Company lists · Data refreshed November 2026

Top 25 User group platforms worldwide

RevenueBase identified 463 company matches for user group platforms worldwide as of November 2026 and tracks 3,118 professional contacts across them, including 373 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for user group platforms 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 user group platforms 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
463Companies
3,118Contacts tracked
373Verified emails
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The 25 largest user group platforms worldwide

Ranked by team size
Top 25 of 463 company matches for user group platforms 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 matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200436 contacts →

Exact match

“Getting together with real people in real life makes powerful things happen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Nov 5, 2026n/a258 contacts →

Exact match

“Skool is a community platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchUnited StatesHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Discourse is a powerful community platform that enhances online communication by combining the power of long-form discussion with real-time chat.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNoida, United StatesHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“Ever wished creating an online community was as easy as starting a conversation?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNewmarket, United KingdomHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Aluminati is the world's most customisable online community platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“inwink is a platform for organizing events and developing online communities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“GivePulse is the online community enabling everyone to list, find, coordinate, and measure their impact in the community.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBlois, FranceHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Pionnière dans le web social et résolument attachée aux valeurs de solidarité, la société Neolink a développé un outil de création de plateformes d’échanges et de mises en…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“OurCo is a social platform that reimagines how communities communicate and make decisions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“CUiT is a Community Enabler Platform designed to strengthen and grow community ecosystems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Timely is an all-in-one community management platform that helps organizations modernize operations, increase participation, and create stronger community engagement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchPark City, WA, United StatesHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Raftr is a community-building and insights platform and mobile app that powers colleges, universities, labor unions & other progressive organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSouthlake, TX, United StatesHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Social Knowledge® was founded to foster online communities, sites where people with similar interests connect to harness the distributed expertise of the members.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPraha 7-holešovice, Czech RepublicHQ recorded Nov 5, 2026501-1,00022 contacts →

Exact match

“Plus4U is an Internet service providing smart solutions for comunication, information sharing and cooperation to individuals, companies, the self-employed and organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“We started Geneva to help people stay connected to the groups they love and help them make new friends through the groups they have yet to find.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact match서울, South KoreaHQ recorded Nov 5, 20261-1019 contacts →

Exact match

“Platform for Passionate People - Fast Five.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAdliswil, SwitzerlandHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“beUnity entwickelt gemeinschaftsorientierte Lösungen, um Organisationen beim Aufbau und der Pflege einer aktiven Mitgliederbasis zu helfen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHvidovre, DenmarkHQ recorded Nov 5, 20261-1017 contacts →

Exact match

“Boblberg danner rammerne for et digitalt sundhedsfællesskab, hvor borgere inviteres og inspireres til at bruge deres lokalsamfund på nye måder og i fællesskab med andre.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“We Believe In Communities!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNisswa, MN, United StatesHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“GrowthZone’s Community solution is a dynamic and intuitive tool designed to increase meaningful connections, collaboration and engagement within member-based organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchHamilton, AustraliaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Social Pinpoint is a comprehensive online platform that facilitates meaningful and accessible engagement opportunities that bring your community together.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchRockville, MD, United StatesHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“An online community is defined by the knowledge it generates.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNY, United StatesHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“Voray is the go-to place to join, build, or partner with a community.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFrisco, TX, United StatesHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“Founded in 2004, Telligent is a leading provider of social community software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchKigali, RwandaHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“We believe people can do more together than alone, we are building an app that eases a way of networking and syncs people up, Our app is here to make your life easier, more…”

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

Showing 25 of 463 user group platforms worldwide

See the full list, filter by size, metro and specialty, and access 373 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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User group platforms worldwide at a glance

As of Nov 5, 2026
12.0%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
327
11-50
103
51-200
20
201-500
3
501-1,000
1
1,001-5,000
2
10001+
1

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 user group platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “user group platforms” 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 373 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.

User group platforms by location

1 lists · largest first

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

Countries

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 “user group platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many user group platforms are there worldwide?

RevenueBase identified 463 company matches for user group platforms 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?

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

Which country has the most user group platforms?

The United States leads with 122 companies. Every user group platforms list by country and city is linked on this page.

Which city has the most user group platforms?

New York leads with 11 company records, followed by London (9) and San Francisco (8).

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 373 professional contacts with verified work emails tracked across these 463 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.