Company lists · Data refreshed September 2026

Top 25 Ecommerce support outsourcing companies based in the United States

Name: Ecommerce support outsourcing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,300 companies tracked

RevenueBase identified 1,300 ecommerce support outsourcing companies headquartered in the United States as of September 2026 and tracks 33,587 professional contacts across them, including 4,459 with verified work emails and 5,124 with mobile numbers. New York is the largest hub.

This list covers ecommerce support outsourcing companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

1,300Companies

33,587Contacts tracked

4,459Verified emails

5,124Mobile numbers

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The 25 largest ecommerce support outsourcing companies based in the United States

Ranked by team size

Top 25 of 1,300 ecommerce support outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce support outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Telvista	Indirect evidence	Dallas, TX, United States	1,001-5,000	3,125 contacts →
	Indirect evidence “Email: info@Telvista.com Telvista is a premier provider of contact solutions that drive customer loyalty and create competitive advantage for our clients.” Source: RevenueBase Database · checked Sep 1, 2026
2	Liveops, INC	Partial evidence	San Francisco, CA, United States	n/a	2,024 contacts →
	Partial evidence “Human-Led, Tech-Powered Customer Service For over 25 years, Liveops has redefined customer support by combining technology with real human connection.” Source: RevenueBase Database · checked Sep 1, 2026
3	Supportninja	Partial evidence	Austin, TX, United States	1,001-5,000	1,695 contacts →
	Partial evidence “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: RevenueBase Database · checked Sep 1, 2026
4	Suntec India	Strong evidence	Laguna Beach, CA, United States	1,001-5,000	1,604 contacts →
	Strong evidence “SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Source: RevenueBase Database · checked Sep 1, 2026
5	SEBPO	Indirect evidence	Marlton, NJ, United States	1,001-5,000	1,249 contacts →
	Indirect evidence “SEBPO transforms operational complexity into a seamless, strategic advantage.” Source: RevenueBase Database · checked Sep 1, 2026
6	Atidiv	Partial evidence	New York, NY, United States	501-1,000	884 contacts →
	Partial evidence “At Atidiv, we help businesses scale smarter with our tech-enabled, data-driven outsourcing solutions.” Source: RevenueBase Database · checked Sep 1, 2026
7	Horatio	Strong evidence	New York, United States	1,001-5,000	846 contacts →
	Strong evidence “Horatio is a next-generation and tech-enabled customer support outsourcing firm aimed at providing a reliable and trusted handpicked team to allow businesses to “do what they do…” Source: RevenueBase Database · checked Sep 1, 2026
8	Telenetwork	Partial evidence	San Marcos, TX, United States	1,001-5,000	567 contacts →
	Partial evidence “teleNetwork is a leading provider of outsourced customer service, technical support, and sales enablement solutions for technology products and services.” Source: RevenueBase Database · checked Sep 1, 2026
9	Onesupport	Partial evidence	San Marcos, TX, United States	1,001-5,000	478 contacts →
	Partial evidence “OneSupport is a leading provider of customer experience, technical support, and sales enablement solutions for technology products and services.” Source: RevenueBase Database · checked Sep 1, 2026
10	Velan Info Services	Indirect evidence	Dover, DE, United States	201-500	446 contacts →
	Indirect evidence “Velan Info Services is a leading multidisciplinary service provider with its clients across the globe.” Source: RevenueBase Database · checked Sep 1, 2026
11	Ansafone Contact Centers	Indirect evidence	Ocala, FL, United States	501-1,000	429 contacts →
	Indirect evidence “About : Ansafone is the leading outsourced contact center solution provider for companies in the US and Canada and maintains international alliances for global reach.” Source: RevenueBase Database · checked Sep 1, 2026
12	Connexus Resource Group	Indirect evidence	Bainbridge Island, United States	201-500	368 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026
13	Innotrac	Indirect evidence	Johns Creek, GA, United States	1,001-5,000	356 contacts →
	Indirect evidence “Online retailing is growing fast, far outpacing growth of in-store spending, and is expected only to increase as a percentage of overall spending going forward.” Source: RevenueBase Database · checked Sep 1, 2026
14	The Connection Contact Center	Indirect evidence	Burnsville, MN, United States	1,001-5,000	353 contacts →
	Indirect evidence “For over 35 years, The Connection has made a name for ourselves becoming one of the top industry partners to Fortune 500 companies looking to outsource their contact center…” Source: RevenueBase Database · checked Sep 1, 2026
15	Eplanet Global	Indirect evidence	Salt Lake City, UT, United States	501-1,000	327 contacts →
	Indirect evidence “About Eplanet Global Since our inception in 2003, Eplanet Global has been a trailblazer in the tech-driven BPO industry.” Source: RevenueBase Database · checked Sep 1, 2026
16	Superstaff Outsourcing	Partial evidence	Pittston, PA, United States	501-1,000	198 contacts →
	Partial evidence “SuperStaff is a comprehensive outsourcing solutions provider dedicated to delocalizing your workforce, reimagining your systems and model, and putting cost savings to work to grow…” Source: RevenueBase Database · checked Sep 1, 2026
17	Ltvplus	Indirect evidence	Brandon, FL, United States	201-500	188 contacts →
	Indirect evidence “Imagine a world where Managed Service Providers and SaaS businesses deliver outstanding customer experience around the clock, regardless of ticket volume or technical complexity.” Source: RevenueBase Database · checked Sep 1, 2026
18	Publicis Commerce	Indirect evidence	New York City, United States	10001+	187 contacts →
	Indirect evidence “We are a dedicated, global commerce service and division of Publicis Groupe comprised of over 10k+ consumer-focused experts who help build unique, end-to-end commerce experiences…” Source: RevenueBase Database · checked Sep 1, 2026
19	Moksh Tech	Partial evidence	Richmond, TX, United States	201-500	183 contacts →
	Partial evidence “We are a leading global outsourcing services company with highly skilled professionals working for our clients and partners.” Source: RevenueBase Database · checked Sep 1, 2026
20	Ascend BPO Services, INC	Indirect evidence	Princeton, NJ, United States	201-500	183 contacts →
	Indirect evidence “Ascend BPO's diverse portfolio of services include Healthcare BPO, Database Management & Administration, Business Intelligence, Application Development for Desktop, Web and Mobile…” Source: RevenueBase Database · checked Sep 1, 2026
21	Ivox Solutions	Indirect evidence	Port St Lucie, FL, United States	201-500	157 contacts →
	Indirect evidence “iVox Solutions is a leader in the contact center industry.” Source: RevenueBase Database · checked Sep 1, 2026
22	Aventus	Indirect evidence	Charleston, SC, United States	201-500	115 contacts →
	Indirect evidence “Innovative customer service experts, trusted by small & medium sized businesses.” Source: RevenueBase Database · checked Sep 1, 2026
23	NOGIN	Indirect evidence	Los Angeles, CA, United States	201-500	110 contacts →
	Indirect evidence “Nogin is the leader in Commerce-as-a-Service, providing a complete, outsourced e-commerce solution that blends cutting-edge technology, specialized talent, and strategic tactics…” Source: RevenueBase Database · checked Sep 1, 2026
24	Zenov BPO	Partial evidence	Coral Springs, FL, United States	501-1,000	106 contacts →
	Partial evidence “Zenov BPO delivers specialized business process outsourcing solutions for companies in logistics, trucking, real estate, plumbing, insurance, and other service-driven industries.” Source: RevenueBase Database · checked Sep 1, 2026
25	Global Fidelis	Indirect evidence	Miami, FL, United States	501-1,000	96 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: ecommerce support outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names ecommerce support outsourcing companies.
Partial evidence: Its own public description names part of ecommerce support outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce support outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,300 ecommerce support outsourcing companies based in the United States

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Ecommerce support outsourcing companies based in the United States at a glance

As of Sep 1, 2026

13.3%Verified-email coverage

15.3%Mobile-number coverage

25.8Average contacts per company

11-50Median size (employees)

6.5%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

533

11-50

411

51-200

218

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ecommerce support outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “ecommerce support outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ecommerce support outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among ecommerce support outsourcing companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 4,459 across the full list. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Ecommerce support outsourcing companies by metro

Ecommerce support outsourcing companies in New York84
Ecommerce support outsourcing companies in Sheridan42
Ecommerce support outsourcing companies in Miami29
Ecommerce support outsourcing companies in Austin28
Ecommerce support outsourcing companies in Los Angeles26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ecommerce support outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ecommerce support outsourcing companies are there based in the United States?

RevenueBase identified 1,300 ecommerce support outsourcing companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Telvista, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most ecommerce support outsourcing companies?

New York leads with 84 headquartered companies, followed by Sheridan (42) and Miami (29).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,459 verified decision-maker contacts tracked across these 1,300 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.