Company lists · Data refreshed September 2026

Top 25 AI chatbot development companies worldwide

Name: AI chatbot development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 13,276 companies tracked

RevenueBase identified 13,276 company matches for AI chatbot development companies worldwide as of September 2026 and tracks 139,014 professional contacts across them, including 29,931 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI chatbot development companies worldwide, 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 September 21, 2026. Country and city lists for AI chatbot development companies follow the table.

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 Sep 21, 2026 How this list was built

13,276Companies

139,014Contacts tracked

29,931Verified emails

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The 25 largest AI chatbot development companies worldwide

Ranked by team size

Top 25 of 13,276 company matches for AI chatbot development companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
2	Ison Xperiences	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 21, 2026	10001+	7,986 contacts →
	Exact match “Say hAI to iSON!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Verint	Exact match	Melville, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,852 contacts →
	Exact match “Verint helps you deliver AI outcomes now to solve your most pressing CX automation challenges in the contact center and beyond.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Nuance Communications	Exact match	Burlington, MA, United StatesHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
5	Quantanite	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,991 contacts →
	Exact match “We believe customers and employees should be looked after, and every interaction is an opportunity for a conversation and to learn more about them.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Nextiva	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
7	Infosys Limited	Exact match	港区, JapanHQ recorded Sep 21, 2026	n/a	1,526 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Dialpad	Exact match	San Ramon, CA, United StatesHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
9	Intercom	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,444 contacts →
	Exact match “We’re Intercom, the AI customer service company helping businesses deliver incredible customer experiences at scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Talkdesk	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,316 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Liveperson	Exact match	New York, NY, United StatesHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
12	kore.ai	Exact match	San Mateo, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,237 contacts →
	Exact match “Kore.ai, a leader in enterprise AI, accelerates business outcomes from AI with agentic AI applications built on the industry-leading Kore.ai Agent Platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Partnerhero	Exact match	Boise, ID, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,174 contacts →
	Exact match “The First AI-Native Contact Center.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Gupshup	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
15	Airtable	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	912 contacts →
	Exact match “Airtable’s AI app platform is the easiest way to build custom apps that accelerate your business operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Mundiale	Exact match	Belo Horizonte, BrazilHQ recorded Sep 21, 2026	501-1,000	813 contacts →
	Exact match “Inteligência Artificial que entende seu negócio: Atendimento, vendas e cobrança pelo WhatsApp para escalar seus resultados.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Aircall	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	804 contacts →
	Exact match “The collaborative, AI-powered platform for customer conversations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	yellow.ai	Exact match	San Mateo, United StatesHQ recorded Sep 21, 2026	1,001-5,000	760 contacts →
	Exact match “Yellow.ai powers the future of service with Agentic AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Egain Corporation	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	759 contacts →
	Exact match “eGain is a leading provider of AI-powered knowledge management and customer experience automation solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Lovable	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	n/a	742 contacts →
	Exact match “Lovable is a platform that lets you build apps and websites by chatting with AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Indianic Infotech Limited	Exact match	Ahmedabad, IndiaHQ recorded Sep 21, 2026	501-1,000	734 contacts →
	Exact match “IndiaNIC is a leading AI development, premier machine learning solutions provider and Software Development Company, established in 1998 in Ahmedabad, India, with a continuously…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Exotel	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	1,001-5,000	691 contacts →
	Exact match “Exotel is your AI transformation partner for customer engagement and experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Elevenlabs	Exact match	New York, United StatesHQ recorded Sep 21, 2026	n/a	679 contacts →
	Exact match “Research Lab.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Soundhound AI	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
25	squadstack.ai	Exact match	Noida, IndiaHQ recorded Sep 21, 2026	201-500	669 contacts →
	Exact match “At SquadStack.ai, we build Outcome-Driven Voice AI Agents for Sales.” Recorded in the RevenueBase company graph · Sep 21, 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 “AI chatbot development 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 13,276 AI chatbot development companies worldwide

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AI chatbot development companies worldwide at a glance

As of Sep 21, 2026

21.5%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

9,555

11-50

2,903

51-200

572

201-500

140

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for AI chatbot development companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI chatbot development 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. 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 29,931 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 September 21, 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.

AI chatbot development companies by location

67 lists · largest first

Every AI chatbot development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “AI chatbot development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI chatbot development companies are there worldwide?

RevenueBase identified 13,276 company matches for AI chatbot development companies worldwide as of September 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 country has the most AI chatbot development companies?

The United States leads with 2,075 companies, followed by India (1,316) and the United Kingdom (615). Every AI chatbot development companies list by country and city is linked on this page.

Which city has the most AI chatbot development companies?

London leads with 347 company records, followed by Dubai (173) and San Francisco (163).

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 29,931 professional contacts with verified work emails tracked across these 13,276 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 September 21, 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.