Company lists · Data refreshed November 2026

Top 25 SaaS app design agencies worldwide

Name: SaaS app design agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 11,101 companies tracked

RevenueBase identified 11,101 company matches for SaaS app design agencies worldwide as of November 2026 and tracks 56,861 professional contacts across them, including 10,704 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for SaaS app design agencies worldwide, 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 5, 2026. Country and city lists for SaaS app design agencies follow the table.

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 5, 2026 How this list was built

11,101Companies

56,861Contacts tracked

10,704Verified emails

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The 25 largest SaaS app design agencies worldwide

Ranked by team size

Top 25 of 11,101 company matches for SaaS app design agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Saggezza, An Apexon Company	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 5, 2026	501-1,000	494 contacts →
	Exact match “Saggezza is now part of Apexon.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Differenz System	Exact match	Surat, CA, IndiaHQ recorded Nov 5, 2026	51-200	211 contacts →
	Exact match “Differenz System is an app design and development agency with offices in USA, Australia and India.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	株式会社グッドパッチ	Exact match	渋谷区, JapanHQ recorded Nov 5, 2026	201-500	211 contacts →
	Exact match “UI/UX Goodpatch Anywhere UI/UX” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Softdesign	Exact match	Porto Alegre, BrazilHQ recorded Nov 5, 2026	201-500	198 contacts →
	Exact match “SoftDesign is specialized in product design and software development.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Rayden Interactive	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	501-1,000	198 contacts →
	Exact match “Rayden Interactive, the brainchild of an entrepreneurial duo, was founded in 2019.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	YUJ A Global Design Company	Exact match	Pune-38, IndiaHQ recorded Nov 5, 2026	201-500	194 contacts →
	Exact match “About Us: We are a global UX Design Company with offices in the USA and India, committed to infusing innovation and creativity into every design we craft.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Illuin Technology	Exact match	Puteaux, FranceHQ recorded Nov 5, 2026	51-200	192 contacts →
	Exact match “Forts de leur expertise scientifique et technologique, forts de leur connaissance du Design Thinking et de l'UX, les makers d'Illuin Technology occupent une place singulière, au…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Integrity	Exact match	St. Louis, MO, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
9	Eleken	Exact match	Newark, DE, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10	Agilityio	Exact match	New York, NY, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
11	Nielsen Norman Group	Exact match	Silicon Valley, CA, United StatesHQ recorded Nov 5, 2026	n/a	178 contacts →
	Exact match “Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Think Design Collaborative	Exact match	Bangalore, CO, IndiaHQ recorded Nov 5, 2026	51-200	176 contacts →
	Exact match “We work with visionary organizations and transform the way we live, work, and interact.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	User Experience Researchers PTE LTD Singapore	Exact match	Zhabei District, SingaporeHQ recorded Nov 5, 2026	201-500	155 contacts →
	Exact match “At the heart of innovation is our company's focus - you.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Ergosign Gmbh	Exact match	Saarbrücken, GermanyHQ recorded Nov 5, 2026	201-500	151 contacts →
	Exact match “Ergosign is a digital agency focusing on user experience.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Aubergine Solutions	Exact match	Sunnyvale, United StatesHQ recorded Nov 5, 2026	51-200	150 contacts →
	Exact match “AI is changing how products are built.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Crafton	Exact match	Poznań, PolandHQ recorded Nov 5, 2026	51-200	141 contacts →
	Exact match “Crafton to agencja webowa zorientowana na UX/UI Design.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Very Good Ventures	Exact match	New Canaan, NY, United StatesHQ recorded Nov 5, 2026	51-200	140 contacts →
	Exact match “Very Good Ventures (VGV) is the leading Flutter development agency for every device.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	LEVEL	Exact match	San Jose, CA, United StatesHQ recorded Nov 5, 2026	51-200	134 contacts →
	Exact match “We imagine tomorrow’s interaction.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	RE LAB S.R.L	Exact match	Reggio Emilia, ItalyHQ recorded Nov 5, 2026	51-200	126 contacts →
	Exact match “The interaction engineering company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Appentus Technologies	Exact match	Jaipur, IndiaHQ recorded Nov 5, 2026	201-500	124 contacts →
	Exact match “About Appentus Technologies We Build Fluid Apps: Affordable & Rapid Web & Mobile App Design & Development Agency Engaging & Disrupting IT Industry by provisioning “most…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Geeks Of Kolachi	Exact match	Dover, DE, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
22	Cubexo	Exact match	Indore, IndiaHQ recorded Nov 5, 2026	51-200	120 contacts →
	Exact match “CubexO Software Solution LLP is a technology consulting, digital engineering, and IT staff augmentation company helping businesses accelerate digital transformation through…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Uxbert Labs	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 5, 2026	11-50	119 contacts →
	Exact match “We believe the Experience Matters.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Novastrid	Exact match	K.pudur, IndiaHQ recorded Nov 5, 2026	201-500	113 contacts →
	Exact match “NOVASTRID is a bespoke Mobile App and Web Development Company with a User-Centric approach to product development servicing Start-ups, SMEs & Enterprises across the world Our deep…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Klizo Solutions PVT LTD	Exact match	Action Iic, NV, IndiaHQ recorded Nov 5, 2026	51-200	109 contacts →
	Exact match “We are one of the better web design and development companies with locations in Miami, Las Vegas, and Kolkata.” Recorded in the RevenueBase company graph · Nov 5, 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 “SaaS app 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 25 of 11,101 SaaS app design agencies worldwide

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SaaS app design agencies worldwide at a glance

As of Nov 5, 2026

18.8%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

8,647

11-50

2,071

51-200

308

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for SaaS app design agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “SaaS app 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. 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 10,704 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 5, 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.

SaaS app design agencies by location

78 lists · largest first

Every SaaS app design agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “SaaS app design agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS app design agencies are there worldwide?

RevenueBase identified 11,101 company matches for SaaS app design agencies worldwide 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?

Saggezza, An Apexon Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most SaaS app design agencies?

The United States leads with 1,888 companies, followed by India (1,221) and the United Kingdom (610). Every SaaS app design agencies list by country and city is linked on this page.

Which city has the most SaaS app design agencies?

London leads with 283 company records, followed by New York (151) and Bangalore (141).

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 10,704 professional contacts with verified work emails tracked across these 11,101 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 5, 2026.

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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.