Company lists · Data refreshed November 2026

Top 21 Full stack app building software companies based in the United States

RevenueBase identified 682 company matches for full stack app building software companies associated with the United States as of November 2026 and tracks 9,900 professional contacts across them, including 2,464 with verified work emails. San Francisco is the largest hub.

This list covers company matches for full stack app building software companies 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 5, 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 5, 2026 How this list was built
682Companies
9,900Contacts tracked
2,464Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest full stack app building software companies based in the United States

Ranked by team size
Top 21 of 682 company matches for full stack app building software companies based in the United States, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 2026201-5001,193 contacts →

Exact match

“We are a full-stack design-to-development solution provider, that helps enterprises build future-ready products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026501-1,0001,011 contacts →

Exact match

“Docker changed how the world ships software and is now defining how AI applications are built, run, and governed.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 5, 20261,001-5,000917 contacts →

Exact match

“The future of work demands smarter applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchFoster City, CA, United StatesHQ recorded Nov 5, 2026201-500580 contacts →

Exact match

“Replit is the agentic software creation platform that enables anyone to build applications using natural language.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-200196 contacts →

Exact match

“Start, build and ship full-stack apps on the platform built for agent experience (AX).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMiami Beach, FL, United StatesHQ recorded Nov 5, 202651-200135 contacts →

Exact match

“Linkites Infotech, founded in 2012, is the first company to adopt Node.js in India.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 202651-200124 contacts →

Exact match

“FlutterFlow is the fastest way to go from idea to production app.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWilmington, DE, United StatesHQ recorded Nov 5, 202651-200118 contacts →

Exact match

“Kuika is a low-code platform that democratizes software development and puts the power in your hands.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202651-200118 contacts →

Exact match

“Tech.us is an AI consulting, engineering, and implementation company that helps mid-market businesses turn AI opportunities into secure, reliable systems that deliver measurable…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 202651-200106 contacts →

Exact match

“Closeloop Technologies is a software product development firm based in Mountain View, CA, that helps bring your ideas to life.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCosta Mesa, CA, United StatesHQ recorded Nov 5, 202611-5088 contacts →

Exact match

“Top rated full stack consulting company focused on building the next generation scalable, robust web apps for visionary clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“We combine human experts with AI to build world-class products in a fraction of time and cost of conventional agencies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“The people of Mbicycle are software development enthusiasts who deliver robust ready-made mobile and web solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Velox is Enabling Capital Markets to Build Software Faster.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBurlington, MA, United StatesHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Alpha Software Corporation offers software that allows virtually anyone to rapidly develop and deploy enterprise mobile and web apps that power daily business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOrlando, FL, United StatesHQ recorded Nov 5, 202611-5052 contacts →

Exact match

“Sky Technologies was acquired by Kony, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“We are dreamers and doers who are experts in developing scalable, world-class software quickly and cost-effectively.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCarrollton, TX, United StatesHQ recorded Nov 5, 202611-5047 contacts →

Exact match

“Established in 2015 by visionaries who dared to dream, AppStone Lab Technologies has swiftly risen to be a touchstone in transformative software solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBryn Mawr, PA, United StatesHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“Graphite GTC is a privately-held software and service provider located in Bryn Mawr, Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNashville, TN, United StatesHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“For 30 years, Mercury has been crafting exceptional software solutions for the world’s leading brands.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchWoodland Hills, CA, United StatesHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“Xano is the fastest way to build a scalable backend using Visual Development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 21 of 682 full stack app building software companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,464 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full stack app building software companies based in the United States at a glance

As of Nov 5, 2026
24.9%Verified-email coverage
14.5Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · San Francisco
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
413
11-50
197
51-200
54
201-500
8
501-1,000
4
1,001-5,000
3
5,001-10,000
1
10001+
2

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 682 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 “full stack app building software companies” 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 2,464 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.

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 “full stack app building software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full stack app building software companies are there based in the United States?

RevenueBase identified 682 company matches for full stack app building software companies 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?

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

Which city has the most full stack app building software companies?

San Francisco leads with 48 company records, followed by New York (41) and Austin (16).

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 2,464 professional contacts with verified work emails tracked across these 682 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.