Top 20 Custom Software Development Agencies in New York (2025)

Looking for New York custom software developers? We’ve profiled 20 leading NYC-area firms (Empyreal Infotech #1) below. Each entry includes the agency’s hourly rates, core industries, and technology focus, backed by industry sources.

Empyreal Infotech · 5 min read

Top 20 New York Custom Software Development Agencies

Looking for New York custom software developers? We’ve profiled 20 leading NYC-area firms (Empyreal Infotech #1) below. Each entry includes the agency’s hourly rates, core industries, and technology focus, backed by industry sources.

Empyreal Infotech 

Hourly Rate: <$25/hr.

Services: Full-stack custom development (web and mobile), digital marketing, and IT consulting.

Tech Focus: Web (Angular, Laravel, React), mobile (React Native, Flutter), cloud solutions, and digital strategy.

Industries: Broad B2B solutions; delivers bespoke software for startups and SMBs with an emphasis on tailor-made web and mobile products.

Appinventiv

Hourly Rate: $25–$49/hr.

Services: Custom software and mobile app development, digital transformation, cloud/DevOps, blockchain integrations, and AI solutions.

Tech Focus: Mobile (iOS/Android), web (full-stack), and emerging tech (AI, blockchain, data science).

Industries: Serves global retail, finance, healthcare, and consumer brands (clients include KFC, Pizza Hut, Adidas) with a digital-first product.

Azilen Technologies 

Services: Custom software development with emphasis on AI/ML, IoT, blockchain, cloud computing, and DevOps. Also, digital transformation and data engineering.

Tech Focus: Enterprise AI & Generative AI, IoT systems, blockchain solutions, cloud architectures, DevOps/process automation.

Industries: Fintech, HRTech, ClimateTech, Manufacturing, and other high-tech sectors. Azilen positions itself as an emerging technology specialist in finance, manufacturing, and sustainability.

Technoyuga Soft 

Services: Web and mobile app development, AI/ML and computer vision solutions, chatbots and voice interfaces. Offers low/no-code and full-stack software services.

Tech Focus: Android/iOS apps, AI/ML (NLP, recommendation engines, computer vision), web applications, chatbots, cloud platforms.

Industries: Startups and SMBs in finance, e-commerce, and lifestyle; focuses on cutting-edge projects (listed clients include fintech “TangoPay” and healthcare “mfine”).

Mercury Development 

Hourly Rate: ~$50/hr.

Services: Full-lifecycle custom development, including mobile apps, web systems, UI/UX design, QA/ testing, business analysis, and consulting.

Tech Focus: Native and cross-platform mobile apps, AI/ML, DevOps/Cloud, IoT, data science analytics, front-end/back-end development.

Industries: Enterprise and startup clients in finance, insurance, tech, and consumer sectors. (Trusted by Google, HSBC, FitBit, Monster Energy, Burger King .)

Vention

Hourly Rate: $50–$99/hr.

Services: End-to-end custom software engineering, web and mobile apps, AR/VR, AI/ML, blockchain, cloud/DevOps, QA/testing, and staff augmentation.

Tech Focus: Scalable enterprise solutions; broad stack (frontend, backend, cloud, and mobile) and specialized fields like AR/VR, blockchain, and data science.

Industries: Thousands of global clients in fintech, healthcare, enterprise services, and more (notable clients include PayPal, IBM, Mount Sinai, PwC, Postman ).

Azumo

Hourly Rate: $55/hr.

Services: Nearshore custom software development, AI/ML solutions, web and mobile apps, data engineering, cloud/DevOps, and chatbots.

Tech Focus: Intelligent apps: AI/Machine Learning, data pipelines, enterprise web/mobile development, chatbot development, and DevOps/Cloud infrastructure.

Industries: Tech enterprises, media, healthcare (clients include Facebook, Omnicom, UnitedHealth)

Goji Labs 

Hourly Rate: $149/hr.

Services: Mobile and web product development (especially iOS/Android), UX/UI design and strategy, Internet of Things applications, and product ideation.

Tech Focus: Digital product design & engineering (native and React-native mobile, web front/ backends, IoT integration), user experience, and product strategy.

Industries: Used by health, insurance, education, and nonprofit organizations (e.g., WHO, Root Insurance, World Wildlife Fund, UCLA/USC ).

Unified Infotech 

Services: End-to-end custom software development, managed dev teams, product design, and technology consulting.

Tech Focus: Web and mobile apps, cloud solutions, IoT/embedded, e-commerce platforms.

Industries: Clients in retail, e-commerce, healthcare, and education. Their NYC clients praise “technical proficiency” and strong communication.

Fingent (White Plains, NY) 

Services: Custom enterprise software, mobile apps, digital transformation, ERP/CRM integration, and emerging tech consulting.

Tech Focus: AI/ML, AR/VR/MR (augmented/mixed reality), RPA, IoT, and cloud platforms.

Industries: Expertise across real estate, financial services, logistics, healthcare, manufacturing, education, retail, media, and more. (End-to-end solutions backed by 20+ years of experience.)

Saritasa

Hourly Rate: $100–$149/hr.

Services: Tailored software engineering: full-stack development (web/mobile), VR/AR applications, and software integrations.

Tech Focus: Custom enterprise solutions including AR/VR dev, advanced mobile/web apps, and IoT.

Industries: Manufacturing, logistics, and energy sectors (e.g., recent AR/VR integration for hardware manufacturers). 100% of reviews praise Saritasa’s project management and on-time delivery.

ChopDawg.com (Philadelphia/NY) 

Services: End-to-end mobile and web app development, UX/UI design, QA/testing, and maintenance/support.

Tech Focus: Cross-platform mobile apps, web backends, user experience design; team includes specialized PMs, designers, and developers.

Industries: Government, aerospace, hospitality, and enterprise (over 500 projects for clients like NASA, U.S. Navy, Hilton, Six Flags, Jefferson Health ). Known for transparent pricing and on-time delivery.

Rootstrap (NY office) 

Services: Nearshore software teams (staff augmentation or full delivery), product strategy, design, development, and AI solutions.

Tech Focus: Web and mobile apps (B2B/B2C/SaaS), AI agents/LLMs, data/cloud migrations (AWS, GCP, Azure, Snowflake), DevOps, and RAG/LLM pipelines.

Industries: High-growth startups and enterprises in media, fintech, health tech, and e-learning. (700+ product launches, 200+ engineers across Latin America.)

Flyaps

Services: Custom software engineering with emphasis on AI-driven process automation, cloud native systems, and product modernizations.

Tech Focus: AI/ML solutions (custom RPA, generative AI), scalable cloud applications (DevOps/ automation), data management/analytics, and UX/UI design.

Industries: Fintech and financial services (clients like NextGen Clearing), Real Estate tech, media, and B2B/B2C SaaS. Helps startups and legacy firms modernize with AI/RPA workflows.

iQuasar LLC 

Services: Custom software development, AI consulting, cloud solution integration, and dedicated team augmentation.

Tech Focus: Full-stack web/mobile development, AI/Data science consulting, cloud architecture, and legacy app modernization.

Industries: Government, education, and training organizations (praised for graphics/UI work on a government project). 100% of clients commend their communication and value for cost.

Simform

Services: Custom software development, cloud engineering, and managed services. End-to-end agile process from concept to deployment.

Tech Focus: Cloud-native and DevOps solutions, full-stack web/mobile engineering, QA/testing, and product modernization.

Industries: Technology and SaaS firms; recognized for strong project management and comprehensive technical skills. Clients highlight Simform’s expertise in cloud and full-stack development.

DreamzTech Solutions

Services: Custom software and full-stack development, software engineering, QA, and maintenance.

Tech Focus: Web and mobile applications, RFID/IOT solutions, generative AI and blockchain (offered as services), and enterprise integrations.

Industries: Logistics and manufacturing (e.g., RFID inventory systems), finance, and healthcare. Clients praise DreamzTech’s adaptability and high-quality, user-friendly solutions.

NextLink Labs 

Hourly Rate: $150–$199/hr.

Services: Full-stack custom development, DevOps/CI-CD strategy, cybersecurity, cloud/migration services, and managed dev services.

Tech Focus: DevSecOps, CI/CD pipelines, cloud infrastructure (AWS/GCP), and enterprise software architecture.

Industries: Healthcare, biotechnology, and robotics. Clients emphasize NextLink’s deep expertise and secure, scalable solutions (100% positive reviews on project management and technical skill)

TechGropse Pvt. Ltd. 

Hourly Rate: <$30/hr.

Services: Mobile app development, web development, and custom software solutions. Agile teams for end-to-end project delivery.

Tech Focus: iOS/Android apps, React Native, frontend frameworks, backend APIs, and cloud deployment.

Industries: Wide-ranging, TechGropse’s 500+ clients span retail, education, finance, and healthcare. Positioned as a “leading mobile app and web development company,” it turns ideas into digital products.

Crocoapps

Services: Mobile game and app development, virtual reality/AR experiences, and web solutions. Staff augmentation with specialized roles.

Tech Focus: Cross-platform mobile apps (React Native, Flutter), iOS/Swift, Unity3D/Unreal game engines, WebGL, and full-stack development.

Industries: Gaming, entertainment, and education (known for Unity 3D games and AR/VR), as well as general business apps. Offers low-cost, turnkey solutions for startups and mid-size firms.

Need a partner who treats engineering as a discipline, not a deliverable?

If you are evaluating development partners for a UK product, the conversation with Empyreal Infotech is direct, technical, and architecture-first.