PromptMart
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João Horvat

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Former copywriting practitioner turned prompt engineer, focused across Claude and Gemini. If it's in my shop, it ships results.

0 sales5 prompts0 followers☆☆☆☆☆NewReplies within a few hoursJoined Jul 10, 2026

Prompts by João Horvat5

Claude
Crowdfunding Pages Product Page Copy Pack Generator

Complete product page copy for crowdfunding pages — from headline to reviews-section framing. Built for copywriters working in crowdfunding pages, tuned for Claude. Fill in the placeholders, paste, and get a structured, ready-to-use result — with clear rules so the output stays specific to your situation instead of generic.

✍️ Copywriting0 sold
☆☆☆☆☆New$14.90
by João Horvat
Claude
Cold Funnels Case Study Composer System

B2B case studies for cold funnels that read like stories and close like proof. Built for agencies working in cold funnels, tuned for Claude. Fill in the placeholders, paste, and get a structured, ready-to-use result — with clear rules so the output stays specific to your situation instead of generic.

✍️ Copywriting0 sold
☆☆☆☆☆New$7.99
by João Horvat
Claude
Email Marketing Story-Selling Framework Machine

Narrative-driven copy for email marketing: origin, customer and failure stories that convert. Built for copywriters working in email marketing, tuned for Claude. Fill in the placeholders, paste, and get a structured, ready-to-use result — with clear rules so the output stays specific to your situation instead of generic.

✍️ Copywriting0 sold
☆☆☆☆☆New$14.99
by João Horvat
Claude
Direct Response Copy Doctor Review Machine

A rewrite pass for direct response copy: cut flab, sharpen claims, restore pull. Built for agencies working in direct response, tuned for Claude. Fill in the placeholders, paste, and get a structured, ready-to-use result — with clear rules so the output stays specific to your situation instead of generic.

✍️ Copywriting0 sold
☆☆☆☆☆New$16.49
by João Horvat
Claude
B2B Case Studies Email Sales Sequence Workshop

A 5-email promotional sequence for B2B case studies offers with escalating urgency done honestly. Built for agencies working in B2B case studies, tuned for Claude. Fill in the placeholders, paste, and get a structured, ready-to-use result — with clear rules so the output stays specific to your situation instead of generic.

✍️ Copywriting0 sold
☆☆☆☆☆New$15.00
by João Horvat