Company lists · Data refreshed November 2026

Top 25 App wireframing and prototyping services based in the United States

RevenueBase identified 251 company matches for app wireframing and prototyping services associated with the United States as of November 2026 and tracks 861 professional contacts across them, including 161 with verified work emails. New York is the largest hub.

This list covers company matches for app wireframing and prototyping services 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
251Companies
861Contacts tracked
161Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest app wireframing and prototyping services based in the United States

Ranked by team size
Top 25 of 251 company matches for app wireframing and prototyping services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Ramon, CA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Kwanso is a design and development consultancy that brings product ideas to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Crema is a design and technology consultancy that helps companies build the custom software they need to compete in today’s market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“For over 18 years, Axure has bridged the gaps between design, development, customers, and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We are a globally recognized Product Design Agency founded in 2013 in Estonia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Visily helps teams iterate on app visualization quickly through the easiest mockup design experience, rich component and template library, prototyping support and advanced AI…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSanta Cruz, CA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Adaptive by nature, intelligent by design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“QUICK, SCALABLE, STRAIGHT-FORWARD APP DEVELOPMENT FOR STARTUPS A 2018 approach to web + mobile app development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOdessa, FL, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Our mission is to assist organizations completely transform their business problems into solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“PROTOIO INC is a productivity software company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Design in Progress (dip) represents the continuous cycle of design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“An en dash (–) connects ideas with clarity and purpose, it bridges gaps and creates meaning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDover, DE, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We're a league of hackers, hipsters, and hustlers - passionate about empowering ventures that are changing the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“The UDDA (Unified Digital Design Associates) is a squad of passionate innovators working to push the limits of imagination, ingenuity and design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“MOM is a New York-based creative partnership of designers and technologists focused on combining design thinking practices with technological competency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We specialize in working with startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Straight Line Theory is a UX company based in Minneapolis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are not an agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJersey City, NJ, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Capability Statement https://ynodesigns.com/YNODesigns-Capability-Statement.pdf YNO Designs is a premier full-lifecycle UX/UI design and software prototype development company…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCosta Mesa, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Aktōn is a full service design consultancy supporting nearly the entire process up to production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“LoneUX is a user experience design studio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Dark House Development specializes in offering the highest level of user experience focused development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadison, WI, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Functionaire is a user experience design and strategy firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“B'More Designful is a UX Design Studio + Venture Studio, specializing in creating a design throughline for early-stage startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Your Design Partners with a Product-First Mindset.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 251 app wireframing and prototyping services based in the United States

See the full list, filter by size, metro and specialty, and access 161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

App wireframing and prototyping services based in the United States at a glance

As of Nov 6, 2026
18.7%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
10.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
205
11-50
39
51-200
6
10001+
1

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 251 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 “app wireframing and prototyping services” 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 161 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.

App wireframing and prototyping services 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 “app wireframing and prototyping services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many app wireframing and prototyping services are there based in the United States?

RevenueBase identified 251 company matches for app wireframing and prototyping services 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?

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

Which city has the most app wireframing and prototyping services?

New York leads with 26 company records, followed by San Francisco (22) and Austin (10).

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 161 professional contacts with verified work emails tracked across these 251 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 251 app wireframing and prototyping services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.