Company lists · Data verified August 2026

Top 25 Customer data platform consultants based in the United States

Name: Customer data platform consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 834 companies tracked

There are 834 customer data platform consultants headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 23,653 professional contacts across them, including 10,963 with verified work emails and 8,174 with mobile numbers. New York is the largest hub.

This list covers customer data platform consultants headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

834Companies

23,653Contacts tracked

10,963Verified emails

8,174Mobile numbers

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The 25 largest customer data platform consultants based in the United States

Ranked by team size

Top 25 of 834 customer data platform consultants based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Merkle	New York, NY	10001+	4,743	2,767
2	Klaviyo	Boston, MA	1,001-5,000	2,859	1,624
3	Credera	Chicago, IL	1,001-5,000	1,878	728
4	Syniti	Needham, MA	1,001-5,000	1,634	873
5	Data Axle	Dallas, TX	1,001-5,000	1,082	642
6	YES Marketing	Louisville, CO	201-500	482	3
7	Infogroup	Portland, OR	1,001-5,000	480	87
8	Simplus	Chicago, IL	501-1,000	384	198
9	Kopius	Kirkland, WA	501-1,000	315	179
10	Softcrylic	Minneapolis, MN	51-200	313	26
11	Amperity	Seattle, WA	201-500	309	200
12	Listrak	Lititz, PA	201-500	298	173
13	Aspen Marketing	Irving, TX	5,001-10,000	281	54
14	Hevo Data	San Francisco, CA	201-500	273	113
15	Axis Group	Atlanta, GA	51-200	230	73
16	Segment	San Francisco, CA	501-1,000	195	32
17	Marquis	Plano, TX	201-500	194	94
18	Contata	Minneapolis, MN	501-1,000	168	32
19	Rokt Mparticle	New York, NY	501-1,000	135	84
20	Lumendata	San Jose, CA	201-500	129	71
21	Zennify	Sacramento, CA	201-500	117	84
22	BIG Village	Boca Raton, FL	51-200	105	55
23	Baesman Group	Hilliard, OH	51-200	104	61
24	Aiq.com Alpine IQ	Denver, CO	51-200	102	42
25	Prominence Advisors	Chicago, IL	51-200	92	71

Showing 25 of 834 customer data platform consultants based in the United States

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Customer data platform consultants based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 55 HQs

8,174Contacts with mobile numbers

20Emails re-verified in last 30 days

Companies by employee count

1-10

506

11-50

224

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Customer data platform consultants by metro

Metro	Companies
Customer data platform consultants in New York	55
Customer data platform consultants in San Francisco	37
Customer data platform consultants in Chicago	28
Customer data platform consultants in Austin	27
Customer data platform consultants in Atlanta	20
Customer data platform consultants in Boston	19
Customer data platform consultants in Seattle	17
Customer data platform consultants in Denver	16

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “customer data platform consultants”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 20 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many customer data platform consultants are there based in the United States?

There are 834 customer data platform consultants headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Merkle, headquartered in New York, tops this list with the largest team on record.

Which city has the most customer data platform consultants?

New York leads with 55 headquartered companies, followed by San Francisco (37) and Chicago (28).

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 10,963 verified decision-maker contacts tracked across these 834 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.