Company lists · Data refreshed October 2026

Top 25 Conversational interface agents software companies based in the United States

Name: Conversational interface agents software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 1,264 companies tracked

RevenueBase identified 1,264 company matches for conversational interface agents software companies associated with the United States as of October 2026 and tracks 43,606 professional contacts across them, including 14,441 with verified work emails. San Francisco is the largest hub.

This list covers company matches for conversational interface agents software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 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 RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

1,264Companies

43,606Contacts tracked

14,441Verified emails

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The 25 largest conversational interface agents software companies based in the United States

Ranked by team size

Top 25 of 1,264 company matches for conversational interface agents software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	24 7.ai	Exact match	Campbell, CA, United StatesHQ recorded Oct 1, 2026	10001+	8,461 contacts →
	Exact match “24]7.ai™ customer engagement solutions use conversational artificial intelligence to understand customer intent, enabling companies to create personalized, predictive, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Zendesk	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	5,001-10,000	6,628 contacts →
	Exact match “Move beyond deflection.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Nuance Communications	Exact match	Burlington, MA, United StatesHQ recorded Oct 1, 2026	10001+	3,544 contacts →
	Exact match “Nuance Communications is a technology pioneer with market leadership in conversational, ambient, and generative AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Nextiva	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,638 contacts →
	Exact match “Build amazing customer experiences with Nextiva’s AI-powered platform.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Dialpad	Exact match	San Ramon, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,473 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Liveperson	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	501-1,000	1,248 contacts →
	Exact match “LivePerson (NASDAQ: LPSN) is the leader in predictable conversational AI and digital transformation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Gupshup	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,050 contacts →
	Exact match “Gupshup is the leading platform for building and deploying industry-trained Conversational AI Agents for every business across marketing, commerce, and support use cases.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Aircall	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	501-1,000	804 contacts →
	Exact match “The collaborative, AI-powered platform for customer conversations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Elevenlabs	Exact match	New York, United StatesHQ recorded Oct 1, 2026	n/a	679 contacts →
	Exact match “Research Lab.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Soundhound AI	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	669 contacts →
	Exact match “SoundHound AI (Nasdaq: SOUN), a global leader in voice and conversational AI, delivers solutions that allow businesses to offer superior experiences to their customers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Gorgias	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	475 contacts →
	Exact match “Gorgias is the Conversational AI platform for ecommerce that drives sales and resolves support inquiries.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Saas Labs	Exact match	Palo Alto, CA, United StatesHQ recorded Oct 1, 2026	201-500	448 contacts →
	Exact match “SaaS Labs is all about helping sales and support teams reach their full potential.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Flip Robo Technologies LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	201-500	347 contacts →
	Exact match “Flip Robo is an artificial intelligence company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Polyai	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	321 contacts →
	Exact match “The leading provider of enterprise AI agents for customer service.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Callminer	Exact match	Waltham, MA, United StatesHQ recorded Oct 1, 2026	201-500	320 contacts →
	Exact match “CallMiner is the global leader in AI-powered conversation intelligence and customer experience (CX) automation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	ASAPP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	201-500	310 contacts →
	Exact match “ASAPP is an artificial intelligence solution provider committed to solving the toughest problems in customer service.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Decagon	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	294 contacts →
	Exact match “Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Sms-Magic	Exact match	Henderson, NV, United StatesHQ recorded Oct 1, 2026	51-200	293 contacts →
	Exact match “Conversive is the world’s first Intelligent & Empathetic Conversations AI Platform, redefining how businesses engage customers in life-changing decisions with trust, care, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Intelepeer	Exact match	Dania Beach, FL, United StatesHQ recorded Oct 1, 2026	201-500	278 contacts →
	Exact match “IntelePeer's Agentic AI business is now Aqurio.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Clickatell	Exact match	Downtown Redwood City, CA, United StatesHQ recorded Oct 1, 2026	201-500	267 contacts →
	Exact match “We enable businesses to drive engagement, revenue, and loyalty with AI-powered chat commerce.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	PLIVO	Exact match	Austin, TX, United StatesHQ recorded Oct 1, 2026	201-500	247 contacts →
	Exact match “AI agents to engage and delight your customers across Phone calls, Chat, WhatsApp, SMS, Email and Slack.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	gnani.ai	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	234 contacts →
	Exact match “Gnani AI is the frontier Voice AI company the world runs on.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	character.ai	Exact match	Redwood City, CA, United StatesHQ recorded Oct 1, 2026	51-200	233 contacts →
	Exact match “Character.AI isn’t just another AI chat app-it’s an infinite playground for your imagination, creativity, and exploration.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	USHUR	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 1, 2026	51-200	231 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Capacity	Exact match	University City, MO, United StatesHQ recorded Oct 1, 2026	51-200	222 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “conversational interface agents software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,264 conversational interface agents software companies based in the United States

See the full list, filter by size, metro and specialty, and access 14,441 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conversational interface agents software companies based in the United States at a glance

As of Oct 1, 2026

33.1%Verified-email coverage

34.5Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · San Francisco

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

728

11-50

382

51-200

104

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 1,264 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with the United States whose business descriptions match “conversational interface agents software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 14,441 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Conversational interface agents software companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “conversational interface agents software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conversational interface agents software companies are there based in the United States?

RevenueBase identified 1,264 company matches for conversational interface agents software companies associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

24 7.ai tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most conversational interface agents software companies?

San Francisco leads with 170 company records, followed by New York (103) and Los Angeles (40).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 14,441 professional contacts with verified work emails tracked across these 1,264 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.