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Sofia Castillo

✓ Verified creator

Business specialist working across Perplexity and Gemini and Claude. Every prompt in my shop is battle-tested on real client work before it's listed.

82 sales5 prompts0 followers★★★★⯪4.3 (9)Replies within 24 hoursJoined Jul 10, 2026

Prompts by Sofia Castillo5

Gemini
SaaS Startups SOP & Process Writer System

Clear standard operating procedures for SaaS startups operations that people actually follow. Built for operators working in SaaS startups, tuned for Gemini. 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.

🏢 Business55 sold
★★★★☆4.0 (4)$14.90
by Sofia Castillo
Claude
Import/export Business Plan Stress-Tester Studio

A rigorous stress-test of a import/export plan before money is spent. Built for owners working in import/export, 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.

🏢 Business27 sold
★★★★⯪4.5 (5)$15.99
by Sofia Castillo
Claude
Agencies Quarterly Planning Operating System Architect

A quarterly planning ritual for agencies teams: priorities, capacity and killing zombie projects. Built for operators working in agencies, 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.

🏢 Business0 sold
☆☆☆☆☆New$21.49
by Sofia Castillo
Claude
Family Businesses Partnership Proposal Kit Generator

Partnership outreach and structure for family businesses — from first email to term outline. Built for general managers working in family businesses, 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.

🏢 Business0 sold
☆☆☆☆☆New$12.99
by Sofia Castillo
Claude
E-commerce Operations Competitive Analysis Framework Blueprint

A decision-oriented competitive analysis for e-commerce operations — not a features spreadsheet. Built for operators working in e-commerce operations, 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.

🏢 Business0 sold
☆☆☆☆☆New$16.90
by Sofia Castillo