Company lists · Data refreshed September 2026

Top 25 Retention marketing software companies based in the United States

Name: Retention marketing software 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 29, 2026 760 companies tracked

RevenueBase identified 760 retention marketing software companies headquartered in the United States as of September 2026 and tracks 38,459 professional contacts across them, including 17,016 with verified work emails. New York is the largest hub.

This list covers retention marketing software 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 29, 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 29, 2026 86% judged on-target in blind review

760Companies

38,459Contacts tracked

17,016Verified emails

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The 25 largest retention marketing software companies based in the United States

Ranked by team size

Top 25 of 760 retention marketing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to retention marketing software 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	Hubspot	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 29, 2026	5,001-10,000	11,077 contacts →
	Partial evidence “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Source: RevenueBase Database · checked Sep 29, 2026
2	Klaviyo	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,789 contacts →
	Indirect evidence “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Source: RevenueBase Database · checked Sep 29, 2026
3	BRAZE	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,142 contacts →
	Indirect evidence “Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from…” Source: RevenueBase Database · checked Sep 29, 2026
4	Moengage	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	908 contacts →
	Indirect evidence “MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Source: RevenueBase Database · checked Sep 29, 2026
5	Marigold	Partial evidence	Nashville, TN, United StatesHQ checked Sep 29, 2026	201-500	820 contacts →
	Partial evidence “Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Source: RevenueBase Database · checked Sep 29, 2026
6	Iterable	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	771 contacts →
	Indirect evidence “Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Source: RevenueBase Database · checked Sep 29, 2026
7	Applovin	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 29, 2026	201-500	733 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 29, 2026
8	Clevertap	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	702 contacts →
	Indirect evidence “CleverTap is the leading all-in-one customer engagement platform that helps brands unlock limitless customer lifetime value.” Source: RevenueBase Database · checked Sep 29, 2026
9	Movable INK	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	672 contacts →
	Indirect evidence “Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Source: RevenueBase Database · checked Sep 29, 2026
10	On24	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	622 contacts →
	Indirect evidence “ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Source: RevenueBase Database · checked Sep 29, 2026
11	Analytic Partners	Indirect evidence	Miami, FL, United StatesHQ checked Sep 29, 2026	501-1,000	558 contacts →
	Indirect evidence “Analytic Partners is the leader in Commercial Analytics.” Source: RevenueBase Database · checked Sep 29, 2026
12	YES Marketing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	483 contacts →
	Partial evidence “Yes Marketing focuses on enabling marketers to engage, acquire and retain consumers along each stage of the consumer journey with a brand – from awareness through consideration…” Source: RevenueBase Database · checked Sep 29, 2026
13	Infogroup	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	476 contacts →
	Partial evidence “Infogroup is a big data, analytics, and marketing services provider that delivers best in class data-driven customer-centric technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026
14	Branch	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	201-500	459 contacts →
	Indirect evidence “Branch is on a mission: to power impactful experiences in the connected world.” Source: RevenueBase Database · checked Sep 29, 2026
15	customer.io	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	201-500	446 contacts →
	Indirect evidence “Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Source: RevenueBase Database · checked Sep 29, 2026
16	Resulticks	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	201-500	375 contacts →
	Indirect evidence “Resulticks is a fully integrated, real-time audience engagement solution designed to help brands worldwide reach, acquire, and retain satised customers.” Source: RevenueBase Database · checked Sep 29, 2026
17	marketing.com	Partial evidence	Eureka, MO, United StatesHQ checked Sep 29, 2026	1,001-5,000	309 contacts →
	Partial evidence “From click to print and everything in between, we’re not changing marketing, just how it’s done.” Source: RevenueBase Database · checked Sep 29, 2026
18	Higher Logic	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 29, 2026	201-500	306 contacts →
	Indirect evidence “Higher Logic is revolutionizing engagement for associations and businesses.” Source: RevenueBase Database · checked Sep 29, 2026
19	Listrak	Partial evidence	Lititz, PA, United StatesHQ checked Sep 29, 2026	201-500	295 contacts →
	Partial evidence “Listrak is the person-first marketing automation platform that seamlessly integrates data, identity, and cross-channel messaging to power hyper-personalized customer experiences.” Source: RevenueBase Database · checked Sep 29, 2026
20	Cheetah Digital By Marigold	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	288 contacts →
	Indirect evidence “Where relationships take root.” Source: RevenueBase Database · checked Sep 29, 2026
21	Aspen Marketing	Partial evidence	Irving, TX, United StatesHQ checked Sep 29, 2026	5,001-10,000	280 contacts →
	Partial evidence “Aspen Marketing Services was acquired by Epsilon, an all-encompassing global marketing innovator, in 2011.” Source: RevenueBase Database · checked Sep 29, 2026
22	PAR Punchh	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 29, 2026	201-500	265 contacts →
	Indirect evidence “Punchh, a PAR Technology (NYSE: PAR) brand, is the leading loyalty, offers, and engagement platform for restaurants, groceries, retailers, and convenience stores.” Source: RevenueBase Database · checked Sep 29, 2026
23	Total Expert	Indirect evidence	St. Louis Park, MN, United StatesHQ checked Sep 29, 2026	201-500	234 contacts →
	Indirect evidence “Total Expert is the purpose-built customer engagement platform trusted by more than 200 financial enterprises.” Source: RevenueBase Database · checked Sep 29, 2026
24	Stirista	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	163 contacts →
	Indirect evidence “Stirista is the only company that combines data, email, and digital execution to help clients acquire and retain customers by creating a data-driven, repeatable, and scalable…” Source: RevenueBase Database · checked Sep 29, 2026
25	COMO	Indirect evidence	Miami, FL, United StatesHQ checked Sep 29, 2026	51-200	153 contacts →
	Indirect evidence “On April, 2023, Global Payments (GPN:NYSE) announced it signed an agreement to acquire Como, the leading cloud-native customer loyalty solution to empower brands to offer…” Source: RevenueBase Database · checked Sep 29, 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: retention marketing software 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 retention marketing software companies.
Partial evidence: Its own public description names part of retention marketing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name retention marketing software 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 760 retention marketing software companies based in the United States

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Retention marketing software companies based in the United States at a glance

As of Sep 29, 2026

44.2%Verified-email coverage

50.6Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

383

11-50

253

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 760 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 retention marketing software 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 “retention marketing software 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 retention marketing software 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 retention marketing software 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, 17,016 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 29, 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.

Retention marketing software companies 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 retention marketing software 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 retention marketing software companies are there based in the United States?

RevenueBase identified 760 retention marketing software 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?

Hubspot, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most retention marketing software companies?

New York leads with 54 headquartered companies, followed by San Francisco (39) and Miami (21).

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 17,016 verified decision-maker contacts tracked across these 760 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 29, 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.