Company lists · Data refreshed October 2026

Top 25 AI knowledge graph software companies based in the United States

RevenueBase identified 195 company matches for AI knowledge graph software companies associated with the United States as of October 2026 and tracks 3,695 professional contacts across them, including 1,493 with verified work emails. New York is the largest hub.

This list covers company matches for AI knowledge graph software companies 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 October 20, 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 20, 2026 How this list was built
195Companies
3,695Contacts tracked
1,493Verified emails
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The 25 largest AI knowledge graph software companies based in the United States

Ranked by team size
Top 25 of 195 company matches for AI knowledge graph software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 Mateo, CA, United StatesHQ recorded Oct 20, 2026501-1,0001,008 contacts →

Exact match

“Neo4j Graph Intelligence Platform transforms data into knowledge, powering dynamic, personalized, and autonomous AI systems and intelligent applications so organizations can act…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Oct 20, 202651-200235 contacts →

Exact match

“You.com provides the leading Web Search APIs for AI.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 20, 202651-200161 contacts →

Exact match

“Graphwise empowers enterprises to make their data and content truly AI-ready.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchSan Ramon, CA, United StatesHQ recorded Oct 20, 202651-200147 contacts →

Exact match

“App Orchid accelerates enterprise AI, analytics, and decision intelligence-connecting data, context, and users to drive smarter, faster outcomes.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchHenderson, NV, United StatesHQ recorded Oct 20, 202651-200142 contacts →

Exact match

“Research Solutions, Inc.(NASDAQ: is a leading provider of advanced, cloud-based technologies that streamline the process of discovering, accessing, and managing knowledge.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Oct 20, 202651-200141 contacts →

Exact match

“StartupSoft is an AI-focused software engineering company.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchRedwood City, CA, United StatesHQ recorded Oct 20, 2026201-500127 contacts →

Exact match

“TigerGraph, the enterprise AI infrastructure and graph database leader, delivers massively parallel storage and computation that scales independently and without size limits, to…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Oct 20, 202651-200121 contacts →

Exact match

“Pinecone is the trusted AI knowledge company.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Oct 20, 202651-200105 contacts →

Exact match

“At Parallel Web Systems, we’re bringing a new web to life: it’s built with, by, and for AIs.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Oct 20, 202651-20096 contacts →

Exact match

“In 36 months, agentic AI systems will be an operating reality across major institutions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 20, 202611-5069 contacts →

Exact match

“Allganize helps insurance, finance, SaaS companies automate answering questions from a myriad of complex text documents.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchMountain View, CA, United StatesHQ recorded Oct 20, 2026201-50068 contacts →

Exact match

“Agentic AI Suite for modern customer support.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchPleasanton, CA, United StatesHQ recorded Oct 20, 202611-5049 contacts →

Exact match

“Ultipa builds next-generation leading real-time graph XAI & database products, and empowers smart enterprise with graph augmented intelligence (a form of AI that's NOT artificial…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Oct 20, 202651-20039 contacts →

Exact match

“Graphen builds next-generation Artificial Intelligence (AI) platforms based on graphs to produce full brain functions and create novel industry solutions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchClearwater, FL, United StatesHQ recorded Oct 20, 202651-20039 contacts →

Exact match

“Equitus transforms fragmented data into structured, contextualized, and explainable intelligence.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchMenlo Park, CA, United StatesHQ recorded Oct 20, 202611-5037 contacts →

Exact match

“Bito's AI Architect is the context layer that powers your entire engineering workflow so every agent reasons like your best architect.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchRaleigh, NY, United StatesHQ recorded Oct 20, 202611-5036 contacts →

Exact match

“TopQuadrant turns complex data into AI-ready data foundations for the world’s largest enterprises.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Oct 20, 202611-5034 contacts →

Exact match

“AI scales on context, not chaos.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchLafayette, CA, United StatesHQ recorded Oct 20, 202611-5034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchCazenovia, CA, United StatesHQ recorded Oct 20, 202651-20033 contacts →

Exact match

“Most organizations struggle to turn AI into real operational value.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchLas Vegas, NV, United StatesHQ recorded Oct 20, 2026201-50033 contacts →

Exact match

“Remark Holdings, Inc.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchCambridge, MA, United StatesHQ recorded Oct 20, 202611-5030 contacts →

Exact match

“Data4Cure is a leading biomedical AI company specializing in biology-informed AI tools for semantic data integration, analytics, and knowledge synthesis.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchSanta Cruz, CA, United StatesHQ recorded Oct 20, 202611-5030 contacts →

Exact match

“Semiconductor manufacturers and fabs can no longer afford to innovate at the pace humans alone can sustain.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchChapel Hill, United StatesHQ recorded Oct 20, 202611-5027 contacts →

Exact match

“Lead Semantics develops and markets AI solutions targeting 'Text and Knowledge' using state of the art NLP, Large Language Models, and Semantic Graph technology.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchFort Collins, CO, United StatesHQ recorded Oct 20, 202611-5026 contacts →

Exact match

“Semantic Arts is a professional services firm that specializes in helping organizations overcome integration debt by leveraging semantics and graph databases.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 195 AI knowledge graph software companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,493 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI knowledge graph software companies based in the United States at a glance

As of Oct 20, 2026
40.4%Verified-email coverage
18.9Average contacts per company
1-10Median size (employees)
12.8%Largest-city concentration · New York
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
59
51-200
24
201-500
5
501-1,000
1
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 195 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 “AI knowledge graph software 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 1,493 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 20, 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 “AI knowledge graph software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 195 company matches for AI knowledge graph software companies associated with the United States 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?

Neo4j tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most AI knowledge graph software companies?

New York leads with 25 company records, followed by San Francisco (23) and Austin (8).

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 1,493 professional contacts with verified work emails tracked across these 195 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 20, 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.