Company lists · Data refreshed September 2026

Top 25 Knowledge base chatbot platforms based in the United States

RevenueBase identified 314 company matches for knowledge base chatbot platforms associated with the United States as of September 2026 and tracks 6,468 professional contacts across them, including 1,913 with verified work emails. San Francisco is the largest hub.

This list covers company matches for knowledge base chatbot platforms associated with the United States, 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 28, 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 28, 2026 How this list was built
314Companies
6,468Contacts tracked
1,913Verified emails
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The 25 largest knowledge base chatbot platforms based in the United States

Ranked by team size
Top 25 of 314 company matches for knowledge base chatbot platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261,001-5,0001,444 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 28, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261,001-5,0001,050 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 28, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 28, 2026201-500347 contacts →

Exact match

“Flip Robo is an artificial intelligence company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 2026501-1,000294 contacts →

Exact match

“Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchDowntown Redwood City, CA, United StatesHQ recorded Sep 28, 2026201-500267 contacts →

Exact match

“We enable businesses to drive engagement, revenue, and loyalty with AI-powered chat commerce.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchRedwood City, CA, United StatesHQ recorded Sep 28, 202651-200233 contacts →

Exact match

“Character.AI isn’t just another AI chat app-it’s an infinite playground for your imagination, creativity, and exploration.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchUniversity City, MO, United StatesHQ recorded Sep 28, 202651-200222 contacts →

Exact match

“As support costs continue to rise, teams are often overburdened, struggling to maintain service levels while navigating increasing ticket volumes, and facing pressure to find…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202651-200206 contacts →

Exact match

“Botmaker is the most advanced conversational platform that allows you to give smart and fast answers to your customers in all digital channels.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-200137 contacts →

Exact match

“Rasa is an enterprise platform for building and operating AI agents across chat and voice channels.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-20059 contacts →

Exact match

“Connectly is a global platform that helps brands sell more, build customer loyalty, and deliver efficient support through intelligent conversations, by using the power of WhatsApp…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMountain View, CA, United StatesHQ recorded Sep 28, 2026201-50056 contacts →

Exact match

“Agentic AI Suite for modern customer support.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202651-20056 contacts →

Exact match

“Customers expect fast, seamless support, but slow response times, disorganized ticketing, and overwhelmed support teams make it difficult to keep up.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMiddletown, DE, United StatesHQ recorded Sep 28, 202611-5051 contacts →

Exact match

“We are a group of developers from Singapore, US, Africa, UK & India who are engaged in Chat Bot, Artificial Intelligence (AI), Natural Language Processing (NLP) Machine Learning…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, United StatesHQ recorded Sep 28, 2026n/a49 contacts →

Exact match

“Clerk Chat is a conversational messaging platform which amplifies human agents with AI agents.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchCampbell, CA, United StatesHQ recorded Sep 28, 202651-20044 contacts →

Exact match

“WorkHub is transforming how businesses deliver customer support with intelligent, always-on AI agents.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, United StatesHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“Chatbase is the AI customer support platform for companies that take service seriously.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“Helpjuice helps companies save millions in customer support with their powerful knowledge base tool.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“Telepathy Labs delivers interactive voice and chat-bot technology to industrial and enterprise markets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20039 contacts →

Exact match

“Build a custom Chatbot on iOS, Android, Facebook & Telegram Visit us at”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNeedham, MA, United StatesHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Explore the power of custom AI with CustomGPT.ai, where creating your tailored chatbot is simplified.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchDover, DE, United StatesHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“WotNot is a AI agent platform enabling businesses to build AI agents and chatbots quickly.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchAlpharetta, CA, United StatesHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“eBanqo is an omnichannel customer engagement platform that uses AI to help businesses to automate customer support, provide live chat, and offer their services on web chat, in-app…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchArvada, CO, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Helping businesses grow with plug-and-play AI that works flawlessly with your existing systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 202651-20026 contacts →

Exact match

“Velaro keeps customer conversations from getting missed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchWilmington, DE, United StatesHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Workativ is an AI Agent platform designed for HR and IT teams to deploy AI agents that answer employee questions, PTO, benefits, policy queries, password resets, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 314 knowledge base chatbot platforms based in the United States

See the full list, filter by size, metro and specialty, and access 1,913 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Knowledge base chatbot platforms based in the United States at a glance

As of Sep 28, 2026
29.6%Verified-email coverage
20.6Average contacts per company
1-10Median size (employees)
13.4%Largest-city concentration · San Francisco
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
180
11-50
86
51-200
33
201-500
10
501-1,000
2
1,001-5,000
2
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 314 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 the United States whose business descriptions match “knowledge base chatbot 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. 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 1,913 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 28, 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.

Knowledge base chatbot platforms by metro

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 “knowledge base chatbot platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many knowledge base chatbot platforms are there based in the United States?

RevenueBase identified 314 company matches for knowledge base chatbot platforms associated with the United States 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?

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

Which city has the most knowledge base chatbot platforms?

San Francisco leads with 42 company records, followed by New York (21) and Austin (11).

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 1,913 professional contacts with verified work emails tracked across these 314 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 28, 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.