Company lists · Data refreshed September 2026

Top 23 Conversational AI consultants based in Japan

RevenueBase identified 82 company matches for conversational AI consultants associated with Japan as of September 2026 and tracks 2,837 professional contacts across them, including 576 with verified work emails. Jing is the largest hub.

This list covers company matches for conversational AI consultants associated with Japan, 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.

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
82Companies
2,837Contacts tracked
576Verified emails
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The 23 largest conversational AI consultants based in Japan

Ranked by team size
Top 23 of 82 company matches for conversational AI consultants based in Japan, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact match港区, JapanHQ recorded Sep 21, 2026n/a1,526 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact match港区, JapanHQ recorded Sep 21, 2026501-1,000476 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact match中央区, JapanHQ recorded Sep 21, 202651-20058 contacts →

Exact match

“AVILEN is a leading provider of AI solutions, with a mission to enrich humanity through data and algorithms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchKyoto, JapanHQ recorded Sep 21, 2026201-50056 contacts →

Exact match

“Helpfeel is an AI support platform with optimization done for you.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchTokyo, JapanHQ recorded Sep 21, 202611-5038 contacts →

Exact match

“We deliver conversation AI agents to schools and workplaces to foster creativity and productivity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact match品川区, JapanHQ recorded Sep 21, 202651-20036 contacts →

Exact match

“The Support Tech Company SaaS CX”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact match文京区, JapanHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“AlmondoChatGPTAIAI”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact match横浜市, JapanHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“VisionVisionMission Vision IT”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact match港区, JapanHQ recorded Sep 21, 202651-20016 contacts →

Exact match

“AI Work, Smart LifeIT SMS AI2”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact match港区, JapanHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Capex is a company at the forefront of digital marketing innovation, leveraging AI conversation technology to provide cutting-edge solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchTokyo, JapanHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“NextremerITAIAIAI We are on a mission to create a truly sustainable society through implementing AI technologies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact match中央区, JapanHQ recorded Sep 21, 20261-107 contacts →

Exact match

“connectome.designx”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact match文京区, JapanHQ recorded Sep 21, 20261-106 contacts →

Exact match

“AI AI AI AI DX AI (ChatGPT) ChatGPT AI”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMinato-ku, JapanHQ recorded Sep 21, 20261-105 contacts →

Exact match

“DAI Labs is a consulting firm in Tokyo that builds AI for businesses to improve efficiencies and create new products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact match千代田区, JapanHQ recorded Sep 21, 20261-105 contacts →

Exact match

“AIIT\t\t\t\t\t\t\tCCO\tCTO”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact match港区, JapanHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Pineal originally began as a marketing consulting firm and has since expanded into a diverse range of services, including generative AI training and creative consulting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact match文京区, JapanHQ recorded Sep 21, 20261-104 contacts →

Exact match

“IGSAAI AI AIAI/DX AI/DXLLMSaaS MCI IGSA is a startup originating from the Matsuo-Iwasawa Laboratory at the University of Tokyo, dedicated to designing future societal systems…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact match港区, JapanHQ recorded Sep 21, 20261-104 contacts →

Exact match

“BtoB for Biz”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact match宇治市, JapanHQ recorded Sep 21, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchTokyo, JapanHQ recorded Sep 21, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchHigashi-hiroshima, JapanHQ recorded Sep 21, 20261-102 contacts →

Exact match

“At Mechapal, we are dedicated to high-quality research and the implementation of conversational AI, in addition to offering a wide range of AI solutions for everyday business…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact match2478-24, JapanHQ recorded Sep 21, 20261-101 contacts →

Exact match

“digivice + × × + AI”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact match中央区, JapanHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Aidx ai ai”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 23 of 82 conversational AI consultants based in Japan

See the full list, filter by size, metro and specialty, and access 576 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conversational AI consultants based in Japan at a glance

As of Sep 21, 2026
20.3%Verified-email coverage
34.6Average contacts per company
11-50Median size (employees)
31.7%Largest-city concentration · Jing
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
29
51-200
8
201-500
4
501-1,000
1
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 82 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 Japan whose business descriptions match “conversational AI consultants” 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 576 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.

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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conversational AI consultants are there based in Japan?

RevenueBase identified 82 company matches for conversational AI consultants associated with Japan 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?

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

Which city has the most conversational AI consultants?

Jing leads with 26 company records, followed by Xian (6) and Tokyo (5).

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 576 professional contacts with verified work emails tracked across these 82 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.