Company lists · Data refreshed October 2026

Top 13 Chatbot and conversational AI companies based in Japan

RevenueBase identified 40 company matches for chatbot and conversational AI companies associated with Japan as of October 2026 and tracks 2,192 professional contacts across them, including 438 with verified work emails. Jing is the largest hub.

This list covers company matches for chatbot and conversational AI companies 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 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
40Companies
2,192Contacts tracked
438Verified emails
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The 13 largest chatbot and conversational AI companies based in Japan

Ranked by team size
Top 13 of 40 company matches for chatbot and conversational AI companies based in Japan, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact match港区, JapanHQ recorded Oct 1, 2026n/a1,526 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchKyoto, JapanHQ recorded Oct 1, 2026201-50056 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact match横浜市, JapanHQ recorded Oct 1, 202611-5047 contacts →

Exact match

“SNSanybot anybotLINEFacebookWeb anybot anybotLINEFacebookWeb anybotLINE LINE”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
5Exact matchTokyo, JapanHQ recorded Oct 1, 202611-5030 contacts →

Exact match

“We help people find relevant information quicker.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact match文京区湯島3丁目2-12 御茶ノ水天神ビル4f, JapanHQ recorded Oct 1, 202611-5030 contacts →

Exact match

“Algoage MLaaS”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact match港区, JapanHQ recorded Oct 1, 202651-20016 contacts →

Exact match

“AI Work, Smart LifeIT SMS AI2”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact match港区, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
9Exact matchTokyo, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
10Exact match文京区, JapanHQ recorded Oct 1, 20261-106 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact match千代田区, JapanHQ recorded Oct 1, 20261-105 contacts →

Exact match

“AIIT\t\t\t\t\t\t\tCCO\tCTO”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchHigashi-hiroshima, JapanHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
13Exact match港区, JapanHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Ai - ×ai ai”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 13 of 40 chatbot and conversational AI companies based in Japan

See the full list, filter by size, metro and specialty, and access 438 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chatbot and conversational AI companies based in Japan at a glance

As of Oct 1, 2026
20.0%Verified-email coverage
54.8Average contacts per company
11-50Median size (employees)
20.0%Largest-city concentration · Jing
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
17
51-200
5
201-500
4
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 40 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 “chatbot and conversational AI 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 438 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.

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

How many chatbot and conversational AI companies are there based in Japan?

RevenueBase identified 40 company matches for chatbot and conversational AI companies associated with Japan 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?

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

Which city has the most chatbot and conversational AI companies?

Jing leads with 8 company records, followed by Xian (4) and Tokyo (3).

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 438 professional contacts with verified work emails tracked across these 40 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.