Company lists · Data refreshed September 2026

Top 25 AI marketing automation agencies based in San Jose, United States

Name: AI marketing automation 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 16, 2026 51 companies tracked

RevenueBase identified 51 AI marketing automation agencies headquartered in San Jose, United States as of September 2026 and tracks 1,812 professional contacts across them, including 341 with verified work emails. New York is the largest hub.

This list covers AI marketing automation 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 16, 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 16, 2026 86% judged on-target in blind review

51Companies

1,812Contacts tracked

341Verified emails

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

Ranked by team size

Top 25 of 51 AI marketing automation agencies based in San Jose, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to AI marketing automation 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	Adobe Marketo	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	572 contacts →
	Indirect evidence “Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.” Source: RevenueBase Database · checked Sep 16, 2026
2	Tangence	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 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 16, 2026
3	Rightwave	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	159 contacts →
	Strong evidence “RightWave provides Marketing Automation Services for B2B companies.” Source: RevenueBase Database · checked Sep 16, 2026
4	Metadata	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	111 contacts →
	Partial evidence “Metadata is an AI-driven B2B digital advertising platform.” Source: RevenueBase Database · checked Sep 16, 2026
5	Firstwire Apps	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 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 16, 2026
6	Intelous	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	78 contacts →
	Strong evidence “At Intelous.AI, we revolutionize B2B marketing and sales with advanced AI-driven solutions designed for revenue teams.” Source: RevenueBase Database · checked Sep 16, 2026
7	Techwards	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “At Techwards, we help businesses apply AI and engineering to solve operational challenges, automate execution, and scale more efficiently.” Source: RevenueBase Database · checked Sep 16, 2026
8	Clear Digital	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect 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 16, 2026
9	Profitable Media, LLC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “Your technology systems should drive your growth, not limit it.” Source: RevenueBase Database · checked Sep 16, 2026
10	Socialpulsar	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	25 contacts →
	Strong evidence “SocialPulsar is an award-winning digital marketing - marketing automation company headquartered in San Francisco, Ca.” Source: RevenueBase Database · checked Sep 16, 2026
11	zeroslip.co	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1-10	16 contacts →
	Partial evidence “ZeroSlip is an AI-powered Brand Brain for retail and e-commerce.” Source: RevenueBase Database · checked Sep 16, 2026
12	6smarketers	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Most companies don't struggle with SEO because they're not trying hard enough, they struggle because the rules changed.” Source: RevenueBase Database · checked Sep 16, 2026
13	Virtu SOL	Partial evidence	San Jose, United StatesHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial 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 16, 2026
14	Etrigue Corp	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	13 contacts →
	Strong evidence “eTrigue is a leading provider of "Thru-partner" marketing-as-a-service capabilities and marketing automation SaaS products that accelerate the way marketing and sales teams…” Source: RevenueBase Database · checked Sep 16, 2026
15	Tapoverdrive	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “TapOverdrive is a Silicon Valley-based innovative technology solutions company that provides businesses with marketing automation, lead generation, customer engagement, and…” Source: RevenueBase Database · checked Sep 16, 2026
16	Codematics	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Marketers can get more out of their first-party data by implementing solutions that drive measurable ROI.” Source: RevenueBase Database · checked Sep 16, 2026
17	marketengine.ai	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “MarketEngine.ai, a pioneering Silicon-Valley company, is revolutionizing marketing demand generation for startups and SMBs.” Source: RevenueBase Database · checked Sep 16, 2026
18	inovient.io	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Inovient delivers the power of cutting-edge AI where it counts most for today's marketers.” Source: RevenueBase Database · checked Sep 16, 2026
19	Cogo & CO INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 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 16, 2026
20	Marketm8	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 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 16, 2026
21	Click Catalyst Digital Marketing Agency	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “We’re a digital marketing agency passionate about driving ROI.” Source: RevenueBase Database · checked Sep 16, 2026
22	Netedge Marketing LLC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 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 16, 2026
23	Trinity AGI	Strong evidence	San Jose, United StatesHQ checked Sep 16, 2026	1-10	1 contacts →
	Strong evidence “Our platform revolutionizes sales and marketing by automating prospect research and hyper-personalizing outreach at scale.” Source: RevenueBase Database · checked Sep 16, 2026
24	GS Market Media	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “GS Market Media is a digital media and marketing agency that helps clients achieve business success through comprehensive digital marketing campaigns.” Source: RevenueBase Database · checked Sep 16, 2026
25	Movou Digital Marketing	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “Movou (Moe-Voo) has one simple mission: We'll help you attract more leads, nurture them, delight them and turn them into fanatic customers.” Source: RevenueBase Database · checked Sep 16, 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: AI marketing automation 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 AI marketing automation agencies.
Partial evidence: Its own public description names part of AI marketing automation agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI marketing automation 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 51 AI marketing automation agencies based in San Jose, United States

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

As of Sep 16, 2026

18.8%Verified-email coverage

35.5Average contacts per company

11-50Median size (employees)

939.2%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 51 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 AI marketing automation 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 “AI marketing automation 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 AI marketing automation 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 AI marketing automation 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, 341 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 16, 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.

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

RevenueBase identified 51 AI marketing automation 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?

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

Which city has the most AI marketing automation agencies?

New York leads with 479 headquartered companies, followed by San Francisco (261) and Miami (236).

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 341 verified decision-maker contacts tracked across these 51 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 16, 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.