u/NewBlock8420

Living in Italy means dealing with a lot of paperwork and terminology that nobody explains clearly. Questura, SUI, nulla osta, kit postale... the official sources are in Italian legalese and the English resources online are either outdated or vague.

Spent a few days putting together visadecoded.com. Every term has a plain English definition, a real world example, and a note on what people commonly get confused about.

Genuinely curious what terms people struggle with most.

I built https://promptoptimizer.tools as a side project. Takes a vague prompt, rewrites it into something more structured. Free, no signup. It's processed 71,000+ optimizations so far.

It's at the point where I'd like to make it sustainable, so I'm thinking about a Pro tier. Before I build anything, I want to ask the people who'd actually use a tool like this:

1. What features would be worth paying for? Realistic price range $5-15/month.

Some things I've been considering:

- Saved prompt library with tags and search (current history is just localStorage, capped at 20)
- Browser extension to optimize prompts directly inside ChatGPT/Claude/Gemini
- Premium model on Pro tier (better backend than current)
- Prompt templates organized by use case
- Export options (download as PDF, markdown, .txt, share link)
- Something else I'm missing?

2. What pricing model would get you to pay?

- Monthly subscription (~$9/mo)
- Annual (~$79/yr)
- One-time lifetime deal (~$59)
- Other?

Not pitching anything. Whatever pattern shows up in the replies is probably what I'll build first. Free tier stays free either way.

Thanks for any input.