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Independence is the difference.

We are a software consultancy. Our purpose is to benefit our clients — their people, products, and services.

Our core strengths are software development, technology strategy, and UI/UX design. Our difference is a peerless capacity to safely and reliably deliver solutions on-time and on-budget.

Founded in 2002, we’re headquartered in New York City, and supported by a global team of talented professionals committed to building things of lasting value.

  • Min project size
    $25,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    50 - 249
  • Locations
    New York, NY
  • Year founded
    Founded 2002
  • Languages
  • Timezones

1 Language that we service

  • English

2 Timezones that we service

EST
Eastern Standard Time (EST)
CET
Central European Time (CET)

2 Locations

  • New York , NY
  • Barcelona , Spain

No have been added yet...

    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $100 - $149 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    DOOR3 offers competitive pricing with projects ranging from $18,500 to over $1 million, providing good value for cost. Clients appreciate their flexibility, responsiveness, and ability to deliver quality results on time and within budget, enhancing overall project management efficiency.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 31 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000
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    DOOR3 Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.8
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Positive Impact on Client Business

      DOOR3's work had a positive impact on client businesses, with many reporting improved operational efficiency and increased customer satisfaction as a result of their projects. This demonstrates the tangible benefits of their services.

    • Expertise in UX/UI Design

      Clients frequently highlighted DOOR3's strong capabilities in UX/UI design. They were praised for creating intuitive, modern, and visually appealing designs that significantly improved user experiences and client satisfaction.

    • Areas for Improvement in Attention to Detail

      Some clients noted occasional lapses in attention to detail, such as minor errors in deliverables like spelling mistakes. While these did not overshadow the overall quality, they were areas for potential improvement.

    • Proficiency in Diverse Technologies

      DOOR3 was praised for its proficiency in a wide range of technologies and platforms, including .NET, Figma, React.js, and Drupal. This technical versatility allowed them to handle a variety of project types effectively.

    • Client-Centric Approach

      DOOR3's client-centric approach was frequently mentioned, with clients appreciating their focus on meeting specific needs and providing personalized service. This approach fostered trust and long-term partnerships.

    • Innovative Approach to Problem Solving

      The company was recognized for its innovative solutions and ability to think creatively in addressing complex challenges. Their approach often exceeded client expectations, resulting in effective and exciting outcomes.

    DOOR3 Reviews

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    ERP Development for Manufacturer's Representative

    • Custom Software Development
    • $1,000,000 to $9,999,999
    • Mar. 2017 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    3.0
    Willing to Refer
    5.0

    "The best part of the experience was how responsive and collaborative DOOR3 was during the process."

    VP of Operations, Stillwell-Hansen Inc
    Glenn Pabst
    • Information technology
    • Edison, New Jersey
    • 51-200 Employees
    • Phone Interview 
    • Verified

    DOOR3 revamped an older ERP system using a SQL backend and JavaScript. The team also implemented several core functionalities to better the internal tool. They will also assist with maintenance.

    Software Development for a Financial Services Company

    • Web Development
    • $1,000,000 to $9,999,999
    • Aug. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They’ve been on target 100% of the time.”

    COO & Partner, Financial Information Incorporated
    Phil Necci
    • Financial services
    • South Plainfield, New Jersey
    • 11-50 Employees
    • Phone Interview 
    • Verified

    DOOR3 provides full-service software development. Services include wireframe creation, programming, and development. The work is ongoing.

    Development for Business Software Company

    • Custom Software Development
    • $200,000 to $999,999
    • Dec. 2012 - Jan. 2013
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    “All their work looks current, and they understand marketing and UX very well.”

    Co-founder, Knowify
    Daniel de Roulet
    • Information technology
    • New York City, New York
    • Phone Interview 
    • Verified

    DOOR3 developed a platform for a business management software company. Working very closely with the internal team, they built the entire platform up from scratch in ASP.NET and Angular.js.

    Wireframing for a Health Insurance Software Company

    • Other Design
    • Confidential
    • Apr. - July 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    “They found the best solution and delivered it in a sensible timeframe.”    

    Head of Product, Health Insurance Software Company
    Anonymous
    • Software
    • Brooklyn, New York
    • 51-200 Employees
    • Phone Interview 
    • Verified

    Using InVision, DOOR3 designed detailed wireframes to speed up an in-house engineering team’s development of a CX enterprise application’s broker portal. They laid out the navigation and planned features. 

    Drupal Design for Higher Education Institution

    • Web Design
    • $200,000 to $999,999
    • July 2017 - Mar. 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Everyone who saw the website was thrilled with it.”

    Director of Web Services, New Jersey Institute of Technology
    Anonymous
    • Education
    • Newark, New Jersey
    • 1,001-5,000 Employees
    • Phone Interview 
    • Verified

    After creating wireframes, DOOR3 redesigned a Drupal website, focusing mostly on the frontend. They also identified weaknesses in branding and developed a content strategy.

    Web App Dev for Pharmaceutical Company

    • Web Development
    • $10,000 to $49,999
    • Apr. - Nov. 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We were satisfied with the high-quality solution and would work with them again."

    Epidemiologist, Merck
    Vinay Mehta
    • Pharmaceuticals
    • Philadelphia, Pennsylvania
    • 10,001+ Employees
    • Phone Interview 
    • Verified

    DOOR3 built an online database repository for a third party. The team created wireframes and developed referencing functionalities for the web application.

    Web Dev for Marketing & Ad Agency

    • Web Development
    • $50,000 to $199,999
    • June 2010 - Oct. 2011
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “Their active interest in our project was very reassuring, and we felt they’d be easy to work with.”

    Former VP, Marketing & Strategy, Business Communications Firm
    Anonymous
    • Advertising & marketing
    • New York City, New York
    • 10,001+ Employees
    • Phone Interview 
    • Verified

    After a discovery session, DOOR3 designed a standardized solution that combined a marketing firm’s collection of existing management tools. Once finalized, they built out the new product and helped with sales.

    Web & CRM Development for Legal Services Company

    • Web Development
    • $1,000,000 to $9,999,999
    • Jan. 2012 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    5.0

    "It’s hard to imagine if we hadn’t transitioned, it would have cost us a tremendous amount of time."

    VP of Operations, TSG Reporting
    Anonymous
    • Legal
    • New York City, New York
    • 51-200 Employees
    • Phone Interview 
    • Verified

    DOOR3 created a contract management system, which integrates into a larger JMS application that organizes communication via email, scheduling, client services, and billing and payments.

    Mobile App Dev for Venture Capital Holding Company

    • Mobile App Development
    • $50,000 to $199,999
    • Feb. 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We couldn't have hoped for anything better."

    Co-Owners, KENSHIN Holding Company
    Matthew Pirraglia & John Poulmentis
    • Financial services
    • New York City, New York
    • 1-10 Employees
    • Phone Interview 
    • Verified

    DOOR3 created a POC model and now provides software engineering for mobile app development with a focus on UI/UX and marketing coordination targeted towards investors. The app is in early development. 

    Development for Freelance Platform

    • Other IT Consulting and SI
    • $50,000 to $199,999
    • Sep. 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are an extremely professional and knowledgeable company."

    CEO, gigHire
    Paula Balzer
    • IT Services
    • New York City, New York
    • 1-10 Employees
    • Online Review 
    • Verified

    DOOR3 helped to conceptualize, strategize and develop an online freelancer marketplace. They returned to the project as a long-term partner to ideate new functionality and resolve bugs with the old system. The review was updated by the client on February 27, 2019.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    39
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    February 12, 2025

    Business Entity

    Business Entity Name A&N Design Studio, Inc.
    Source New York Secretary of State
    Jurisdiction of Formation Delaware
    Date of Formation December 10, 2002
    Status Active
    Last Updated April 19, 2022
    ID 2843839

    Credit Report Results

    International Credit Risk Assessment Low Risk
    Source Creditsafe
    Last Updated April 19, 2022
    Learn More About The Clutch Verification Process

    Locations (2)

    76 - 100

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