AI analytics without uploading your data - Would this change your workflow?

Hey everyone! 👋

I'm about to launch TopZ - a privacy-first data analysis tool that runs 100% in your browser.

The core idea: You can use AI to analyze Excel, CSV, and JSON files without ever uploading your data. Everything is processed locally using DuckDB WASM, and the AI only sees your column names to generate SQL queries.

Before I launch, I'd love to hear your thoughts:

1. How important is data privacy in your current analytics workflow?

2. What's missing from the local data tools you've tried?

3. Would you trust an AI assistant that only reads your schema, not your data?

I built this because I was tired of choosing between powerful cloud tools and data privacy. Curious if others face the same dilemma!

Looking forward to your feedback 🙏