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Independence is the difference.

We are a software and AI consultancy. Our purpose is to benefit our clients — their people, products, and services. Our core strengths are software development, AI strategy and implementation, and UI/UX design. Our difference is a peerless capacity to safely and reliably deliver solutions on-time and on-budget — including AI systems built for regulated environments where getting it wrong isn't an option. Founded in 2002, we're headquartered in New York City, supported by a global team committed to building things of lasting value. Benefit from our hyper-competent software development, insight-driven AI and technology strategy, and award-winning design practices. Morgan Stanley benefited. As did AIG, FreshDirect, HP, and hundreds of other organizations.

Examples of what we do:
Design and build high-performance, complex software that optimizes departments or entire organizations. 

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

Overview by:

Reviewer avatar
Alex Asianov
Founder & President About the Team

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

Select Focus Area
User Experience Focus
Industries
Arts, entertainment & music
10%
Business services
10%
Education
10%
Financial services
10%
Information technology
10%
Legal
10%
Manufacturing
10%
Medical
10%
Non-profit
10%
Real estate
10%
Clients
Enterprise (>$1B)
40%
Midmarket ($10M - $1B)
40%
Small Business (<$10M)
20%
Certified in:
Custom Software Development UX/UI Design Usability Testing UX Strategy

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 good value for cost, with projects typically ranging from $15,000 to over $1 million. Clients report satisfaction with timely delivery, flexibility, and effective communication, indicating a solid return on investment.

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

  • Proficient in Technical Assessments

    Clients commend DOOR3 for their thorough technical assessments, including codebase reviews, security checks, and performance evaluations. Their ability to deliver comprehensive reports on time and provide clear, actionable recommendations is highly valued.

  • Excellent Communication

    DOOR3 maintains strong communication with clients, ensuring that all parties are informed and aligned throughout the project. Their transparency and responsiveness are frequently highlighted as strengths.

  • Flexible and Adaptive

    DOOR3 is recognized for their adaptability and willingness to accommodate client needs. They are open to scope adjustments and strive to deliver value within budget constraints, making them a reliable partner.

  • Areas for Improvement in Detail Accuracy

    Some clients noted minor issues with detail accuracy in deliverables, such as spelling errors. While core deliverables were strong, attention to small details could enhance overall quality.

  • Client-Centric Approach

    Clients appreciate DOOR3's focus on understanding their unique needs and objectives. Their ability to tailor solutions and provide personalized service is a significant factor in client satisfaction.

  • Positive Impact on Business Operations

    DOOR3's contributions have led to significant improvements in business operations for clients, such as increased efficiency, reduced time-to-value, and enhanced customer engagement.

DOOR3 Reviews

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Website CMS Migration & Design for Social Nonprofit

  • Web Design Web Development
  • Drupal CMS
    +1
  • Confidential
  • Aug. - Dec. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"Their understanding of design systems and how to deploy those at scale was unique."

Oct 4, 2024
Director of Program Technology, Social Nonprofit
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 51-200 Employees
  • Online Review
  • Verified

DOOR3 developed and designed a community website for a social nonprofit. The team also delivered a Drupal port of the client's current WordPress sites in different languages and added community functionalities.

Lead Gen & Content Creation Services for Consulting Firm

  • Account-Based Marketing Content Marketing Email Marketing
  • Copywriting
  • Confidential
  • June 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They’re truly client-focused."

Sep 19, 2024
Managing Partner, Think Creative
Fermin Ezquer Matallana
Verified
  • Other industries
  • 11201 Brooklyn, NY
  • 1-10 Employees
  • Online Review
  • Verified

DOOR3 provides lead generation services for a consulting firm. The team has set up the client’s communication channels, created and posted content, and built a targeted AI-powered database for generating leads.

Web Design & Development for Analytics Company

  • Custom Software Development UX/UI Design Web Development
  • $50,000 to $199,999
  • Mar. - May 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.0

"We were impressed with their strong communication with tight engagement."

Jun 8, 2024
Head of Engineering, Security & Cloud Ops, Jupiter Intelligence
Anupama Rao
Verified
  • Information technology
  • San Mateo, California
  • 51-200 Employees
  • Online Review
  • Verified

DOOR3 worked with an analytics company to develop a proof of concept (POC) for a SaaS app. The solution allowed users to load data from CSV into cache and visualize a report using D3.js library.

UI/UX Design for Market Research Firm

  • UX/UI Design
  • Usability Testing
  • Confidential
  • Jan. 2023 - May 2024
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"DOOR3 brings together the best of expert design skills alongside an easy-to-work-with, flexible team."

Mar 21, 2024
Product Strategy Teammate, Market Research Firm
Anonymous
  • Other industries
  • Arlington, Virginia
  • 201-500 Employees
  • Online Review

A market research team has hired DOOR3 for UI/UX design. The team is tasked with designing a market-facing SaaS platform, including system design, platform architecture, and UI/UX support.

Full-Service Web and Mobile Dev for a Museum

  • Custom Software Development
  • Confidential
  • Dec. 2012 - Dec. 2015
4.0
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
4.0

"DOOR3's development work provided a modern digital experience for our audience."

Nov 16, 2018
Chief Digital Officer, Museum
Anonymous
Verified
  • Arts, entertainment & music
  • New York City, New York
  • 1,001-5,000 Employees
  • Online Review
  • Verified

DOOR3 provided full-cycle development for web and mobile. Services included design, development, and testing. 

ERP Vendor Comparison for Elevator Provider

  • Other IT Consulting and SI
  • $10,000 to $49,999
  • May - June 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are as good as it gets in this arena."

Oct 2, 2018
Director, TEI Group
Robert Pitney
Verified
  • Business services
  • New York City, New York
  • 201-500 Employees
  • Online Review
  • Verified

DOOR3 evaluated two ERP providers and their products. They met with the vendors and wrote a summary of the costs and benefits of each offering.

Digital Transformation for Auction Business

  • Other Design
  • Confidential
  • June 2011 - June 2012
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their expertise, creativity, and collaborative approach were all impressive."

Dec 25, 2017
Global Head of Solution Delivery, Auctioneer
Anonymous
Verified
  • Arts, entertainment & music
  • United Kingdom
  • 201-500 Employees
  • Online Review
  • Verified

DOOR3 joined a large team with various stakeholders to work on a large project with the goal of digitally transforming an auctioneer’s operations across multiple channels and areas. 

Showing 41-47 of 47 Reviews

Our Story

Founded in 2002, we’re a global, award-winning technology consultancy and product team combining design, engineering, and AI to modernize enterprises. Our multidisciplinary experts deliver strategy, discovery, CTO/CIO guidance, custom software, AI, UX/design and project rescue across finance, insurance, legal, retail, education and startups. Hundreds of client partnerships (PepsiCo, AIG, etc.) show measurable outcomes: on-time, on-budget modernizations and data-driven products.

Meet the Team

Alex Asianov

Alex AsianovFounder & President

Alex founded DOOR3 in 2002 and serves as President, bringing nearly 25 years of expertise in operations, systems architecture, and enterprise technology strategy.

Michael Montecuollo

Michael MontecuolloDirector of Principal Consultant

Michael leads DOOR3's consulting practice as Director of Principal Consulting, overseeing client engagements and bringing 14+ years of experience in digital strategy, UX, and technology.

Tom McClean

Tom McCleanPrincipal Consultant

Tom brings 10+ years of experience in graphic design and UX/UI, with a career spanning Berlin, Hamburg, Barcelona, and New York.

Imran Khan

Imran KhanHead of Sales and Marketing Ops

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

Learn More
Verified Client Reviews
46
Overall Review Rating
4.9
Source
Clutch
Last Updated
July 2, 2026

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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