Company lists · Data refreshed September 2026

Top 25 Api data platforms based in the United States

RevenueBase identified 55 company matches for api data platforms associated with the United States as of September 2026 and tracks 1,554 professional contacts across them, including 544 with verified work emails. San Francisco is the largest hub.

This list covers company matches for api data platforms 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 September 27, 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 27, 2026 How this list was built
55Companies
1,554Contacts tracked
544Verified emails
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The 25 largest api data platforms based in the United States

Ranked by team size
Top 25 of 55 company matches for api data platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchPalo Alto, CA, United StatesHQ recorded Sep 27, 2026501-1,000691 contacts →

Exact match

“Denodo is a global leader in data management, powering trustworthy AI agents and applications.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchOrlando, FL, United StatesHQ recorded Sep 27, 2026201-500135 contacts →

Exact match

“Pentaho powers seamless integration, governed pipelines, real-time insights, and built-in compliance-so you can activate AI faster and move ahead with confidence.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchMiami, FL, United StatesHQ recorded Sep 27, 202651-200130 contacts →

Exact match

“We are a company with multidisciplinary teams who build an accurate path to harness organization's data.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Sep 27, 202651-20079 contacts →

Exact match

“Kaizen is an insights, data, and consulting products and services company that provides clients unmatched speed to achieving business objectives.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 202651-20064 contacts →

Exact match

“External data is a special kind of hard.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchCharleston, SC, United StatesHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“Interloop® is a leading Data Infrastructure & Analytics firm based in Charleston, SC”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchJersey City, NJ, United StatesHQ recorded Sep 27, 202651-20026 contacts →

Exact match

“QUODD acquired Xignite in early 2023.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“Zuar is the analytics headquarters for organizations of all sizes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchWilmington, DE, United StatesHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“Treblle is an API Intelligence platform that empowers companies looking to connect the dots between APIs and their business development.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Power AI with all your data.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchWilmington, DE, United StatesHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“We provide reliable social and review data infrastructure for enterprises.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchSan Antonio, TX, United StatesHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Quickpath is a trusted data and analytics solution provider that turns your data into meaningful outcomes for a strategic advantage.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“CloudQuant transforms how financial services organizations deliver and consume data.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSanta Clara, CA, United StatesHQ recorded Sep 27, 2026501-1,0008 contacts →

Exact match

“For over 50 years, we’ve been helping organizations around the globe confidently transform their business by simplifying how people connect, manage, and analyze data.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchBloomfield Hills, MI, United StatesHQ recorded Sep 27, 20261-107 contacts →

Exact match

“We are a data platform and analytics firm that builds solutions that fit our customers' needs, not generic ones.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBannockburn, IL, United StatesHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Every once in a while, a simple idea flips the business.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBrookline, MA, United StatesHQ recorded Sep 27, 20261-104 contacts →

Exact match

“The API Guys provides high-quality, affordable API integrations and custom programming to businesses so that they can have their data just the way they want it.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 27, 202611-504 contacts →

Exact match

“GetOurData: Analyze Data From APIs as Easily as From a Database GetOurData is the game-changing tool designed to simplify JSON data extraction, empowering analysis, visualization…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchLas Vegas, NY, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Your data is everywhere.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchCharlotte, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Your business runs on a dozen systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchIndianapolis, IN, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Pipelinx is a cloud-native managed service provider (MSP) for businesses that run entirely online.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Zeenk is a customizable data analytics platform built for advertising agencies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchRedmond, WA, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Ipgnosis is a software technology company focusing on information analytics as a service.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Nerve stitches all your data sources into one mega-API.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“We provide analytics via APIs on global financial markets data.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 55 api data platforms based in the United States

See the full list, filter by size, metro and specialty, and access 544 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Api data platforms based in the United States at a glance

As of Sep 27, 2026
35.0%Verified-email coverage
28.3Average contacts per company
11-50Median size (employees)
16.4%Largest-city concentration · San Francisco
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
16
51-200
9
201-500
1
501-1,000
2
1,001-5,000
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 55 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 “api data platforms” 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 544 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 27, 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 “api data platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many api data platforms are there based in the United States?

RevenueBase identified 55 company matches for api data platforms associated with the 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?

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

Which city has the most api data platforms?

San Francisco leads with 9 company records, followed by New York (4) and Austin (3).

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 544 professional contacts with verified work emails tracked across these 55 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 27, 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.