Company lists · Data refreshed September 2026

Top 25 B2B software marketing consultants based in San Jose, United States

Name: B2B software marketing consultants based in San Jose, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 64 companies tracked

RevenueBase identified 64 B2B software marketing consultants headquartered in San Jose, United States as of September 2026 and tracks 1,241 professional contacts across them, including 290 with verified work emails. New York is the largest hub.

This list covers B2B software marketing consultants headquartered in San Jose, 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 27, 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 27, 2026 86% judged on-target in blind review

64Companies

1,241Contacts tracked

290Verified emails

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The 25 largest B2B software marketing consultants based in San Jose, United States

Ranked by team size

Top 25 of 64 B2B software marketing consultants based in San Jose, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to B2B software marketing consultants: 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	Amarketforce	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	391 contacts →
	Partial evidence “aMarketForce is a full-scale B2B Contact Database & Demand Generation services company.” Source: RevenueBase Database · checked Sep 27, 2026
2	Unboundb2b	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	297 contacts →
	Partial evidence “UnboundB2B is a marketing agency that caters to Enterprise and Technology companies across the globe to improve ROI on their marketing spend and shorten sales cycle with its…” Source: RevenueBase Database · checked Sep 27, 2026
3	Rightwave	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	159 contacts →
	Strong evidence “RightWave provides Marketing Automation Services for B2B companies.” Source: RevenueBase Database · checked Sep 27, 2026
4	Clear Digital	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	40 contacts →
	Partial evidence “Clear Digital is a Silicon Valley-based B2B digital agency with 25+ years of experience helping technology and enterprise brands grow through websites, brand strategy, and…” Source: RevenueBase Database · checked Sep 27, 2026
5	Kickfire, A Foundry Company	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence “KickFire is now part of Foundry” Source: RevenueBase Database · checked Sep 27, 2026
6	Datafinity	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “Never before have marketers had access to so much technology, or had so much opportunity to impact the bottom line.” Source: RevenueBase Database · checked Sep 27, 2026
7	Grand Bridges	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “Grand Bridges Marketing is a results-oriented consultancy dedicated to helping high-tech businesses build powerful global brands and develop effective new product introduction and…” Source: RevenueBase Database · checked Sep 27, 2026
8	Virtu SOL	Indirect evidence	San Jose, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “VirtuSol is a global AI architecture firm that builds, deploys, and manages sovereign, autonomous operating systems for high-stakes enterprise operations.” Source: RevenueBase Database · checked Sep 27, 2026
9	Envision Technology Marketing Group	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Strong evidence “Envision Technology Marketing Group (ETMG) is a boutique agency that supports B2B technology companies with a marketing engine that executes efficiently at scale-without…” Source: RevenueBase Database · checked Sep 27, 2026
10	The Spectrum Group Online, LLC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “We're a new kind of digital marketing agency.” Source: RevenueBase Database · checked Sep 27, 2026
11	Sembyotic	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Partial evidence “B2B buying doesn't work the way most ad agencies think it does.” Source: RevenueBase Database · checked Sep 27, 2026
12	Contentric	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “Founded in 2016, Contentric is a content studio for B2B data and deep tech companies.” Source: RevenueBase Database · checked Sep 27, 2026
13	Demandwhiz LLC	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	5 contacts →
	Strong evidence “Demandwhiz is a B2B marketing services company having expertise in Account Based Marketing (ABM), Content Syndication, White Paper Syndication, Demand Generation, Audience…” Source: RevenueBase Database · checked Sep 27, 2026
14	Clutchgrowth	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Clutchgrowth is your partner in B2B SaaS Growth.” Source: RevenueBase Database · checked Sep 27, 2026
15	Marketm8	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “We are MarketM8, a digital sales and marketing agency who leverage our team and tools to augment and scale your digital sales and marketing execution.” Source: RevenueBase Database · checked Sep 27, 2026
16	Netedge Marketing LLC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	2 contacts →
	Partial evidence “Since 2007, NetEdge Marketing has been dedicated to helping small and medium sized business leverage the Internet and mobile devices to generate sales leads and convert them into…” Source: RevenueBase Database · checked Sep 27, 2026
17	Magpie Consulting	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Boutique marketing consulting firm serving high tech clients in the San Francisco bay area.” Source: RevenueBase Database · checked Sep 27, 2026
18	Digital Artisans	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “A host of experts from the fields of Digital & Content Marketing, Customer & Partner Marketing, Social Media and ESG Strategy.” Source: RevenueBase Database · checked Sep 27, 2026
19	Spectrum Business Partners INC	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	1 contacts →
	Strong evidence “Spectrum Business Partners is a boutique marketing consultancy agency specialized in global integrated marketing strategy, communications planning, and executive narrative…” Source: RevenueBase Database · checked Sep 27, 2026
20	WSI NET Advantage	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Complete Internet Marketing Services and Consulting.” Source: RevenueBase Database · checked Sep 27, 2026
21	Skyview Consulting	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Strong evidence “Skyview Consulting provides on-demand product and technical marketing, product strategy and GTM support for B2B high tech software companies at every stage of their growth.” Source: RevenueBase Database · checked Sep 27, 2026
22	Martell Communications	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Strong evidence “Martell is a team of Silicon Valley PR, content and marketing consultants for B2B tech companies.” Source: RevenueBase Database · checked Sep 27, 2026
23	Stratola LLC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Stratola delivers executive leadership consulting, go-to-market strategies, startup advisory services as well as a broad portfolio of marketing services.” Source: RevenueBase Database · checked Sep 27, 2026
24	Steve Landau Consulting	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Steve Landau Consulting is a Silicon Valley marketing and communications company formed to support companies that want to enhance their brand, their market reach and develop…” Source: RevenueBase Database · checked Sep 27, 2026
25	CLS Professional Services LLC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Unlock Your Business’s Potential with CLS Professional Services LLC Achieve your business goals through strategic messaging, impactful marketing campaigns, and a refreshed brand…” Source: RevenueBase Database · checked Sep 27, 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: B2B software marketing consultants. 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 B2B software marketing consultants.
Partial evidence: Its own public description names part of B2B software marketing consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B software marketing consultants. 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 64 B2B software marketing consultants based in San Jose, United States

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B2B software marketing consultants based in San Jose, United States at a glance

As of Sep 27, 2026

23.4%Verified-email coverage

19.4Average contacts per company

1-10Median size (employees)

746.9%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Jose, so it is reported there. Company counts and contact totals on this page are exact for San Jose, over 64 companies.

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 B2B software marketing consultants, 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 San Jose, United States whose own description of what they do matches “B2B software marketing consultants”. 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 B2B software marketing consultants), 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 B2B software marketing consultants, and records with no verified work email. Companies headquartered outside San Jose 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, 290 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 27, 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.

B2B software marketing consultants by metro in the United States

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 B2B software marketing consultants, 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 B2B software marketing consultants are there based in San Jose, United States?

RevenueBase identified 64 B2B software marketing consultants headquartered in San Jose, 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?

Amarketforce, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most B2B software marketing consultants?

New York leads with 478 headquartered companies, followed by Los Angeles (266) and Austin (255).

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 290 verified decision-maker contacts tracked across these 64 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 27, 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.