Company lists · Data refreshed September 2026

Top 25 Knowledge management AI software based in the United States

RevenueBase identified 223 knowledge management AI software headquartered in the United States as of September 2026 and tracks 5,546 professional contacts across them, including 1,080 with verified work emails and 2,123 with mobile numbers. San Francisco is the largest hub.

This list covers knowledge management AI software headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
223Companies
5,546Contacts tracked
1,080Verified emails
2,123Mobile numbers
Unlock all 223 companies Free signup · no credit card · 500 free credits

The 25 largest knowledge management AI software based in the United States

Ranked by team size
Top 25 of 223 knowledge management AI software based in the United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names knowledge management AI software: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
LucidworksIndirect evidence
San Francisco, NC, United StatesHQ checked Sep 4, 2026201-500211

“Lucidworks makes search a superpower-ensuring the right information reaches the right people at the right time.”

Source: company website · checked Sep 4, 2026
2
AccretePartial evidence
New York, NY, United StatesHQ checked Sep 4, 2026201-500204

“Accrete’s Knowledge Engines transform fragmented systems, siloed data, and institutional tacit knowledge into a continuously learning intelligence layer enabling trusted…”

Source: company website · checked Sep 4, 2026
3
Enterprise Knowledge, LLCPartial evidence
Arlington, VA, United StatesHQ checked Sep 4, 202651-20090

“Enterprise Knowledge, LLC is a consulting firm that helps organizations capture, manage, present, and leverage their information.”

Source: company website · checked Sep 4, 2026
4San Jose, CA, United StatesHQ checked Sep 4, 202651-20087

“Serviceaide delivers Agentic AI designed to govern change, activate trusted knowledge, and automate enterprise support with confidence.”

Source: company website · checked Sep 4, 2026
5
24gIndirect evidence
Troy, MI, United StatesHQ checked Sep 4, 202651-20079

“Your best practices are trapped.”

Source: company website · checked Sep 4, 2026
6
BloomfirePartial evidence
Austin, TX, United StatesHQ checked Sep 4, 202651-20078

“We transform scattered knowledge into Enterprise Intelligence.”

Source: company website · checked Sep 4, 2026
7
Intapp DealcloudIndirect evidence
Jersey City, NJ, United StatesHQ checked Sep 4, 202651-20063

“DealCloud became part of Intapp through a 2018 acquisition and has become Intapp’s core technology platform.”

Source: company website · checked Sep 4, 2026
8
Confidence SystemsPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5059

“In today’s business climate, a majority of a company’s operating knowledge is in people’s heads, paper, or cloud/network drives, and the speed at which they are moving prohibits…”

Source: company website · checked Sep 4, 2026
9
Rapl INCPartial evidence
Miami / Ft. Lauderdale, WA, United StatesHQ checked Sep 4, 202611-5048

“RapL drives people (employee) productivity by fixing knowledge gaps and delivering the right information to the right people on time.”

Source: company website · checked Sep 4, 2026
10
PiecesPartial evidence
Columbus, OH, United StatesHQ checked Sep 4, 202611-5044

“Pieces is an AI memory platform that captures and structures context across the tools you already use so nothing important gets lost.”

Source: company website · checked Sep 4, 2026
11
FirsthandPartial evidence
New York, NY, United StatesHQ checked Sep 4, 202611-5043

“Firsthand has built the first AI-powered Brand Agent platform, transforming the way marketers and publishers engage consumers through their own AI agents, anywhere online.”

Source: company website · checked Sep 4, 2026
12
CyprisStrong evidence
New York, United StatesHQ checked Sep 4, 202611-5039

“Cypris provides AI-powered R&D intelligence and knowledge management tools for corporate research and development teams.”

Source: company website · checked Sep 4, 2026
13
askturing.aiPartial evidence
La Jolla, CA, United StatesHQ checked Sep 4, 202611-5033

“At AskTuring, we believe businesses shouldn’t have to choose between the power of AI and the security of their data.”

Source: company website · checked Sep 4, 2026
14
QuaerisaiIndirect evidence
Charlotte, NC, United StatesHQ checked Sep 4, 202611-5032

“Organizations do not slow down because they lack data.”

Source: company website · checked Sep 4, 2026
15
MEMStrong evidence
Los Altos Hills, CA, United StatesHQ checked Sep 4, 202611-5026

“Your AI knowledge assistant.”

Source: company website · checked Sep 4, 2026
16
DiffbotPartial evidence
Menlo Park, CA, United StatesHQ checked Sep 4, 202611-5024

“We Structure the World's Knowledge.”

Source: company website · checked Sep 4, 2026
17
AptedgeIndirect evidence
Redwood City, CA, United StatesHQ checked Sep 4, 202611-5022

“Enterprise technical support has a problem general-purpose chatbots can't touch: multi-step debugging, version-aware troubleshooting, and tickets that span Salesforce, Jira…”

Source: company website · checked Sep 4, 2026
18
Upland RightanswersStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261,001-5,00018

“RightAnswers empowers service teams with AI-driven knowledge management.”

Source: company website · checked Sep 4, 2026
19Los Angeles, CA, United StatesHQ checked Sep 4, 202611-5018

“Life sciences doesn't have an AI problem.”

Source: company website · checked Sep 4, 2026
20
ScreenstepsStrong evidence
Mclean, VA, United StatesHQ checked Sep 4, 202611-5017

“ScreenSteps is the world’s first Knowledge Operations Platform, an AI-powered software designed to help teams capture, transfer, and maintain operational knowledge.”

Source: company website · checked Sep 4, 2026
21
MindtouchStrong evidence
San Diego, CA, United StatesHQ checked Sep 4, 202651-20016

“MindTouch is the leading provider of enterprise-grade knowledge management solutions for organizations looking to increase customer lifetime value (CLV) through improved customer…”

Source: company website · checked Sep 4, 2026
22
MebebotIndirect evidence
Austin, TX, United StatesHQ checked Sep 4, 202611-5015

“Is your organization suffering from "content chaos"?”

Source: company website · checked Sep 4, 2026
23
MensisPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 2026201-50015

“Connecting human expertise with AI.”

Source: company website · checked Sep 4, 2026
24
LANAIStrong evidence
Palo Alto, CA, United StatesHQ checked Sep 4, 202611-5014

“Enterprise AI has a management problem.”

Source: company website · checked Sep 4, 2026
25
Betty AIStrong evidence
New Orleans, LA, United StatesHQ checked Sep 4, 202611-5014

“Betty is a suite of AI-powered knowledge tools that combines advanced AI techniques and an association's knowledge repository to provide associations with a tool to personalize…”

Source: company website · checked Sep 4, 2026

Showing 25 of 223 knowledge management AI software based in the United States

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Knowledge management AI software based in the United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
San FranciscoLargest hub · 36 HQs
2,123Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
133
11-50
70
51-200
12
201-500
3
501-1,000
1
1,001-5,000
3
10001+
1

Verified emails by last verification

0–30
0
31–60
107
61–90
567
90–180
400
180+
6

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among knowledge management AI software, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in the United States whose own description of what they do matches “knowledge management AI software”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among knowledge management AI software, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,080 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Knowledge management AI software by metro

  • Knowledge management AI software in San Francisco36

Frequently asked

How many knowledge management AI software are there based in the United States?

RevenueBase identified 223 knowledge management AI software headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lucidworks, headquartered in Raleigh, tops this list with the largest team on record.

Which city has the most knowledge management AI software?

San Francisco leads with 36 headquartered companies, followed by New York (14) and Austin (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,080 verified decision-maker contacts tracked across these 223 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.