Company lists · Data refreshed September 2026

Top 25 Engagement platforms based in Los Angeles, United States

Name: Engagement platforms based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 227 companies tracked

RevenueBase identified 227 company matches for engagement platforms associated with Los Angeles, United States as of September 2026 and tracks 2,423 professional contacts across them, including 774 with verified work emails. Across the United States, New York is the largest hub for this category (670 companies); Los Angeles has 227.

This list covers company matches for engagement platforms associated with Los Angeles, 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 28, 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 28, 2026 How this list was built

227Companies

2,423Contacts tracked

774Verified emails

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The 25 largest engagement platforms based in Los Angeles, United States

Ranked by team size

Top 25 of 227 company matches for engagement platforms based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Advocate	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	n/a	248 contacts →
	Exact match “Advocate is a livestream advertising optimization platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Ayzenberg	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	201-500	181 contacts →
	Exact match “Ayzenberg Group is an AI and social-first, fully integrated brand acceleration practice with three decades of expertise in creating and sharing brand stories for forward-thinking…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Fuel Cycle	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	151 contacts →
	Exact match “Fuel Cycle accelerates decision-making for iconic brands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Powerfront	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	98 contacts →
	Exact match “Powerfront is a leading provider of customer engagement technology and solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Causal	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	71 contacts →
	Exact match “Causal is a leading programmatic audience development and activation solution.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Adcolony	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	201-500	67 contacts →
	Exact match “Digital Turbine (NASDAQ: APPS) powers superior mobile consumer experiences and results for the world’s leading telcos, advertisers and publishers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Streamelements	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “StreamElements is the premier platform of tools and services for livestream and video production, monetization, audience engagement, influencer marketing, and brand sponsorships.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Social Annex, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	60 contacts →
	Exact match “Social Annex is now Annex Cloud.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Favored	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “Favored is a leading, full service social video commerce company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Maestro	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	50 contacts →
	Exact match “Maestro is an all-in-one interactive video platform and live streaming solution designed to convert passive audiences into active customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Pragma	Exact match	Los Angeles, United StatesHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Tools to build your game faster, connect with players, and grow your community.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Globalwide Media	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “GlobalWide Media (GWM), a leader in data-driven digital marketing, provides premium media solutions for the world’s leading brands and agencies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	CRWD	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	42 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Social House, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Social House, Inc.® is a Digital Growth Agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Telescope	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	39 contacts →
	Exact match “Telescope works at the intersection between content and audiences – providing solutions for media businesses to create, publish, and monetize content to reach a modern consumer…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	True X	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	27 contacts →
	Exact match “true[X] delivers effective advertising for on-demand, interactive media.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Velaro	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “Velaro keeps customer conversations from getting missed.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	LAYLO	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Laylo is the Drop CRM powering iconic artists, live events and sports teams.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Ultraviolet	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Ultraviolet is a turnkey creator platform for genuine connections with any creator and their biggest fans.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Part 4	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Founded in 2014, Part 4 is an award-winning creative agency that specializes in crafting strategic solutions for social, digital and beyond.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Friendbuy	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Friendbuy is the go-to platform for e-commerce businesses looking to supercharge their growth through referral and loyalty programs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Mundial Media	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Mundial Media is an AI-powered advertising platform built to understand culture through machine learning, not cookies or IDs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Squadup, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “SquadUP is the trusted event technology partner for festivals, venues, attractions, and sports event organizers looking to elevate their brand and simplify operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Tiltify	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Tiltify is a social fundraising platform that brings together digital communities, charities, and brands to do social good across the globe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Poppin	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1-10	19 contacts →
	Exact match “We're making social media social again.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “engagement platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 227 engagement platforms based in Los Angeles, United States

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Engagement platforms based in Los Angeles, United States at a glance

As of Sep 28, 2026

31.9%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

117

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 227 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 Los Angeles, United States whose business descriptions match “engagement 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. 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 774 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 28, 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.

Engagement platforms by metro in the United States

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

How many engagement platforms are there based in Los Angeles, United States?

RevenueBase identified 227 company matches for engagement platforms associated with Los Angeles, 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?

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

Which city in the United States has the most engagement platforms?

New York leads the United States with 670 company records, followed by San Francisco (366) and Los Angeles (227).

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 774 professional contacts with verified work emails tracked across these 227 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 28, 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.