Company lists · Data refreshed September 2026

Top 25 Sms marketing platform companies based in the United States

Name: Sms marketing platform 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 590 companies tracked

RevenueBase identified 590 sms marketing platform companies headquartered in the United States as of September 2026 and tracks 7,386 professional contacts across them, including 2,139 with verified work emails. New York is the largest hub.

This list covers sms marketing platform 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

590Companies

7,386Contacts tracked

2,139Verified emails

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The 25 largest sms marketing platform companies based in the United States

Ranked by team size

Top 25 of 590 sms marketing platform 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 sms marketing platform 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	Attentive	Indirect evidence	New York, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,287 contacts →
	Indirect evidence “Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.” Source: RevenueBase Database · checked Sep 29, 2026
2	Acoustic	Indirect evidence	Conway, AR, United StatesHQ checked Sep 29, 2026	501-1,000	539 contacts →
	Indirect evidence “Acoustic, L.P.” Source: RevenueBase Database · checked Sep 29, 2026
3	customer.io	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	201-500	446 contacts →
	Partial evidence “Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Source: RevenueBase Database · checked Sep 29, 2026
4	Postscript	Strong evidence	Scottsdale, AZ, United StatesHQ checked Sep 29, 2026	201-500	309 contacts →
	Strong evidence “The only SMS Revenue Platform for ecommerce stores.” Source: RevenueBase Database · checked Sep 29, 2026
5	VIBES	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	237 contacts →
	Partial evidence “Vibes’ mobile-first platform creates personal, revenue-driving and long-term mobile engagement between consumers and the world-class brands they love.” Source: RevenueBase Database · checked Sep 29, 2026
6	Sentext	Strong evidence	Milford, CT, United StatesHQ checked Sep 29, 2026	501-1,000	230 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 29, 2026
7	Helloworld, INC	Partial evidence	Southfield, MI, United StatesHQ checked Sep 29, 2026	201-500	137 contacts →
	Partial evidence “HelloWorld is a digital marketing solutions company working with the world’s leading brands.” Source: RevenueBase Database · checked Sep 29, 2026
8	Trum PIA	Strong evidence	La Palma, CA, United StatesHQ checked Sep 29, 2026	51-200	110 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 29, 2026
9	Button	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	82 contacts →
	Indirect evidence “Button is the mobile commerce technology company that is powering a commerce-driven internet.” Source: RevenueBase Database · checked Sep 29, 2026
10	community.com	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 29, 2026	51-200	72 contacts →
	Partial evidence “Community helps marketing teams build trust, loyalty, and long-term customer value through personalized, two-way conversations with their audiences.” Source: RevenueBase Database · checked Sep 29, 2026
11	PRIVY	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “Email & SMS for online brands that need the tools & coaching to grow sales.” Source: RevenueBase Database · checked Sep 29, 2026
12	Launch Control	Partial evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	11-50	69 contacts →
	Partial evidence “Launch Control is a cutting edge SaaS texting platform for real estate investors.” Source: RevenueBase Database · checked Sep 29, 2026
13	QUIQ	Indirect evidence	Bozeman, MT, United StatesHQ checked Sep 29, 2026	51-200	60 contacts →
	Indirect evidence “Quiq is a leading technology company based in Bozeman, Montana that makes it easy for people to have a conversation with a company.” Source: RevenueBase Database · checked Sep 29, 2026
14	Text-Em-All	Strong evidence	Frisco, TX, United StatesHQ checked Sep 29, 2026	11-50	59 contacts →
	Strong evidence “Text-Em-All is an SMS marketing platform that helps organizations connect with their audiences through clear, personal, and responsible messaging.” Source: RevenueBase Database · checked Sep 29, 2026
15	Skycore LLC	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	59 contacts →
	Strong evidence “Skycore is a leading mobile marketing infrastructure platform for powering SMS/MMS and Mobile Wallet campaigns for mobile operators, enterprises, and application service providers.” Source: RevenueBase Database · checked Sep 29, 2026
16	Text Request	Partial evidence	Chattanooga, TN, United StatesHQ checked Sep 29, 2026	11-50	55 contacts →
	Partial evidence “Text Request, an Esendex company, is the business texting platform built to ignite customer engagement.” Source: RevenueBase Database · checked Sep 29, 2026
17	Techalpha Group	Indirect evidence	Canton, MI, United StatesHQ checked Sep 29, 2026	51-200	51 contacts →
	Indirect evidence “Founded in 2016, TechAlpha Group specializes in developing customized applications with telecom services, from the seed of an idea to the final product.” Source: RevenueBase Database · checked Sep 29, 2026
18	Well Copy	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	51 contacts →
	Partial evidence “Premier Email & SMS Retention Partners for Ecommerce Brands We handle everything that has to do with email.” Source: RevenueBase Database · checked Sep 29, 2026
19	Webaroo	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 29, 2026	51-200	51 contacts →
	Indirect evidence “Webaroo Inc.” Source: RevenueBase Database · checked Sep 29, 2026
20	Sinch Simpletexting	Indirect evidence	Miami Beach, FL, United StatesHQ checked Sep 29, 2026	51-200	50 contacts →
	Indirect evidence “SimpleTexting is the easiest way to send messages to customers, employees, or anyone else you need to reach.” Source: RevenueBase Database · checked Sep 29, 2026
21	Messangi	Partial evidence	Miami, FL, United StatesHQ checked Sep 29, 2026	51-200	47 contacts →
	Partial evidence “Established in 2001, Messangi connects companies to customers globally using versatile platforms, catering to mobile operators, financial services, and retailers.” Source: RevenueBase Database · checked Sep 29, 2026
22	Mgage NOW Kaleyra	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	501-1,000	45 contacts →
	Indirect evidence “mGage is now part of Kaleyra, Inc.(NYSE American: KLR)(KLR WS), a global group providing mobile communication services to financial institutions, e-commerce players, OTTs…” Source: RevenueBase Database · checked Sep 29, 2026
23	Vehicle NOW Sinch	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	44 contacts →
	Partial evidence “SinchEngage is pioneering and personalizing mobile marketing and advertising.” Source: RevenueBase Database · checked Sep 29, 2026
24	Truedialog	Indirect evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	11-50	40 contacts →
	Indirect evidence “For over 10 years, enterprise teams have trusted TrueDialog to solve the hardest problem in business messaging: getting the right message to the right person, at any scale.” Source: RevenueBase Database · checked Sep 29, 2026
25	Tatango	Strong evidence	Raleigh, NC, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Strong evidence “Tatango is the leading SMS fundraising platform built exclusively for nonprofits and mission-driven organizations.” 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: sms marketing platform 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 sms marketing platform companies.
Partial evidence: Its own public description names part of sms marketing platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sms marketing platform 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 590 sms marketing platform companies based in the United States

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Sms marketing platform companies based in the United States at a glance

As of Sep 29, 2026

29.0%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

7.5%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

315

11-50

214

51-200

201-500

501-1,000

1,001-5,000

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 590 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 sms marketing platform 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 “sms marketing platform 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 sms marketing platform 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 sms marketing platform 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, 2,139 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.

Sms marketing platform companies by metro

Sms marketing platform companies in New York44

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 sms marketing platform 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 sms marketing platform companies are there based in the United States?

RevenueBase identified 590 sms marketing platform 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?

Attentive, headquartered in New York, tops this list with the largest team on record.

Which city has the most sms marketing platform companies?

New York leads with 44 headquartered companies, followed by San Francisco (16) and Los Angeles (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 2,139 verified decision-maker contacts tracked across these 590 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.