Company lists · Data refreshed November 2026

Top 25 AI virtual assistant platforms worldwide

Name: AI virtual assistant platforms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 14,965 companies tracked

RevenueBase identified 14,965 company matches for AI virtual assistant platforms worldwide as of November 2026 and tracks 176,643 professional contacts across them, including 48,185 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI virtual assistant platforms 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 November 5, 2026. Country and city lists for AI virtual assistant platforms 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 Nov 5, 2026 How this list was built

14,965Companies

176,643Contacts tracked

48,185Verified emails

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The 25 largest AI virtual assistant platforms worldwide

Ranked by team size

Top 25 of 14,965 company matches for AI virtual assistant platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	NICE	Exact match	Hoboken, United StatesHQ recorded Nov 5, 2026	5,001-10,000	11,492 contacts →
	Exact match “NiCE is transforming the world with AI that puts people first.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	24 7.ai	Exact match	Campbell, CA, United StatesHQ recorded Nov 5, 2026	10001+	9,332 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 · Nov 5, 2026 · View company records in RevenueBase
3	Ison Xperiences	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 5, 2026	10001+	8,496 contacts →
	Exact match “Say hAI to iSON!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Genesys	Exact match	Menlo Park, United StatesHQ recorded Nov 5, 2026	5,001-10,000	8,048 contacts →
	Exact match “Genesys® empowers more than organizations worldwide to create the best customer and employee experiences.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Pegasystems	Exact match	Waltham, United StatesHQ recorded Nov 5, 2026	5,001-10,000	6,684 contacts →
	Exact match “Pega provides the leading AI-powered platform for enterprise transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Nuance Communications	Exact match	Burlington, MA, United StatesHQ recorded Nov 5, 2026	10001+	3,659 contacts →
	Exact match “Nuance Communications is a technology pioneer with market leadership in conversational, ambient, and generative AI.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	CALIX	Exact match	San Jose, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	2,293 contacts →
	Exact match “Calix is an AI platform company that enables service providers to transform their operations and accelerate delivery of differentiated experiences-so they can compete and win in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Quantanite	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	2,052 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 · Nov 5, 2026 · View company records in RevenueBase
9	Nextiva	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,642 contacts →
	Exact match “Build amazing customer experiences with Nextiva’s AI-powered platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Dialpad	Exact match	San Ramon, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,563 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 · Nov 5, 2026 · View company records in RevenueBase
11	Talkdesk	Exact match	San Francisco, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,382 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 · Nov 5, 2026 · View company records in RevenueBase
12	kore.ai	Exact match	San Mateo, CA, United StatesHQ recorded Nov 5, 2026	501-1,000	1,248 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 · Nov 5, 2026 · View company records in RevenueBase
13	Liveperson	Exact match	New York, United StatesHQ recorded Nov 5, 2026	501-1,000	1,244 contacts →
	Exact match “LivePerson (NASDAQ: LPSN) is the leader in predictable conversational AI and digital transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Partnerhero	Exact match	Boise, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,140 contacts →
	Exact match “The First AI-Native Contact Center.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Creatio	Exact match	Boston, MA, United StatesHQ recorded Nov 5, 2026	501-1,000	1,098 contacts →
	Exact match “AI CRM and workflow platform where people and AI agents work together, with no limits on users, agents, or scale.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Airtable	Exact match	San Francisco, TX, United StatesHQ recorded Nov 5, 2026	501-1,000	1,063 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 · Nov 5, 2026 · View company records in RevenueBase
17	Gupshup	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	989 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 · Nov 5, 2026 · View company records in RevenueBase
18	Devrev	Exact match	Palo Alto, United StatesHQ recorded Nov 5, 2026	501-1,000	937 contacts →
	Exact match “Computer is the most precise, efficient, and safe AI platform for enterprise search, employee service/help desk, and customer support (including voice).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Lovable	Exact match	Stockholm, SwedenHQ recorded Nov 5, 2026	n/a	928 contacts →
	Exact match “Lovable is a platform that lets you build apps and websites by chatting with AI.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Mundiale	Exact match	Belo Horizonte, BrazilHQ recorded Nov 5, 2026	501-1,000	896 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 · Nov 5, 2026 · View company records in RevenueBase
21	Aircall	Exact match	Bellevue, United StatesHQ recorded Nov 5, 2026	501-1,000	871 contacts →
	Exact match “The collaborative, AI-powered platform for customer conversations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Intercom	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	848 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 · Nov 5, 2026 · View company records in RevenueBase
23	Zenvia	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	501-1,000	785 contacts →
	Exact match “Proporcione experiências pessoais, envolventes e fluidas com o poder de Zenvia Customer Cloud, nossa IA completa que revolucionará a jornada dos seus clientes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Soundhound AI	Exact match	Santa Clara, United StatesHQ recorded Nov 5, 2026	501-1,000	783 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 · Nov 5, 2026 · View company records in RevenueBase
25	Vendasta	Exact match	Saskatoon, SK, CanadaHQ recorded Nov 5, 2026	501-1,000	765 contacts →
	Exact match “Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Recorded in the RevenueBase company graph · Nov 5, 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 virtual assistant platforms”. 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 14,965 AI virtual assistant platforms worldwide

See the full list, filter by size, metro and specialty, and access 48,185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI virtual assistant platforms worldwide at a glance

As of Nov 5, 2026

27.3%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

10,949

11-50

3,132

51-200

624

201-500

144

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 virtual assistant platforms are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI virtual assistant platforms” 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 48,185 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 November 5, 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 virtual assistant platforms by location

73 lists · largest first

Every AI virtual assistant platforms 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 virtual assistant platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI virtual assistant platforms are there worldwide?

RevenueBase identified 14,965 company matches for AI virtual assistant platforms worldwide as of November 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?

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

Which country has the most AI virtual assistant platforms?

The United States leads with 2,667 companies, followed by India (1,429) and the United Kingdom (678). Every AI virtual assistant platforms list by country and city is linked on this page.

Which city has the most AI virtual assistant platforms?

London leads with 387 company records, followed by Bangalore (219) and San Francisco (218).

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 48,185 professional contacts with verified work emails tracked across these 14,965 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 November 5, 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.