Company lists · Data refreshed September 2026

Top 25 Customer acquisition platforms based in the United States

Name: Customer acquisition platforms 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 3,423 companies tracked

RevenueBase identified 3,423 customer acquisition platforms headquartered in the United States as of September 2026 and tracks 58,850 professional contacts across them, including 17,520 with verified work emails and 17,809 with mobile numbers. New York is the largest hub.

This list covers customer acquisition platforms 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

3,423Companies

58,850Contacts tracked

17,520Verified emails

17,809Mobile numbers

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The 25 largest customer acquisition platforms based in the United States

Ranked by team size

Top 25 of 3,423 customer acquisition platforms 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 customer acquisition platforms: 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	HIBU	Indirect evidence	Cedar Rapids, IA, United States	1,001-5,000	4,480 contacts →
	Indirect evidence “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Source: RevenueBase Database · checked Sep 1, 2026
2	Klaviyo	Indirect evidence	Boston, MA, United States	1,001-5,000	2,859 contacts →
	Indirect evidence “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Source: RevenueBase Database · checked Sep 1, 2026
3	THRYV	Strong evidence	Dallas, TX, United States	1,001-5,000	2,430 contacts →
	Strong evidence “Thryv is an AI-powered platform built to help small businesses get found, win customers, and drive repeat sales.” Source: RevenueBase Database · checked Sep 1, 2026
4	Constant Contact	Indirect evidence	Gainesville, FL, United States	1,001-5,000	1,636 contacts →
	Indirect evidence “We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Source: RevenueBase Database · checked Sep 1, 2026
5	Intuit Mailchimp	Indirect evidence	Oakland, CA, United States	1,001-5,000	1,557 contacts →
	Indirect evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 1, 2026
6	Localiq	Indirect evidence	New York, NY, United States	1,001-5,000	1,541 contacts →
	Indirect evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 1, 2026
7	6sense	Partial evidence	New York, United States	1,001-5,000	1,426 contacts →
	Partial evidence “6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Source: RevenueBase Database · checked Sep 1, 2026
8	CJ	Indirect evidence	Santa Barbara, CA, United States	501-1,000	1,209 contacts →
	Indirect 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 1, 2026
9	Scorpion	Indirect evidence	Draper, UT, United States	501-1,000	1,089 contacts →
	Indirect evidence “Scorpion is the leader in helping local businesses succeed by focusing on what truly matters-driving revenue.” Source: RevenueBase Database · checked Sep 1, 2026
10	Demandscience	Indirect evidence	Boston, United States	1,001-5,000	1,080 contacts →
	Indirect evidence “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Source: RevenueBase Database · checked Sep 1, 2026
11	Cience	Indirect evidence	Miami, FL, United States	201-500	1,071 contacts →
	Indirect evidence “CIENCE Technologies, Inc, founded in 2015 and headquartered in Denver, CO, is a pioneering global company in lead generation software and services, committed to transforming the…” Source: RevenueBase Database · checked Sep 1, 2026
12	Centerfield	Strong evidence	Los Angeles, CA, United States	1,001-5,000	1,057 contacts →
	Strong evidence “Super-powered customer acquisition.” Source: RevenueBase Database · checked Sep 1, 2026
13	Ibotta	Partial evidence	Denver, CO, United States	501-1,000	974 contacts →
	Partial 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 1, 2026
14	Marigold	Indirect evidence	Nashville, TN, United States	201-500	818 contacts →
	Indirect evidence “Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Source: RevenueBase Database · checked Sep 1, 2026
15	Vendasta	Strong evidence	Boston, MA, United States	501-1,000	768 contacts →
	Strong evidence “Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Source: RevenueBase Database · checked Sep 1, 2026
16	Applovin	Indirect evidence	Palo Alto, CA, United States	201-500	753 contacts →
	Indirect evidence “AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Source: RevenueBase Database · checked Sep 1, 2026
17	Abstrakt Marketing Group	Indirect evidence	St Louis, MO, United States	501-1,000	724 contacts →
	Indirect evidence “Abstrakt Marketing Group helps businesses grow with bold strategies that deliver results.” Source: RevenueBase Database · checked Sep 1, 2026
18	Optimove	Indirect evidence	New York, NY, United States	501-1,000	577 contacts →
	Indirect evidence “Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Source: RevenueBase Database · checked Sep 1, 2026
19	Treasure AI	Partial evidence	New York, NY, United States	501-1,000	503 contacts →
	Partial evidence “Treasure AI is the Agentic Experience Platform built for modern marketing teams.” Source: RevenueBase Database · checked Sep 1, 2026
20	Callbox INC	Indirect evidence	Encino, CA, United States	201-500	501 contacts →
	Indirect evidence “Callbox is the #1 trusted lead generation services and AI-Powered Growth Strategy Partner by enterprise and scaling businesses in the USA, Canada, Asia Pacific, Latin America…” Source: RevenueBase Database · checked Sep 1, 2026
21	AWL	Strong evidence	Dallas, TX, United States	1,001-5,000	486 contacts →
	Strong evidence “AWL was founded in 2005 and is the nation's premier Customer Acquisition Marketing business focused on the insurance industry.” Source: RevenueBase Database · checked Sep 1, 2026
22	Branch	Indirect evidence	Mountain View, CA, United States	201-500	456 contacts →
	Indirect evidence “Branch is on a mission: to power impactful experiences in the connected world.” Source: RevenueBase Database · checked Sep 1, 2026
23	Madwire	Indirect evidence	Fort Collins, CO, United States	501-1,000	409 contacts →
	Indirect evidence “Madwire® is a technology company that provides business management and marketing software and services for SMBs and franchises.” Source: RevenueBase Database · checked Sep 1, 2026
24	Invoca	Partial evidence	West Hollywood, CA, United States	201-500	384 contacts →
	Partial evidence “Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.” Source: RevenueBase Database · checked Sep 1, 2026
25	HCL Unica	Indirect evidence	Sunnyvale, CA, United States	10001+	380 contacts →
	Indirect evidence “Collaborate, innovate and drive the business forward with HCLSoftware's Digital Transformation marketing software solution.” 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: customer acquisition platforms. 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 customer acquisition platforms.
Partial evidence: Its own public description names part of customer acquisition platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer acquisition platforms. 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 3,423 customer acquisition platforms based in the United States

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Customer acquisition platforms based in the United States at a glance

As of Sep 1, 2026

29.8%Verified-email coverage

30.3%Mobile-number coverage

17.2Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

2,068

11-50

997

51-200

258

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 customer acquisition platforms, 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 “customer acquisition platforms”. 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 customer acquisition platforms), 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 customer acquisition platforms, 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, 17,520 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.

Customer acquisition platforms by metro

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 customer acquisition platforms, 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 customer acquisition platforms are there based in the United States?

RevenueBase identified 3,423 customer acquisition platforms 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?

HIBU, headquartered in Cedar Rapids, tops this list with the largest team on record.

Which city has the most customer acquisition platforms?

New York leads with 198 headquartered companies, followed by San Francisco (83) and Austin (71).

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 17,520 verified decision-maker contacts tracked across these 3,423 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.