A startup marketing agency is an outside firm that provides brand, content, PR, and full-funnel marketing services to early- and growth-stage startups. It typically works across positioning, messaging, content production, public relations, and sometimes paid acquisition, in exchange for a monthly retainer or project fee. It is the broader-scope sibling of a growth agency, which focuses more narrowly on performance and direct-response acquisition.
A typical startup marketing agency engagement covers brand and positioning (developing the company narrative, messaging framework, and visual identity), content production (blog posts, white papers, case studies, video, social), public relations and media outreach, sometime...