Company lists · Data refreshed September 2026

Top 25 Real-time customer intelligence platforms based in the United States

Name: Real-time customer intelligence platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,537 companies tracked

RevenueBase identified 1,537 real-time customer intelligence platforms headquartered in the United States as of September 2026 and tracks 115,219 professional contacts across them, including 54,209 with verified work emails and 28,257 with mobile numbers. New York is the largest hub.

This list covers real-time customer intelligence platforms headquartered in the United States, 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 5, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

1,537Companies

115,219Contacts tracked

54,209Verified emails

28,257Mobile numbers

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The 25 largest real-time customer intelligence platforms based in the United States

Ranked by team size

Top 25 of 1,537 real-time customer intelligence platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to real-time customer intelligence platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nielseniq	Partial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	10001+	25,856 contacts →
	Partial evidence “NielsenIQ (NIQ) is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth.” Source: RevenueBase Database · checked Sep 5, 2026
2	Hubspot	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 5, 2026	5,001-10,000	11,077 contacts →
	Strong evidence “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Source: RevenueBase Database · checked Sep 5, 2026
3	Sprinklr	Strong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,513 contacts →
	Strong evidence “Sprinklr is the definitive, AI-native platform for Unified Customer Experience Management (Unified-CXM), empowering brands to deliver extraordinary experiences at scale, across…” Source: RevenueBase Database · checked Sep 5, 2026
4	Zoominfo	Strong evidence	Vancouver, WA, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,029 contacts →
	Strong evidence “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Source: RevenueBase Database · checked Sep 5, 2026
5	Klaviyo	Indirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,789 contacts →
	Indirect evidence “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Source: RevenueBase Database · checked Sep 5, 2026
6	Zeta Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,595 contacts →
	Indirect evidence “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Source: RevenueBase Database · checked Sep 5, 2026
7	THRYV	Strong evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,412 contacts →
	Strong evidence “Thryv is an AI-powered platform built to help small businesses get found, win customers, and drive repeat sales.” Source: RevenueBase Database · checked Sep 5, 2026
8	BRAZE	Strong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,142 contacts →
	Strong evidence “Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from…” Source: RevenueBase Database · checked Sep 5, 2026
9	Medallia	Partial evidence	Mclean, VA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,006 contacts →
	Partial evidence “Medallia is the enterprise experience platform that turns every signal into decisive action.” Source: RevenueBase Database · checked Sep 5, 2026
10	GONG	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,944 contacts →
	Partial evidence “Transform how your revenue team wins with AI The Gong Revenue AI Operating System brings customer data, insights, and workflows together in one trusted place.” Source: RevenueBase Database · checked Sep 5, 2026
11	IRI	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	5,001-10,000	1,700 contacts →
	Indirect evidence “IRI is a leading provider of big data, predictive analytics and forward-looking insights that help CPG, OTC healthcare, retailers and media companies to grow their businesses.” Source: RevenueBase Database · checked Sep 5, 2026
12	Nextiva	Strong evidence	Scottsdale, AZ, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,638 contacts →
	Strong evidence “Build amazing customer experiences with Nextiva’s AI-powered platform.” Source: RevenueBase Database · checked Sep 5, 2026
13	6sense	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,443 contacts →
	Partial evidence “6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Source: RevenueBase Database · checked Sep 5, 2026
14	Similarweb	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,351 contacts →
	Indirect evidence “We power businesses with the best digital data.” Source: RevenueBase Database · checked Sep 5, 2026
15	Unifycx	Strong evidence	Louisville, KY, United StatesHQ checked Sep 5, 2026	5,001-10,000	1,270 contacts →
	Strong evidence “UnifyCX is a future-ready, next-generation customer experience platform that fuses the best of human expertise with advanced AI technology.” Source: RevenueBase Database · checked Sep 5, 2026
16	Partnerhero	Indirect evidence	Boise, ID, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,174 contacts →
	Indirect evidence “The First AI-Native Contact Center.” Source: RevenueBase Database · checked Sep 5, 2026
17	Bloomreach	Strong evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	501-1,000	1,146 contacts →
	Strong evidence “Bloomreach personalizes the customer experience for more than 1,400 global brands through Loomi, its agentic personalization platform.” Source: RevenueBase Database · checked Sep 5, 2026
18	Pharosiq	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	501-1,000	969 contacts →
	Partial evidence “pharosIQ is a B2B data intelligence company built for the next era of go-to-market.” Source: RevenueBase Database · checked Sep 5, 2026
19	Moengage	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	908 contacts →
	Strong evidence “MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Source: RevenueBase Database · checked Sep 5, 2026
20	Iterable	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	771 contacts →
	Strong evidence “Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Source: RevenueBase Database · checked Sep 5, 2026
21	IBI Information Builders	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 5, 2026	5,001-10,000	770 contacts →
	Partial evidence “ibi™ - A global trusted leader in business intelligence, analytics, and data management solutions.” Source: RevenueBase Database · checked Sep 5, 2026
22	Khoros	Partial evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	501-1,000	763 contacts →
	Partial evidence “Khoros' award-winning enterprise software makes it easier for complex brands to engage with customers at scale across digital, social, and brand-owned channels.” Source: RevenueBase Database · checked Sep 5, 2026
23	Clevertap	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	702 contacts →
	Strong evidence “CleverTap is the leading all-in-one customer engagement platform that helps brands unlock limitless customer lifetime value.” Source: RevenueBase Database · checked Sep 5, 2026
24	Reputation	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 5, 2026	501-1,000	658 contacts →
	Partial evidence “Reputation is the #1 AI-native reputation management platform, built to help multi-location businesses be found, trusted, and chosen in search, AI answers, and everywhere…” Source: RevenueBase Database · checked Sep 5, 2026
25	On24	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	622 contacts →
	Indirect evidence “ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Source: RevenueBase Database · checked Sep 5, 2026

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: real-time customer intelligence platforms. 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 real-time customer intelligence platforms.
Partial evidence: Its own public description names part of real-time customer intelligence platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real-time customer intelligence platforms. 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 1,537 real-time customer intelligence platforms based in the United States

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Real-time customer intelligence platforms based in the United States at a glance

As of Sep 5, 2026

47.0%Verified-email coverage

24.5%Mobile-number coverage

75.0Average contacts per company

11-50Median size (employees)

10.1%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

637

11-50

562

51-200

209

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

50,2920–30

3,02331–60

2961–90

2390–180

842180+

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 real-time customer intelligence platforms, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “real-time customer intelligence platforms”. 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 real-time customer intelligence platforms), 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 real-time customer intelligence platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 54,209 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 5, 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.

Real-time customer intelligence platforms by metro

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 real-time customer intelligence platforms, 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 real-time customer intelligence platforms are there based in the United States?

RevenueBase identified 1,537 real-time customer intelligence platforms headquartered in the United States 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?

Nielseniq, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most real-time customer intelligence platforms?

New York leads with 155 headquartered companies, followed by San Francisco (142) and Austin (46).

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 54,209 verified decision-maker contacts tracked across these 1,537 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 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 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.