Best New York .Net Development Companies

12 Companies - Rankings updated: September 05, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

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United States × New York × .Net Development × Travel × Sort by: Avg Hourly Price: High to Low × Clear Filters

  • Apps Us

    Innovate, Collaborate, and Launch with The Apps Pro.

    The Apps Pro is a leading mobile app development company specializing in crafting bespoke applications with smart strategies, advanced technology, and user-friendly designs. They provide custom solutions for iOS, Android, and cross-platform apps, ensuring seamless functionality and engaging user exp...

    Top Services:

    • VR/AR
    • Mobile App Development
    • Software Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $2000/hr
    Minimal Budget
    $1,000 - $10,000

    Apps Us Services

    • VR/AR
    • Mobile App Development
    • Software Development
    • Software Testing
    • Blockchain
    • Social Media Marketing
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HealthOMax
    • LiftLine
    • Glam Grid
    Data sourced from the agency's DesignRush profile
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  • Blindtech Agency

    We Build World Class Digital Products.

    At Blindtech Agency build websites, apps and provide every digital service that can be possible digitally. The services are Branding, Print Design, Logo Design, Video/Photo Editing, VFX, Graphic Designing and Digital Marketing...

    Top Services:

    • Digital Services
    • Graphic Design
    • Logo Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Sidney, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed

    Blindtech Agency Services

    • Digital Services
    • Graphic Design
    • Logo Design
    • eCommerce Development
    • Web Development
    • Digital Marketing
    • Mobile App Development
    • Print Design
    • Branding
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Liberty Countertops
    • Samyati Consultancy
    • Arundathi Institute of Medical Sciences and Hospit
    • Stemregenxbio
    • vbuildassociates
    • sio creamery
    • samyati consultancy
    • AG Exports
    • Sri krishnaa processing Industries
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • The App Founders

    Software, Mobile App, Games Development Company.

    The App Founders is a recognized leader in the mobile app development industry that excels in building mobile apps to upscale your business and bolster your customer retention rate. Well transform your idea into a market-ready application on schedule and within budget...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    The App Founders Services

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • ERP Consulting
    • VR/AR
    • Blockchain
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airhme
    • Bally
    • Rideo
    • Your Wish On
    • Dragon Force Ninja
    • Tamkeen Care
    • Color Jumper
    • Stacker Cracker
    Data sourced from the agency's DesignRush profile

    The App Founders Reviews & Testimonials

    • Dustin Wheeler
      Dustin Wheeler Review from Google
      5.0 ★

      Dustin Wheeler's Review Sourced from Google

      it was such a pleasure working with App Founders and just how easy and professional they were. I quickly realized how the industry is full of thirsty, needy bots and scammers I’m trying to get your attention, but tons of unsolicited phone calls and texts. Dealing with these guys was a breath of fresh and definitely showed up in value above all the rest.

    • Munna Alam
      Munna Alam Review from Google
      5.0 ★

      Munna Alam's Review Sourced from Google

      Got to say, The App Founders really impressed me! They totally nailed the design for my mobile game. Can't wait to team up with them again to make and promote the game. Definitely recommending them to anyone looking for top-notch game development services!

    • berry paul
      berry paul Review from Google
      5.0 ★

      berry paul's Review Sourced from Google

      The App Founders is able to develop console games and deliver them on time. I have worked with them for a year now and they have never missed a deadline, which is important to me as a developer. The team is friendly, knowledgeable and always willing to help if you need anything.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.1 4.1 (9)

  • AllianceTek Inc.

    Empowering AI Excellence

    AllianceTek is a global software development and IT consulting company delivering AI, cloud, web, and mobile solutions with 20+ years of expertise...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • IoT
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    59 Projects Listed

    AllianceTek Inc. Services

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • IoT
    • CRM Consulting
    • eCommerce Development
    • IT Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Genpact
    • Zydus USA
    • NFL
    • Johnson-Johnson
    • Innosight
    • Vacation Innovations
    • CTDI
    • Money360
    • Yeshiva University
    • QNB
    Data sourced from the agency's DesignRush profile

    AllianceTek Inc. Reviews & Testimonials

    • Kristine Wilson
      Kristine Wilson Owner at KOMYOON Inc.
      5.0 ★

      Cross-Platform Review from Kristine Wilson

      I've been working with AllianceTek for over five years, and they have been an invaluable technology partner. They seamlessly took over a complex project from previous vendors and have since played a crucial role in managing both our app and website. Their team is highly knowledgeable, resourceful, and adaptable, with expertise across various platforms. No matter the challenge, they approach each project with patience, professionalism, and a problem-solving mindset. Their ability to listen, provide clear solutions, and ensure smooth execution has made them a trusted extension of our team. Beyond their technical capabilities, what truly sets AllianceTek apart is their commitment to client success. They are responsive, proactive, and consistently go above and beyond to deliver results. I highly recommend them to anyone seeking a reliable, skilled, and collaborative development partner.

    • Kevin Labianco
      Kevin Labianco Founder at Plantrip
      5.0 ★

      Mobile App Development Review from Kevin Labianco

      We recently worked with AllianceTek regarding an app update, and they were professional, timely, and responsive as usual. Would recommend again!

    • Ravin Vasani
      Ravin Vasani Review from Google
      5.0 ★

      Ravin Vasani's Review Sourced from Google

      It's been great working in AllianceTek. User friendly working environment, I have learned so many things in this company. Management is very supportive.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.5 4.5 (2)
    4.6 4.6 (14)

  • ImpactQA

    Enhancing Quality Engineering through AI-Powered Test Automation

    ImpactQA specializes in Robotic Process Automation (RPA) services to enhance business process automation. We leverage AI, RPA tools, and next-gen automation procedures to optimize your operations and reduce time-to-market...

    Top Services:

    • Software Testing
    • ERP Consulting
    • DevOps Consulting
    • Cloud Consulting
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    ImpactQA Services

    • Software Testing
    • ERP Consulting
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hydro
    • Vox
    • Starbucks Coffee
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Marketing House

    Master Mindset - One Unified All-Inclusive Strategy

    Marketing House is your one-stop shop for globally smart, locally tuned, and result-driven marketing solutions...

    Top Services:

    • Digital Services
    • Public Relations
    • Graphic Design
    • Branding
    • Creative Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Marketing House Services

    • Digital Services
    • Public Relations
    • Graphic Design
    • Branding
    • Creative Services
    • Web Design
    • Web Development
    • Social Media Marketing
    • SEO
    • Business Consulting
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Turkish Airlines
    • Alibaba
    • Ford
    • Türkiye Ministry of Culture and Tourism
    Data sourced from the agency's DesignRush profile

    Marketing House Reviews & Testimonials

    • Miguel Jr
      Miguel Jr Review from Google
      5.0 ★

      Miguel Jr's Review Sourced from Google

      I really appreciated the approach taken by this company, particularly in how they handle communication with customers. Their communication process was great and made the entire experience enjoyable. From the initial contact to resolving any issues, they were consistently clear, responsive, and helpful. Overall, I was very satisfied with how they interacted with me throughout my experience with their service. Cool cool

    • John Owens
      John Owens Review from Google
      5.0 ★

      John Owens's Review Sourced from Google

      Exceptional service! This marketing firm not only met, but exceeded our expectations. Their tailored solutions and data-driven insights propelled our company to new heights.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (7)

  • Teletab

    Growth For Apps That Want To Scale Smarter

    Teletab is a full-service app marketing agency helping startups and top apps grow smarter through AI SEO, creative performance, and data-driven strategy. We specialize in app store optimization (ASO), AI SEO, influencer marketing, performance marketing, paid media, and creative testing that scales installs...

    Top Services:

    • Digital Marketing
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Cloud Consulting
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    Teletab Services

    • Digital Marketing
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Cloud Consulting
    • AI Development
    • SEO
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Uber
    • Miniclip
    • Picture This
    • Carb Manager
    • Uber Eats
    • Arena Club
    • Inner Circle
    • Talk360
    • Word Connect
    • Mahjong
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • O2 Media LLC

    Marketing & Web Development Agency in US & Canada.

    O2 Media LLC offers comprehensive digital marketing solutions in New York, USA, including graphic design (logo, UI/UX, marketing), digital marketing (PPC, email, social media), development (mobile app, web, CRM), and New York SEO services (local, e-commerce, GMB optimization). Their focus is on elevating...

    Top Services:

    • eCommerce Development
    • Web Development
    • SEO
    • PPC
    • eCommerce
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    O2 Media LLC Services

    • eCommerce Development
    • Web Development
    • SEO
    • PPC
    • eCommerce
    • Digital Marketing
    • CRM Consulting
    • Digital Services
    • Web Design
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rusty Anchor Mount Dora
    • People Driving
    • Lush Spaw
    Data sourced from the agency's DesignRush profile
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  • Brights

    Bright people building bright software | Technology Partner for Web, Mobile & AI Product Development

    Brights is a software development company with 120+ engineers, delivering 300+ projects for startups and enterprises, including Fortune 500, across 30+ countries. We build scalable web, mobile and AI-powered products with a strong focus on quality and long-term partnerships...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • Big Data Analytics
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    21 Projects Listed

    Brights Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • Big Data Analytics
    • Design Services
    • DevOps Consulting
    • Web Design
    • Cloud Consulting
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Coca-Cola
    • Samsung
    • Intel
    • Mastercard
    • McDonald's
    • Headway
    • Suzuki
    • BetterMe
    • UNIQA
    • Renovero
    Data sourced from the agency's DesignRush profile

    Brights Reviews & Testimonials

    • Ольга Усачова
      Ольга Усачова Review from Google
      5.0 ★

      Ольга Усачова's Review Sourced from Google

      The entire editorial team, and I as the editor-in-chief of Yabl.ua, declare that Brights brought our site back to life quickly and effectively when it became overloaded during the New Year holidays, gave up, and just wouldn't work, and we couldn't do without it.

    • Vladimir Kosenko
      Vladimir Kosenko Review from Google
      5.0 ★

      Vladimir Kosenko's Review Sourced from Google

      They've made a great app called Tvoya Bezpeka. It's free, and most importantly, it's essential. It should be implemented in amalgamated territorial communities (ATCs), in small and large towns. Collective security has great potential. Thanks to the development team.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.7 4.7 (19)

  • Boomdevs LLC

    Branding That Starts With Trust

    Boomdevs is a strategic digital product partner for startups, scaleups, and enterprises. Since 2014, one senior team has taken products from strategy through design, engineering, and post-launch growth — custom software, web & mobile apps, UI/UX, and AI built in rather than bolted on. Our work runs at real...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    Boomdevs LLC Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Blockchain
    • WordPress Website Design
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Toyota
    • BMW
    • Hyundai
    • Avis
    • TEDx
    • Flash Trade
    • Fulfillit.io
    • WorldWideMobility
    • Kelly Brush Foundation
    • Hotel Emiliano
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • GYSP.tech

    Strategize. Build. Secure. Scale.

    GYSP.tech is a trusted global IT Consulting and Service Provider helping businesses strategize, build, secure, and scale Cloud, Data, AI/ML, SaaS and Ecommerce ecosystems to maximize operational ROI and competitive advantage...

    Top Services:

    • Cloud Consulting
    • DevOps Consulting
    • AI Development
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

    GYSP.tech Services

    • Cloud Consulting
    • DevOps Consulting
    • AI Development
    • Software Development
    • Staff Augmentation
    • Web Development
    • eCommerce Development
    • Digital Strategy
    • SEO
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hommey
    • Stanza Living
    • DotPe
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Captus Technologies

    Agile and Client Centric Software Development

    Captus Technologies offers professional services since 11+ years for more than 2300+ website developed. We have worked variety of industries such as Retail, Real Estate, Logistics, Healthcare and many more. We have Developed 1100+ Brands across the world. Our certified mobile app developers is committed to...

    Top Services:

    • UI/UX Design
    • Software Development
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Captus Technologies Services

    • UI/UX Design
    • Software Development
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nestle
    • Synagie
    • Bosch
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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