Company lists · Data refreshed September 2026
Top 25 AI and machine learning pr agencies based in the United States
RevenueBase identified 3,061 AI and machine learning pr agencies headquartered in the United States as of September 2026 and tracks 374,608 professional contacts across them, including 104,503 with verified work emails. New York is the largest hub.
This list covers AI and machine learning pr agencies headquartered in the 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 27, 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.
The 25 largest AI and machine learning pr agencies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 326,658 contacts → | ||||
Partial evidence “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,094 contacts → | ||||
Partial evidence “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 4,886 contacts → | ||||
Strong evidence “TELUS Digital AI & Data Solutions partners with a diverse and vibrant community to help our customers enhance their AI and machine learning models.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,493 contacts → | ||||
Partial evidence “Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,045 contacts → | ||||
Partial evidence “All enterprises are racing to adopt AI.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 977 contacts → | ||||
Partial evidence “provides ML data operations support with Human-in-the-loop for LLMs and autonomous systems, focusing on AI/ML model training and annotation services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 866 contacts → | ||||
Partial evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 742 contacts → | ||||
Partial evidence “phData is the leading AI and data services company.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 590 contacts → | ||||
Partial evidence “Wildnet Technologies - Best Digital Marketing Agency | White Label Services for Growing Agencies | Results-Driven AI SEO Services We don't just run campaigns-we build growth…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 551 contacts → | ||||
Partial evidence “Solvd is an AI engineering company with over a decade of experience implementing AI in corporations and products across technology, ecommerce, retail, fintech, hospitality, and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 550 contacts → | ||||
Strong evidence “Trusted by 200+ enterprises, we are a full-stack AI technology partner that helps you build digital experiences of tomorrow by leveraging GenAI, Machine Learning, and AWS.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 459 contacts → | ||||
Partial evidence “Affine is a leading global AI and analytics company that has earned the trust of major organizations across industries for transforming businesses through data-driven insights and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 434 contacts → | ||||
Partial evidence “Provectus is an AI professional services vendor built to be the most outcomes-centric partner for your AI transformation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 407 contacts → | ||||
Partial evidence “AI Digital is an AI-native media consultancy helping agencies and brands navigate today’s fragmented media ecosystem.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 372 contacts → | ||||
Partial evidence “Shorthills AI is a Generative AI and data engineering company that derives its name from Short Hills, New Jersey with offices in India, USA, Australia and Canada.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 351 contacts → | ||||
Partial evidence “Launchmetrics is the market’s first AI-powered Brand Performance Cloud, providing more than 1,700 clients with the software and data they need to connect strategy with execution.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 314 contacts → | ||||
Partial evidence “Absolutdata- an Infogain company, our products and services deliver scalable business impact across the enterprise by combining cutting edge AI and ML with its heritage in…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 287 contacts → | ||||
Indirect evidence “Ganit is a full stack data company founded in 2017 with a mission to decipher the transformative power of artificial intelligence for businesses.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 262 contacts → | ||||
Partial evidence “We help organizations bridge the gap between breakthrough AI research and production-grade deployment, integrating advanced models into complex tech stacks, operationalizing them…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 251 contacts → | ||||
Partial evidence “Persado understands that the future of customer engagement hinges on better creative and fully compliant, smarter algorithms-so marketers can drive growth at the speed of AI.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 238 contacts → | ||||
Partial evidence “Gushwork builds complex AI marketing agents to help small and medium businesses get inbound leads from AI search engines like Gemini, ChatGPT, Claude and Perplexity” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 237 contacts → | ||||
Partial evidence “Most enterprises don't have an AI problem; they have an execution problem.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 234 contacts → | ||||
Partial evidence “ITRex is an AI consulting and implementation company that builds systems meant to work in the real world, at scale, and under pressure.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 221 contacts → | ||||
Strong evidence “At 3.14, we create an impact on the ad-tech sphere quarter-mile at a time, through Machine learning, Artificial Intelligence and extensive re-targeting, acting as a wagon to…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 212 contacts → | ||||
Partial evidence “Level is an AI-powered digital marketing partner for brands navigating complex, high-consideration buying journeys.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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 and machine learning pr 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 and machine learning pr agencies.
- Partial evidence
- Its own public description names part of AI and machine learning pr agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name AI and machine learning pr 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 3,061 AI and machine learning pr agencies based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 104,503 reachable decision-makers.
Free signup · no credit card
AI and machine learning pr agencies based in the United States at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,061 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 pr 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 the United States whose own description of what they do matches “AI and machine learning pr 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 pr 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 pr agencies, and records with no verified work email. Companies headquartered outside United States 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, 104,503 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 27, 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 pr agencies by metro
- AI and machine learning pr agencies in New York270
- AI and machine learning pr agencies in San Francisco208
- AI and machine learning pr agencies in Los Angeles107
- AI and machine learning pr agencies in Austin106
- AI and machine learning pr agencies in Miami85
- AI and machine learning pr agencies in Chicago60
- AI and machine learning pr agencies in Boston55
- AI and machine learning pr agencies in Dallas55
- AI and machine learning pr agencies in Atlanta51
- AI and machine learning pr agencies in Houston50
- AI and machine learning pr agencies in Seattle43
- AI and machine learning pr agencies in San Diego41
- AI and machine learning pr agencies in Washington40
- AI and machine learning pr agencies in Palo Alto33
- AI and machine learning pr agencies in Denver32
- AI and machine learning pr agencies in San Jose28
- AI and machine learning pr agencies in New York City26
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 pr 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 pr agencies are there based in the United States?
RevenueBase identified 3,061 AI and machine learning pr agencies headquartered in the 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?
Cognizant, headquartered in Teaneck, tops this list with the largest team on record.
Which city has the most AI and machine learning pr agencies?
New York leads with 270 headquartered companies, followed by San Francisco (208) and Los Angeles (107).
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 104,503 verified decision-maker contacts tracked across these 3,061 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,061 AI and machine learning pr agencies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
AI and machine learning pr agencies by geography
- AI and machine learning pr agencies based in Ottawa, Canada
- AI and machine learning pr agencies based in Toronto, Canada
- AI and machine learning pr agencies based in Vancouver, Canada
- AI and machine learning pr agencies based in Berlin, Germany
- AI and machine learning pr agencies based in Hamburg, Germany
- AI and machine learning pr agencies based in Munich, Germany
- AI and machine learning pr agencies based in Bangalore, India
- AI and machine learning pr agencies based in Bengaluru, India
- AI and machine learning pr agencies based in Chennai, India
- AI and machine learning pr agencies based in Gurgaon, India
- AI and machine learning pr agencies based in Gurugram, India
- AI and machine learning pr agencies based in Hyderabad, India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI and machine learning pr agencies based in Ottawa, Canada
- AI and machine learning pr agencies based in Toronto, Canada
- AI and machine learning pr agencies based in Vancouver, Canada
- AI and machine learning pr agencies based in Berlin, Germany
- AI and machine learning pr agencies based in Hamburg, Germany
- AI and machine learning pr agencies based in Munich, Germany