoftware DevelopmentView all
Business Summary:
We are a software company that has been in the world IT market for 12+ years. In addition to high-quality software development and further technical support, we provide services on managed products and projects, which help our clients to keep their focus on the main business strategies.
Industry(s):
Education | SaaS | Startups | Finance | E-Commerce | Business Services
Business Details
Small, Medium, Enterprise
$5,000 or more
$5,000 or more, monthly
The Rootstrap team knowledgeable, capable, and eager to please. They work with you like a true business partner, versus an outsourced vendor.
Most Reviewed
User Experience/User InterfaceSoftware DevelopmentMobile App DevelopersView all
Business Summary:
At Rootstrap, we help companies scale people, processes, and products through outcome-driven development. Through app & web development, staff aug, & UX/UI design, we have: + Taught Google how to run design sprints + Propelled MasterClass to double revenue + Helped Ownable do $2.5M on Black Friday
Industry(s):
Business Services
Business Details
Medium, Enterprise
$10,000 or more
$5,000 or more, monthly
ORS's ongoing relationship with Garrett has been a pivotal component of meeting our ever changing Hardware and Software maintenance and development engineering needs. They are quick to respond, reliably competent, and focused on results.
Most Reviewed
Hardware DesignSoftware DevelopmentPrototype DesignView all
Business Summary:
We are an innovative product design and development for medical, consumer and industrial devices in a connected world.
Industry(s):
Healthcare
Business Details
Small, Medium
The experience working Dreamztech was good I came to them with a project and had little experience prior to this project producing a app their team is great and they work with you every step if I hadn’t gone with Dreamztech I doubt my app would have ever been finished
Most Reviewed
App DevelopmentWeb DesignSoftware DevelopmentView all
Business Summary:
DreamzTech Solutions Inc. is a leading Custom Software Development Company in the USA with expertise in New Age Technologies such as IoT, Blockchain, Enterprise Mobility, Cloud Apps, Data Analytics, Augmented Reality & Custom Web Development. DreamzTech is recognized by Deloitte as one the fastest growing companies in the world. DreamzTech offices are located in USA, UK, India & Singapore with client presence worldwide & is one of the most software development companies worldwide.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$10,000 or more
$1,500 or more, monthly

Intetics Inc.

Naples, FL, US
Business Summary:
Intetics is a leading global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies.
Industry(s):
Hospitality | Education | E-Commerce | Real Estate | Healthcare | Finance
Business Details
Small, Medium, Enterprise
$5,000 or more, monthly
I am an owner of a fintech business wherein I help my users with investment planning and portfolio management. I contact the team Mobilecoderz with an app development requirement for my online business. I wanted a robust app that can help me with real time market tracking, data visualization of market trends, and billing and invoicing. Thankfully the people at Mobilecoderz understood my vision and executed my requirements professionally. The team is knowledgeable and sticks to deadlines. They helped me publish my app and took my business online! I highly recommend their services to anyone who is looking for web or app development.
Most Reviewed
Mobile Application DevelopmentSoftware DevelopmentPublic RelationsView all
Business Summary:
MobileCoderz stands out as a front-runner in crafting innovative & engaging mobility solutions for diverse industries. Being backed by a group of enthusiastic & creative minds, we're delivering world-class web and mobile app development services to the global clientele.
Industry(s):
E-Commerce | Startups | Healthcare | Fitness | Education | Finance
Business Details
Medium
$1,000 or more
$2,000 or more, monthly
They've been responsive, and have provided high quality work quickly. They'd also be attentive to understand why certain requests were made and suggest alternative approaches to achieve the desired outcome when appropriate, which I definitely appreciate!
Most Reviewed
Web Development
Business Summary:
Enkode technologies is an application development firm focused on building web, mobile, and SaaS based applications for tech entrepreneurs and startups. Our goal for every project is to see it succeed in the marketplace as success of the application bring success to both the entrepreneur and Enkode.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$10,000 or more
$5,000 or more, monthly

PixelPlex

New York, NY, US
Business Summary:
PixelPlex is a recognized blockchain solutions provider with a team experienced in enterprise blockchain implementation, dApp, DeFi, NFT and tokenization. PixelPlex experts have been improving efficiency & ROI across numerous industries for 15 years with 450 projects successfully delivered to date.
Industry(s):
SaaS | Real Estate | Industrial | Healthcare | Finance | Energy
Business Details
Medium, Enterprise
$10,000 or more

Softeq

Houston, TX, US
Business Summary:
Softeq Development Corporation provides full-stack development services — i.e., web, mobile, embedded, hardware prototyping and design.
Industry(s):
Startups | Sports | Retail | Healthcare | Automotive | Business Services
Business Details
Small, Medium, Enterprise
$10,000 or more

Sector 7 Apps

Phoenix, AZ, US
Business Summary:
Sector 7 Apps is a mobile app and web application development company specializing in consumer applications as well as internal management application for various industries.
Industry(s):
Startups | SaaS | Hospitality | Energy | E-Commerce | Business Services
Business Details
Enterprise
$10,000 or more

Intersog

Chicago, IL, US
Business Summary:
Custom web and mobile development in Chicago and globally. T&M projects and IT staffing solutions for startups and established brands. Strategic solutions for building ROI driven software products.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$5,000 or more
$2,000 or more, monthly

Blockedge

Pleasanton, CA, US
Business Summary:
Blockedge is a blockchain infrastructure automation platform
Industry(s):
SaaS | Retail | Healthcare | Finance | Business Services | Automotive
Business Details
Medium, Enterprise
Great talent on their team -- very up-to-date!
Most Reviewed
Web DevelopmentSoftware DevelopmentWeb DesignView all
Business Summary:
Tyrannosaurus Tech is a top-rated web and mobile app development company in Atlanta, GA.
Industry(s):
Startups | Restaurant | Healthcare | Fitness | E-Commerce | Business Services
Business Details
Small, Medium
$10,000 or more

Seed Technologies

Tulsa, OK, US
Business Summary:
Seed Technologies is a web design, online marketing, and software development firm that excels at designing stunning websites that are both functional and optimized for the search engines.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise

Digiboost

San Antonio, TX, US
Business Summary:
Digiboost is the #1 Social Media Engagement Service. We manage your social media so you can focus on supporting your customers and growing your business.
Industry(s):
Business Services
Business Details
Small
$500 or more, monthly

Azul Arc

Atlanta, GA, US
Business Summary:
We are an award-winning interactive digital product development company located on Atlanta's Westside. Custom Applications, WordPress, & 3D Rendering are just some of the services we provide to help your team. We're the company that builds technology to build businesses.
Industry(s):
Business Services
Business Details
Small, Enterprise
$10,000 or more

Spire Digital

Denver, CO, US
Business Summary:
Consistently ranked as one of Denver's Best Places to Work, Spire Digital is a Denver-based digital product development firm that transforms business through the use of web and mobile technologies. The firm serves an international clientele from start-ups to Fortune 500 companies and has been in business for ~20 years.
Industry(s):
Finance | Business Services
Business Details
Medium, Enterprise

PromptWorks

Philadelphia, PA, US
Business Summary:
Philadelphia-based software development company. Expertly crafting custom software, mobile apps & web applications for enterprise & startup.
Industry(s):
Business Services
Business Details
Medium, Enterprise
$2,000 or more, monthly

Lithios

Raleigh, NC, US
Business Summary:
Mobile and Web Apps Developed Right the First Time.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$10,000 or more
$500 or more, monthly

ICODA

Miami, FL, US
Business Summary:
Delivering Leads for Crypto Businesses Attract leads that pay. Create software that makes profit.
Industry(s):
Business Services | Startups
Business Details
Small, Medium, Enterprise
$5,000 or more

Rapidops Inc.

Charlotte, NC, US
Business Summary:
Rapidops Inc. is one of the fastest-growing technology, transformation, and analytics company in the USA. It helps clients design, engineer, and launch advanced platforms that enable them to thrive and achieve more for their customers. Digital Transformation | Data Analytics | Product Innovations
Industry(s):
SaaS | Retail | Healthcare | E-Commerce | Construction | Business Services
Business Details
Small, Medium, Enterprise

Envative

Rochester, NY, US
Business Summary:
Leading custom web development , web design, and mobile app development since 1998. Envative, the most experienced mobile app and web development company in Rochester, NY.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise

The Online Corp.

Clermont, FL, US
Business Summary:
We are a creative digital agency that focuses on connecting customers with the companies through innovative digital marketing solutions.
Industry(s):
Business Services | E-Commerce | Energy | Non-Profit | Industrial | Entertainment
Business Details
Small, Medium, Enterprise
$1,000 or more
Less than $500, monthly

Push10

Philadelphia, PA, US
Business Summary:
Push10 is an innovative branding agency providing strategy, web design & development, creative services, digital marketing, and more. As a dynamic team of experts, we push the envelope for clients who demand unique solutions and creative thinking.
Industry(s):
Industrial | Business Services
Business Details
Enterprise
$2,000 or more, monthly

Citrusbits

Pasadena, CA, US
Business Summary:
CitrusBits is a mobile app development agency that designs and develops impactful mobile apps and responsive mobile content for businesses of all types. Having developed critical mobile apps for clients including Burger King, Quiksilver, Symantec, and Sotheby’s, CitrusBits is trusted by movers and shakers across all major industries. Yet, we’ve also enjoyed helping small and midsize businesses and select startups turn their mobile aspirations into juicy ROI.
Industry(s):
Business Services
Business Details
Small, Medium, Enterprise
$500 or more, monthly
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