What additive+ does

additive+ is a UK-headquartered specialist creative agency (trading name of Additive Personalisation Limited) that builds and operates a Dynamic Creative Optimization (DCO) platform which personalises advertising creative for individual audience segments using real-time behavioural, contextual and motivational signals across programmatic channels including social, online display, digital out-of-home, online video, on-demand audio and conversational advertising. The core technology stack combines a recommendation engine for audience-creative matching, continuous A/B testing, real-time creative-fatigue monitoring, production automation for near-real-time tactical creative deployment, and generative AI for fully AI-produced audio spots (demonstrated in a September 2024 Matalan campaign). The company also offers DCO tech-stack consulting and strategic personalisation advisory to brands seeking to internalise the approach.

The business operates as a sales-led professional services agency, acquiring enterprise and global brand clients through direct outreach, the Havas network referral channel, and a mid-funnel website lead-generation questionnaire. Founded in 2020 by former Dentsu executives Richard Gill and Jack Few, additive+ was acquired by Havas Group in February 2023 and integrated into Havas Media Group UK under CEO Patrick Affleck, gaining access to Havas Converged, the group's audience-first data platform. The company is headquartered in Edinburgh with offices in London and New York and claims a roster of more than 80 global brand clients including Maersk, Starbucks, Matalan, JDE, EDF and Vue Cinemas; the publicly cited Vue Cinemas engagement is reported to have improved campaign performance by 55%. Revenue is generated through project-based and likely retainer-style professional services engagements, with no publicly disclosed pricing.

Name

additive+

Legal name

Additive Personalisation Limited

Website

https://theadditive.co.uk

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

additive+ is a UK-based specialist creative agency operating a Dynamic Creative Optimization platform that personalises advertising creative in real time across programmatic channels for enterprise and global brand clients, now operating as a wholly-owned subsidiary of Havas Group within Havas Media Group UK.

Ownership category

akta.pro rank

Headquarters

HQ city

Edinburgh

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Creative Agency Services: additive+ operates as a specialist creative agency providing data-driven creative personalisation services to global brands across programmatic channels. Revenue is generated through professional services engagements, likely project-based or retainer arrangements, integrated within the Havas Media Group structure following acquisition in 2023.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

additive+ is a specialist data-driven creative agency that provides Dynamic Creative Optimization (DCO) and creative personalization services to enterprise and global brand clients. The company personalizes advertising creative in real time based on audience data, behavioral signals, and contextual triggers across programmatic channels including social media, online display, digital out of home, on-demand audio, online video, and conversational advertising. Services include creative personalization, A/B testing, production automation, and DCO tech stack consultation.

Product overview

additive+ is a data-driven creative agency offering Dynamic Creative Optimization (DCO) services. Their core offering combines a DCO technology platform with creative personalization capabilities, A/B testing, and production automation to help brands deliver more relevant and effective programmatic advertising. The company specializes in supercharging campaign effectiveness by using data to inform and power creative performance across all programmatic channels including social media, online display, digital out of home, on-demand audio, online video, and conversational advertising.

Differentiator

Problem solved

Functional benefit

Products and services

• Dynamic Creative Optimization (DCO) Services Programmatic creative technology service that automatically personalizes and optimizes advertising visuals, copy, and messaging in real time based on audience data, behavioral signals, and contextual triggers across digital channels including social media, online display, digital out of home, online video, on-demand audio, and conversational advertising. Offered to enterprise and global brand clients.
• Creative Personalization Services Service that tailors advertising creative to individual audience segments based on their interests, motivations, demographics, online behaviors, location, and time-based interactions to maximize relevance and campaign effectiveness. Includes A/B testing and continuous iteration of creative variants.
• Strategic & DCO Tech Stack Consultation Advisory and consulting services to help brands develop data-driven creative strategies and implement or optimize their Dynamic Creative Optimization technology stack across programmatic channels.

Quantifiable outcome

• Average campaign effectiveness gains of 30% achievable through well-executed creative personalisation strategy
• +2 more outcomes

Named customers6 records

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability9 records

Feature7 records

Partnerships

One partnership is on record.

• Havas GroupcoreStrategic or Co-development Partner · 6 February 2023Havas Group acquired additive+ in February 2023 to strengthen its 'meaningful media' proposition. additive+ integrates into Havas Media Group UK under CEO Patrick Affleck, building on Havas's Converged audience-first data solution by adding the ability to optimise creative messages as well as media channels. The acquisition enables delivery of unlimited volumes of dynamic and relevant creative messaging to addressable audiences at scale.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• OLIVER: In-house agency specialist providing data-driven, embedded brand experience and creative services globally. Operates a similar specialist agency model with technology-enabled creative production as opposed to traditional holding-company structures.
• Celtra: Creative automation platform for digital advertising across display, social, and video. Directly competes with additive+ in providing data-driven creative production and dynamic creative optimization for enterprise brand advertisers.
• Smartly.io: AI-powered advertising automation platform specializing in social-first creative personalization and media buying. Overlaps with additive+'s creative personalization capabilities, particularly for performance-driven social and programmatic campaigns.
• Flashtalking (by Basis Technologies): One of the original independent Dynamic Creative Optimization platforms, now part of Basis Technologies. Direct historical competitor in enterprise DCO across display, video, and programmatic channels.

Broad incumbents

• Google Display & Video 360: Google's enterprise DSP with built-in dynamic creative and personalization capabilities. As a platform incumbent, it offers DCO functionality natively and represents structural competition to additive+'s independent stack.
• Publicis Groupe: Global communications holding company with end-to-end creative, media, and data-driven personalization capabilities through networks including Leo Burnett, Saatchi & Saatchi, and Publicis Media. Competes for full enterprise mandates that include DCO scope.
• Adobe Advertising: Adobe's advertising platform (including the former Adobe Advertising Cloud and Adobe Creative workflows) provides DSP-level dynamic creative capabilities as part of a broader martech stack. Competes for the same enterprise advertiser budget with bundled solutions.
• Dentsu Creative: Global holding-company creative network and parent pedigree of additive+'s founders. Offers full-service creative, media, and personalization capabilities and competes for the same enterprise AOR and personalization mandates.

Emerging players

• Storyteq: Creative automation platform enabling scalable template-based and AI-driven ad creative production across channels. Emerging competitor focused on creative templating and personalization at enterprise scale, intersecting with additive+'s product offering.
• Replai: AI-driven video creative analytics and optimization platform. Emerging player bringing AI to creative testing and personalization specifically for video, an adjacent capability to additive+'s cross-channel DCO.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/theadditive
• Xx.com/additiveplus

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about additive+