Company lists · Data refreshed September 2026

Top 25 B2B online marketing consulting firms based in Seattle, United States

Name: B2B online marketing consulting firms based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 161 companies tracked

RevenueBase identified 161 company matches for B2B online marketing consulting firms associated with Seattle, United States as of September 2026 and tracks 612 professional contacts across them, including 196 with verified work emails. Across the United States, New York is the largest hub for this category (713 companies); Seattle has 161.

This list covers company matches for B2B online marketing consulting firms associated with Seattle, 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 23, 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 23, 2026 How this list was built

161Companies

612Contacts tracked

196Verified emails

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The 25 largest B2B online marketing consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 161 company matches for B2B online marketing consulting firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Kalungi	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	73 contacts →
	Exact match “A complete and instant marketing team for early-stage B2B SaaS companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Unreal Digital Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	35 contacts →
	Exact match “Unreal Digital Group is the full-service, women-owned marketing agency that helps companies look, feel and sound different.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Lift Strategy	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	n/a	35 contacts →
	Exact match “LIFT provides marketing and technology services that help B2B companies improve results through digital demand generation, marketing automation, CRM and analytics.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	ODD DOG Media	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	23 contacts →
	Exact match “We’re a Seattle-founded marketing agency with established teams in Portland and Salt Lake City, dedicated to serving small and mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Logic Inbound	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “Logic Inbound identifies and executes on growth opportunities.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Fujisan Marketing	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	15 contacts →
	Exact match “We help businesses achieve their desired results by creating fully transparent, customized digital marketing strategies and tactics.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Referral Program Pros	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	15 contacts →
	Exact match “You can get clients in 1 of 2 ways: 1) Inbound 2) Outbound I recommend doing both, but for immediate results, just do outbound.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Etumos	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “Etumos is a marketing technology consultancy focused on innovating B2B & B2C marketing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Elev8 Consulting LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	12 contacts →
	Exact match “We are experienced sales, marketing and product experts with firsthand knowledge of working in large multinational technology companies bringing seasoned, passionate consultants…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Full Speed Advertising	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	11 contacts →
	Exact match “Full Speed Advertising is a boutique digital marketing agency based in Seattle, WA.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Knack Collective	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	11 contacts →
	Exact match “Knack Collective is a strategic B2B marketing agency helping technology companies turn complexity into scalable growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Solomon Solution	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	9 contacts →
	Exact match “Founded in 2008, Solomon Solution is headquartered in Seattle, Washington.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Cxglobals	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “Full-service offerings to assess digital capability while providing comprehensive BI and Analytics with Channel focus expertise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Blackwing Creative	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “BlackWing Creative is a B2B marketing agency located in Seattle and San Francisco.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Audienz NOW The Channel Company	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	6 contacts →
	Exact match “At Audienz, we blend the best of business consulting and creative marketing to help you break through in the age of diminishing attention spans.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Fulcrum Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Fulcrum is a strategic consulting firm built for senior B2B tech leaders accountable for growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Gigantic	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Gigantic builds high converting marketing websites for growing B2B companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Foundations First Marketing	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Understand marketing in a way that doesn't suck the joy out of running your business.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Lazar Marketing Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “At Lazar Marketing Consulting, we are about results, ROI, and optimizing key metrics that drive our clients' business forward for the long haul.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Infinity Solutions Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Our diverse group of consultants specialize in Environmental Studies, including Forensic Chemistry, Business-to Business (B2B) Marketing and Management, and Computer Systems…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Pivot Levy	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	11-50	4 contacts →
	Exact match “Pivot + Levy is an independently owned interactive strategy and design firm that specializes in developing applications and web sites for B-to-B-to-C clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Vantage International	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Our engagements provide an elastic executive service.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	O'daniel Designs	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “O'Daniel Designs is now O'Daniel Creative (@ODanielCreative) O'Daniel Designs, LLC is a one-stop-source for company's branding, marketing and website design needs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Alloire	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	3 contacts →
	Exact match “At Alloire, we specialize in providing comprehensive marketing assessments and strategic planning to help companies achieve their goals.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Rein Marketing Solutions, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “For the past 15 years we have helped businesses create their eCommerce brand presence.” Recorded in the RevenueBase company graph · Sep 23, 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 “B2B online marketing consulting firms”. 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 161 B2B online marketing consulting firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B online marketing consulting firms based in Seattle, United States at a glance

As of Sep 23, 2026

32.0%Verified-email coverage

3.8Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 161 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 Seattle, United States whose business descriptions match “B2B online marketing consulting firms” 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 196 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 23, 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.

B2B online marketing consulting firms 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 “B2B online marketing consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B online marketing consulting firms are there based in Seattle, United States?

RevenueBase identified 161 company matches for B2B online marketing consulting firms associated with Seattle, 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?

Kalungi 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 B2B online marketing consulting firms?

New York leads the United States with 713 company records, followed by Los Angeles (387) and Chicago (355). Seattle has 161.

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 196 professional contacts with verified work emails tracked across these 161 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 23, 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.