Company lists · Data refreshed September 2026

Top 25 Real-time customer intelligence platforms worldwide

RevenueBase identified 3,636 real-time customer intelligence platforms worldwide as of September 2026 and tracks 172,011 professional contacts across them, including 74,984 with verified work emails and 31,881 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers real-time customer intelligence platforms 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 5, 2026. Country and city lists for real-time customer intelligence platforms 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.

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
3,636Companies
172,011Contacts tracked
74,984Verified emails
31,881Mobile numbers
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The 25 largest real-time customer intelligence platforms worldwide

Ranked by team size
Top 25 of 3,636 real-time customer intelligence platforms worldwide, 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceChicago, IL, United StatesHQ checked Sep 5, 202610001+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
2Indirect evidenceLondon, United KingdomHQ checked Sep 5, 202610001+15,564 contacts →

Indirect evidence

“Kantar is the world’s leading marketing data and analytics business.”

Source: RevenueBase Database · checked Sep 5, 2026
3Strong evidenceCambridge, MA, United StatesHQ checked Sep 5, 20265,001-10,00011,077 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
4Strong evidenceNew York, NY, United StatesHQ checked Sep 5, 20261,001-5,0004,513 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
5Strong evidenceVancouver, WA, United StatesHQ checked Sep 5, 20261,001-5,0004,029 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
6Indirect evidenceBoston, MA, United StatesHQ checked Sep 5, 20261,001-5,0002,789 contacts →

Indirect evidence

“Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.”

Source: RevenueBase Database · checked Sep 5, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 5, 20261,001-5,0002,595 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
8Strong evidenceDallas, TX, United StatesHQ checked Sep 5, 20261,001-5,0002,412 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
9Strong evidenceNew York, NY, United StatesHQ checked Sep 5, 20261,001-5,0002,142 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
10Partial evidenceMclean, VA, United StatesHQ checked Sep 5, 20261,001-5,0002,006 contacts →

Partial evidence

“Medallia is the enterprise experience platform that turns every signal into decisive action.”

Source: RevenueBase Database · checked Sep 5, 2026
11Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,944 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
12Indirect evidenceChicago, IL, United StatesHQ checked Sep 5, 20265,001-10,0001,700 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
13Strong evidenceScottsdale, AZ, United StatesHQ checked Sep 5, 20261,001-5,0001,638 contacts →

Strong evidence

“Build amazing customer experiences with Nextiva’s AI-powered platform.”

Source: RevenueBase Database · checked Sep 5, 2026
14Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,443 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
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,351 contacts →

Indirect evidence

“We power businesses with the best digital data.”

Source: RevenueBase Database · checked Sep 5, 2026
16Strong evidenceLouisville, KY, United StatesHQ checked Sep 5, 20265,001-10,0001,270 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
17Indirect evidenceMotherwell, United KingdomHQ checked Sep 5, 20261,001-5,0001,244 contacts →

Indirect evidence

“Ascensos is now Firstsource.”

Source: RevenueBase Database · checked Sep 5, 2026
18Indirect evidenceBoise, ID, United StatesHQ checked Sep 5, 20261,001-5,0001,174 contacts →

Indirect evidence

“The First AI-Native Contact Center.”

Source: RevenueBase Database · checked Sep 5, 2026
19Strong evidenceMountain View, CA, United StatesHQ checked Sep 5, 2026501-1,0001,146 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
20Strong evidenceIstanbul, TürkiyeHQ checked Sep 5, 20261,001-5,0001,036 contacts →

Strong evidence

“Insider-one platform for individualized, cross-channel experiences-enables enterprise marketers to connect customer data across channels and systems, predict their future behavior…”

Source: RevenueBase Database · checked Sep 5, 2026
21Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 5, 2026501-1,000969 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
22Partial evidenceLondon, United KingdomHQ checked Sep 5, 2026501-1,000918 contacts →

Partial evidence

“Understand and engage with your customers at the speed of social.”

Source: RevenueBase Database · checked Sep 5, 2026
23Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000908 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
24Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000771 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
25Partial evidenceSaskatoon, SK, CanadaHQ checked Sep 5, 2026501-1,000771 contacts →

Partial evidence

“Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 25 of 3,636 real-time customer intelligence platforms worldwide

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Real-time customer intelligence platforms worldwide at a glance

As of Sep 5, 2026
43.6%Verified-email coverage
18.5%Mobile-number coverage
47.3Average contacts per company
11-50Median size (employees)
6.1%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
1,673
11-50
1,323
51-200
427
201-500
123
501-1,000
31
1,001-5,000
44
5,001-10,000
8
10001+
5

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.
Coverage
22 countries, largest first: the United States, the United Kingdom, India, Brazil, Canada, France, Germany, Australia, the Netherlands, Spain and 12 more. Country and city lists for real-time customer intelligence platforms are linked below.
What qualifies
Companies worldwide 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.
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, 74,984 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 between September 5, 2026 and September 14, 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 location

42 lists · largest first

Every Real-time customer intelligence platforms 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 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 worldwide?

RevenueBase identified 3,636 real-time customer intelligence platforms 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?

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

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

The United States leads with 1,537 companies, followed by the United Kingdom (360) and India (340). Every real-time customer intelligence platforms list by country and city is linked on this page.

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

London leads with 221 headquartered companies, followed by New York (155) and San Francisco (142).

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 74,984 verified decision-maker contacts tracked across these 3,636 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 5, 2026 and September 14, 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.