Company lists · Data refreshed September 2026

Top 25 Affiliate program agencies based in the United States

Name: Affiliate program agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 448 companies tracked

RevenueBase identified 448 affiliate program agencies headquartered in the United States as of September 2026 and tracks 8,315 professional contacts across them, including 2,224 with verified work emails. New York is the largest hub.

This list covers affiliate program agencies 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 21, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

448Companies

8,315Contacts tracked

2,224Verified emails

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The 25 largest affiliate program agencies based in the United States

Ranked by team size

Top 25 of 448 affiliate program agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to affiliate program agencies: 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	CJ	Partial evidence	Santa Barbara, CA, United StatesHQ checked Sep 21, 2026	501-1,000	1,215 contacts →
	Partial evidence “From pioneering affiliate marketing to powering the future of connected commerce, CJ has been the trusted leader in partnership-based growth since 1998.” Source: RevenueBase Database · checked Sep 21, 2026
2	Ibotta	Indirect evidence	Denver, CO, United StatesHQ checked Sep 21, 2026	501-1,000	955 contacts →
	Indirect evidence “Built in Denver, CO, Ibotta ("I bought a.")(NYSE: IBTA) is a performance marketing platform allowing brands to deliver digital promotions to over 200 million consumers through a…” Source: RevenueBase Database · checked Sep 21, 2026
3	Rakuten Advertising	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 21, 2026	501-1,000	904 contacts →
	Partial evidence “Rakuten Advertising leads the affiliate and partner marketing industry in delivering performance-driven marketing solutions that help the world’s top brands connect with unique…” Source: RevenueBase Database · checked Sep 21, 2026
4	First Media US	Indirect evidence	North Hollywood, CA, United StatesHQ checked Sep 21, 2026	201-500	234 contacts →
	Indirect evidence “First Media is the most effective marketing partner for brands looking to turn consumer attention into measurable action.” Source: RevenueBase Database · checked Sep 21, 2026
5	Gen3 Marketing	Partial evidence	Blue Bell, PA, United StatesHQ checked Sep 21, 2026	51-200	210 contacts →
	Partial evidence “Gen3 Marketing (Gen3) is the leading global performance marketing agency specializing in affiliate marketing, leveraging nearly two decades of publisher relationships and…” Source: RevenueBase Database · checked Sep 21, 2026
6	Evet Technologies INC	Partial evidence	Pinecrest, FL, United StatesHQ checked Sep 21, 2026	n/a	183 contacts →
	Partial evidence “Evet.com is a Compliance First and High-Technology Centric sub-Affiliate Network specialized in working with Bloggers, Influencers and Website Owners, supported with a world-class…” Source: RevenueBase Database · checked Sep 21, 2026
7	leadsmarket.com	Partial evidence	Miami, United StatesHQ checked Sep 21, 2026	11-50	140 contacts →
	Partial evidence “Performance based online marketing company and affiliate network.” Source: RevenueBase Database · checked Sep 21, 2026
8	Shareasale, Owned By Awin	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	131 contacts →
	Partial evidence “Owned by Awin, ShareASale's affiliate marketing platform empowers advertisers and publishers of all sizes to grow their business online.” Source: RevenueBase Database · checked Sep 21, 2026
9	Everflow	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 21, 2026	51-200	124 contacts →
	Indirect evidence “Everflow is an enterprise-grade Partner Marketing Platform (PMP) that provides end-to-end infrastructure for tracking and scaling performance partnerships.” Source: RevenueBase Database · checked Sep 21, 2026
10	Advertise Purple	Strong evidence	Santa Monica, CA, United StatesHQ checked Sep 21, 2026	51-200	122 contacts →
	Strong evidence “Advertise Purple has helped over brands across 23 verticals generate $4.2 billion in affiliate revenue, establishing us as the leader in affiliate program management.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ebay Partner Network	Strong evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	51-200	83 contacts →
	Strong evidence “eBay Partner Network is one of the largest affiliate programs in the world.” Source: RevenueBase Database · checked Sep 21, 2026
12	Levanta	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	51-200	81 contacts →
	Partial evidence “Levanta is the unified creator and affiliate platform built for modern e-commerce.” Source: RevenueBase Database · checked Sep 21, 2026
13	Madrivo	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 21, 2026	51-200	75 contacts →
	Indirect evidence “Madrivo is a leading performance marketing network that connects household brands with targeted audiences worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
14	affiliate.com	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	75 contacts →
	Partial evidence “Affiliate.com is a technology and data platform that brings together publishers, merchants and affiliate networks on a unified platform to maximize efficiencies and revenues.” Source: RevenueBase Database · checked Sep 21, 2026
15	Maxweb INC	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 21, 2026	51-200	70 contacts →
	Partial evidence “MaxWeb is a leading performance-based affiliate network, that specializes in maximizing results for both affiliates and advertisers.” Source: RevenueBase Database · checked Sep 21, 2026
16	Superfiliate	Indirect evidence	Venice, CA, United StatesHQ checked Sep 21, 2026	51-200	62 contacts →
	Indirect evidence “Creator-led growth starts here.” Source: RevenueBase Database · checked Sep 21, 2026
17	Affiliate Summit	Partial evidence	Apopka, FL, United StatesHQ checked Sep 21, 2026	11-50	57 contacts →
	Partial evidence “Affiliate Summit runs the biggest affiliate marketing events in the world and attracts thousands of advertisers, networks, agencies and affiliates from across 70+ countries across…” Source: RevenueBase Database · checked Sep 21, 2026
18	Flexoffers	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	11-50	45 contacts →
	Indirect evidence “FlexOffers is a recognized leader in partner marketing.” Source: RevenueBase Database · checked Sep 21, 2026
19	Avantlink	Partial evidence	Park City, UT, United StatesHQ checked Sep 21, 2026	11-50	43 contacts →
	Partial evidence “AvantLink is an industry leading, cost-per-sale, affiliate marketing network.” Source: RevenueBase Database · checked Sep 21, 2026
20	Cake Getcake.com	Indirect evidence	Laguna Beach, CA, United StatesHQ checked Sep 21, 2026	51-200	43 contacts →
	Indirect evidence “CAKE has led the performance marketing industry with innovative solutions for advertisers, networks, and publishers to manage, measure, and optimize their digital marketing…” Source: RevenueBase Database · checked Sep 21, 2026
21	The Lead Group	Partial evidence	Leawood, KS, United StatesHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “The Lead Group is a premier performance-based online marketing company specializing in Data & List Management, Email, Display and Affiliate Marketing.” Source: RevenueBase Database · checked Sep 21, 2026
22	Katalys	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 21, 2026	11-50	36 contacts →
	Indirect evidence “Katalys is a Commerce Media Platform that lives at the intersection of performance marketing, technology, content, and commerce.” Source: RevenueBase Database · checked Sep 21, 2026
23	Paul Street	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	31 contacts →
	Partial evidence “Paul Street is one of the fastest-growing affiliate and partner marketing agencies and has generated over $1.5 billion in revenue for some of the world's best consumer brands.” Source: RevenueBase Database · checked Sep 21, 2026
24	Hamster Garage	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Strong evidence “We manage affiliate and partner programs for the world's most loved brands.” Source: RevenueBase Database · checked Sep 21, 2026
25	Siteplug	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	30 contacts →
	Indirect evidence “SitePlug drives incremental sales from high-intent users by leveraging the power of search and content.” Source: RevenueBase Database · checked Sep 21, 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: affiliate program agencies. 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 affiliate program agencies.
Partial evidence: Its own public description names part of affiliate program agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name affiliate program agencies. 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 448 affiliate program agencies based in the United States

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Affiliate program agencies based in the United States at a glance

As of Sep 21, 2026

26.7%Verified-email coverage

18.6Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

232

11-50

163

51-200

201-500

501-1,000

1,001-5,000

10001+

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 448 companies.

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 affiliate program agencies, 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 “affiliate program agencies”. 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 affiliate program agencies), 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 affiliate program agencies, 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, 2,224 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 21, 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.

Affiliate program agencies by metro

Affiliate program agencies in New York40

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 affiliate program agencies, 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 affiliate program agencies are there based in the United States?

RevenueBase identified 448 affiliate program agencies 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?

CJ, headquartered in Santa Barbara, tops this list with the largest team on record.

Which city has the most affiliate program agencies?

New York leads with 40 headquartered companies, followed by Las Vegas (17) and Sheridan (17).

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 2,224 verified decision-maker contacts tracked across these 448 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 21, 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.