Company lists · Data refreshed November 2026

Top 20 Web api development companies based in the United States

RevenueBase identified 982 company matches for web api development companies associated with the United States as of November 2026 and tracks 8,359 professional contacts across them, including 2,099 with verified work emails. New York is the largest hub.

This list covers company matches for web api development 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 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
982Companies
8,359Contacts tracked
2,099Verified emails
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The 20 largest web api development companies based in the United States

Ranked by team size
Top 20 of 982 company matches for web api development companies 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 matchIrvine, United StatesHQ recorded Nov 6, 2026201-500337 contacts →

Exact match

“Foothill Technology Solutions is a Software development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDuluth, GA, United StatesHQ recorded Nov 6, 2026201-500297 contacts →

Exact match

“Primus Software Corporation, a leading software services company with over 29 years of industry experience, is a trusted Business & Technology Partner for enterprises seeking to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew Jersey, NJ, United StatesHQ recorded Nov 6, 2026201-500150 contacts →

Exact match

“We represent Logisoft Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAustin, CO, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Web and Mobile app development for startups, enterprises and small businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSchenectady, NY, United StatesHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“No matter the complexity of the application, we have the skills and the tools to build it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Conexa is a Long-Term Tech Partner that develops custom solutions and integrations to boost products and revenue.+100 Clients (Fiserv, UBER, Klaviyo, Shopify, Klarna…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSchaumburg, IL, United StatesHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“Avion Technology, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCulver City, CA, United StatesHQ recorded Nov 6, 202611-5097 contacts →

Exact match

“Ordex Technology Solution provides professional solutions to upgrade your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“At Integriti Group, we bring together real-world experience and deep technical expertise to deliver advanced software solutions that solve complex enterprise challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“You have a roadmap under pressure, systems that need to talk to each other, or an AI initiative stuck in pilot mode.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoseville, CA, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“We provide custom software development expertise to your business so you don't have to worry about building and managing your own software development team and processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchManhattan, KS, United StatesHQ recorded Nov 6, 2026n/a65 contacts →

Exact match

“We are an interactive web and app development agency, specializing in custom digital solutions that blend design, functionality, and strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Azoft has already helped over 200 companies take advantage of web, mobile, and backend development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSheridan, WY, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“bART Solutions is a trusted software development partner for startups and SMBs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPearl River, NY, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“End Point was founded in New York City in 1995 as a full-service software consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchColumbia, MD, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Inflection Point, a top ranked company by the Great Place to Work® Institute, is a leading software consulting and product development firm that specializes in Web Solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNewton, MA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“WDEVS consistently delivers innovative, results-oriented web solutions that exceed our clients' expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorth Bend, WA, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“UTMOST PRIDE IN OUR WORK Binary Anvil has over 17 years of business analysis, ERP integration, website design, and software development experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Since 1998, Atlantic BT has built award-winning web solutions for enterprise and global businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEast Northport, NY, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“At Dotlogics, we help businesses get unstuck by transforming complex challenges into measurable results.”

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

Showing 20 of 982 web api development companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,099 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web api development companies based in the United States at a glance

As of Nov 6, 2026
25.1%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
5.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
549
11-50
324
51-200
94
201-500
8
1,001-5,000
1
5,001-10,000
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 982 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 “web api development 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 2,099 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.

Web api development companies 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 “web api development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web api development companies are there based in the United States?

RevenueBase identified 982 company matches for web api development 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?

Foothill Technology Solutions, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most web api development companies?

New York leads with 53 company records, followed by Austin (27) and Los Angeles (22).

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 2,099 professional contacts with verified work emails tracked across these 982 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.

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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.