Company lists · Data refreshed September 2026

Top 25 Attendee engagement platform providers based in the United States

RevenueBase identified 459 company matches for attendee engagement platform providers associated with the United States as of September 2026 and tracks 8,258 professional contacts across them, including 3,357 with verified work emails. New York is the largest hub.

This list covers company matches for attendee engagement platform providers 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 27, 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 27, 2026 How this list was built
459Companies
8,258Contacts tracked
3,357Verified emails
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The 25 largest attendee engagement platform providers based in the United States

Ranked by team size
Top 25 of 459 company matches for attendee engagement platform providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchAtlanta, GA, United StatesHQ recorded Sep 27, 2026201-500440 contacts →

Exact match

“PlayOn Sports is the nation's leading technology company powering high school athletics, serving thousands of schools and millions of fans nationwide.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLehi, UT, United StatesHQ recorded Sep 27, 2026201-500422 contacts →

Exact match

“RainFocus is the next-generation event marketing platform built to capture and analyze unprecedented amounts of first-party data for exceptional events and optimized engagement…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchRochester, NY, United StatesHQ recorded Sep 27, 2026501-1,000359 contacts →

Exact match

“Augeo is a loyalty platform with agentic AI that reads every signal and acts in real time, before the moment passes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchArlington, VA, United StatesHQ recorded Sep 27, 2026201-500306 contacts →

Exact match

“Higher Logic is revolutionizing engagement for associations and businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 27, 2026201-500274 contacts →

Exact match

“Imagine your company is an 8-person rowing team and every employee is a rower.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202651-200226 contacts →

Exact match

“Whova provides Intelligent Event Technology Solutions by creating authentic audience participation and engagement and simplifying the entire event process from planning to…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202651-200205 contacts →

Exact match

“The intelligence behind every great event.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchBluffdale, UT, United StatesHQ recorded Sep 27, 2026201-500199 contacts →

Exact match

“Stova powers event success your way - offering powerful flexibility that scales with you.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchBelmont, CA, United StatesHQ recorded Sep 27, 20265,001-10,000168 contacts →

Exact match

“RingCentral Events is your go-to platform for running personalized, AI-powered events that reflect your brand and foster community.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchRemote, United StatesHQ recorded Sep 27, 2026201-500137 contacts →

Exact match

“Airmeet - Revolutionizing Webinars and Events At Airmeet, we believe webinars should be more than just digital gatherings-they should be immersive experiences that captivate and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 202651-200129 contacts →

Exact match

“Zuddl is an events platform built for B2B marketing teams.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200128 contacts →

Exact match

“SpotMe is the enterprise event platform that helps accelerate customer relationships at scale.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchMclean, VA, United StatesHQ recorded Sep 27, 202651-200117 contacts →

Exact match

“Formerly EventBank, Glue Up is the leading provider of the cloud solutions that provide associations, event organizers, Chambers of Commerce, agencies, marketers, businesses, and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202651-200108 contacts →

Exact match

“Posh is the events platform for the next generation of tastemakers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchPhoenix, AZ, United StatesHQ recorded Sep 27, 202651-20099 contacts →

Exact match

“Trusted by the largest global enterprises for more than 20 years in the energy, financial services, hospitality, insurance, life sciences, professional services consulting, and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchAtlanta, GA, United StatesHQ recorded Sep 27, 2026201-50096 contacts →

Exact match

“A2Z Events provides event professionals with a comprehensive platform built to drive revenue growth and simplify event management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202651-20092 contacts →

Exact match

“Blackthorn turns any organization’s Salesforce® CRM into event management software powered by their connected data.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 27, 202651-20088 contacts →

Exact match

“Modo is the world’s leading platform provider of workplace and campus apps.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchJersey City, United StatesHQ recorded Sep 27, 202651-20080 contacts →

Exact match

“Eventcombo is an enterprise event management platform for corporate event and marketing teams managing complex, multi-event programs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchSarasota, FL, United StatesHQ recorded Sep 27, 202651-20080 contacts →

Exact match

“Bravura Technologies has spent 20 years building the fully integrated event management platform, Bravura FLEX™, covering the complete event lifecycle: site selection…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 202651-20077 contacts →

Exact match

“Poll Everywhere transforms presentations into two-way conversations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 2026201-50073 contacts →

Exact match

“BrightTALK brings professionals and businesses together to learn and grow.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-20073 contacts →

Exact match

“BigMarker gives you the power to launch and scale global events, demand generation, customer marketing & education programs that raise the bar in your industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchVerona, WI, United StatesHQ recorded Sep 27, 202651-20072 contacts →

Exact match

“We help event professionals create meaningful, people‑first experiences that spark connection and make every attendee feel valued.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchPeachtree Corners, GA, United StatesHQ recorded Sep 27, 202651-20067 contacts →

Exact match

“Eventeny is a robust event management solution founded on the belief that managing large-scale events with hundreds of artists, exhibitors, vendors, sponsors, and volunteers…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 459 attendee engagement platform providers based in the United States

See the full list, filter by size, metro and specialty, and access 3,357 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Attendee engagement platform providers based in the United States at a glance

As of Sep 27, 2026
40.7%Verified-email coverage
18.0Average contacts per company
11-50Median size (employees)
9.8%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
218
11-50
164
51-200
57
201-500
16
501-1,000
1
1,001-5,000
1
5,001-10,000
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 459 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 “attendee engagement platform providers” 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 3,357 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 27, 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 “attendee engagement platform providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many attendee engagement platform providers are there based in the United States?

RevenueBase identified 459 company matches for attendee engagement platform providers 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?

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

Which city has the most attendee engagement platform providers?

New York leads with 45 company records, followed by San Francisco (25) and Austin (13).

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 3,357 professional contacts with verified work emails tracked across these 459 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 27, 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.