What Conversant does

Conversant is an online marketing and personalization company founded in 1998 (originally as ValueClick) and headquartered in Westlake Village, California. Following its 2019 acquisition by Epsilon — a subsidiary of the global communications holding company Publicis Groupe — Conversant now operates as a brand within Epsilon Data Management, LLC, contributing its behavioral targeting and personalization capabilities to the parent's broader marketing technology platform.

The company's core offering is built around the Epsilon PeopleCloud platform, which unifies customer data across paid, owned, and earned channels through a 1 View, 1 Vision, 1 Voice architecture. 1 View delivers identity resolution and a comprehensive view of potential consumers; 1 Vision applies AI-driven personalization to determine what message to deliver, when, where, and at what spend; 1 Voice harmonizes cross-channel engagement. Underlying capabilities include identity resolution, AI-powered personalization, and an Intelligent Creative layer for creative optimization. Adjacent product lines extend the platform into a Customer Data Platform, Clean Room for privacy-safe data collaboration, cross-channel Messaging, Loyalty solutions, a Retail Media Network, and Marketing Services. The platform serves enterprise brands across ten verticals: Auto, Consumer Packaged Goods, Financial Services, Health, Restaurants, Retail, Travel, Tourism, Nonprofits, and Telecom/Media/Entertainment, with named customers including McDonald's, Valvoline, and Ulta Beauty.

The business model is enterprise B2B SaaS, with quote-based annual subscriptions for platform access supplemented by professional services for implementation and optimization. Revenue streams are predominantly recurring subscription across platform, CDP, Clean Room, Messaging, Loyalty, and Retail Media offerings. Go-to-market is executed through direct enterprise field sales with regional offices in the US, UK, China, France, Germany, and Japan. Conversant/Epsilon has been recognized as a Leader in The Forrester Wave: Loyalty Platforms (Q4 2025) and a Leader in the 2025 IDC MarketScape for CTV Advertising, signaling continued analyst validation in core and emerging martech categories.

Name

Conversant

Legal name

Epsilon Data Management, LLC

Website

https://valueclickmedia.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

251–500 employees

Short description

Conversant, operating within Epsilon (a Publicis Groupe subsidiary), provides enterprise marketing technology through the PeopleCloud platform, unifying identity, AI-driven personalization, and cross-channel engagement for brands across ten verticals.

Ownership category

akta.pro rank

Product category

Marketing Technology (AdTech/MarTech)

NAICS

Advertising, Public Relations, and Related Services (5418), Advertising Agencies (541810)

SIC

Services-Advertising Agencies (7311)

akta.pro primary industry

E-commerce & Retail CRM (Customer Data, Loyalty & Personalization) (HDAEAFAE)

akta.pro secondary industry

Customer Service/Support CRM & Contact Center Platforms (BPAFAFAK)

Keywords

• Digital advertising platforms
• Marketing technology software
• Customer data platform
• Identity resolution services
• Personalized marketing solutions

Headquarters

HQ city

Westlake Village

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. PeopleCloud Platform Subscription: Enterprise subscription-based access to Epsilon's PeopleCloud platform including identity, AI, and creative capabilities.
2. Customer Data Platform: SaaS-based customer data platform for unifying and cleansing first-party data.
3. Clean Room: Data collaboration platform enabling secure data sharing between brands.
4. Messaging Services: Cross-channel messaging capabilities including email and digital media.
5. Loyalty Solutions: Loyalty platform services for customer retention programs.
6. Retail Media Network: Retail media network solutions for brands and retailers.
7. Marketing Services: Professional services for marketing technology implementation and optimization.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Conversant delivers internet advertising and marketing technology solutions for website publishers and advertisers through the Epsilon PeopleCloud platform. The offering unifies first-party customer data, identity resolution, AI-powered personalization, cross-channel messaging, loyalty, retail media, and digital media capabilities so that enterprise brands can deliver harmonized consumer engagement across paid, owned, and earned channels.

Product overview

The source content pertains to Epsilon, a marketing technology company, not Conversant specifically. Epsilon offers a unified platform architecture centered around PeopleCloud, which provides identity capabilities, AI capabilities, and intelligent creative tools. No specific product portfolio for Conversant was identified in the provided sources.

Differentiator

Problem solved

Functional benefit

Products and services

• Epsilon PeopleCloud Comprehensive marketing platform enabling marketers to harmonize consumer engagement across paid, owned, and earned channels, personalized for each individual. Built on a 1 View (understand each consumer), 1 Vision (stay relevant over time), and 1 Voice (message across channels) framework, with integrated identity resolution, AI, and Intelligent Creative capabilities.
• Customer Data Platform SaaS-based customer data platform for unifying and cleansing first-party data, enabling enterprise marketers to build a single view of the customer as the foundation for personalization.
• Clean Room Data collaboration platform enabling secure data sharing between brands, allowing partners to match and analyze overlapping audiences without exposing raw first-party data.
• Messaging Cross-channel messaging capabilities spanning email and digital media, enabling marketers to deploy harmonized campaigns across the full consumer engagement mix.
• Loyalty Loyalty platform services for customer retention programs, recognized by Forrester as a Leader in The Forrester Wave: Loyalty Platforms, Q4 2025.
• Retail Media Network Retail media network solutions for brands and retailers, supporting sponsored advertising and audience monetization within retailer environments.
• Digital Media Digital media buying and audience solutions, leveraging Conversant's original internet advertising capabilities and Epsilon identity data to reach consumers across digital channels.
• Marketing Services Professional services for marketing technology implementation, campaign execution, and platform optimization supporting enterprise clients deploying the PeopleCloud stack.
• Data Audience data assets supporting targeting, segmentation, and analytics across the PeopleCloud platform, foundational to identity resolution and personalization.
• Website (Accelerate) Website personalization solution that helps enterprise brands tailor on-site consumer experiences using identity and behavioral signals.

Quantifiable outcome

• Personalized marketing at scale across multiple channels

Named customers3 records

Segments10 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• PublisherscoreStrategic or Co-development PartnerEpsilon works with publishers to provide data and audience targeting capabilities, enabling publishers to monetize their audiences while providing marketers access to premium publisher inventory.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• The Trade Desk: Leading independent programmatic advertising platform offering data-driven ad buying across channels. Comparable to Conversant/Epsilon in identity/audience targeting and omnichannel campaign execution for enterprise brands.
• Acxiom: Data and marketing services company providing customer data management and audience targeting solutions to enterprise brands. Closely comparable business model and customer base to Conversant/Epsilon.
• Zeta Global: Marketing technology platform combining a customer data platform, identity, and AI-powered personalization for enterprise marketers. Directly comparable positioning to Epsilon PeopleCloud.
• LiveRamp: Identity resolution and data connectivity platform that powers people-based marketing. Directly comparable to Epsilon's identity capabilities, Clean Room, and customer data platform offerings.
• Merkle: Data-driven performance marketing agency within Dentsu, delivering customer data platform, identity, and personalization services to enterprise brands — directly overlapping Conversant/Epsilon's offerings.

Broad incumbents

• Adobe Experience Cloud: Adobe's enterprise marketing cloud spanning analytics, audience targeting, advertising, and personalization. Competes broadly with Epsilon in the same enterprise martech category with overlapping capabilities.
• Salesforce Marketing Cloud: Enterprise CRM and marketing cloud including data, audience segmentation, messaging, and personalization. Broad incumbent competing with Epsilon across multiple product lines for enterprise marketing budgets.
• Oracle Advertising and Customer Experience (CX): Oracle's CX and advertising suite, including the former Grapeshot and BlueKai data assets, overlaps with Epsilon's identity, data, and cross-channel marketing capabilities for enterprise customers.

Emerging players

• mParticle: Customer data platform enabling data collection, identity resolution, and activation across channels for enterprise marketers. Adjacent emerging player overlapping Epsilon's CDP and messaging capabilities.
• Amperity: AI-powered customer data platform focused on identity resolution and unified customer profiles for consumer brands. Comparable emerging player in the customer data layer that competes with Epsilon's CDP.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/epsilon-marketing
• Xx.com/conversant
• Facebookfacebook.com/conversantinc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A12 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Conversant