Company lists · Data refreshed September 2026

Top 25 Conversational AI consultancies worldwide

Name: Conversational AI consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 19,055 companies tracked

RevenueBase identified 19,055 company matches for conversational AI consultancies worldwide as of September 2026 and tracks 650,341 professional contacts across them, including 194,490 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for conversational AI consultancies 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 conversational AI consultancies 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

19,055Companies

650,341Contacts tracked

194,490Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest conversational AI consultancies worldwide

Ranked by team size

Top 25 of 19,055 company matches for conversational AI consultancies 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	Cognizant	Exact match	Teaneck, NJ, United StatesHQ recorded Sep 21, 2026	10001+	326,658 contacts →
	Exact match “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Epam Systems	Exact match	Newtown, PA, United StatesHQ recorded Sep 21, 2026	10001+	60,211 contacts →
	Exact match “EPAM (NYSE:EPAM) is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global companies and ambitious startups.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Publicis Sapient	Exact match	Boston, MA, United StatesHQ recorded Sep 21, 2026	10001+	20,235 contacts →
	Exact match “Publicis Sapient is a technology company that provides enterprise AI platforms and services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	RWS Group	Exact match	Maidenhead, United KingdomHQ recorded Sep 21, 2026	5,001-10,000	9,843 contacts →
	Exact match “Welcome to RWS!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Valuelabs	Exact match	Hyderabad, United StatesHQ recorded Sep 21, 2026	5,001-10,000	8,506 contacts →
	Exact match “Founded in 1997, ValueLabs is a global Agentic AI services company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	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
7	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
8	SEO	Exact match	Melbourne, AustraliaHQ recorded Sep 21, 2026	n/a	6,896 contacts →
	Exact match “The way people search is changing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Perficient	Exact match	St Louis, MO, United StatesHQ recorded Sep 21, 2026	5,001-10,000	5,336 contacts →
	Exact match “Perficient is the global AI and technology consulting firm disrupting the traditional consulting model.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	XEBIA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	5,116 contacts →
	Exact match “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	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
12	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
13	Accolite	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	2,702 contacts →
	Exact match “This page has transitioned to Bounteous India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Teknowledge	Exact match	Colorado Springs, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,126 contacts →
	Exact match “TeKnowledge is a trusted expert technology services company that partners with companies and countries to navigate the complexities of becoming AI‑First, managing the full…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	JK Tech	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,017 contacts →
	Exact match “JK Tech is a leading AI and data solutions company helping enterprises accelerate transformation through Google Cloud, Gemini, and Agentic AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	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
17	Latentview Analytics	Exact match	Chennai, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,655 contacts →
	Exact match “LatentView Analytics is an AI-driven analytics, data engineering, and consulting company that inspires and transforms businesses to excel in the digital world by harnessing the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	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
19	Sigmoid	Exact match	Jersey City, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,601 contacts →
	Exact match “Sigmoid is an AI-first company that helps organizations modernize data, transform business processes, and make better decisions using data and AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Valcon	Exact match	Utrecht, NetherlandsHQ recorded Sep 21, 2026	1,001-5,000	1,527 contacts →
	Exact match “At Valcon, we are a European powerhouse in AI- and data-driven business transformation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	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
22	The Hackett Group INC	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	501-1,000	1,482 contacts →
	Exact match “The Hackett Group, Inc.(NASDAQ: HCKT) is a Gen AI strategic consulting and executive advisory firm that enables Digital World Class® performance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	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
24	SDG Group	Exact match	Milano, ItalyHQ recorded Sep 21, 2026	1,001-5,000	1,328 contacts →
	Exact match “We are a consulting firm specialized in AI, Data & Analytics.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	kriss.ai	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	n/a	1,304 contacts →
	Exact match “Kriss.ai turns dental websites into intelligent front desks-answering patient questions instantly, accurately, and compliantly.” 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 “conversational AI consultancies”. 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 19,055 conversational AI consultancies worldwide

See the full list, filter by size, metro and specialty, and access 194,490 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Conversational AI consultancies worldwide at a glance

As of Sep 21, 2026

29.9%Verified-email coverage

34.1Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

14,024

11-50

3,843

51-200

837

201-500

195

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 conversational AI consultancies are linked below.
What qualifies: Company records worldwide whose business descriptions match “conversational AI consultancies” 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 194,490 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.

Conversational AI consultancies by location

78 lists · largest first

Every Conversational AI consultancies 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 “conversational AI consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conversational AI consultancies are there worldwide?

RevenueBase identified 19,055 company matches for conversational AI consultancies 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?

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

Which country has the most conversational AI consultancies?

The United States leads with 3,760 companies, followed by India (1,520) and the United Kingdom (1,108). Every conversational AI consultancies list by country and city is linked on this page.

Which city has the most conversational AI consultancies?

London leads with 638 company records, followed by New York (260) and San Francisco (260).

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 194,490 professional contacts with verified work emails tracked across these 19,055 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.

Ready to reach these companies? Verified emails and direct dials for all 19,055 conversational AI consultancies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.