Our industry experts evaluated and ranked the best custom software development companies in NYC that build effective solutions for clients across industries. Use the filter to find the best fit for your needs and benefit from these companies’ technical expertise.
Best New York City Software Development Firm Rankings
377 Companies-Rankings updated: August 21, 2026
All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
HestaBit is a globally recognized web and app development company. Our focus is on building market-intelligent tech solutions for both startups and enterprises. We've helped 500+ projects. Our client base is robust and includes Bill and Melinda Gates Foundation and Grey Group, Singapore...
Grinteq is your go-to partner for Salesforce commerce cloud development excellence since 2016. Our services encompass consulting, software development, and team extension. We excel in platforms like SFCC, Adobe Commerce, Shopify, and Shopify+...
An Award-Winning Agency With 13 Years of Expertise
An Award-Winning Agency With 13 Years of Expertise
Red Collar digital agency was founded in 2011, now the team consists of 100+ experts. Our two main service lines are web design and end-to-end development. We were announced the best agency in the world in 2017 and 2019 by CSS Design Awards and have twice won the Webby, the 'Oscar' of the Internet...
Custom Software, Mobile Apps, Web Design, SEO, PPC, GA4
Custom Software, Mobile Apps, Web Design, SEO, PPC, GA4
Armix Group is an NYC-based company specializing in Custom Software Development, Web Design, Mobile Apps, SEO, PPC, GA4/GTM to meet each business's unique needs. With over 18 years of experience, we assist companies of all sizes in navigating the ever-evolving digital landscape...
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Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo builds custom web, mobile, and AI software with nearshore teams in South America, serving Meta, Omnicom, and the Discovery Channel. Its SOC 2-certified engineers delivered 40%+ search precision gains for Meta. Best fit for startups and enterprises needing U.S.-aligned nearshore development teams...
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Top Rated Web Development Company in India
Top Rated Web Development Company in India
Promatics is an AI-powered web and mobile app development company building scalable, intelligent digital products. Our expert team blends design, engineering, and AI to deliver high-performance solutions with personalization, automation, and data-driven insights that drive real business growth...
EffectiveSoft is an AI-enabled product engineering company focused on digital products and enterprise systems. We combine software engineering, UX expertise, and AI capabilities to help companies build products that can adapt to changing requirements, integrations, and growth...
Solving complex problems with design and technology since 2005.
Solving complex problems with design and technology since 2005.
We create digital products that streamline operations, grow your audience, and boost business success. Partnering with visionary brands, we transform ideas into impactful solutions using innovative design and technology. Discover how our Software Development expertise can elevate your next project...
Konstant Infosolutions is a leading digital innovation and mobile app development company, offering top-notch solutions across diverse industries. With expertise in healthcare, on-demand services, real estate, food and restaurant, eCommerce, social networking, and more, we deliver tailored solutions that...
Software Outsourcing & Development | 500+ Active Clients
Software Outsourcing & Development | 500+ Active Clients
Founded in 2009 by Nacho de Marco and Paul AzorÃn, BairesDev provides top 1% tech talent to a range of clients, from startups to Fortune 500 companies...
Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
DigitalSuits is a full-cycle ecommerce agency with a focus on Shopify development and extensive expertise in AI development, web development, and custom software development...
Pragmatic DLT is an innovative software development company with a focus on technical consulting and fintech industry. At its core, Pragmatic has a solution-based, hands-on corporate culture. Partnership with our clients is our engagement philosophy...
Dedicated Teams That Build Complex Software Systems
Dedicated Teams That Build Complex Software Systems
SiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe...
We help businesses gain confidence in their products on a demo day, spot critical bugs before they travel to prod, and speed up software releases in a secure way.
Our QA team is skilled in manual and automated testing of web2, web3, mobile, SaaS, and games.
So far, weve tested over 300 projects...
Miracuves is a global technology partner for founders and enterprises who want to move fast without compromising on quality. Since 2010, weve published 3,900+ mobile applications and deployed for 6,000+ clients worldwide across web, mobile, SaaS, and enterprise platforms...
Your Partner in WEB3 and Advanced AI for Enterprise Development
Your Partner in WEB3 and Advanced AI for Enterprise Development
Solu Lab is a prominent company based in the USA and Canada, specializing in various cutting-edge technologies such as smart contract development, blockchain, chatbot solution, mobility, AI, and IoT development...
Empowering Businesses with Custom App and Software Solutions
Empowering Businesses with Custom App and Software Solutions
iQlance is a leading web &mobile app development company with a strong presence in Dallas, USA. With extensive experience in crafting and deploying innovative mobile applications and software, we focus on creating customer-centric product designs that deliver seamless user experience...
High-end development for mobile innovation leaders
High-end development for mobile innovation leaders
Top rated software house that delivers mobile and web application for clients around the world. 11 years on the market, 100+ engineers, 250+ projects delivered. All aspects related to safety, confirmed by the ISO 9001 / ISO 27001 certificates...
Venture Infrastructure for Scalable Value Creation
Venture Infrastructure for Scalable Value Creation
SoftTeam is an international IT services and talent-augmentation company operating across locations such as Ukraine, Estonia, Poland, Austria and the United Kingdom. The firm provides models such as IT staff augmentation, dedicated teams and out-staffing to support businesses across industries including...
We are a premier global agency specializing in MVP and and Product Development, empowering groundbreaking startups to bring their ideas to fruition through cutting-edge technology...
Mobile, Web & eCommerce Software Development Company
Mobile, Web & eCommerce Software Development Company
VT Netzwelt is one of the leading digital technology company offering end-to-end development services. We offer digital transformation of your business with disruptive web and mobile apps...
We worked with early-stage startups on launching and scaling their MVPs, with SMEs and corporations on digitalizing their business and crafting groundbreaking software. AWS-certified partner with offices in Europe and USA. In 2020 we were awarded by Deloitte for Technology Fast 50 in CE...
When Uteek was initially launched with just three individuals who shared a vision. Today, it has evolved into an organization with over 35 talented professionals dedicated to:
1. Web Design & Development
2. Mobile App Design & Development
3. Software Development
4. Graphic Design
5. Marketing...
Hexaview Technologies is a FinTech focused organization that has leveraged values in this ecosystem for the past 11 years. During our journey, we have backed various start-ups for a successful exit from big fishes who are valued over Billions. During our journey, we have backed various start-ups for a...
Chimpare is a Global Leading Software Development Agency
Chimpare is a Global Leading Software Development Agency
We are a digital agency that provides end-to-end solutions to startups and enterprises alike, including Mobile App Development, Web Development, Software Development, AR/VR Development, Game Development and Blockchain Development Services...
A brand, design, and technology agency based in New York.
A brand, design, and technology agency based in New York.
Scalability Inc. is a New Yorkbased design and technology agency specializing in digital platforms, web and software development, and AI-driven systems. We partner with biotech, healthcare, and innovation-led companies to build scalable, high-performing digital products...
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Get what matters!
Get what matters!
Suffescom builds AI, Web3, and mobile apps for clients including NBCUniversal, Humana, and Stripe, with 13+ years and 1,250+ clients. Its ISO-certified team covers agentic AI, blockchain, and on-demand platforms. Best fit for startups and enterprises needing AI-first or Web3 product development...
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Growing Brands Online
Growing Brands Online
Digital Silk builds custom websites, eCommerce platforms on Shopify and Magento, and software with AI and ERP integration. Its work has been featured on CNN, Bloomberg, and Reuters. Best fit for mid-market and enterprise brands needing a full-service web development and digital marketing partner...
AppsChopper is a mobile app development company delivering custom iOS, Android, and cross-platform apps. With 13+ years of experience and 400+ projects, we build scalable, feature-rich apps for industries like eCommerce, healthcare, education, travel, and more...
Halo Lab is a design and development agency helping brands build high-performing digital products through UI/UX design and scalable engineering. With over 12 years of experience, they partner with startups and established businesses to turn ideas into impactful, growth-driven solutions...
Snotor is a Web and Mobile Application Development company that helps you enhance the value of your business, reach your strategic goals, and win the market. With 16 years of experience and 450+ projects delivered we have helped many companies across various industries to conduct their digital shift...
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Award Winning Web Design & Development Agency
Award Winning Web Design & Development Agency
Bilberrry builds web and mobile apps, headless eCommerce, and AI-enabled experiences for Deloitte, Harvard, and GoFundMe.org. The software development company is recommended for mid-market and enterprise organizations needing a strategic Seattle-based development partner...
Digis is a Software Development company with a team of 200+ professionals dedicated to Custom Development (Web & Mobile) and design.
We have a wealth of experience across several industries, particularly in Education, Healthcare, Fintech, E-Commerce, Media & Entertainment, GIS and Automotive...
Top AI, IoT, SaaS, Mobile App & Software Development Company
Top AI, IoT, SaaS, Mobile App & Software Development Company
Kuchoriya TechSoft is a leading AI, IoT, Mobile App & Website Development, Digital Marketing, and Remote Engineers company, delivering innovative, scalable, and secure digital solutions with a strong focus on quality and emerging technologies...
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Building Products AI-Native Way
Building Products AI-Native Way
Talentica offers product engineering, with a playbook-driven approach refined across more than 200 products over 22 years. Its 200+ GenAI-certified developers deployed AI features in 60% of products. Recommended for startups and SaaS companies needing MVP development, AI integration, or product scaling...
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A Digital Agency Focused on Web.
A Digital Agency Focused on Web.
Baunfire is a digital agency based in Silicon Valley, delivering elevated corporate websites for leading technology brands, B2B companies, venture capital firms, and their funded portfolio businesses...
HTMLPanda is a leading website development company founded in 2014. With offices in Boston, Walpole & NYC, we have collaborated with clients all over the world. Our cutting-edge web development services include WordPress development, Drupal development, Woocommerce development, Shopify development...
Transform Your Digital Presence with Netlynx: Your All-in-One Web Development and Marketing Partner!
Transform Your Digital Presence with Netlynx: Your All-in-One Web Development and Marketing Partner!
We are a leading web design and digital marketing agency based in the USA. Our focus is on providing top-class digital marketing services to growing businesses, startups, and online stores. With our skilled team, we offer web design, hosting, maintenance, apps & software development...
We are Redwerk, a software development company that builds killer apps for mobile, web, and SaaS. Since 2005, we've helped over 170 businesses from 22 countries propel their products to new heights. Redwerk is trusted by big names like Universal Studios, Squarespace, and J.B. Hunt...
Your Partner in AI-Enabled Development, Marketing, eCommerce, Data Management, BI and Ops.
Your Partner in AI-Enabled Development, Marketing, eCommerce, Data Management, BI and Ops.
Tech2Globe is a name that stands for reliability, efficiency & trust. A team that works hard to provide best solutions to our clients, management that makes sure the timely execution of projects and a collective effort to form long-lasting relations with our clients is what makes us Tech2Globe...
CSSChopper is a prominent web and eCommerce development company. Our team works on future-ready technologies to help clients stay competitive in the long run. We specialize in complex web development projects with expertise in modern tech stacks...
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Full-cycle software development powerhouse
Full-cycle software development powerhouse
Since 2013, we've delivered 300+ digital products across 17 countries, empowering brands like Porsche, Panasonic, Transparency International, Heinemann, CBRE, and dozens of ambitious startups and scaleups...
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
SapientPro builds SaaS, Web3, and AI-driven software, having developed 200+ projects across fintech, eCommerce, and healthcare since 2017. Its team covers everything from smart contracts to ERP development. Best fit for startups and scaleups needing a tech partner for complex product builds...
Software development company that delivers measurable results.
Software development company that delivers measurable results.
SparxIT is an AI-driven technology partner delivering intelligent software solutions, AI development, cloud transformation, and digital products. We build scalable platforms powered by AI, ML, and automation for startups and enterprises. Trusted by HP, Suzuki, and Hisense...
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