Company lists · Data refreshed November 2026

Top 25 Large language model consulting services based in the United States

RevenueBase identified 165 company matches for large language model consulting services associated with the United States as of November 2026 and tracks 2,403 professional contacts across them, including 358 with verified work emails. San Francisco is the largest hub.

This list covers company matches for large language model consulting services 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 November 6, 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 Nov 6, 2026 How this list was built
165Companies
2,403Contacts tracked
358Verified emails
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The 25 largest large language model consulting services based in the United States

Ranked by team size
Top 25 of 165 company matches for large language model consulting services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLos Altos, CA, United StatesHQ recorded Nov 6, 202651-200537 contacts →

Exact match

“We leverage our AI data and localization experience – gained from working with the largest AI/NLP deployments in the world – to help train and fine-tune AI and LLM apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPlano, TX, United StatesHQ recorded Nov 6, 2026501-1,000329 contacts →

Exact match

“Akorbi has been acquired by Propio Language Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Redrob -'border' in reverse - is building LLMs for the next 3 billion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNewark, DE, United StatesHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

“Wow AI | Powered by AIxBlock - is an.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin, CA, United StatesHQ recorded Nov 6, 2026201-500120 contacts →

Exact match

“Digitive is a specialist AI services and staffing company headquartered in Dublin, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-50105 contacts →

Exact match

“The unified interface for LLMs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Dynamic Language helps organizations make global communication and language access work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco Bay, CA, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Datasaur builds and deploys Private AI for organizations that can't send their data to someone else's cloud, banks, hospitals, government agencies, and enterprises handling…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAnnapolis, MD, United StatesHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Compass helps brands connect, convert, and grow across global markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“CommGap is a full service international communications agency providing spoken word interpretation, document translation, voice-over, website development, language training…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCambridge, TX, United StatesHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“We are a leading AI development company that assists businesses of all sizes to conceptualize, design, and build enterprise AI applications, train and enhance LLMs, and hire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrea, CA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“For more than 30 years, Continental Interpreting has assisted businesses in a variety of industries with language solutions that bridge communication gaps and transcend cultural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSanta Clara, CA, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Softpers is a premier AI technology and consulting company specializing in building intelligent, scalable, and high-performance solutions for startups and enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“OmbuLabs.ai is a boutique AI/ML consulting firm (Philadelphia) that helps organizations turn data into measurable impact, offering strategy, rapid two-week prototypes, custom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Aloa is an AI consultancy and development firm that helps companies build custom AI tools tailored to their workflows, empowering them to operate independently from overpriced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Data Engineering and AI consultancy company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Most strategy consultants have never shipped code.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Neural Bridge is an AI Lab.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNewark, DE, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Sketric Solutions LLC, helps businesses unlock the power of AI with our industry-leading expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDelray Beach, FL, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“OneWave AI transforms businesses through practical, personalized AI solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRichmond, PA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“For 35 years, Auerbach International Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Maxime is a private large language model interface for law firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChelmsford, MA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Unlock the potential of AI with a team that understands your science and your strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Okareo helps enterprises ship reliable Voice AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRemote, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Unleash your business potential with our LLM powered data solutions at scale”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 165 large language model consulting services based in the United States

See the full list, filter by size, metro and specialty, and access 358 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Large language model consulting services based in the United States at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · San Francisco
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
116
11-50
35
51-200
11
201-500
2
501-1,000
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 165 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 “large language model consulting services” 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 358 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 November 6, 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 “large language model consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many large language model consulting services are there based in the United States?

RevenueBase identified 165 company matches for large language model consulting services associated with the United States as of November 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?

E2f, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most large language model consulting services?

San Francisco leads with 17 company records, followed by New York (16) and Austin (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 358 professional contacts with verified work emails tracked across these 165 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 November 6, 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.