COMPANY

Dianomi

Dianomi is a premium native advertising marketplace for advertisers and publishers.

Analyst Perspective

Dianomi is a UK-based advertising technology company operating a premium native and contextual advertising marketplace. It connects advertisers and agencies with curated publisher inventory, with particular strength in finance, business and other high-value editorial environments. The company also provides self-serve campaign management, audience targeting, advertiser analytics, and publisher monetisation tools. Dianomi makes money primarily by taking a margin between advertiser spend and publisher payouts across its marketplace, using performance-based pricing such as pay-per-engagement and related campaign pricing models. Its direct customers are advertisers, media agencies, publishers, and ad operations teams that want brand-safe contextual distribution, privacy-first targeting, and transparent reporting.

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Category Differentiation

Dianomi is not a general-purpose DSP or a broad consumer publisher. It is a premium native and contextual advertising marketplace with self-serve and publisher monetisation capabilities.

Dianomi: About

Dianomi operates a two-sided ad marketplace. On the demand side, it sells access to premium contextual and native inventory to advertisers and agencies through both managed service and self-serve buying tools. On the supply side, it helps publishers monetise web, app, email and related inventory using native, display, video and audio formats. The company creates value by curating premium publishers, matching advertiser demand to contextually relevant placements, and providing reporting and targeting layers that improve campaign performance and publisher yield.

How Dianomi Works & Monetises

Business model analysis and core revenue streams

The core monetisation model is media margin on marketplace spend: advertisers fund campaigns and Dianomi retains a spread between media spend and publisher payouts. Pricing is primarily performance-led, especially pay-per-engagement, with support for campaign budgets and CPC-style mechanics. Additional revenue likely comes from premium pricing tied to curated inventory, contextual audience targeting, and optional managed campaign support rather than pure seat-based SaaS subscriptions.

Revenue Channels

Advertiser campaign spend across marketplace inventoryMedia margin on native and contextual advertising buys
Performance-based engagement pricingPay-per-engagement / CPC-style charging
Managed campaign supportService fee / retainer embedded in campaign management
Publisher monetisation tooling and reportingPlatform access supporting marketplace participation

Recent Signals (Dianomi)

DianomiJun 23, 2026

Dianomi's Annual Report 2025 Released

Dianomi has published its Annual Report for 2025, providing insights into the company's performance and future outlook.

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DianomiJun 4, 2026

Why Company Communications Must Move Beyond Visibility

This article discusses the importance of evolving company communications beyond mere visibility to enhance engagement and effectiveness.

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DianomiApr 24, 2026

Dianomi's Annual Report 2024

Read Dianomi's Annual Report 2024

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Dianomi: Frequently Asked Questions

What is Dianomi?

Dianomi is an advertising technology company that runs a premium native and contextual advertising marketplace for advertisers, agencies and publishers.

Who uses Dianomi?

Its users include advertisers, media agencies, campaign managers, publishers, media owners and ad operations teams seeking premium contextual inventory and monetisation.

How does Dianomi make money?

It primarily earns revenue by taking a margin on advertiser spend flowing through its marketplace, using performance-based pricing and related managed campaign services.

Company Facts

Founded
2002
Headquarters
C/O Arch Law Floor 2, 8 Bishopsgate, London, United Kingdom, EC2N 4BQ
Core Segment
AdTech Vendor
Company Size
10–49
Official Link
dianomi.com