Company lists · Data refreshed September 2026

Top 25 Ai-powered meeting assistants based in the United States

RevenueBase identified 288 company matches for ai-powered meeting assistants associated with the United States as of September 2026 and tracks 2,857 professional contacts across them, including 769 with verified work emails. San Francisco is the largest hub.

This list covers company matches for ai-powered meeting assistants 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 19, 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 19, 2026 How this list was built
288Companies
2,857Contacts tracked
769Verified emails
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The 25 largest ai-powered meeting assistants based in the United States

Ranked by team size
Top 25 of 288 company matches for ai-powered meeting assistants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchMountain View, CA, United StatesHQ recorded Sep 19, 202651-200249 contacts →

Exact match

“Otter.ai is the Conversational Knowledge Engine built for the modern enterprise, giving AI agents the organizational context to act on by connecting thousands of conversations…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 2026501-1,000154 contacts →

Exact match

“Plaud is building the world's most trusted AI work companion for professionals to elevate productivity and performance through note-taking solutions, loved by over users worldwide…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchDover, DE, United StatesHQ recorded Sep 19, 2026n/a134 contacts →

Exact match

“Cabinet is the AI & automation platform for strategic business partners.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchBellevue, WA, United StatesHQ recorded Sep 19, 202651-200117 contacts →

Exact match

“If every Monday feels like starting over, it’s because work rarely falls apart in one moment, it breaks in pieces.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchCharleston, SC, United StatesHQ recorded Sep 19, 202611-50114 contacts →

Exact match

“FURTHER's team of AI powered sales assistants work together to automate conversations with senior living prospects, helping them find what they’re looking for faster, so you can…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSeattle, United StatesHQ recorded Sep 19, 202651-20090 contacts →

Exact match

“Read AI is an AI copilot for wherever you work, making your meetings, emails, and messages more productive with summaries, content discovery, and recommendations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLos Altos, CA, United StatesHQ recorded Sep 19, 202651-20081 contacts →

Exact match

“With Wordly, nobody misses a word.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, United StatesHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“Lindy is the AI teammate that does real work for your whole team.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchMenlo Park, CA, United StatesHQ recorded Sep 19, 202611-5043 contacts →

Exact match

“TwinMind is your AI second brain powered by what you say, hear, and see.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, NY, United StatesHQ recorded Sep 19, 202651-20042 contacts →

Exact match

“Identify winning behaviors, execute them in real time, and scale it across the team.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBeverly, MA, United StatesHQ recorded Sep 19, 202651-20036 contacts →

Exact match

“Groupize.ai is the category leader in AI-powered meeting and event management, delivering transformative AI that radically simplifies how organizations plan, manage, and govern…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, United StatesHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“Where people and AI meet and collaborate.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“Sembly AI is a pioneering company in the field of Augmented Worker Intelligence, dedicated to enhancing productivity and efficiency in the modern workplace.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“Trusted By Teams Grain automates note-taking so you can focus on the big picture.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchWest Covina, CA, United StatesHQ recorded Sep 19, 2026501-1,00028 contacts →

Exact match

“Rocware specializes in creating intelligent unified communication hardware and solutions that cater to various meeting spaces - from personal offices to corporate auditoriums.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchPalo Alto, CA, United StatesHQ recorded Sep 19, 20261-1026 contacts →

Exact match

“AI Meeting Scheduler for Modern Teams Teamcal Ai finds free time for everyone across companies, calendars, and timezones in real-time, and lets you schedule follow-up meetings in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLas Vegas, NV, United StatesHQ recorded Sep 19, 202651-20025 contacts →

Exact match

“Myaa’s are artificial intelligence (AI) assistant models that leverages OpenAI's advanced conversational interface.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMars, United StatesHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Clara is your partner in doing great work.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261-1019 contacts →

Exact match

“We build, deploy, and continuously improve custom AI agents for your business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchRedwood City, CA, United StatesHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Tanka is your 24/7 AI co-founder.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Built by two former Google engineers, Zeplyn is the AI assistant for financial advisors that streamlines workflows.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPalo Alto, CA, United StatesHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“mymeet.ai is an AI meeting assistant that turns every call into a structured summary, action items, and a follow-up, automatically.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchPalo Alto, CA, United StatesHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“We secure employee conversations with AI assistants.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, United StatesHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Grw is the AI sales system your team runs on.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, United StatesHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“We build AI for the 99%, empowering every team to achieve more with a customizable AI teammate.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 288 ai-powered meeting assistants based in the United States

See the full list, filter by size, metro and specialty, and access 769 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ai-powered meeting assistants based in the United States at a glance

As of Sep 19, 2026
26.9%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
22.2%Largest-city concentration · San Francisco
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
195
11-50
73
51-200
14
201-500
1
501-1,000
4

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 288 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-powered meeting assistants” 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 769 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 19, 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.

Ai-powered meeting assistants 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 “ai-powered meeting assistants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ai-powered meeting assistants are there based in the United States?

RevenueBase identified 288 company matches for ai-powered meeting assistants 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?

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

Which city has the most ai-powered meeting assistants?

San Francisco leads with 64 company records, followed by New York (27) and Palo Alto (12).

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 769 professional contacts with verified work emails tracked across these 288 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 19, 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.