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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

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

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's projects typically range from $15,000 to over $1.4 million, reflecting flexibility in pricing based on client needs. Clients consistently highlight strong value for cost, timely delivery, and effective communication, making DOOR3 a favorable choice for various project budgets.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 34 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    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

    • Strong Project Management

      Clients frequently commend DOOR3 for their effective project management. They are noted for meeting deadlines, staying on budget, and maintaining clear communication. Their use of tools like Jira and Slack facilitates smooth project execution and client collaboration.

    • Occasional Need for Detail Improvements

      While generally praised, DOOR3 has occasionally received feedback suggesting improvements in attention to detail, such as minor corrections needed on deliverables like spelling. This highlights an area for potential refinement.

    • High Value for Cost

      Clients consistently report that DOOR3 offers great value for their cost, providing high-quality services at competitive prices. This perception of value is a significant factor in client satisfaction and loyalty.

    • High Client Satisfaction

      Feedback consistently indicates high client satisfaction with DOOR3’s services. Clients report successful project outcomes, with many stating that DOOR3 exceeded their expectations. This high level of satisfaction is attributed to the team's expertise, communication, and dedication to quality.

    • Effective Communication Skills

      The team at DOOR3 is praised for their strong communication skills. They maintain open lines of communication with clients, ensuring transparency and clarity throughout the project lifecycle. This has been instrumental in managing client expectations and fostering trust.

    • Comprehensive Discovery and Planning

      DOOR3 excels in the discovery and planning phases of projects. They take the time to understand client needs and provide detailed plans and roadmaps. This thorough approach ensures that projects are well-defined and aligned with client goals from the outset.

    DOOR3 Reviews

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    Project cost

    System Migration for Financial Services Consulting Firm

    • IT Managed Services
    • $50,000 to $199,999
    • July - Oct. 2019
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The primary reason we went for DOOR3 was that they offered consultancy services along with development offerings."

    Dec 9, 2019
    COO, Financial Services Consulting Firm
    Anonymous
    Verified
    • Financial services
    • New Jersey, United States
    • 11-50 Employees
    • Phone Interview
    • Verified

    DOOR3 migrated a financial services consulting firm’s system from a Rackspace environment to an Azure environment with JIRA features. They also provided coding and consulting services.

    Mobile App Backend Management System for Online Grocery Delivery

    • Mobile App Development
    • $1,000,000 to $9,999,999
    • June 2015 - Aug. 2016
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were on top of the project and understood what we needed."

    Aug 28, 2019
    Former VP of App Development, FreshDirect
    Jon Malat
    Verified
    • Other industries
    • New York City, New York
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    DOOR3 developed a backend codebase in C Sharp through Xamarin, using specified screen designs. The codebase deploys to Android and iOS apps and seamlessly supports cross-platform updates.

    Development & Design of Cloud-Based Application

    • Custom Software Development
    • $1,000,000 to $9,999,999
    • Apr. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "DOOR3 was instrumental in bringing our idea to market, making it a reality."

    Jun 24, 2019
    President & Director of Operations, DAA Enterprises Inc.
    Anwar Kazmi & Ismail Fenni
    Verified
    • Information technology
    • Boston, Massachusetts
    • Phone Interview
    • Verified

    DOOR3 acted as a development resource for a smaller company, building a cloud-based application. Key technologies included Visual Studio, a Microsoft SQL server, and other databases.  

    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."

    May 20, 2019
    VP of Operations, Stillwell-Hansen Inc
    Glenn Pabst
    Verified
    • 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.”

    Apr 17, 2019
    COO & Partner, Financial Information Incorporated
    Phil Necci
    Verified
    • 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.”

    Mar 6, 2019
    Co-founder, Knowify
    Daniel de Roulet
    Verified
    • 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.”    

    Mar 1, 2019
    Head of Product, Health Insurance Software Company
    Anonymous
    Verified
    • Other industries
    • 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.”

    Feb 25, 2019
    Director of Web Services, New Jersey Institute of Technology
    Anonymous
    Verified
    • 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."

    Jan 28, 2019
    Epidemiologist, Merck
    Vinay Mehta
    Verified
    • Other industries
    • 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.”

    Dec 4, 2018
    Former VP, Marketing & Strategy, Business Communications Firm
    Anonymous
    Verified
    • 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.

    Showing 21-30 of 44 Reviews

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

    Learn More
    Verified Client Reviews
    43
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    November 20, 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)

    370 Lexington Ave. Suite 1806 New YorkNY, United States 10017

    76 - 100

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