Company lists · Data refreshed November 2026

Top 25 Api integration ecommerce firms based in the United States

RevenueBase identified 390 company matches for api integration ecommerce firms associated with the United States as of November 2026 and tracks 9,799 professional contacts across them, including 3,055 with verified work emails. New York is the largest hub.

This list covers company matches for api integration ecommerce firms 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
390Companies
9,799Contacts tracked
3,055Verified emails
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The 25 largest api integration ecommerce firms based in the United States

Ranked by team size
Top 25 of 390 company matches for api integration ecommerce firms 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 matchOakland, CA, United StatesHQ recorded Nov 6, 2026501-1,0001,001 contacts →

Exact match

“Iksula is a leading eCommerce solutions provider for brands and retailers globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261,001-5,000848 contacts →

Exact match

“Auctane is a team of shipping and software experts with a passion for helping merchants move their ideas, dreams, and innovations around the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPlano, TX, United StatesHQ recorded Nov 6, 2026501-1,000671 contacts →

Exact match

“With 28 years of innovation behind us, Rithum was formed when two industry pioneers, CommerceHub and ChannelAdvisor, joined forces to redefine commerce operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMinnetonka, MN, United StatesHQ recorded Nov 6, 20261,001-5,000535 contacts →

Exact match

“We're proactive partners, providing API-based Cross-Border, Order Management and Ecommerce services to leading enterprise brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLehi, UT, United StatesHQ recorded Nov 6, 2026201-500392 contacts →

Exact match

“EasyPost is a Shipping API that solves complex logistics problems for eCommerce businesses, enabling them to deliver an online shopping experience that delights customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAsheville, NC, United StatesHQ recorded Nov 6, 2026201-500311 contacts →

Exact match

“Retail Insights is a leading system integrator and omnichannel technology partner, empowering global retail brands to achieve success at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500300 contacts →

Exact match

“Shippo lowers the barriers to shipping for businesses around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200200 contacts →

Exact match

“Enabling small scale merchants, manufacturers, retailers to sell their products online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNewark, CA, United StatesHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“At i95Dev, we help retail, manufacturing, and distribution businesses build, integrate, grow, and manage robust B2B/B2C eCommerce ecosystems powered by leading eCommerce platforms…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEncinitas, CA, United StatesHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“Have you thought that selling online was a little out of your reach?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200143 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLatham, NY, United StatesHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“CommerceHub is one of the world’s largest, most trusted commerce networks, connecting over retailers and brands globally to transact more than $50 billion in gross merchandise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026201-500121 contacts →

Exact match

“ShipStation is a web-based shipping solution part of the ShipStation Global portfolio that streamlines the order fulfillment process for your online business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchFletcher, NC, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“WHY SELLER DRIVE Seller Drive’s definite aim covers enabling sellers to launch, manage and grow their business in this amazing world of eCommerce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCharleston, SC, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Connect the dots between your brand, your customers, and your tech so everything works (and sells) better, together.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Your Partner for Scalable, AI-Driven eCommerce Transformation At Codem, we leverage deep industry expertise and advanced technology to deliver scalable eCommerce solutions and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStafford, TX, United StatesHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Arizon Digital - A one-stop shop for e-commerce If you are planning to develop an e-commerce site from scratch or looking for ways to improve customer experience and increase…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“To truly capitalize on fandom and cultural phenomenon, the world's greatest brands need more than just great merchandise-you need a team of Direct-to-Consumer experts who can…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Red Van designs and delivers the systems that power modern commerce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchConcord, CA, United StatesHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“Shipturtle is a multi-vendor marketplace expert that will help you create a robust B2C/B2B/C2C e-commerce marketplace on Shopify.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWilmington, NC, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Channel Precision is powered by e-commerce experts, business-minded PhD analysts, and a global workforce of software and data specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Logicbroker is the Agentic Commerce Orchestration Engine for enterprise retailers, brands, suppliers and distributors, transforming LLM searches into storefronts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWalnut Creek, CA, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“We are a premier award-winning Digital Commerce Agency that powers online commerce by providing a mix of innovative technology and business services to merchants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNapa, CA, United StatesHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“We Ship Express offers a simple, fast, and affordable e-commerce fulfillment solution for businesses of any size looking to vertically integrate their inventory management and…”

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

Showing 25 of 390 api integration ecommerce firms based in the United States

See the full list, filter by size, metro and specialty, and access 3,055 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Api integration ecommerce firms based in the United States at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
25.1Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
168
51-200
62
201-500
21
501-1,000
5
1,001-5,000
3
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 390 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 integration ecommerce firms” 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 3,055 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.

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

How many api integration ecommerce firms are there based in the United States?

RevenueBase identified 390 company matches for api integration ecommerce firms 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?

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

Which city has the most api integration ecommerce firms?

New York leads with 21 company records, followed by Miami (14) and Austin (12).

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 3,055 professional contacts with verified work emails tracked across these 390 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.