Company lists · Data refreshed September 2026
Top 25 Personalization engine software companies based in the United States
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, how directly it supports the match, 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 SmartSearch, 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 personalization engine software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,727 | ||||
“Sitecore creates digital experiences so powerful they connect the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,584 | ||||
“Optimizely is the AI platform for marketing, built for the experience-makers who shape how brands show up in the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,146 | ||||
“Bloomreach personalizes the customer experience for more than 1,400 global brands through Loomi, its agentic personalization platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 672 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 489 | ||||
“Mastercard Dynamic Yield helps businesses deliver digital customer experiences that are personalized, optimized, and synchronized.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Suyati Technologies, A Milestone CompanyIndirect evidence | 238 | |||
“Suyati Technologies partners with clients to strategize and implement impactful digital initiatives to position our clients ahead of the competition.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 192 | ||||
“Crownpeak powers global growth for influential brands through Fredhopper, our AI-driven product discovery engine, and FirstSpirit, our enterprise-grade content management system.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | JIVOXIndirect evidence | 167 | |||
“Jivox is transforming the way the world experiences digital marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 132 | ||||
“Monetate is the most comprehensive platform for digital personalization, experimentation, and optimization-built for enterprise scale and powered by agentic AI.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 123 | ||||
“Bridgeline Digital provides solutions that transform how brands interact with their customers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | RebelmouseIndirect evidence | 83 | |||
“RebelMouse is an AI-enabled CMS and creative agency that drives better traffic and conversion through stellar website performance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 61 | ||||
“WTT Solutions: Redefining Excellence in Custom Software Development for a Digital Age.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 52 | ||||
“Aampe’s agentic infrastructure enables product and marketing teams to build strong customer relationships by delivering continuously personalized experiences.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 51 | ||||
“Since 2005, Intellective has been solving complex business challenges with Fortune companies across multiple industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 49 | ||||
“At Bluemeteor, we are at the forefront of revolutionizing how organizations acquire, produce, and deliver compelling product content.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 45 | ||||
“Joomag is a leading Content Experience Platform for creating and distributing high-design, personalized content at scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 44 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 39 | ||||
“Birdzi helps grocery retailers turn customer intelligence into profitable growth.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 37 | ||||
“Deliver real personalization, automation, and measurable growth; all in one platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 32 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 32 | ||||
“Our mission is to provide ingenious solutions to your complex business problems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 31 | ||||
“AgencyQ helps organizations design and deliver intelligent digital experiences that drive measurable business outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 31 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | KahoonaPartial evidence | 30 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 25 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 232 personalization engine software companies based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,514 reachable decision-makers.
Free signup · no credit card
Personalization engine software companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 evidence 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 SmartSearch, 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.
- 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 an evidence 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
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.
Ready to reach these companies? Verified emails and direct dials for all 232 personalization engine software companies based in the United States. Start with a free account, no credit card.
Get the full listRelated lists
Personalization engine software companies by geography
- Personalization engine software companies based in the United Kingdom
- Personalization engine software companies based in the Netherlands
- Personalization engine software companies based in Canada
- Personalization engine software companies based in Germany
- Personalization engine software companies based in Brazil
Browse the directory
Browse: Companies home · All United States lists · All Personalization engine software companies lists · New lists
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 SmartSearch, 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
- Personalization engine software companies based in the United Kingdom
- Personalization engine software companies based in the Netherlands
- Personalization engine software companies based in Canada
- Personalization engine software companies based in Germany
- Personalization engine software companies based in Brazil
- AI companies based in the United States