Company lists · Data refreshed September 2026

Top 25 Marketing automation consulting firms based in Boston, United States

Name: Marketing automation consulting firms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 104 companies tracked

RevenueBase identified 104 marketing automation consulting firms headquartered in Boston, United States as of September 2026 and tracks 2,121 professional contacts across them, including 887 with verified work emails. Across the United States, New York is the largest hub for this category (378 companies); Boston has 104.

This list covers marketing automation consulting firms headquartered in Boston, 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 14, 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 14, 2026 86% judged on-target in blind review

104Companies

2,121Contacts tracked

887Verified emails

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The 25 largest marketing automation consulting firms based in Boston, United States

Ranked by team size

Top 25 of 104 marketing automation consulting firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to marketing automation consulting firms: 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	Demandscience	Indirect evidence	Boston, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,087 contacts →
	Indirect evidence “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Source: RevenueBase Database · checked Sep 14, 2026
2	Validity INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	201-500	345 contacts →
	Indirect evidence “Validity created the AI platform behind the world's most successful email programs.” Source: RevenueBase Database · checked Sep 14, 2026
3	Revotas	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	51 contacts →
	Indirect evidence “Revotas is an insights-led customer experience platform trusted by over global consumer brands such as Miele, Beşiktaş, Little Caesars, Toyota, Elite World Hotels and more.” Source: RevenueBase Database · checked Sep 14, 2026
4	Refine Labs	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	46 contacts →
	Partial evidence “Most B2B marketing teams are running paid media, brand, and customer expansion as three disconnected efforts, three budgets, three sets of metrics, nobody connecting them.” Source: RevenueBase Database · checked Sep 14, 2026
5	Octane Marketing	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	40 contacts →
	Partial evidence “Octane Marketing is a full-service marketing agency that delivers Integrated Marketing Strategies, and technology products that help retail automotive dealerships sell and service…” Source: RevenueBase Database · checked Sep 14, 2026
6	Customersai	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	40 contacts →
	Indirect evidence “CustomersAI works with brands across the DTC ecosystem, and we’re proud official partners of Klaviyo, Shopify, Meta, and Google.” Source: RevenueBase Database · checked Sep 14, 2026
7	Nowspeed Marketing	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	32 contacts →
	Partial evidence “Nowspeed is an AI-enabled digital marketing agency that helps growth-focused organizations turn marketing spend into measurable pipeline.” Source: RevenueBase Database · checked Sep 14, 2026
8	Opfocus	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	27 contacts →
	Indirect evidence “OpFocus was started in 2006 with the goal of helping companies run their businesses better.” Source: RevenueBase Database · checked Sep 14, 2026
9	Compound Growth Marketing	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Partial evidence “Demand Generation consulting for high growth tech.” Source: RevenueBase Database · checked Sep 14, 2026
10	Convertiv	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	19 contacts →
	Partial evidence “Convertiv is the marketing agency that delivers for businesses that demand high performance, efficiency and digital (design) excellence.” Source: RevenueBase Database · checked Sep 14, 2026
11	Millennium Agency	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Millennium Agency is a nationally-recognized, top woman-led boutique creative branding, storytelling/messaging and digital marketing strategy firm with a passion for accelerating…” Source: RevenueBase Database · checked Sep 14, 2026
12	Customer Portfolios	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “Customer Portfolios is a marketing technology leader that empowers its global clients to maximize the value of each customer.” Source: RevenueBase Database · checked Sep 14, 2026
13	Ideometry	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “Connect with Ideometry, a Boston-based agency that jump-starts your marketing, extends your brand, and builds full-scale campaign strategies that create engagement, generate…” Source: RevenueBase Database · checked Sep 14, 2026
14	Faster	Indirect evidence	Boston, United StatesHQ checked Sep 14, 2026	11-50	9 contacts →
	Indirect evidence “Faster is a business workspace where people and AI use the same tools, permissions, customer context, and review flows to run websites, bookings, payments, follow-up, and growth…” Source: RevenueBase Database · checked Sep 14, 2026
15	Mpire Solutions Hubspot Partner Agency	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “At Mpire Solutions, we specialize in leveraging HubSpot’s comprehensive suite to streamline your marketing, sales, and service processes.” Source: RevenueBase Database · checked Sep 14, 2026
16	Demandbright	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Indirect evidence “DEMANDBRIGHT is a modern growth accelerator for marketers.” Source: RevenueBase Database · checked Sep 14, 2026
17	Coologee, INC	Strong evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Strong evidence “Coologee is a marketing consulting and advertising services company.” Source: RevenueBase Database · checked Sep 14, 2026
18	Charisma 18 SEO Digital Marketing Agency	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “At Charisma 18, we empower wellness and service professionals-like mental health clinics, physical therapists, and consultants-to thrive online.” Source: RevenueBase Database · checked Sep 14, 2026
19	Full Cortex	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	5 contacts →
	Partial evidence “Our award-winning team of marketing and sales experts will work with you to develop a robust growth solution that is unique for your business.” Source: RevenueBase Database · checked Sep 14, 2026
20	Bridge Builder	Strong evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Strong evidence “At Bridge Builder, we specialize in helping organizations optimize their Salesforce and marketing automation ecosystems with a hands-on, strategic approach.” Source: RevenueBase Database · checked Sep 14, 2026
21	Loop7 Media	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Loop7 Media has a simple vision: to provide 1st class digital marketing services.” Source: RevenueBase Database · checked Sep 14, 2026
22	Driver Media Worldwide	Partial evidence	Boston, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “Your affordable outsourced marketing department" Driver Media Worldwide is a boutique digital marketing firm providing small to medium-sized businesses with strategies and…” Source: RevenueBase Database · checked Sep 14, 2026
23	Amplifiko	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	3 contacts →
	Partial evidence “Our purpose is to help businesses thrive digitally, with the top line and bottom line in mind, through digital strategy consulting, lead generation & demand generation in an…” Source: RevenueBase Database · checked Sep 14, 2026
24	Traverse Digital Marketing	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “Traverse is a digital marketing agency that helps organizations deliver their message across the right channels, in the right way and at the right time.” Source: RevenueBase Database · checked Sep 14, 2026
25	Hannah Grace Media	Strong evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Strong evidence “Digital Marketing Consulting \| Social Media Managing \| Branding \|Product Development \| Photography \| Graphic Design \| Branded Merchandise \| PR \| Influencer Management \| Creative +…” Source: RevenueBase Database · checked Sep 14, 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: marketing automation consulting firms. 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 marketing automation consulting firms.
Partial evidence: Its own public description names part of marketing automation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marketing automation consulting firms. 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 104 marketing automation consulting firms based in Boston, United States

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Marketing automation consulting firms based in Boston, United States at a glance

As of Sep 14, 2026

41.8%Verified-email coverage

20.4Average contacts per company

1-10Median size (employees)

Sep 14, 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 Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 104 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 marketing automation consulting firms, 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 Boston, United States whose own description of what they do matches “marketing automation consulting firms”. 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 marketing automation consulting firms), 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 marketing automation consulting firms, and records with no verified work email. Companies headquartered outside Boston 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, 887 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 14, 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.

Marketing automation consulting firms 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 marketing automation consulting firms, 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 marketing automation consulting firms are there based in Boston, United States?

RevenueBase identified 104 marketing automation consulting firms headquartered in Boston, 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?

Demandscience, headquartered in Boston, tops this list with the largest team on record.

Which city in the United States has the most marketing automation consulting firms?

New York leads the United States with 378 headquartered companies, followed by Los Angeles (222) and Chicago (206). Boston has 104.

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 887 verified decision-maker contacts tracked across these 104 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 14, 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.