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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%

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 and good value for cost, with projects ranging from $15,000 to over $1 million. Clients appreciate their transparency and flexibility, often noting that they deliver on time and within budget, making them a solid choice for various project sizes.

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

  • Impressive Problem-Solving Skills

    DOOR3 was recognized for their problem-solving abilities, often going above and beyond to find creative solutions to complex challenges faced by their clients.

  • High-Quality Technical Solutions

    Clients appreciated the technical expertise DOOR3 brought to their projects, delivering robust and innovative solutions that met or exceeded client expectations. Their technical skills were particularly highlighted in software development and system integrations.

  • Timely and On-Budget Deliveries

    Many clients highlighted DOOR3's ability to deliver projects on time and within budget. The team managed timelines effectively, which was crucial for clients with tight deadlines and budget constraints.

  • Comprehensive Project Management

    DOOR3's project management was frequently commended for its organization and clear communication. The team ensured that clients were informed of project progress and any potential challenges, facilitating smooth project execution.

  • Positive Client Relationships

    Clients frequently mentioned the strong relationships they built with DOOR3, noting the team's dedication to understanding their business needs and working collaboratively to achieve desired outcomes.

  • Challenges with Offshore Development

    Some clients experienced challenges related to offshore development, specifically in terms of communication and code quality. While DOOR3 generally managed these challenges well, it was noted as an area for potential improvement.

DOOR3 Reviews

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Services
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Industry
Location

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 41-46 of 46 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
45
Overall Review Rating
4.9
Source
Clutch
Last Updated
February 26, 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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