Company lists · Data refreshed November 2026

Top 24 Interface design agencies based in the United States

Name: Interface design agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 5,449 companies tracked

RevenueBase identified 5,449 company matches for interface design agencies associated with the United States as of November 2026 and tracks 35,011 professional contacts across them, including 7,945 with verified work emails. New York is the largest hub.

This list covers company matches for interface design agencies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

5,449Companies

35,011Contacts tracked

7,945Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest interface design agencies based in the United States

Ranked by team size

Top 24 of 5,449 company matches for interface design agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IDEO	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	1,303 contacts →
	Exact match “IDEO (pronounced “EYE-dee-oh”) is a global design consultancy helping the world’s most audacious dreamers create braver tomorrows.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Smart Design	Exact match	Brooklyn, United StatesHQ recorded Nov 6, 2026	n/a	896 contacts →
	Exact match “Smart Design is a strategic design company that helps people live better and work smarter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Kettle	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	312 contacts →
	Exact match “Kettle is an agency that brings technology and creativity together to solve our client's toughest challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Teague	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	201-500	285 contacts →
	Exact match “Teague is an independent design consultancy that combines technology expertise with a deep understanding of human behavior to design what’s next for companies in automotive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Halo Media	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	241 contacts →
	Exact match “For over two decades, Halo has blended visionary design with precision engineering to craft high-impact digital experiences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Blink UX	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	220 contacts →
	Exact match “Blink UX is a product design consulting firm that partners with ambitious companies to turn insight into action-creating breakthrough products and experiences through strategy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Integrity	Exact match	St. Louis, MO, United StatesHQ recorded Nov 6, 2026	51-200	185 contacts →
	Exact match “Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Eleken	Exact match	Newark, DE, United StatesHQ recorded Nov 6, 2026	51-200	184 contacts →
	Exact match “We are a SaaS UI/UX design agency working on a subscription-based retainer model with a distributed team of 100+ employees (originated in Kyiv, Ukraine).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Agilityio	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	184 contacts →
	Exact match “AgilityIO is a global design and development firm helping startups and enterprises turn bold ideas into impactful digital products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	MCD Partners	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	179 contacts →
	Exact match “MCD Partners (part of M&C Saatchi Worldwide) is a digital marketing and experience design agency with offices in New York, Chicago, Rochester and LA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Ignyte Group	Exact match	Mclean, VA, United StatesHQ recorded Nov 6, 2026	51-200	176 contacts →
	Exact match “Business has changed - so should consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Livefront	Exact match	Minneapolis, MN, United StatesHQ recorded Nov 6, 2026	201-500	170 contacts →
	Exact match “Livefront is a digital product consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Eight25	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	51-200	161 contacts →
	Exact match “eight25 is a global digital agency that delivers high-performing web experiences for enterprise companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Krishaweb	Exact match	Loveland, OH, United StatesHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match “Since 2008, KrishaWeb has been helping businesses worldwide grow, scale, and succeed through cutting-edge design, technology, and marketing solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Factor SAN Francisco	Exact match	Walnut Creek, CA, United StatesHQ recorded Nov 6, 2026	51-200	144 contacts →
	Exact match “Factor makes the internet beautiful.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	TOI	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	11-50	141 contacts →
	Exact match “We are a Digital Brand Strategy and UX Design agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Think Company	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	51-200	140 contacts →
	Exact match “You're navigating something complex, the kind of challenge where the stakes are real and the answer isn't obvious.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	WELD	Exact match	Salt Lake City, OR, United StatesHQ recorded Nov 6, 2026	11-50	135 contacts →
	Exact match “Weld is an independent digital agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	LEVEL	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	51-200	134 contacts →
	Exact match “We imagine tomorrow’s interaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	TODA	Exact match	Brooklyn, NY, United StatesHQ recorded Nov 6, 2026	n/a	132 contacts →
	Exact match “TODA is a multidisciplinary design firm with offices in Brooklyn New York.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Mutual Mobile A Grid Dynamics Company	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	51-200	128 contacts →
	Exact match “Mutual Mobile is an innovation consultancy that brings digital experiences to life through an integrated approach to design and technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Geeks Of Kolachi	Exact match	Dover, DE, United StatesHQ recorded Nov 6, 2026	51-200	120 contacts →
	Exact match “Started way back in 2017, GOK has evolved as a pioneering software development company with firm roots in the agile movement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Essential Part Of PA Consulting	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	11-50	112 contacts →
	Exact match “Essential Design creates innovation strategies that inspire change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Nextbrain	Exact match	Franklin, TN, United StatesHQ recorded Nov 6, 2026	51-200	111 contacts →
	Exact match “Nextbrain is famous to build the user's interactive UX Design, Web application, Mobile application and Digital marketing services to customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “interface design agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 5,449 interface design agencies based in the United States

See the full list, filter by size, metro and specialty, and access 7,945 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Interface design agencies based in the United States at a glance

As of Nov 6, 2026

22.7%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,260

11-50

988

51-200

158

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,449 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “interface design agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 7,945 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Interface design agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “interface design agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interface design agencies are there based in the United States?

RevenueBase identified 5,449 company matches for interface design agencies associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IDEO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interface design agencies?

New York leads with 484 company records, followed by San Francisco (263) and Los Angeles (252).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,945 professional contacts with verified work emails tracked across these 5,449 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,449 interface design agencies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Interface design agencies by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.