Company lists · Data refreshed September 2026

Top 25 Enterprise AI platform companies based in Boston, United States

Name: Enterprise AI platform companies based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 89 companies tracked

RevenueBase identified 89 enterprise AI platform companies headquartered in Boston, United States as of September 2026 and tracks 25,148 professional contacts across them, including 10,848 with verified work emails. Across the United States, San Francisco is the largest hub for this category (431 companies); Boston has 89.

This list covers enterprise AI platform companies 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 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

89Companies

25,148Contacts tracked

10,848Verified emails

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The 25 largest enterprise AI platform companies based in Boston, United States

Ranked by team size

Top 25 of 89 enterprise AI platform companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise AI platform companies: 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	Publicis Sapient	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	10001+	20,235 contacts →
	Strong evidence “Publicis Sapient is a technology company that provides enterprise AI platforms and services.” Source: RevenueBase Database · checked Sep 28, 2026
2	Outsystems	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,957 contacts →
	Strong evidence “OutSystems is your agentic systems platform, unified, agile, and enterprise-proven.” Source: RevenueBase Database · checked Sep 28, 2026
3	Quickbase	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	501-1,000	818 contacts →
	Strong evidence “The AI-powered operations platform for your unique processes.” Source: RevenueBase Database · checked Sep 28, 2026
4	Validity INC	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	201-500	345 contacts →
	Strong evidence “Validity created the AI platform behind the world's most successful email programs.” Source: RevenueBase Database · checked Sep 28, 2026
5	Jellyfish	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	201-500	253 contacts →
	Strong evidence “Jellyfish is the leading intelligence platform for AI-Integrated engineering, helping more than companies including DraftKings, Box and Blue Yonder, leverage AI to transform how…” Source: RevenueBase Database · checked Sep 28, 2026
6	Findability Sciences	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	157 contacts →
	Partial evidence “Findability Sciences, Applied AI That Works in the Real World Recognised by Fortune as one of America's Most Innovative Companies, Findability Sciences is a global Applied AI and…” Source: RevenueBase Database · checked Sep 28, 2026
7	POSH	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	134 contacts →
	Strong evidence “Posh is the operational AI layer for financial institutions - a unified platform that serves both customers and employees.” Source: RevenueBase Database · checked Sep 28, 2026
8	Maven AGI	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Strong evidence “Maven AGI builds enterprise-ready AI agents to support the full customer journey, with a focus on complex, high-friction enterprise environments.” Source: RevenueBase Database · checked Sep 28, 2026
9	Lazarus AI	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	83 contacts →
	Strong evidence “Lazarus AI is an AI engine company helping enterprises deploy artificial intelligence safely, reliably, and at scale.” Source: RevenueBase Database · checked Sep 28, 2026
10	Oncorps AI	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	54 contacts →
	Partial evidence “At OnCorps AI, our mission is to elevate work and performance by applying AI to handle predictable and laborious calculations, decisions, and tasks.” Source: RevenueBase Database · checked Sep 28, 2026
11	Graph8	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “graph8 is the autonomous revenue system for B2B teams.” Source: RevenueBase Database · checked Sep 28, 2026
12	Roojoom	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Roojoom is a SaaS technology company helping businesses of all sizes improve productivity and customer experience with AI-powered products built for anyone to use.” Source: RevenueBase Database · checked Sep 28, 2026
13	NROAD	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “At nRoad, we redefine the way businesses harness their data.” Source: RevenueBase Database · checked Sep 28, 2026
14	Featurebyte	Partial evidence	Boston, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Register for the FeatureByte Data Science Challenge by 1/16/26: https://challenge.featurebyte.ai FeatureByte is a Data Science Agent that helps you build smart AI agents.” Source: RevenueBase Database · checked Sep 28, 2026
15	Gravitate AI	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “From strategy to development and deployment, our in-house team of highly skilled AI and data specialists brings deep knowledge and decades of experience leading and executing…” Source: RevenueBase Database · checked Sep 28, 2026
16	HMX Corporation - Hmx.ai	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Strengthening the partnership between human experts and AI, HMX Cognitive Agents empower enterprises to achieve operational excellence, mitigate risk, and unlock new value by…” Source: RevenueBase Database · checked Sep 28, 2026
17	Looqup Data	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Strong evidence “Amidst all the hype and the proverbial holy grail of use cases for generative AI, most enterprises across sectors still face a fundamental problem - integrating, analyzing and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Zapata AI	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	6 contacts →
	Strong evidence “We build enterprise software to power the Industrial Generative AI revolution.” Source: RevenueBase Database · checked Sep 28, 2026
19	Revise	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Revise is Boston-based commercial real estate consulting company building MEG (Machine Enhanced Guidance), a commercial real estate LLM purpose-built for real estate, workplace…” Source: RevenueBase Database · checked Sep 28, 2026
20	AI Systems INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	Enaible INC	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Strong evidence “enaible, the AI company with roots in leadership science, is pioneering machine learning to transform productivity for enterprise companies.” Source: RevenueBase Database · checked Sep 28, 2026
22	Nxtec Corporation	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	2 contacts →
	Indirect evidence “NxTec is a sister company of talon.io.” Source: RevenueBase Database · checked Sep 28, 2026
23	Synth Solutions	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Synth works with businesses and individuals to build customized AI solutions that bridge the gap between potential and performance.” Source: RevenueBase Database · checked Sep 28, 2026
24	Bummock AI	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Bummock uses generative AI and NLP technologies to empower executives and stakeholders to make critical business decisions in minutes, not months, significantly mitigating their…” Source: RevenueBase Database · checked Sep 28, 2026
25	AZ Technologies LLC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Indirect evidence “At AZ Technologies, we transform innovative ideas into impactful digital solutions.” 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: enterprise AI platform companies. 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 enterprise AI platform companies.
Partial evidence: Its own public description names part of enterprise AI platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise AI platform companies. 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 89 enterprise AI platform companies based in Boston, United States

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Enterprise AI platform companies based in Boston, United States at a glance

As of Sep 28, 2026

43.1%Verified-email coverage

282.6Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 89 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 enterprise AI platform companies, 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 “enterprise AI platform companies”. 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 enterprise AI platform companies), 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 enterprise AI platform companies, 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, 10,848 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.

Enterprise AI platform companies 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 enterprise AI platform companies, 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 enterprise AI platform companies are there based in Boston, United States?

RevenueBase identified 89 enterprise AI platform companies 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?

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

Which city in the United States has the most enterprise AI platform companies?

San Francisco leads the United States with 431 headquartered companies, followed by New York (425) and Austin (170). Boston has 89.

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 10,848 verified decision-maker contacts tracked across these 89 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.