Company lists · Data refreshed September 2026

Top 25 Buyer persona agencies based in the United States

Name: Buyer persona agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 110 companies tracked

RevenueBase identified 110 buyer persona agencies headquartered in the United States as of September 2026 and tracks 1,357 professional contacts across them, including 618 with verified work emails and 439 with mobile numbers. New York is the largest hub.

This list covers buyer persona agencies 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 8, 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 8, 2026 86% judged on-target in blind review

110Companies

1,357Contacts tracked

618Verified emails

439Mobile numbers

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The 25 largest buyer persona agencies based in the United States

Ranked by team size

Top 25 of 110 buyer persona agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to buyer persona agencies: 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	SAGO	Indirect evidence	Iselin, NJ, United StatesHQ checked Sep 8, 2026	1,001-5,000	795 contacts →
	Indirect evidence “Today’s markets demand new research methods.” Source: RevenueBase Database · checked Sep 8, 2026
2	Telmarhelixa	Indirect evidence	New York, NY, United StatesHQ checked Sep 8, 2026	51-200	120 contacts →
	Indirect evidence “Discover a comprehensive platform designed to elevate your marketing and brand strategy.” Source: RevenueBase Database · checked Sep 8, 2026
3	Ironwood Insights Group, LLC	Indirect evidence	Chandler, AZ, United StatesHQ checked Sep 8, 2026	51-200	111 contacts →
	Indirect evidence “Ironwood Insights is a team of expert-level insights consultants who solve critical marketing and business problems for forward-thinking companies.” Source: RevenueBase Database · checked Sep 8, 2026
4	Insivia	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 8, 2026	11-50	21 contacts →
	Partial evidence “Insivia helps companies win buyers faster in a world where buyers have more power, more information, and increasingly… artificial intelligence on their side.” Source: RevenueBase Database · checked Sep 8, 2026
5	IDEBA	Indirect evidence	Portland, OR, United StatesHQ checked Sep 8, 2026	11-50	20 contacts →
	Indirect evidence “Ideba is a customer-driven consulting firm combining the brightest minds to create actionable insights from experience.” Source: RevenueBase Database · checked Sep 8, 2026
6	Sparks Research	Indirect evidence	Clemson, SC, United StatesHQ checked Sep 8, 2026	51-200	17 contacts →
	Indirect evidence “Sparks Research is a full-service Marketing Research and Business Intelligence firm whose been helping companies solve their biggest business challenges since 1971.” Source: RevenueBase Database · checked Sep 8, 2026
7	Market-Partners INC	Indirect evidence	Santa Rosa, CA, United StatesHQ checked Sep 8, 2026	11-50	14 contacts →
	Indirect evidence “Market-Partners works with organizations to enable them to rethink their business, develop powerful marketing strategies and adopt ultra-effective sales approaches all based upon…” Source: RevenueBase Database · checked Sep 8, 2026
8	Delve AI	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 8, 2026	1-10	12 contacts →
	Partial evidence “Delve AI helps brands and agencies with deeper understanding of digital users/buyers and their journeys, with humanized views of digital data.” Source: RevenueBase Database · checked Sep 8, 2026
9	Smarinsights	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 8, 2026	11-50	11 contacts →
	Indirect evidence “Strategic Marketing & Research Insights, LLC (SMARInsights) provides individualized consultation grounded in a fully integrated marketing research service that yields actionable…” Source: RevenueBase Database · checked Sep 8, 2026
10	Insight Consulting Group	Indirect evidence	Rosemont, IL, United StatesHQ checked Sep 8, 2026	11-50	11 contacts →
	Indirect evidence “Insight Consulting Group (ICG) is a boutique marketing consulting firm specializing in uncovering unique insight and translating that into meaningful business recommendations that…” Source: RevenueBase Database · checked Sep 8, 2026
11	Ignite Marketing	Indirect evidence	Oneonta, NY, United StatesHQ checked Sep 8, 2026	1-10	11 contacts →
	Indirect evidence “Ignite Marketing is an inbound marketing agency that provides holistic online marketing strategy and implementation to small to mid-sized business looking to grow their business…” Source: RevenueBase Database · checked Sep 8, 2026
12	Carbon Design LLC	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 8, 2026	11-50	8 contacts →
	Indirect evidence “Most B2B sales and marketing programs are built around data, technology, and process, and still falling short.” Source: RevenueBase Database · checked Sep 8, 2026
13	Irwin Broh Research	Indirect evidence	Des Plaines, IL, United StatesHQ checked Sep 8, 2026	11-50	7 contacts →
	Indirect evidence “GET INSIDE YOUR CUSTOMERS' HEAD: Within the collective minds of your customers & prospects are the key insights which let you predict change & unlock purchase intent.” Source: RevenueBase Database · checked Sep 8, 2026
14	Over The TOP Marketing	Indirect evidence	Milford, CT, United StatesHQ checked Sep 8, 2026	1-10	7 contacts →
	Indirect evidence “Here at Over The Top Marketing we specialize in utilizing millions of data points to place our clients commercials in front of the right people at the right time at the best…” Source: RevenueBase Database · checked Sep 8, 2026
15	Contextualy, INC	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 8, 2026	1-10	6 contacts →
	Indirect evidence “ContextualY is an insights-based market research firm focused on servicing the needs of technology companies with a specific expertise in enterprise/commercial/B2B research issues…” Source: RevenueBase Database · checked Sep 8, 2026
16	Marketing IQ	Indirect evidence	Boulder, CO, United StatesHQ checked Sep 8, 2026	1-10	6 contacts →
	Indirect evidence “For more than 25 years we have heard marketers say they know they need to be data-driven, improve their understanding of the customer, and leverage their Big Data assets to…” Source: RevenueBase Database · checked Sep 8, 2026
17	Goodmind	Indirect evidence	New York, NY, United StatesHQ checked Sep 8, 2026	11-50	6 contacts →
	Indirect evidence “Goodmind is a market research and consulting firm with offices in New York City, Norwalk, CT, and Wellington, New Zealand.” Source: RevenueBase Database · checked Sep 8, 2026
18	DBM Agency	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 8, 2026	1-10	5 contacts →
	Indirect evidence “DBM is a Digital Marketing Agency based in Orlando, FL & Pittsburgh, PA.” Source: RevenueBase Database · checked Sep 8, 2026
19	Council Vision	Indirect evidence	Austin, TX, United StatesHQ checked Sep 8, 2026	11-50	5 contacts →
	Indirect evidence “Council Vision is an advisory and consulting firm helping technology product and service companies harness the power of their customer, analyst and sourcing advisor relationships…” Source: RevenueBase Database · checked Sep 8, 2026
20	Micstura	Indirect evidence	Lehi, UT, United StatesHQ checked Sep 8, 2026	1-10	5 contacts →
	Indirect evidence “We bring consultancy experience and our creative chops to provide you the best of both worlds.” Source: RevenueBase Database · checked Sep 8, 2026
21	Starlight Research Group	Indirect evidence	Boston, MA, United StatesHQ checked Sep 8, 2026	11-50	4 contacts →
	Indirect evidence “In today's fast-paced economy, decision makers must leverage data in new ways in order to keep up.” Source: RevenueBase Database · checked Sep 8, 2026
22	Ceatro Group	Indirect evidence	Boston, MA, United StatesHQ checked Sep 8, 2026	1-10	4 contacts →
	Indirect evidence “Ceatro is a research and consulting firm that helps organizations better understand people and design and/or improve products, services, experiences, and operational processes in…” Source: RevenueBase Database · checked Sep 8, 2026
23	Clevenger Associates, INC	Indirect evidence	Zionsville, IN, United StatesHQ checked Sep 8, 2026	1-10	3 contacts →
	Indirect evidence “Speak to your customer’s heart.” Source: RevenueBase Database · checked Sep 8, 2026
24	X-Celerate Consulting	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 8, 2026	1-10	3 contacts →
	Indirect evidence “We help organizations get to what really drives their key audiences.” Source: RevenueBase Database · checked Sep 8, 2026
25	Aeffect, INC	Indirect evidence	Deerfield, IL, United StatesHQ checked Sep 8, 2026	11-50	3 contacts →
	Indirect evidence “Aeffect is a marketing research and consulting firm dedicated to helping organizations plan, develop, and evaluate targeted communications.” Source: RevenueBase Database · checked Sep 8, 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: buyer persona agencies. 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 buyer persona agencies.
Partial evidence: Its own public description names part of buyer persona agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name buyer persona agencies. 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 110 buyer persona agencies based in the United States

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Buyer persona agencies based in the United States at a glance

As of Sep 8, 2026

45.5%Verified-email coverage

32.4%Mobile-number coverage

12.3Average contacts per company

1-10Median size (employees)

8.2%Largest-city concentration · New York

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 10.0d

5500–30

6431–60

061–90

090–180

4180+

Company record updated

Median 64.0d

00–30

66231–60

51461–90

11390–180

68180+

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 buyer persona agencies, 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 “buyer persona agencies”. 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 buyer persona agencies), 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 buyer persona agencies, 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, 618 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 8, 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.

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 buyer persona agencies, 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 buyer persona agencies are there based in the United States?

RevenueBase identified 110 buyer persona agencies 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?

SAGO, headquartered in Iselin, tops this list with the largest team on record.

Which city has the most buyer persona agencies?

New York leads with 9 headquartered companies, followed by Austin (6) and Minneapolis (4).

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 618 verified decision-maker contacts tracked across these 110 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 8, 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.