Company lists · Data refreshed September 2026
Top 25 Attendee engagement platform providers worldwide
RevenueBase identified 2,029 attendee engagement platform providers worldwide as of September 2026 and tracks 20,143 professional contacts across them, including 7,152 with verified work emails. The United States is the largest market and London the largest hub.
This list covers attendee engagement platform providers worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026. Country and city lists for attendee engagement platform providers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest attendee engagement platform providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 765 contacts → | ||||
Indirect evidence “Zig is on a mission to make live entertainment thrive worlwide.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 440 contacts → | ||||
Indirect evidence “PlayOn Sports is the nation's leading technology company powering high school athletics, serving thousands of schools and millions of fans nationwide.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 422 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 411 contacts → | ||||
Partial evidence “Mentimeter is an engagement tool with a clear goal in mind.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 359 contacts → | ||||
Partial evidence “Augeo is a loyalty platform with agentic AI that reads every signal and acts in real time, before the moment passes.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 306 contacts → | ||||
Partial evidence “Higher Logic is revolutionizing engagement for associations and businesses.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 284 contacts → | ||||
Indirect evidence “Leap Event Technology provides an all-in-one suite of ticketing, mobile apps, experiential marketing, and management tools, combined with expert marketing and analytics services…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 274 contacts → | ||||
Indirect evidence “Imagine your company is an 8-person rowing team and every employee is a rower.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 226 contacts → | ||||
Partial evidence “Whova provides Intelligent Event Technology Solutions by creating authentic audience participation and engagement and simplifying the entire event process from planning to…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 205 contacts → | ||||
Indirect evidence “The intelligence behind every great event.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 199 contacts → | ||||
Indirect evidence “Stova powers event success your way - offering powerful flexibility that scales with you.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 180 contacts → | ||||
Indirect evidence “Leni | Accélérez vos événements avec des solutions intelligentes Leni est un acteur incontournable de l’événementiel, accompagnant salons, congrès et grands événements grâce à une…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 168 contacts → | ||||
Partial evidence “RingCentral Events is your go-to platform for running personalized, AI-powered events that reflect your brand and foster community.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 166 contacts → | ||||
Partial evidence “Swapcard is the revenue-first intelligent event management platform for associations, trade show organizations, media companies, and communities.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 152 contacts → | ||||
Partial evidence “Lumi Global combines the capabilities of a leading digital meetings and elections platform with personalized service and global support, simplifying complexity and delivering…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 137 contacts → | ||||
Indirect evidence “For over 30 years, EventsAir has been developing innovative software solutions and services for the event management industry, creating one of the most comprehensive event…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 137 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 129 contacts → | ||||
Partial evidence “Zuddl is an events platform built for B2B marketing teams.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 128 contacts → | ||||
Partial evidence “SpotMe is the enterprise event platform that helps accelerate customer relationships at scale.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 126 contacts → | ||||
Indirect evidence “Trusted by the world’s largest events, Eventbase has been the leader in experiential event technology for more than a decade.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 121 contacts → | ||||
Partial evidence “Slido is a technology company that makes an easy to use Q&A and polling platform for live, remote or hybrid meetings, events, classes, and webinars.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 117 contacts → | ||||
Indirect evidence “Formerly EventBank, Glue Up is the leading provider of the cloud solutions that provide associations, event organizers, Chambers of Commerce, agencies, marketers, businesses, and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 108 contacts → | ||||
Partial evidence “Posh is the events platform for the next generation of tastemakers.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 106 contacts → | ||||
Indirect evidence “Livestorm is the #1 solution for organizing and hosting engaging webinars, designed with simplicity at heart.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 102 contacts → | ||||
Indirect evidence “ExpoPlatform is the leading intelligent event technology provider and meetings specialist.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: attendee engagement platform providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names attendee engagement platform providers.
- Partial evidence
- Its own public description names part of attendee engagement platform providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name attendee engagement platform providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 2,029 attendee engagement platform providers worldwide
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Attendee engagement platform providers worldwide at a glance
As of Sep 27, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 attendee engagement platform providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for attendee engagement platform providers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “attendee engagement platform providers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names attendee engagement platform providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among attendee engagement platform providers, and records with no verified work email.
- 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 its RevenueBase Smart Search 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, 7,152 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 27, 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.
Attendee engagement platform providers by location
11 lists · largest firstEvery Attendee engagement platform providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Attendee engagement platform providers based in the United States459
- Attendee engagement platform providers based in the United Kingdom152
- Attendee engagement platform providers based in India127
- Attendee engagement platform providers based in France85
- Attendee engagement platform providers based in Germany66
- Attendee engagement platform providers based in Canada55
- Attendee engagement platform providers based in Brazil49
- Attendee engagement platform providers based in the Netherlands48
- Attendee engagement platform providers based in Australia45
- Attendee engagement platform providers based in Spain38
- Attendee engagement platform providers based in Belgium28
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names attendee engagement platform providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many attendee engagement platform providers are there worldwide?
RevenueBase identified 2,029 attendee engagement platform providers worldwide 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?
Zig. The Global Funtech, headquartered in Sao Paulo, tops this list with the largest team on record.
Which country has the most attendee engagement platform providers?
The United States leads with 459 companies, followed by the United Kingdom (152) and India (127). Every attendee engagement platform providers list by country and city is linked on this page.
Which city has the most attendee engagement platform providers?
London leads with 73 headquartered companies, followed by New York (43) and Paris (37).
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 7,152 verified decision-maker contacts tracked across these 2,029 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 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 Smart Search, 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.