Company lists · Data refreshed September 2026

Top 25 AI led support automation companies based in the United States

Name: AI led support automation 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 30, 2026 913 companies tracked

RevenueBase identified 913 AI led support automation companies headquartered in the United States as of September 2026 and tracks 34,294 professional contacts across them, including 14,815 with verified work emails. San Francisco is the largest hub.

This list covers AI led support automation 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 30, 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 30, 2026 86% judged on-target in blind review

913Companies

34,294Contacts tracked

14,815Verified emails

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The 25 largest AI led support automation companies based in the United States

Ranked by team size

Top 25 of 913 AI led support automation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to AI led support automation 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	Zendesk	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	6,628 contacts →
	Indirect evidence “Move beyond deflection.” Source: RevenueBase Database · checked Sep 30, 2026
2	Uipath	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	4,698 contacts →
	Partial evidence “UiPath develops AI technology that mirrors human intelligence with ever-increasing sophistication, transforming how businesses operate, innovate, and compete.” Source: RevenueBase Database · checked Sep 30, 2026
3	Tekion Corp	Partial evidence	Pleasanton, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	3,036 contacts →
	Partial evidence “Tekion is redefining automotive retail with an end-to-end, AI-native platform purpose-built for the industry.” Source: RevenueBase Database · checked Sep 30, 2026
4	Nextiva	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,638 contacts →
	Partial evidence “Build amazing customer experiences with Nextiva’s AI-powered platform.” Source: RevenueBase Database · checked Sep 30, 2026
5	Intercom	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,444 contacts →
	Partial evidence “We’re Intercom, the AI customer service company helping businesses deliver incredible customer experiences at scale.” Source: RevenueBase Database · checked Sep 30, 2026
6	Talkdesk	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,316 contacts →
	Partial evidence “Talkdesk® is leading a new era in customer experience with Customer Experience Automation (CXA)-a new category and platform designed to automate the full complexity of modern…” Source: RevenueBase Database · checked Sep 30, 2026
7	Ss&c Blue Prism	Partial evidence	Windsor, CT, United StatesHQ checked Sep 30, 2026	10001+	864 contacts →
	Partial evidence “SS & C Blue Prism fuels the world’s most complex businesses with agentic automation that’s trusted, tested and ready to run.” Source: RevenueBase Database · checked Sep 30, 2026
8	Aircall	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	501-1,000	804 contacts →
	Partial evidence “The collaborative, AI-powered platform for customer conversations.” Source: RevenueBase Database · checked Sep 30, 2026
9	Egain Corporation	Strong evidence	Sunnyvale, CA, United StatesHQ checked Sep 30, 2026	501-1,000	759 contacts →
	Strong evidence “eGain is a leading provider of AI-powered knowledge management and customer experience automation solutions.” Source: RevenueBase Database · checked Sep 30, 2026
10	Saas Labs	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 30, 2026	201-500	448 contacts →
	Partial evidence “SaaS Labs is all about helping sales and support teams reach their full potential.” Source: RevenueBase Database · checked Sep 30, 2026
11	Vsynergize AI	Partial evidence	Westborough, MA, United StatesHQ checked Sep 30, 2026	501-1,000	432 contacts →
	Partial evidence “Vsynergize.ai is your strategic transformation partner, combining AI-driven technology, expert services, and flexible talent solutions to accelerate your business success.” Source: RevenueBase Database · checked Sep 30, 2026
12	Soft Suave Technologies	Indirect evidence	Ellicott City, MD, United StatesHQ checked Sep 30, 2026	201-500	383 contacts →
	Indirect evidence “At Soft Suave, we specialize in, enabling businesses to integrate advanced capabilities into their operations.” Source: RevenueBase Database · checked Sep 30, 2026
13	observe.ai	Partial evidence	Redwood City, CA, United StatesHQ checked Sep 30, 2026	201-500	373 contacts →
	Partial evidence “Observe.AI is the AI Agents platform for customer experience, designed to help organizations deliver faster, smarter, and more efficient customer service at scale.” Source: RevenueBase Database · checked Sep 30, 2026
14	Digitate	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 30, 2026	501-1,000	344 contacts →
	Partial evidence “Digitate™ leverages machine learning and AI (artificial intelligence) to intelligently manage IT and business operations.” Source: RevenueBase Database · checked Sep 30, 2026
15	ASAPP	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	310 contacts →
	Indirect evidence “ASAPP is an artificial intelligence solution provider committed to solving the toughest problems in customer service.” Source: RevenueBase Database · checked Sep 30, 2026
16	Aisera	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 30, 2026	201-500	296 contacts →
	Strong evidence “Aisera’s products are delivered as part of Automation Anywhere’s Agentic Process Automation (APA) system, enabling autonomous support for IT, HR, customer service, and more at…” Source: RevenueBase Database · checked Sep 30, 2026
17	USHUR	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 30, 2026	51-200	231 contacts →
	Strong evidence “Ushur, a leader in agentic CX automation for regulated industries, delivers purpose-built AI agents that automate complex customer journeys across the entire customer lifecycle.” Source: RevenueBase Database · checked Sep 30, 2026
18	HIVER	Strong evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	51-200	228 contacts →
	Strong evidence “Hiver is an AI-native customer service platform built for complex, high-stakes support with cross-team collaboration, automation, and AI that can take on even the hardest requests.” Source: RevenueBase Database · checked Sep 30, 2026
19	Capacity	Partial evidence	University City, MO, United StatesHQ checked Sep 30, 2026	51-200	222 contacts →
	Partial evidence “As support costs continue to rise, teams are often overburdened, struggling to maintain service levels while navigating increasing ticket volumes, and facing pressure to find…” Source: RevenueBase Database · checked Sep 30, 2026
20	Botmaker	Indirect evidence	Miami, FL, United StatesHQ checked Sep 30, 2026	51-200	206 contacts →
	Indirect evidence “Botmaker is the most advanced conversational platform that allows you to give smart and fast answers to your customers in all digital channels.” Source: RevenueBase Database · checked Sep 30, 2026
21	Trellissoft, INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	51-200	187 contacts →
	Indirect evidence “A pioneer in delivering world-class IT services for over 10 years in the industry.” Source: RevenueBase Database · checked Sep 30, 2026
22	Rezolve AI	Partial evidence	Dublin, CA, United StatesHQ checked Sep 30, 2026	51-200	147 contacts →
	Partial evidence “Rezolve.ai is the agentic AI for IT, HR, and FinOps that turns ticket queues into autonomous service operations.” Source: RevenueBase Database · checked Sep 30, 2026
23	Assembled	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	51-200	141 contacts →
	Partial evidence “Industry leaders like Etsy, Robinhood, and Stripe trust Assembled to provide customer-facing AI agents and workforce planning at scale.” Source: RevenueBase Database · checked Sep 30, 2026
24	POSH	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	134 contacts →
	Partial evidence “Posh is the operational AI layer for financial institutions - a unified platform that serves both customers and employees.” Source: RevenueBase Database · checked Sep 30, 2026
25	Happyfox	Strong evidence	Southlake, TX, United StatesHQ checked Sep 30, 2026	51-200	132 contacts →
	Strong evidence “HappyFox is a global leader in AI-powered customer support software, trusted by organizations across 70+ countries.” Source: RevenueBase Database · checked Sep 30, 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: AI led support automation 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 AI led support automation companies.
Partial evidence: Its own public description names part of AI led support automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI led support automation 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 913 AI led support automation companies based in the United States

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AI led support automation companies based in the United States at a glance

As of Sep 30, 2026

43.2%Verified-email coverage

37.6Average contacts per company

1-10Median size (employees)

7.8%Largest-city concentration · San Francisco

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

574

11-50

238

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 913 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 AI led support automation 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 “AI led support automation 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 AI led support automation 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 AI led support automation 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, 14,815 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 30, 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.

AI led support automation 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 AI led support automation 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 AI led support automation companies are there based in the United States?

RevenueBase identified 913 AI led support automation 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?

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

Which city has the most AI led support automation companies?

San Francisco leads with 71 headquartered companies, followed by New York (60) and Miami (31).

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 14,815 verified decision-maker contacts tracked across these 913 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 30, 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.