Company lists · Data refreshed September 2026

Top 16 App developers based in San Jose, United States

Name: App developers based in San Jose, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 56 companies tracked

RevenueBase identified 56 company matches for app developers associated with San Jose, United States as of September 2026 and tracks 594 professional contacts across them, including 146 with verified work emails. Across the United States, New York is the largest hub for this category (351 companies); San Jose has 56.

This list covers company matches for app developers associated with San Jose, 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 September 7, 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 Sep 7, 2026 How this list was built

56Companies

594Contacts tracked

146Verified emails

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

The 16 largest app developers based in San Jose, United States

Ranked by team size

Top 16 of 56 company matches for app developers based in San Jose, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 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	Matellio INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	201-500	143 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2	4d Pipeline	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	51-200	43 contacts →
	Exact match “4D Pipeline defines, designs, develops, and deploys software and digital products.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
3	Diffco	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	51-200	31 contacts →
	Exact match “Diffco is a San Francisco-based AI-first software engineering partner for growth-oriented teams.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
4	Lunar WEB Solution	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	51-200	20 contacts →
	Exact match “At Lunar Web Solutions, we’re not just building digital products; we’re transforming the way businesses connect with technology.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5	Mahitech LLC	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	1-10	11 contacts →
	Exact match “We are the Startup company our motto is – satisfaction, Loyalty, commitment, Experience, conviction and Trust (CLIENT) – are the foundation stones of MahiTech LLC Keeping these…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
6	Innovare Technologies	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	1-10	10 contacts →
	Exact match “Innovare Technologies Inc, is a privately held Software Development Solutions and Services provider, offering a complete range of product and applications development services…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
7	Jamii Technology	Exact match	San Jose, United StatesHQ recorded Sep 7, 2026	11-50	7 contacts →
	Exact match “Jamii Technology is a Mobile Application Design & Development studio delivering value to start-ups, enterprises, and the community at large.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
8	Agile WEB Studios	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	11-50	7 contacts →
	Exact match “We create complete customizable high-quality robust mobile Apps design and websites for businesses and we ensure that your business is always in front of your targeted audience.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
9	Engine Tech	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	11-50	7 contacts →
	Exact match “At EngineTech.io we help companies easily flex development capacity at affordable cost and accelerate product development.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10	Maahey Technologies, INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	51-200	6 contacts →
	Exact match “Serving Best Technology Solutions!~ Web development With a firm spot in the world of web development, our latest features of web development incorporate as up-to-date guidelines…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11	E8 Labs	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	1-10	6 contacts →
	Exact match “E8 Labs is a software development agency comprised of millennials specializing in custom software development and digital marketing.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
12	Iksanika	Exact match	San Jose, United StatesHQ recorded Sep 7, 2026	11-50	4 contacts →
	Exact match “Iksanika delivers outsourced software development and custom software development services.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13	Soosky	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	11-50	4 contacts →
	Exact match “Soosky is a fast-growing mobile app and game publisher based in Silicon Valley, CA, dedicated to delivering innovative, user-focused experiences.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
14	Tekryver	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	51-200	3 contacts →
	Exact match “An IT Services provider formed by veteran software technologists, who have worked with major financial, healthcare, communications and engineering firms and excelled in their…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
15	Axellant	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	11-50	2 contacts →
	Exact match “CUSTOM SOFTWARE DESIGN & DEVELOPMENT Axellant excels at unique and complex initiatives designed to match our customers' business needs.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
16	Purpletea Labs	Exact match	San Jose, CA, United StatesHQ recorded Sep 7, 2026	1-10	1 contacts →
	Exact match “PurpleTea Labs helps develop Mobile apps & solutions.” Recorded in the RevenueBase company graph · Sep 7, 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 “app developers”. 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 16 of 56 app developers based in San Jose, United States

See the full list, filter by size, metro and specialty, and access 146 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

App developers based in San Jose, United States at a glance

As of Sep 7, 2026

24.6%Verified-email coverage

10.6Average contacts per company

11-50Median size (employees)

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for San Jose, so it is reported there. Company counts and contact totals on this page are exact for San Jose, over 56 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 San Jose, United States whose business descriptions match “app developers” 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 146 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 September 7, 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 developers by metro in the United States

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 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many app developers are there based in San Jose, United States?

RevenueBase identified 56 company matches for app developers associated with San Jose, United States as of September 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?

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

Which city in the United States has the most app developers?

New York leads the United States with 351 company records, followed by Austin (155) and San Francisco (150). San Jose has 56.

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 146 professional contacts with verified work emails tracked across these 56 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 September 7, 2026.

Ready to reach these companies? Verified emails and direct dials for all 56 app developers based in San Jose, United States. Start with a free account, no credit card.

Download this list →

Related lists

App developers 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.