Giant Partners

Giant Partners is an American marketing agency that builds campaigns around custom audience data. For each campaign it assembles a database matched to the client's buyer personas, drawn from more than 250 third-party opt-in sources covering consumers and businesses. It then reaches those audiences across several channels at once.

Products and services

• Data and lists: custom B2C and B2B audience databases with contact details and demographic, income and interest selections.
• Multichannel advertising: campaigns by post, phone, email, Google, YouTube, Meta, X and LinkedIn.
• Lead generation and CRM: capturing leads and setting up CRM systems.
• Brand creation: logo, type and colour work plus style guides.
• Websites, content and SEO: web development, content marketing and search optimisation.

Who it works with

The agency runs campaigns for both consumer-facing and business-to-business clients in the United States.

Key facts

• Based in: United States
• Experience: 25 years in data-driven marketing
• Data sources: more than 250 opt-in information sources