Company lists · Data refreshed September 2026

Top 25 IT vendor marketing agencies based in San Francisco, United States

Name: IT vendor marketing agencies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 60 companies tracked

RevenueBase identified 60 IT vendor marketing agencies headquartered in San Francisco, United States as of September 2026 and tracks 1,273 professional contacts across them, including 256 with verified work emails. Across the United States, New York is the largest hub for this category (125 companies); San Francisco has 60.

This list covers IT vendor marketing agencies headquartered in San Francisco, 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 28, 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 28, 2026 86% judged on-target in blind review

60Companies

1,273Contacts tracked

256Verified emails

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The 25 largest IT vendor marketing agencies based in San Francisco, United States

Ranked by team size

Top 25 of 60 IT vendor marketing agencies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT vendor marketing 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	Demandshore	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	478 contacts →
	Partial evidence “About DemandShore Since 2004, we’ve been working hard to deliver value to Sales & Marketing professionals across B2B Technology companies globally.” Source: RevenueBase Database · checked Sep 28, 2026
2	DWA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	290 contacts →
	Partial evidence “Merkle \| DWA is a global media and marketing agency for technology companies.” Source: RevenueBase Database · checked Sep 28, 2026
3	Aventi Group, Product Marketing Agency	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	95 contacts →
	Partial evidence “Contact Aventi Group for speed, performance, and expertise when strategic product marketing must drive growth.” Source: RevenueBase Database · checked Sep 28, 2026
4	Activate	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “Activate provides content-powered demand-generation and marketing services for technology marketers, based our team's expertise in developing buyer insights, high-performance…” Source: RevenueBase Database · checked Sep 28, 2026
5	Transiris	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “Success in today’s marketing and communications landscape is all about combining Creative Excellence, Go-To-Market Strategy, and Marketing Technologies to achieve business success.” Source: RevenueBase Database · checked Sep 28, 2026
6	Gorilla Corporation	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	42 contacts →
	Strong evidence “Gorilla Corporation is a leading provider of vendor partner marketing technologies and services for the IT channel.” Source: RevenueBase Database · checked Sep 28, 2026
7	Connect Marketing, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Connect Marketing helps companies like yours out-position, out-perform, and out-market your competition.” Source: RevenueBase Database · checked Sep 28, 2026
8	Opollo MSP Marketing	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “IT Marketing Agency with a focus on MSPs & Cybersecurity \| We're a digital marketing company that specialises in managed service providers in the US, UK, and Australia.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bhava Communications	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Bhava Communications is an award-winning marketing, public relations and branding agency that propels B2B and B2C technology clients to category leadership.” Source: RevenueBase Database · checked Sep 28, 2026
10	Motava	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Motava specializes in website creation + digital marketing- Web Design - our custom designs reflect your company's specialties, strategized through a rigorous discovery process-…” Source: RevenueBase Database · checked Sep 28, 2026
11	Fred&ted	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Technology.” Source: RevenueBase Database · checked Sep 28, 2026
12	Mach 01	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Mach 01 (Maak Zero-One) is a full-stack B2B marketing agency focused on marketing solutions for technology companies, startups, and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
13	Macguffin Digital	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “For technology brands focused on enterprise software, hardware systems and cloud-based solutions, we help our clients do digital storytelling and visualization at scale to tell…” Source: RevenueBase Database · checked Sep 28, 2026
14	Marquee Project	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “As a highly skilled marketing specialists with a laser focus on marketing operations, marketing automation, and customer journey, we offer a wealth of expertise in developing…” Source: RevenueBase Database · checked Sep 28, 2026
15	Rolloutsf	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “WHY WE EXIST We created RolloutSF to offer companies world-class marketing, design and development services.” Source: RevenueBase Database · checked Sep 28, 2026
16	The Halo Agency	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “The Halo Agency is unlike any other marketing options available today - it provides marketing services on demand to early stage innovation driven companies.” Source: RevenueBase Database · checked Sep 28, 2026
17	Netkitchen	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
18	MCV Consultants	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “MCV Consultants, LLC is a performance and data-driven digital marketing and operations leader that helps clients address all facets of marketing strategy in order to identify…” Source: RevenueBase Database · checked Sep 28, 2026
19	Sourcinggrowth	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “Many small and mid-sized business owners are experts in their field - but struggle when it comes to marketing, lead generation, and sales strategy.” Source: RevenueBase Database · checked Sep 28, 2026
20	Threetwelve	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Partial evidence “Marketing and customer experience agency ThreeTwelve helps harried marketing directors in the software, IoT/M2M, LBS, logistics, insurance and telecommunications industries make…” Source: RevenueBase Database · checked Sep 28, 2026
21	Brandgeneering Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “BrandGeneering is a Marketing and Technology consulting group providing SMBs with access to corporate grade strategic and tactical planning for classical and digital marketing and…” Source: RevenueBase Database · checked Sep 28, 2026
22	Regatta Marketing, LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “We work with B2B tech companies to deliver a solid marketing ROI and build a strong sales pipeline.” Source: RevenueBase Database · checked Sep 28, 2026
23	Whatever Digital	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We’re a high-tech, high-growth agency with a laser focus on making brands soar.” Source: RevenueBase Database · checked Sep 28, 2026
24	Eeze Media	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Eeze Digital Marketing specializes in customized strategies tailored to your unique needs.” Source: RevenueBase Database · checked Sep 28, 2026
25	Allyson Letteri Marketing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Allyson Letteri a marketing executive who advises early stage tech startup leaders on GTM strategy and team design to accelerate their growth.” Source: RevenueBase Database · checked Sep 28, 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: IT vendor marketing 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 IT vendor marketing agencies.
Partial evidence: Its own public description names part of IT vendor marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT vendor marketing 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 60 IT vendor marketing agencies based in San Francisco, United States

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IT vendor marketing agencies based in San Francisco, United States at a glance

As of Sep 28, 2026

20.1%Verified-email coverage

21.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 60 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 IT vendor marketing 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 San Francisco, United States whose own description of what they do matches “IT vendor marketing 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 IT vendor marketing 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 IT vendor marketing agencies, and records with no verified work email. Companies headquartered outside San Francisco 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, 256 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 28, 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.

IT vendor marketing agencies 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 IT vendor marketing 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 IT vendor marketing agencies are there based in San Francisco, United States?

RevenueBase identified 60 IT vendor marketing agencies headquartered in San Francisco, 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?

Demandshore, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most IT vendor marketing agencies?

New York leads the United States with 125 headquartered companies, followed by Los Angeles (80) and Houston (77). San Francisco has 60.

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 256 verified decision-maker contacts tracked across these 60 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 28, 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.