Donnan

Sunnyvale, California, United States

Humanizing B2B marketing with content strategy and demand generation.

Donnan is a Silicon Valley-based B2B marketing agency that emphasizes the human aspect of business-to-business interactions. They focus on creating consumer-style connections in B2B marketing to enhance lead generation and brand perception. Their approach is rooted in the belief that B2B purchases are both emotional and logical decisions.

The agency offers a range of services including content strategy, SEO/SEM, influencer marketing, and brand strategy. They aim to optimize clients' online presence through strategic and creative services, ensuring that every brand message also serves as a demand message. Donnan's services are designed to create a synergistic demand-generation engine across websites, outbound channels, and social media.

Donnan has worked with notable clients such as DocuSign and Oracle, delivering projects that include brand evolution, demand generation, and web strategy. Their work has resulted in significant improvements for clients, such as increased web traffic and enhanced internal communications. The agency is known for its dedication to delivering exceptional results, even under challenging circumstances.

4
SERVICES

Capabilities

Services

What these services involve

Content Marketing
Content strategy and production designed to attract and convert audiences.
Conversion Rate Optimization
Testing and UX improvements that increase leads and sales from existing traffic.
Lead Generation
Multi-channel campaigns and systems designed to generate qualified leads.
Website Optimization
Improvements to speed, UX, SEO foundations, and site performance.

About this agency on Agency List

Donnan holds an Agency List Score of 93 out of 100.

That score is higher than 79% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Donnan in September 2026, reading 7 pages published on donnan.com.

The score reflects what Donnan had published by that date; anything published since has not been read.

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