Company lists · Data refreshed September 2026

Top 25 IT marketing agencies based in San Jose, United States

Name: IT marketing agencies 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 134 companies tracked

RevenueBase identified 134 IT marketing agencies headquartered in San Jose, United States as of September 2026 and tracks 1,699 professional contacts across them, including 490 with verified work emails. Across the United States, New York is the largest hub for this category (1,674 companies); San Jose has 134.

This list covers IT marketing agencies 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

134Companies

1,699Contacts tracked

490Verified emails

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

Ranked by team size

Top 25 of 134 IT marketing agencies 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 IT 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	Mavlers	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	501-1,000	488 contacts →
	Partial evidence “At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” 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	Tangence	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	205 contacts →
	Partial evidence “Tangence accelerates marketing execution for companies more efficiently than in-house teams or other agencies.” Source: RevenueBase Database · checked Sep 27, 2026
4	Firstwire Apps	Strong evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	79 contacts →
	Strong evidence “Established in the Year 2012, We are a Leading IT Services Company and help Businesses with E-Commerce, AI Integration, Website Development, CRO, Digital Marketing, and MarTech…” Source: RevenueBase Database · checked Sep 27, 2026
5	Wytlabs	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	30 contacts →
	Indirect evidence “Our SEO processes cuts through the noise and delivers what you really need to grow more targeted traffic and potential leads.” Source: RevenueBase Database · checked Sep 27, 2026
6	Socialpulsar	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	25 contacts →
	Partial evidence “SocialPulsar is an award-winning digital marketing - marketing automation company headquartered in San Francisco, Ca.” Source: RevenueBase Database · checked Sep 27, 2026
7	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
8	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
9	Baytech Digital	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	51-200	20 contacts →
	Partial evidence “Baytech Digital is a global agency providing full-service web and digital marketing.” Source: RevenueBase Database · checked Sep 27, 2026
10	Grand Bridges	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial 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
11	Envision Technology Marketing Group	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial 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
12	77 Million	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “77 Million Is a movement in excellence in ROI-focused digital marketing that ensures customer growth through creative and out-of-the-box thinking.” Source: RevenueBase Database · checked Sep 27, 2026
13	Socialsellinator	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	11 contacts →
	Partial evidence “SocialSellinator is an award-winning, top-rated full-service digital marketing agency that partners with startups, small and mid-size B2B/B2C businesses to drive growth and…” Source: RevenueBase Database · checked Sep 27, 2026
14	Localbiznetwork, LLC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “What could be the next toughest challenge to running a local business?” Source: RevenueBase Database · checked Sep 27, 2026
15	Demand Boost	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “Demand Boost Inc.” Source: RevenueBase Database · checked Sep 27, 2026
16	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
17	Second Crew	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Indirect evidence “We are a creative digital agency that works closely with our clients to determine and understand their: needs, goals, and values, while at the same time bringing innovative ideas…” Source: RevenueBase Database · checked Sep 27, 2026
18	Ideology Studio INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Our Proven Process Yields Great Results for You.” Source: RevenueBase Database · checked Sep 27, 2026
19	TESFA	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Partial evidence “Tesfa Business Solutions Information Technology (IT) a service company, dedicated to long-term relationships with our customers.” Source: RevenueBase Database · checked Sep 27, 2026
20	Crucial Bits	Partial evidence	San Jose, United StatesHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “Crucial Bits is a Silicon Valley based software technology company that is building innovative software products and delivers software engineering and digital marketing services.” Source: RevenueBase Database · checked Sep 27, 2026
21	Lunchbox Agency	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “It's not so much about what we do, but about what our clients do.” Source: RevenueBase Database · checked Sep 27, 2026
22	Dmr.Agency INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “We are a boutique agency helping clients attain more sustainable visibility and social proof.” Source: RevenueBase Database · checked Sep 27, 2026
23	Cogo & CO INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Cogo & Co is an Inbound Marketing & Sales Agency We design, build and implement marketing and sales campaigns to increase brand awareness, engagement, and revenue growth.” Source: RevenueBase Database · checked Sep 27, 2026
24	Clutchgrowth	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “Clutchgrowth is your partner in B2B SaaS Growth.” Source: RevenueBase Database · checked Sep 27, 2026
25	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

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 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 marketing agencies.
Partial evidence: Its own public description names part of IT 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 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 134 IT marketing agencies based in San Jose, United States

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

As of Sep 27, 2026

28.8%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 134 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 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 Jose, United States whose own description of what they do matches “IT 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 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 marketing agencies, 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, 490 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.

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

RevenueBase identified 134 IT marketing agencies 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?

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

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

New York leads the United States with 1,674 headquartered companies, followed by Los Angeles (1,120) and Miami (877). San Jose has 134.

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 490 verified decision-maker contacts tracked across these 134 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.