Company lists · Data refreshed September 2026

Top 25 Mobile customer engagement platforms based in the United States

Name: Mobile customer engagement 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 5, 2026 582 companies tracked

RevenueBase identified 582 mobile customer engagement platforms headquartered in the United States as of September 2026 and tracks 20,177 professional contacts across them, including 8,783 with verified work emails and 7,075 with mobile numbers. New York is the largest hub.

This list covers mobile customer engagement 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

582Companies

20,177Contacts tracked

8,783Verified emails

7,075Mobile numbers

Unlock all 582 companies Free signup · no credit card · 500 free credits

The 25 largest mobile customer engagement platforms based in the United States

Ranked by team size

Top 25 of 582 mobile customer engagement platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names mobile customer engagement platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	TwilioStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	5,001-10,000	6,047
	“Today's leading companies trust Twilio's Customer Engagement Platform (CEP) to build direct, personalized relationships with their customers everywhere in the world.” Source: company website · checked Sep 5, 2026
2	BRAZEStrong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,142
	“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: company website · checked Sep 5, 2026
3	AttentivePartial evidence	New York, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,287
	“Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.” Source: company website · checked Sep 5, 2026
4	MoengageStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	908
	“MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Source: company website · checked Sep 5, 2026
5	IterableStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	771
	“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: company website · checked Sep 5, 2026
6	DTPartial evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	501-1,000	756
	“DT (NASDAQ: APPS) is unifying the mobile experience by connecting advertisers, app owners, and device partners through on-device integrations, direct app partnerships, and…” Source: company website · checked Sep 5, 2026
7	AcousticIndirect evidence	Conway, AR, United StatesHQ checked Sep 5, 2026	501-1,000	539
	“Acoustic, L.P.” Source: company website · checked Sep 5, 2026
8	customer.ioStrong evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	201-500	446
	“Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Source: company website · checked Sep 5, 2026
9	ResulticksStrong evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	201-500	375
	“Resulticks is a fully integrated, real-time audience engagement solution designed to help brands worldwide reach, acquire, and retain satised customers.” Source: company website · checked Sep 5, 2026
10	SendbirdPartial evidence	San Mateo, CA, United StatesHQ checked Sep 5, 2026	201-500	297
	“Sendbird is the AI customer experience company.” Source: company website · checked Sep 5, 2026
11	AirshipStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	294
	“Airship is the only mobile-first customer experience platform that empowers brands to build unified cross-channel experiences and AI-powered journeys that deliver measurable…” Source: company website · checked Sep 5, 2026
12	PaytronixStrong evidence	Newton, MA, United StatesHQ checked Sep 5, 2026	201-500	269
	“Paytronix, an Access Group company, is a cloud-based digital guest engagement platform for the hospitality industry.” Source: company website · checked Sep 5, 2026
13	PAR PunchhStrong evidence	San Mateo, CA, United StatesHQ checked Sep 5, 2026	201-500	265
	“Punchh, a PAR Technology (NYSE: PAR) brand, is the leading loyalty, offers, and engagement platform for restaurants, groceries, retailers, and convenience stores.” Source: company website · checked Sep 5, 2026
14	VIBESStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	237
	“Vibes’ mobile-first platform creates personal, revenue-driving and long-term mobile engagement between consumers and the world-class brands they love.” Source: company website · checked Sep 5, 2026
15	Total ExpertStrong evidence	St. Louis Park, MN, United StatesHQ checked Sep 5, 2026	201-500	234
	“Total Expert is the purpose-built customer engagement platform trusted by more than 200 financial enterprises.” Source: company website · checked Sep 5, 2026
16	SentextPartial evidence	Milford, CT, United StatesHQ checked Sep 5, 2026	501-1,000	230
	“SenText provides SMS/Text/ Mobile Messaging and Marketing Services that enable Businesses and Organizations to send Permission Based SMS Text instantly to their audience.” Source: company website · checked Sep 5, 2026
17	OnesignalStrong evidence	San Mateo, CA, United StatesHQ checked Sep 5, 2026	51-200	191
	“OneSignal is the leading customer engagement platform for push, email, SMS/RCS, and in-app messaging.” Source: company website · checked Sep 5, 2026
18	COMOPartial evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	51-200	153
	“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: company website · checked Sep 5, 2026
19	Trum PIAIndirect evidence	La Palma, CA, United StatesHQ checked Sep 5, 2026	51-200	110
	“Trum·pia was founded in 2006 and has long been ranked #1 in SMS marketing by Forbes because of our ease-of-use, prompt support, and one-of-a-kind automation that scales your…” Source: company website · checked Sep 5, 2026
20	FishbowlPartial evidence	Alexandria, VA, United StatesHQ checked Sep 5, 2026	51-200	105
	“Fishbowl empowers restaurants to build personal, lasting guest relationships and maximize the value of every interaction without the need for large marketing teams or custom-built…” Source: company website · checked Sep 5, 2026
21	Aiq.com Alpine IQStrong evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	103
	“AIQ powers modern customer loyalty and engagement for brands and retailers looking to build deeper, more valuable relationships with their customers.” Source: company website · checked Sep 5, 2026
22	BlueshiftPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	97
	“Blueshift, headquartered in San Francisco, enables brands to automate and personalize engagement across every marketing channel.” Source: company website · checked Sep 5, 2026
23	Leanplum By ClevertapPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	97
	“For app-first companies, Leanplum is the only solution that helps personalize and optimize all customer touchpoints, both inside and outside the app.” Source: company website · checked Sep 5, 2026
24	TapcartStrong evidence	Santa Monica, CA, United StatesHQ checked Sep 5, 2026	51-200	90
	“Tapcart is the mobile commerce platform of leading brands, helping build stronger customer relationships through fully custom, personalized mobile shopping experiences.” Source: company website · checked Sep 5, 2026
25	ButtonPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	82
	“Button is the mobile commerce technology company that is powering a commerce-driven internet.” Source: company website · checked Sep 5, 2026

Showing 25 of 582 mobile customer engagement platforms based in the United States

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Mobile customer engagement platforms based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 62 HQs

7,075Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

259

11-50

232

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

8,029

31–60

618

61–90

90–180

180+

122

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 mobile customer engagement platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “mobile customer engagement platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among mobile customer engagement 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 an evidence 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, 8,783 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 5, 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.

Mobile customer engagement platforms by metro

Mobile customer engagement platforms in New York62
Mobile customer engagement platforms in San Francisco34

Frequently asked

How many mobile customer engagement platforms are there based in the United States?

RevenueBase identified 582 mobile customer engagement 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?

Twilio, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most mobile customer engagement platforms?

New York leads with 62 headquartered companies, followed by San Francisco (34) and Austin (15).

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 8,783 verified decision-maker contacts tracked across these 582 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 5, 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 SmartSearch, 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.