Company lists · Data refreshed September 2026

Top 25 AI and machine learning marketing agencies based in Portland, United States

RevenueBase identified 68 AI and machine learning marketing agencies headquartered in Portland, United States as of September 2026 and tracks 443 professional contacts across them, including 148 with verified work emails. Across the United States, New York is the largest hub for this category (951 companies); Portland has 68.

This list covers AI and machine learning marketing agencies headquartered in Portland, 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
68Companies
443Contacts tracked
148Verified emails
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The 25 largest AI and machine learning marketing agencies based in Portland, United States

Ranked by team size
Top 25 of 68 AI and machine learning marketing agencies based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to AI and machine learning 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePortland, OR, United StatesHQ checked Sep 28, 2026201-500210 contacts →

Partial evidence

“Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.”

Source: RevenueBase Database · checked Sep 28, 2026
2Strong evidencePortland, OR, United StatesHQ checked Sep 28, 20261-1023 contacts →

Strong evidence

“Leader in Marketing AI, working with some of the leading marketing organizations in the world to implement Marketing AI solutions based on our 10 years of experience with AI and…”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidencePortland, OR, United StatesHQ checked Sep 28, 202611-5023 contacts →

Indirect evidence

“Mad Fish Digital is proud to serve our clients every day.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidencePortland, OR, United StatesHQ checked Sep 28, 20261-1018 contacts →

Indirect evidence

“When Al changes your market and your team''s work, we give you the research to read it and the judgment to redesign how the work gets done”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidencePortland, OR, United StatesHQ checked Sep 28, 202611-5010 contacts →

Partial evidence

“MOBI Solutions is an analytics-first marketing operations partner for B2B SaaS and cybersecurity organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidencePortland, ME, United StatesHQ checked Sep 28, 20261-1010 contacts →

Partial evidence

“You need a marketing and sales company that can help you build relationships in a digital world.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidencePortland, ME, United StatesHQ checked Sep 28, 20261-107 contacts →

Partial evidence

“Our mission is to use data to make marketing better.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidencePortland, ME, United StatesHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“Sonar Digital offers clients a new approach to digital marketing, advertising, SEO and analytics.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“How much of your marketing budget, time and efforts are wasted?”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“International Digital and Online Marketing Agency specializing in transformational marketing practices for growth based industries.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“At Mode Lab, we empower lean organizations to drive impact and scale smarter through innovative AI and automation solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“AI Governance Group (AIGG) helps leaders and teams unlock the power of artificial intelligence-*safely, smartly, and together*.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“Strategic eMarketing helps B2B companies build a predictable pipeline in the age of AI.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidencePortland, OR, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“We specialize in reverse engineering the customer journey.”

Source: RevenueBase Database · checked Sep 28, 2026
15Strong evidencePortland, OR, United StatesHQ checked Sep 28, 20261-103 contacts →

Strong evidence

“With offices in Portland and Los Angeles, Ox Media leverages leading technologies, AI, and custom applications to drive marketing strategy and streamline operations.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“At Digital C4, we specialize in partnering with B2B marketers, SaaS companies, and startups ready to scale their digital marketing efforts.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“We are experts in all the latest cutting edge marketing approaches, we have a proprietary process that allows us to maximize your marketing by targeting only those people that are…”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidencePortland, OR, United StatesHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Redmane Digital is committed to driving tangible results for businesses seeking to thrive in the digital sphere.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidencePortland, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Leveraging sophisticated data driven marketing strategies Hamelin LLC helps businesses that want to grow.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Using Facebook/Instagram Ads and email marketing we generate hundreds of leads each week, and drive revenue growth for our clients!”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“AI-Automated is a forward-thinking AI consulting and development agency dedicated to empowering small and medium-sized businesses to harness the transformative power of artificial…”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Based in Portland, OR, LJK Digital is an online marketing agency specializing in lead generation campaigns using Facebook and Instagram advertising.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Worthy Marketing is passionate about efficiencies in marketing efforts.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Cruxdata helps small businesses grow by delivering enterprise-grade digital marketing without the high costs or complexity of traditional agencies.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidencePortland, OR, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“We position you to reach your goals by strategizing, designing & writing unique online + traditional marketing campaigns that compel your ideal audience to play in your sandbox!**…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 68 AI and machine learning marketing agencies based in Portland, United States

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AI and machine learning marketing agencies based in Portland, United States at a glance

As of Sep 28, 2026
33.4%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
11
51-200
2
201-500
1

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 68 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 and machine learning 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 Portland, United States whose own description of what they do matches “AI and machine learning 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 AI and machine learning 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 AI and machine learning marketing agencies, and records with no verified work email. Companies headquartered outside Portland 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, 148 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.

AI and machine learning 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 AI and machine learning 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 AI and machine learning marketing agencies are there based in Portland, United States?

RevenueBase identified 68 AI and machine learning marketing agencies headquartered in Portland, 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?

Act-On Software, headquartered in Portland, tops this list with the largest team on record.

Which city in the United States has the most AI and machine learning marketing agencies?

New York leads the United States with 951 headquartered companies, followed by San Francisco (565) and Los Angeles (373). Portland has 68.

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 148 verified decision-maker contacts tracked across these 68 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.