Company lists · Data verified August 2026

Top 25 App retention marketing agencies based in the United States

Name: App retention marketing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 165 companies tracked

There are 165 app retention marketing agencies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,777 professional contacts across them, including 638 with verified work emails and 340 with mobile numbers. San Francisco is the largest hub.

This list covers app retention marketing 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. Data current as of August 28, 2026.

165Companies

1,777Contacts tracked

638Verified emails

340Mobile numbers

Unlock all 165 companies Free account · no credit card · 2 minutes

The 25 largest app retention marketing agencies based in the United States

Ranked by team size

Top 25 of 165 app retention marketing agencies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Onesignal	San Mateo, CA	51-200	189	134
2	Splitmetrics	Wilmington, DE	51-200	179	89
3	Appcues	Boston, MA	51-200	76	54
4	Yellowhead	New York, NY	51-200	70	35
5	Appsamurai	New York, NY	51-200	68	33
6	Flowium	New York	51-200	62	30
7	Adaction	Denver, CO	51-200	60	36
8	Localytics	Austin, TX	11-50	38	2
9	Izooto	Seattle, WA	51-200	35	19
10	Codecrew	San Francisco, CA	11-50	33	20
11	Levitate Foundry	Austin, TX	11-50	33	17
12	Upptic	Livingston, TX	11-50	31	15
13	APP Masters	Danville, CA	11-50	29	2
14	AD Synthetic, INC	Newark, DE	51-200	26	12
15	Mobihunter	Seattle, WA	11-50	24	5
16	Skydeo INC	Boston, MA	11-50	22	10
17	Mediasurfer	Lewes, DE	11-50	22	4
18	adsup.me	Dover, DE	11-50	21	6
19	Shyftup APP Store Optimization & Mobile APP Marketing Agency	San Francisco, CA	11-50	19	12
20	Leadmint	Sheridan, WY	11-50	17	6
21	QMOBI	Beverly Hills, CA	11-50	16	1
22	Adsfast LLC	Las Vegas, NV	11-50	15	1
23	Udonis	Newark, DE	11-50	14	5
24	KADEN	San Francisco, CA	11-50	12	8
25	Appreach The Agency For Apps	New York, NY	11-50	11	8

Showing 25 of 165 app retention marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 638 reachable decision-makers.

Free account · no credit card

See all 165 companies

App retention marketing agencies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 22 HQs

340Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

App retention marketing agencies by metro

Metro	Companies
App retention marketing agencies in San Francisco	22
App retention marketing agencies in New York	21
App retention marketing agencies in Miami	5
App retention marketing agencies in Sheridan	5
App retention marketing agencies in Lewes	5
App retention marketing agencies in Chicago	4
App retention marketing agencies in Austin	4
App retention marketing agencies in Boston	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “app retention marketing agencies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many app retention marketing agencies are there based in the United States?

There are 165 app retention marketing agencies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Onesignal, headquartered in San Mateo, tops this list with the largest team on record.

Which city has the most app retention marketing agencies?

San Francisco leads with 22 headquartered companies, followed by New York (21) and Miami (5).

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 638 verified decision-maker contacts tracked across these 165 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 165 app retention marketing agencies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

App retention marketing agencies by geography

Browse the directory

Browse: Companies home · All United States lists · All App retention marketing agencies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.