The Prompt Vault: 50 Claude prompts every SaaS founder needs

Hey Product Hunt! 👋 I built The Prompt Vault after getting frustrated with generic Claude outputs. Every time I typed something like "write me a landing page" or "validate my SaaS idea" — I got something vague and unusable. I'd spend 20 minutes refining the prompt just to get one useful paragraph. So I spent a few weeks building 50 prompts that actually work — specific enough to use immediately, with context and constraints baked in. 6 categories covering the full founder journey: 🔍 Validate & Research (8 prompts) 🛠 Build & Ship (9 prompts) 📣 Marketing & Sales (8 prompts) 📈 Growth & Retention (8 prompts) 💰 Fundraising & Finance (7 prompts) 🤖 AI Superpower Prompts (10 prompts) Each prompt includes the full text, what it does, and a pro tip. $11.99 one-time. No subscription. Works with Claude.ai and the Claude API. Happy to answer any questions — and would love your honest feedback!