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Company lists · Data refreshed September 2026

Top 25 Agentic AI software companies based in Boston, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 128 companies tracked

RevenueBase identified 128 agentic AI software companies headquartered in Boston, United States as of September 2026 and tracks 24,156 professional contacts across them, including 10,157 with verified work emails. San Francisco is the largest hub.

This list covers agentic AI software 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 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
128Companies
24,156Contacts tracked
10,157Verified emails
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The 25 largest agentic AI software companies based in Boston, United States

Ranked by team size
Top 25 of 128 agentic AI software companies 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 agentic AI software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Publicis Sapient
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202610001+20,235 contacts →

Partial evidence

“Publicis Sapient is a technology company that provides enterprise AI platforms and services.”

Source: RevenueBase Database · checked Sep 14, 2026
2
Outsystems
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 20261,001-5,0001,957 contacts →

Partial evidence

“OutSystems is your agentic systems platform, unified, agile, and enterprise-proven.”

Source: RevenueBase Database · checked Sep 14, 2026
3
Tcognition
Indirect evidenceBoston, MA, United StatesHQ checked Sep 14, 202651-200158 contacts →

Indirect evidence

“tCognition, Inc.”

Source: RevenueBase Database · checked Sep 14, 2026
4
Maven AGI
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202651-200103 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 14, 2026
5
MABL
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202651-20092 contacts →

Strong evidence

“mabl is the agentic testing platform that gives you coverage that builds itself, runs itself, and recovers itself so teams can ship at the speed of AI coding agents with…”

Source: RevenueBase Database · checked Sep 14, 2026
6
JIT
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202651-20078 contacts →

Strong evidence

“Jit is now part of Torq, helping power the Torq AI SOC Context Graph, the live intelligence layer that grounds AI agents in real, operational context across the enterprise.”

Source: RevenueBase Database · checked Sep 14, 2026
7
Oncorps AI
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202651-20054 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 14, 2026
8
Mill5
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 2026201-50049 contacts →

Strong evidence

“MILL5 is a global software consulting and AI company delivering digital transformation-from cloud, data, and modern apps to cybersecurity-helping organizations innovate, scale…”

Source: RevenueBase Database · checked Sep 14, 2026
9
Acceler8 Talent
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5041 contacts →

Partial evidence

“Acceler8 connects the top AI companies with the talent to scale fast, reach milestones, and secure funding so you can launch your AI products with confidence.”

Source: RevenueBase Database · checked Sep 14, 2026
10
Sayata
Indirect evidenceBoston, MA, United StatesHQ checked Sep 14, 202651-20029 contacts →

Indirect evidence

“Sayata makes placing and underwriting commercial insurance easier and more profitable.”

Source: RevenueBase Database · checked Sep 14, 2026
11
Roojoom
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5028 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 14, 2026
12
Cynamics
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5027 contacts →

Strong evidence

“Cynamics has taken AI integration further with its CynLLM-powered AI agents.”

Source: RevenueBase Database · checked Sep 14, 2026
13
Gogloby
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5027 contacts →

Strong evidence

“GoGloby is a 4x Applied AI Engineering Partner helping software engineering leaders multiply output with Applied AI Engineers, Agentic SDLC, and performance telemetry.”

Source: RevenueBase Database · checked Sep 14, 2026
14
Acumino
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5024 contacts →

Partial evidence

“Acumino offers next-generation, AI powered robot models for the execution of highly dexterous tasks in industrial automation settings.”

Source: RevenueBase Database · checked Sep 14, 2026
15
Mindgard
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5024 contacts →

Partial evidence

“Mindgard is the leading provider of AI Security solutions.”

Source: RevenueBase Database · checked Sep 14, 2026
16
Highpolar Software
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5020 contacts →

Strong evidence

“At Highpolar Softwares, we’re shaping the future at the intersection of AI, cutting-edge technologies, and deep system innovation.”

Source: RevenueBase Database · checked Sep 14, 2026
17
Nextera Robotics
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5018 contacts →

Partial evidence

“Nextera Robotics is a stealth-mode industrial robotics and AI company created by MIT alumni.”

Source: RevenueBase Database · checked Sep 14, 2026
18
Agilitee
Indirect evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5017 contacts →

Indirect evidence

“Most strategy consultants have never shipped code.”

Source: RevenueBase Database · checked Sep 14, 2026
19
Imaginary Space
Partial evidenceBoston, United StatesHQ checked Sep 14, 202611-5015 contacts →

Partial evidence

“Imaginary Space is an AI-native product studio building operating systems for VC firms and enterprise teams.”

Source: RevenueBase Database · checked Sep 14, 2026
20
Wellesley Cove Group
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5014 contacts →

Partial evidence

“Wellesley Cove Group is an AI transformation and management consulting firm that helps organizations turn data, workflows, and emerging technology into measurable business…”

Source: RevenueBase Database · checked Sep 14, 2026
21
Featurebyte
Strong evidenceBoston, United StatesHQ checked Sep 14, 202611-5014 contacts →

Strong 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 14, 2026
22
Stackpoint
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-5011 contacts →

Partial evidence

“Stackpoint is a venture studio that conceives, funds, and builds AI companies in complex, high-barrier industries such as real estate, insurance, construction, finance and…”

Source: RevenueBase Database · checked Sep 14, 2026
23
AI Technology Partners
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 202611-509 contacts →

Strong evidence

“We deliver cutting-edge generative AI solutions for enterprises using state-of-the-art LLMs and agentic frameworks.”

Source: RevenueBase Database · checked Sep 14, 2026
24
Jmtd Studio
Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 20261-108 contacts →

Partial evidence

“JMTD Studio is an AI product design firm for founders and product leaders.”

Source: RevenueBase Database · checked Sep 14, 2026
25
Copley
Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 20261-107 contacts →

Strong evidence

“AI Agents to accelerate & improve customer acquisition.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 128 agentic AI software companies based in Boston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 10,157 reachable decision-makers.

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Agentic AI software companies based in Boston, United States at a glance

As of Sep 14, 2026
42.0%Verified-email coverage
188.7Average contacts per company
1-10Median size (employees)
595.3%Largest-city concentration · San Francisco
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
40
51-200
11
201-500
3
501-1,000
1
1,001-5,000
1
10001+
2

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 128 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 agentic AI software 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 “agentic AI software 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 agentic AI software 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 agentic AI software 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, 10,157 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.

Agentic AI software 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 agentic AI software 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 agentic AI software companies are there based in Boston, United States?

RevenueBase identified 128 agentic AI software 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 has the most agentic AI software companies?

San Francisco leads with 762 headquartered companies, followed by New York (570) and Austin (252).

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 10,157 verified decision-maker contacts tracked across these 128 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.

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