Top Software Development Companies in the United States

EffectiveSoft

EffectiveSoft helps forward-thinking companies transform vision into reality through innovation and technology. They offer nearshore and offshore custom software development solutions, including cloud migration, optimization, implementation, UX/UI solutions, data, and analytics. Committed to delivering exceptional services, EffectiveSoft aims to accelerate digital transformation and create unparalleled value for their customers. Despite dynamic global challenges, they strive to exceed expectations and earn trust as a strategic partner.

Itransition

Itransition is a global software development company that has grown to over 3,000 professionals located across US and European offices. Recognized as the best ERP consulting and solution provider, Itransition offers full-cycle software engineering skill sets, complete with technology advisory and independent QA. They specialize in successful ERP implementation, working with SMBs and enterprises to carry out digital transformation and embrace innovation driven by R&D and knowledge generated at their specialized centers of competences.

Simform

Simform, an AWS Premier Tier Partner, excels in digital product engineering and Generative AI solutions. Since 2010, their 1000+ experts have elevated business value through innovative product development. Simform's AI Center of Excellence accelerates AI/ML ROI, and their agile teams align with business goals to solve critical challenges. Services include AI development, AWS cloud solutions, digital product engineering, and cloud-native engineering.

Velvetech LLC

Velvetech LLC, based in Florida with offices in Sunny Isles Beach and Chicago, is an award-winning custom software development and consulting firm. They specialize in custom software, enterprise systems integration, web and mobile apps, business process automation, IoT, data engineering, AI, and CRM implementation. With extensive industry experience and technical expertise, Velvetech drives innovation and growth for mid-sized businesses, offering advanced technology solutions tailored to their specific needs for superior business outcomes.

thoughtbot

Thoughtbot is a global leader in design, development, and product management consultancy, recognized for exceptional service throughout the product development lifecycle. Since 2003, this app development company has excelled in validating, building, scaling, and supporting web and mobile products using technologies such as Ruby on Rails, Node.js, and more. With a focus on agile, human-centered methods, Thoughtbot has partnered with over 1,000 clients worldwide, ensuring a high-quality development process and continuous improvement in every project.

Apriorit

Apriorit is a cybersecurity and AI-focused software engineering company serving tech enterprises, including several Fortune 500 companies, as well as midsize companies and startups globally. Specializing in custom software solutions, AI and ML technologies, real-time data analytics, cloud infrastructure, and security audits, Apriorit excels in cybersecurity, embedded IoT, SaaS development, and blockchain. With a diverse team of 400+ experts across offices in the US, Canada, the EU, and Eastern Europe, Apriorit is renowned for its strong security mindset and innovative solutions.

Folio3

Folio3, based in California, is a leading digital transformation and software development company with over 15 years of experience. Renowned for mobile and web development, Folio3 creates innovative solutions for entrepreneurs and Fortune 500 companies. Specialties include enterprise applications, digital health, AI, IoT, ERP implementation services, and more. Folio3 partners closely with clients, turning ideas into world-class software solutions across various industries.

Vincit

Vincit is a purpose-driven, people-centric software development company, celebrated with over 34 awards. Specializing in digital solutions and commercial transformations, Vincit excels in software engineering to build tailor-made e-commerce platforms, mobile applications, web services, and embedded systems. Headquartered in Finland and the US, with offices in Orange County, CA, and Scottsdale, AZ, Vincit stands out in UI design, scalability, and delivering successful development projects for clients.

Synoptek

Synoptek, a global systems integrator and managed IT services provider, collaborates with organizations worldwide, ranging from mid-market to Fortune 100. With a two-decade legacy, Synoptek prioritizes delivering optimal business value by facilitating growth, ensuring risk and compliance management, and enhancing competitive positions. Recognized for thought leadership and growth, it holds prestigious titles such as a tier-one Total Service Provider and Top Cloud Services Provider in industry accolades.

Cyber Infrastructure

Founded in 2003, Cyber Infrastructure (CIS) is a leading IT/Technology Services Company, CMMI Level 5 compliant, ISO 9001, ISO 27001 certified, and a Microsoft Gold Partner and SAP Partner Organization. CIS operates globally with offices in the USA, UK, Middle East, Europe, Asia, and Australia, and development centers in cities like Indore, Bengaluru, Hyderabad, Mumbai, Pune, Delhi, Ahmedabad, and Jaipur. With a mission to empower billions through technology solutions, CIS leverages technology expertise, domain knowledge, and quality processes to realize clients' business goals.

Calibraint

Calibraint, established in 2015, leads in blockchain innovation, providing top-tier decentralized solutions, smart contract development, and dApp development globally. With over 200 skilled professionals, they excel in blockchain, web and mobile app development, machine learning, UI/UX design, and product development. Renowned for expertise, innovation, and quality, Calibraint has developed over 1000 successful apps and serves more than 40 clients worldwide.

N-iX

N-iX is a global software engineering company that helps organizations achieve business value and growth through advanced technology. With 2,200 professionals across 25 countries, N-iX specializes in cloud services, data analytics, IoT, AI, and more. For over two decades, N-iX has partnered with Fortune 500 companies across various sectors, leveraging strong tech partnerships with AWS, GCP, Microsoft, and others to deliver speed, scale, and efficiency. With a focus on key milestones and innovative methodologies, N-iX provides on-demand solutions to meet the evolving needs of their clients.

Nous Infosystems

Nous Infosystems is a global leader in digital solutions and product engineering, empowering enterprises and ISVs to leverage technology. Specializing in artificial intelligence, cloud infrastructure, and data analytics, Nous drives business transformation and growth. With delivery centers in the US, UK, Germany, Canada, and India, Nous adheres to global standards, holding certifications in CMMi Level 5, ISO 9001:2015, and ISO/IEC 27001:2013.

Dotsquares

Dotsquares, a global development company, utilizes cutting-edge web and mobile technologies to actualize business visions. With 22+ years in the industry, a team of 1000+ experts, and offices spanning the globe, they're renowned for timely, cost-effective solutions and exceptional customer satisfaction. As a CMMi maturity level 3 approved firm, Dotsquares excels in delivering innovative web app solutions, completing 20,000+ diverse projects, and treating clients individually, regardless of size or sector.

Turing

Turing helps companies integrate generative AI into their business through application development, LLM training, data enhancement, and on-demand talent. They build customized GenAI applications, train high-quality foundational models, and provide scalable solutions to address engineering skill gaps. Enterprises and startups seeking these services can learn more at turing.com. Professionals like software engineers and data scientists looking for job opportunities with leading brands can visit turing.com/jobs.

Fingent

Fingent, an award-winning, ISO 27001:2013-certified custom software development company, is a global solutions provider known for AI-enabled innovations. With nearly two decades of experience and 700+ projects worldwide, Fingent operates from offices in US, UAE, Australia, and India. Specializing in custom software, AI, cloud-native solutions, and digital transformation, they ensure rapid time-to-market, scalability, and competitive pricing, solidifying their reputation as a leader in tailored technological solutions.

Velosio

Velosio is a premier technology partner specializing in business solutions for companies of all sizes. With over 30 years of experience and 4,000+ customers, they excel in implementing Microsoft Dynamics 365, Office 365, and Azure services. Their 300 team members across North America deliver tailored ERP, CRM, productivity, and business intelligence solutions, helping clients accelerate business value, streamline IT infrastructure, and simplify their digital journey.

Enavate

Enavate, a leading technology provider, is dedicated to transforming businesses and improving lives. Their personalized managed IT support services empower key decision-makers to focus on their organization's mission, with confidence that day-to-day operations are in capable hands. Trusted by clients in distribution, manufacturing, and professional services, Enavate's expertise in implementation enhances processes, efficiency, and agility within the ever-evolving business landscape. Notably, they specialize in CRM solutions, marketing automation, data integration, and cloud adoption.

Hyperlink Infosystem

Hyperlink InfoSystem, an ISO 9001:2008 certified IT solutions provider established in 2011, delivers dynamic and cost-effective services globally, with offices in India, the USA, the UK, Japan, and Canada. With a robust team of over 1000 developers in India, they specialize in Mobile App Development, Software Development, Game Development, IoT Development, Chatbot Development, and Salesforce solutions, streamlining workflows while maintaining high standards in quality and timeliness.

AppVerticals

AppVerticals is a dedicated team of developers, designers, and strategists committed to transforming visions into reality. Specializing in mobile and web app development, e-commerce solutions, and powerful custom software, they create user-friendly, visually captivating, and scalable tools. AppVerticals excels in web design, front-end development, and cloud-native solutions, ensuring seamless integration, enhanced user engagement, and a streamlined development process for businesses of all sizes and industries.