Company lists · Data refreshed September 2026

Top 25 Personalization engine software companies worldwide

Name: Personalization engine software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 453 companies tracked

RevenueBase identified 453 personalization engine software companies worldwide as of September 2026 and tracks 19,572 professional contacts across them, including 5,483 with verified work emails and 3,632 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers personalization engine software companies worldwide, 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. Country and city lists for personalization engine software companies follow the table.

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

453Companies

19,572Contacts tracked

5,483Verified emails

3,632Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest personalization engine software companies worldwide

Ranked by team size

Top 25 of 453 personalization engine software companies worldwide, 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	MONKS	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	5,001-10,000	6,237 contacts →
	Indirect evidence “Monks combines an extraordinary range of global marketing and technology services to accelerate business possibilities and redefine how brands and businesses interact with the…” Source: RevenueBase Database · checked Sep 5, 2026
2	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
3	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
4	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
5	Contentful	Indirect evidence	Berlin, CA, GermanyHQ checked Sep 5, 2026	501-1,000	962 contacts →
	Indirect evidence “The leading digital experience platform helping you to meet your growing demand for engaging, personalized content at scale.” Source: RevenueBase Database · checked Sep 5, 2026
6	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
7	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
8	Manthan	Indirect evidence	Bangalore, IndiaHQ checked Sep 5, 2026	501-1,000	248 contacts →
	Indirect evidence “On January 19th, 2021, Manthan and RichRelevance merged to form Algonomy.” Source: RevenueBase Database · checked Sep 5, 2026
9	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
10	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
11	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
12	Convertcart	Indirect evidence	Bengaluru, IndiaHQ checked Sep 5, 2026	51-200	163 contacts →
	Indirect evidence “Convertcart helps online businesses deliver outstanding experiences to customers throughout their journey-build lasting relations with them-and drive more revenue.” Source: RevenueBase Database · checked Sep 5, 2026
13	Coremedia	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	201-500	148 contacts →
	Indirect evidence “CoreMedia is a leading Digital Experience Platform (DXP), uniquely pairing a powerful CMS with data-driven engagement tools, designed to elevate experience and drive impact.” Source: RevenueBase Database · checked Sep 5, 2026
14	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
15	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
16	Lumis Experience	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	118 contacts →
	Indirect evidence “Lumis Experience has spent 25 years building the technology behind the digital channels of Brazil's largest corporations, self-service portals, intranets, website ecosystems, and…” Source: RevenueBase Database · checked Sep 5, 2026
17	Loadstone	Partial evidence	Rijswijk, NetherlandsHQ checked Sep 5, 2026	201-500	116 contacts →
	Partial evidence “We are a leading SaaS provider in the commerce technology market, offering a modular AI-brained marketing ecosystem for customer engagement and experience personalization.” Source: RevenueBase Database · checked Sep 5, 2026
18	Pathfactory	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	100 contacts →
	Indirect evidence “Providing the right content to the right individuals at the right time has become essential to enabling B2B teams to hit revenue targets.” Source: RevenueBase Database · checked Sep 5, 2026
19	Actito Previously Smartfocus	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	99 contacts →
	Indirect evidence “Marketers spend billions on attracting customers and yet more than 70% of first time interactions with a brand are also the last.” Source: RevenueBase Database · checked Sep 5, 2026
20	Loyalytics AI	Indirect evidence	Bengaluru, IndiaHQ checked Sep 5, 2026	51-200	93 contacts →
	Indirect evidence “At Loyalytics, we are tackling one of the greatest challenges facing retailers today: how to engage and retain customers in an increasingly competitive environment.” Source: RevenueBase Database · checked Sep 5, 2026
21	GX	Indirect evidence	Nijmegen, NetherlandsHQ checked Sep 5, 2026	51-200	92 contacts →
	Indirect evidence “As experts in marketing technology we help organizations in becoming digitally successful.” Source: RevenueBase Database · checked Sep 5, 2026
22	Spotler UK	Indirect evidence	Guildford, United KingdomHQ checked Sep 5, 2026	51-200	86 contacts →
	Indirect evidence “We are Spotler!” Source: RevenueBase Database · checked Sep 5, 2026
23	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
24	Quantique Metadata Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 5, 2026	51-200	68 contacts →
	Indirect evidence “Hi!” Source: RevenueBase Database · checked Sep 5, 2026
25	TRBO	Partial evidence	München, GermanyHQ checked Sep 5, 2026	51-200	67 contacts →
	Partial evidence “trbo is the leading technology provider for dynamic onsite personalization, optimization and testing.” 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 453 personalization engine software companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 5,483 reachable decision-makers.

Free signup · no credit card

View the full list →

Personalization engine software companies worldwide at a glance

As of Sep 5, 2026

28.0%Verified-email coverage

18.6%Mobile-number coverage

43.2Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · London

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

181

11-50

175

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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.
Coverage: 7 countries, largest first: the United States, the United Kingdom, the Netherlands, Canada, Germany, Brazil, India. Country and city lists for personalization engine software companies are linked below.
What qualifies: Companies worldwide 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.
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, 5,483 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 between September 5, 2026 and 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.

Personalization engine software companies by location

7 lists · largest first

Every Personalization engine software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 453 personalization engine software companies worldwide 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?

MONKS, headquartered in London, tops this list with the largest team on record.

Which country has the most personalization engine software companies?

The United States leads with 232 companies, followed by the United Kingdom (60) and the Netherlands (38). Every personalization engine software companies list by country and city is linked on this page.

Which city has the most personalization engine software companies?

London leads with 33 headquartered companies, followed by New York (30) and San Francisco (20).

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 5,483 verified decision-maker contacts tracked across these 453 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 5, 2026 and September 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 453 personalization engine software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.