Company lists · Data refreshed September 2026

Top 25 Personalization engine software companies based in the United States

Name: Personalization engine software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 232 companies tracked

RevenueBase identified 232 personalization engine software companies headquartered in the United States as of September 2026 and tracks 10,186 professional contacts across them, including 4,514 with verified work emails and 2,356 with mobile numbers. New York is the largest hub.

This list covers personalization engine software companies 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 5, 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 5, 2026 86% judged on-target in blind review

232Companies

10,186Contacts tracked

4,514Verified emails

2,356Mobile numbers

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The 25 largest personalization engine software companies based in the United States

Ranked by team size

Top 25 of 232 personalization engine software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to personalization engine 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sitecore	Indirect evidence	Manchester, NH, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,727 contacts →
	Indirect evidence “Sitecore creates digital experiences so powerful they connect the world.” Source: RevenueBase Database · checked Sep 5, 2026
2	Optimizely	Indirect evidence	New York, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,584 contacts →
	Indirect evidence “Optimizely is the AI platform for marketing, built for the experience-makers who shape how brands show up in the world.” Source: RevenueBase Database · checked Sep 5, 2026
3	Bloomreach	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	501-1,000	1,146 contacts →
	Partial evidence “Bloomreach personalizes the customer experience for more than 1,400 global brands through Loomi, its agentic personalization platform.” Source: RevenueBase Database · checked Sep 5, 2026
4	Movable INK	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	672 contacts →
	Partial evidence “Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Source: RevenueBase Database · checked Sep 5, 2026
5	Mastercard Dynamic Yield	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	489 contacts →
	Indirect evidence “Mastercard Dynamic Yield helps businesses deliver digital customer experiences that are personalized, optimized, and synchronized.” Source: RevenueBase Database · checked Sep 5, 2026
6	Suyati Technologies, A Milestone Company	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 5, 2026	201-500	238 contacts →
	Indirect evidence “Suyati Technologies partners with clients to strategize and implement impactful digital initiatives to position our clients ahead of the competition.” Source: RevenueBase Database · checked Sep 5, 2026
7	Crownpeak	Partial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	201-500	192 contacts →
	Partial evidence “Crownpeak powers global growth for influential brands through Fredhopper, our AI-driven product discovery engine, and FirstSpirit, our enterprise-grade content management system.” Source: RevenueBase Database · checked Sep 5, 2026
8	JIVOX	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 5, 2026	51-200	167 contacts →
	Indirect evidence “Jivox is transforming the way the world experiences digital marketing.” Source: RevenueBase Database · checked Sep 5, 2026
9	Monetate	Partial evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	51-200	132 contacts →
	Partial evidence “Monetate is the most comprehensive platform for digital personalization, experimentation, and optimization-built for enterprise scale and powered by agentic AI.” Source: RevenueBase Database · checked Sep 5, 2026
10	Bridgeline	Indirect evidence	Woodbury, NY, United StatesHQ checked Sep 5, 2026	51-200	123 contacts →
	Indirect evidence “Bridgeline Digital provides solutions that transform how brands interact with their customers.” Source: RevenueBase Database · checked Sep 5, 2026
11	Rebelmouse	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	83 contacts →
	Indirect evidence “RebelMouse is an AI-enabled CMS and creative agency that drives better traffic and conversion through stellar website performance.” Source: RevenueBase Database · checked Sep 5, 2026
12	WTT Solutions	Partial evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	51-200	61 contacts →
	Partial evidence “WTT Solutions: Redefining Excellence in Custom Software Development for a Digital Age.” Source: RevenueBase Database · checked Sep 5, 2026
13	AAMPE	Indirect evidence	San Francisco, United StatesHQ checked Sep 5, 2026	51-200	52 contacts →
	Indirect evidence “Aampe’s agentic infrastructure enables product and marketing teams to build strong customer relationships by delivering continuously personalized experiences.” Source: RevenueBase Database · checked Sep 5, 2026
14	Intellective	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 5, 2026	51-200	51 contacts →
	Indirect evidence “Since 2005, Intellective has been solving complex business challenges with Fortune companies across multiple industries.” Source: RevenueBase Database · checked Sep 5, 2026
15	Bluemeteor	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	49 contacts →
	Indirect evidence “At Bluemeteor, we are at the forefront of revolutionizing how organizations acquire, produce, and deliver compelling product content.” Source: RevenueBase Database · checked Sep 5, 2026
16	Joomag	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 5, 2026	51-200	45 contacts →
	Indirect evidence “Joomag is a leading Content Experience Platform for creating and distributing high-design, personalized content at scale.” Source: RevenueBase Database · checked Sep 5, 2026
17	Grawlix	Partial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	44 contacts →
	Partial evidence “Grawlix is a leading AI-driven software development and performance marketing company based in the USA, empowering businesses to scale faster through intelligent technology and…” Source: RevenueBase Database · checked Sep 5, 2026
18	Birdzi, INC	Indirect evidence	Bridgewater, NJ, United StatesHQ checked Sep 5, 2026	11-50	39 contacts →
	Indirect evidence “Birdzi helps grocery retailers turn customer intelligence into profitable growth.” Source: RevenueBase Database · checked Sep 5, 2026
19	Personaclick	Partial evidence	Irvine, CA, United StatesHQ checked Sep 5, 2026	51-200	37 contacts →
	Partial evidence “Deliver real personalization, automation, and measurable growth; all in one platform.” Source: RevenueBase Database · checked Sep 5, 2026
20	Anicca Data Science Solutions	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 5, 2026	11-50	32 contacts →
	Strong evidence “Anicca Data is a conglomeration of the Data Science & Technology leaders and subject matter experts with hands-on experience in Personalization, Recommendation Engines, Product…” Source: RevenueBase Database · checked Sep 5, 2026
21	Ingenworks	Indirect evidence	Monmouth Junction, NJ, United StatesHQ checked Sep 5, 2026	n/a	32 contacts →
	Indirect evidence “Our mission is to provide ingenious solutions to your complex business problems.” Source: RevenueBase Database · checked Sep 5, 2026
22	Agencyq	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 5, 2026	11-50	31 contacts →
	Indirect evidence “AgencyQ helps organizations design and deliver intelligent digital experiences that drive measurable business outcomes.” Source: RevenueBase Database · checked Sep 5, 2026
23	Team IM	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 5, 2026	11-50	31 contacts →
	Partial evidence “Operating for nearly 25 years, TEAM IM is a technology services company with three pillars: implementation services, support services, and software products focused on content…” Source: RevenueBase Database · checked Sep 5, 2026
24	Kahoona	Partial evidence	New York, United StatesHQ checked Sep 5, 2026	11-50	30 contacts →
	Partial evidence “Kahoona was founded in 2022 by Gal Rapoport and Alon Ashkenasi - AI, privacy, cybersecurity, and behavioral analytics experts who previously led personalization at Amazon.” Source: RevenueBase Database · checked Sep 5, 2026
25	Hannon Hill	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	11-50	25 contacts →
	Indirect evidence “Hannon Hill's flagship products, Cascade CMS and Clive, enable users to be strategic about content, manage it effectively, and promote it via a variety of channels.” Source: RevenueBase Database · checked Sep 5, 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: personalization engine software 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 personalization engine software companies.
Partial evidence: Its own public description names part of personalization engine software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name personalization engine software 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 232 personalization engine software companies based in the United States

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Personalization engine software companies based in the United States at a glance

As of Sep 5, 2026

44.3%Verified-email coverage

23.1%Mobile-number coverage

43.9Average contacts per company

11-50Median size (employees)

12.5%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

101

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,1980–30

27331–60

361–90

190–180

39180+

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 personalization engine 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 the United States whose own description of what they do matches “personalization engine 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 personalization engine 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 personalization engine software companies, 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, 4,514 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 5, 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.

Personalization engine software companies by metro

Personalization engine software companies in New York29

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 personalization engine 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 personalization engine software companies are there based in the United States?

RevenueBase identified 232 personalization engine software companies 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?

Sitecore, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most personalization engine software companies?

New York leads with 29 headquartered companies, followed by San Francisco (20) and Chicago (8).

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 4,514 verified decision-maker contacts tracked across these 232 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 5, 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.