Company lists · Data refreshed November 2026

Top 25 Rsvp software companies worldwide

RevenueBase identified 2,188 company matches for rsvp software companies worldwide as of November 2026 and tracks 13,825 professional contacts across them, including 3,909 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for rsvp software companies worldwide, 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 5, 2026. Country and city lists for rsvp software companies follow the table.

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 5, 2026 How this list was built
2,188Companies
13,825Contacts tracked
3,909Verified emails
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The 25 largest rsvp software companies worldwide

Ranked by team size
Top 25 of 2,188 company matches for rsvp software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchConcord, MA, United StatesHQ recorded Nov 5, 2026201-500335 contacts →

Exact match

“Tripleseat is the leading event management software for venues, built for hospitality by hospitality.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Nov 5, 202651-200232 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 · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026n/a227 contacts →

Exact match

“The smarter way to plan your big day.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBluffdale, UT, United StatesHQ recorded Nov 5, 2026201-500198 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Nov 5, 202651-200138 contacts →

Exact match

“BookEventz is a leading venue sourcing and corporate event solutions platform in India, delivering structured, scalable, and performance-driven event services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchEight Mile Plains, AustraliaHQ recorded Nov 5, 202651-200134 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200131 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-200108 contacts →

Exact match

“At Universe, our mission is simple: Bring people together in real life through events.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 5, 202651-200106 contacts →

Exact match

“Evite exists to make gathering feel possible.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-200102 contacts →

Exact match

“EventMobi’s event management software solution makes it easy for organizers to plan, promote, monetize, and deliver engaging events in any format.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAtlanta, FL, United StatesHQ recorded Nov 5, 2026201-500102 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 · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSacramento, CA, United StatesHQ recorded Nov 5, 202651-20098 contacts →

Exact match

“Hi, we're Webconnex!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 5, 202651-20090 contacts →

Exact match

“Showpass is an event technology platform built to produce and power better live experiences.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBlandford Forum, United KingdomHQ recorded Nov 5, 202651-20090 contacts →

Exact match

“Personalized Events.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchJersey City, United StatesHQ recorded Nov 5, 202651-20088 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 · Nov 5, 2026 · View company records in RevenueBase
16Exact matchRegión Metropolitana De Santiago, ChileHQ recorded Nov 5, 202611-5081 contacts →

Exact match

“We are more than just a ticketing platform, we are your all-in-one event solution.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“Meet HeadBox, your global events partner for the AI era.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“O e-inscrição une pessoas em todo o país através de experiências que enriquecem suas vidas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Nov 5, 2026501-1,00076 contacts →

Exact match

“Lanyon is now better together with Cvent!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchPeachtree Corners, GA, United StatesHQ recorded Nov 5, 202651-20072 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 · Nov 5, 2026 · View company records in RevenueBase
21Exact matchTampa, FL, United StatesHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“By Meeting Planners, For Meeting Planners.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSingaporeHQ recorded Nov 5, 202651-20067 contacts →

Exact match

“Gevme is an event management software platform and AI ecosystem built for the meetings and events industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Nov 5, 202611-5066 contacts →

Exact match

“Kampaay is the solution that facilitates the management and organisation of events through a digital tool based on corporate strategy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchHelensvale, AustraliaHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“iVvy is the only Event & Venue Management Software that feels like an extra team member.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“Accelevents is a modern, enterprise-ready event management platform built for organizations that need flexibility, speed, and reliability across every phase of the event lifecycle.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 2,188 rsvp software companies worldwide

See the full list, filter by size, metro and specialty, and access 3,909 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rsvp software companies worldwide at a glance

As of Nov 5, 2026
28.3%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
1,486
11-50
579
51-200
90
201-500
19
501-1,000
1
1,001-5,000
1
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for rsvp software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “rsvp 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. 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 3,909 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 5, 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.

Rsvp software companies by location

13 lists · largest first

Every Rsvp software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “rsvp software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rsvp software companies are there worldwide?

RevenueBase identified 2,188 company matches for rsvp software companies worldwide 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?

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

Which country has the most rsvp software companies?

The United States leads with 380 companies, followed by India (190) and the United Kingdom (116). Every rsvp software companies list by country and city is linked on this page.

Which city has the most rsvp software companies?

London leads with 61 company records, followed by Paris (35) and New York (27).

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 3,909 professional contacts with verified work emails tracked across these 2,188 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 5, 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.