Company lists · Data refreshed September 2026

Top 25 Conversational AI sales platforms based in the United States

Name: Conversational AI sales 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 27, 2026 2,194 companies tracked

RevenueBase identified 2,194 conversational AI sales platforms headquartered in the United States as of September 2026 and tracks 65,489 professional contacts across them, including 23,247 with verified work emails. San Francisco is the largest hub.

This list covers conversational AI sales 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 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 27, 2026 86% judged on-target in blind review

2,194Companies

65,489Contacts tracked

23,247Verified emails

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The 25 largest conversational AI sales platforms based in the United States

Ranked by team size

Top 25 of 2,194 conversational AI sales platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to conversational AI sales platforms: 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	NICE	Partial evidence	Hoboken, NJ, United StatesHQ checked Sep 27, 2026	5,001-10,000	10,721 contacts →
	Partial evidence “NiCE is transforming the world with AI that puts people first.” Source: RevenueBase Database · checked Sep 27, 2026
2	24 7.ai	Strong evidence	Campbell, CA, United StatesHQ checked Sep 27, 2026	10001+	8,461 contacts →
	Strong evidence “24]7.ai™ customer engagement solutions use conversational artificial intelligence to understand customer intent, enabling companies to create personalized, predictive, and…” Source: RevenueBase Database · checked Sep 27, 2026
3	Nuance Communications	Strong evidence	Burlington, MA, United StatesHQ checked Sep 27, 2026	10001+	3,544 contacts →
	Strong evidence “Nuance Communications is a technology pioneer with market leadership in conversational, ambient, and generative AI.” Source: RevenueBase Database · checked Sep 27, 2026
4	Nextiva	Strong evidence	Scottsdale, AZ, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,638 contacts →
	Strong evidence “Build amazing customer experiences with Nextiva’s AI-powered platform.” Source: RevenueBase Database · checked Sep 27, 2026
5	Dialpad	Strong evidence	San Ramon, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,473 contacts →
	Strong evidence “Dialpad is the leading AI-powered communications intelligence platform creating human-first, AI-enhanced solutions that will drive the next wave of how businesses communicate with…” Source: RevenueBase Database · checked Sep 27, 2026
6	6sense	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,443 contacts →
	Indirect evidence “6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Source: RevenueBase Database · checked Sep 27, 2026
7	Talkdesk	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 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 27, 2026
8	Liveperson	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	1,248 contacts →
	Strong evidence “LivePerson (NASDAQ: LPSN) is the leader in predictable conversational AI and digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026
9	Partnerhero	Partial evidence	Boise, ID, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,174 contacts →
	Partial evidence “The First AI-Native Contact Center.” Source: RevenueBase Database · checked Sep 27, 2026
10	Gupshup	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,050 contacts →
	Strong evidence “Gupshup is the leading platform for building and deploying industry-trained Conversational AI Agents for every business across marketing, commerce, and support use cases.” Source: RevenueBase Database · checked Sep 27, 2026
11	Creatio	Strong evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	501-1,000	939 contacts →
	Strong evidence “AI CRM and workflow platform where people and AI agents work together, with no limits on users, agents, or scale.” Source: RevenueBase Database · checked Sep 27, 2026
12	Aircall	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	804 contacts →
	Strong evidence “The collaborative, AI-powered platform for customer conversations.” Source: RevenueBase Database · checked Sep 27, 2026
13	Soundhound AI	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	501-1,000	669 contacts →
	Strong evidence “SoundHound AI (Nasdaq: SOUN), a global leader in voice and conversational AI, delivers solutions that allow businesses to offer superior experiences to their customers.” Source: RevenueBase Database · checked Sep 27, 2026
14	On24	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	622 contacts →
	Partial 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 27, 2026
15	Gorgias	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	475 contacts →
	Strong evidence “Gorgias is the Conversational AI platform for ecommerce that drives sales and resolves support inquiries.” Source: RevenueBase Database · checked Sep 27, 2026
16	Saas Labs	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 27, 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 27, 2026
17	Showpad	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 27, 2026	501-1,000	405 contacts →
	Indirect evidence “Showpad is the leader in revenue effectiveness, helping organizations in complex, field-driven industries turn strategy into execution and execution into measurable growth.” Source: RevenueBase Database · checked Sep 27, 2026
18	observe.ai	Strong evidence	Redwood City, CA, United StatesHQ checked Sep 27, 2026	201-500	373 contacts →
	Strong 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 27, 2026
19	Calliduscloud	Partial evidence	Dublin, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	357 contacts →
	Partial evidence “CallidusCloud is now SAP Sales Cloud, part of the SAP Customer Experience division of SAP.” Source: RevenueBase Database · checked Sep 27, 2026
20	Flip Robo Technologies LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	347 contacts →
	Indirect evidence “Flip Robo is an artificial intelligence company.” Source: RevenueBase Database · checked Sep 27, 2026
21	Callrail	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	332 contacts →
	Partial evidence “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Source: RevenueBase Database · checked Sep 27, 2026
22	Polyai	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	321 contacts →
	Partial evidence “The leading provider of enterprise AI agents for customer service.” Source: RevenueBase Database · checked Sep 27, 2026
23	Callminer	Strong evidence	Waltham, MA, United StatesHQ checked Sep 27, 2026	201-500	320 contacts →
	Strong evidence “CallMiner is the global leader in AI-powered conversation intelligence and customer experience (CX) automation.” Source: RevenueBase Database · checked Sep 27, 2026
24	NOOKS	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	318 contacts →
	Indirect evidence “Nooks is the Agent Workspace for intelligent outbound.” Source: RevenueBase Database · checked Sep 27, 2026
25	ASAPP	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 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: conversational AI sales platforms. 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 conversational AI sales platforms.
Partial evidence: Its own public description names part of conversational AI sales platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conversational AI sales platforms. 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 2,194 conversational AI sales platforms based in the United States

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Conversational AI sales platforms based in the United States at a glance

As of Sep 27, 2026

35.5%Verified-email coverage

29.8Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · San Francisco

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,297

11-50

650

51-200

171

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 2,194 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 conversational AI sales platforms, 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 “conversational AI sales platforms”. 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 conversational AI sales platforms), 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 conversational AI sales 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 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, 23,247 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 27, 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.

Conversational AI sales platforms 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 conversational AI sales platforms, 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 conversational AI sales platforms are there based in the United States?

RevenueBase identified 2,194 conversational AI sales 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?

NICE, headquartered in Hoboken, tops this list with the largest team on record.

Which city has the most conversational AI sales platforms?

San Francisco leads with 284 headquartered companies, followed by New York (147) and Austin (73).

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 23,247 verified decision-maker contacts tracked across these 2,194 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 27, 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.