Copy on Retainer is a ghostwriting agency product available on the Whop marketplace, created by narrativehouse and launched in March 2026.

Monthly copywriting and ghostwriting retainer. You get psychology-driven copy for your emails, ads, social content, and thought leadership — written by someone who studies why people actually read the next line.

Copy on Retainer has is priced at $249/month.

Copy on Retainer offers a 30% affiliate commission for promoters. Track Copy on Retainer's estimated revenue, member growth trends, and competitive market position on Whop Trends.