How to use AI for $0 marketing with Claude (8 Actions Guide)

Marketing can be a real pain, especially for first-time founders. You need to build the MVP and keep developing the product, and you also have to constantly refine the marketing strategy.

The good news: with AI you can run a "$0 marketing" strategy built on product-led growth and organic channels that are completely free. It is not only about copywriting.

The guide is eight Claude actions. Research first — ask Claude for 5–10 competitors, two or three ideal customer personas, and the pains the product has to cover, then reuse that wording for outreach, posts, landing pages, ads, newsletters, and email.

Next, find the first 30 customers: people who actually care, not a thousand random cold emails. Connect Claude to people and company data instead of searching by hand.

Then write outreach that gets replies, find 50 micro-creators to collaborate with, reverse-engineer viral posts, turn your experience into 30 days of content, find 50 communities full of potential customers, and build SEO pages around low-competition keywords.