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Own your data with TopZ. AI-powered analysis that runs 100% in your browser—your files never upload.
Ask questions in natural language. AI generates SQL by reading only column names, not your actual data.
Excel, CSV, JSON & Parquet supported. GDPR & HIPAA compliant by design.

TopZPrivacy-first AI data workbench that runs in your browser
Levi Wuleft a comment
Hey Product Hunt! 👋 I'm the maker of TopZ, and I'm excited to share what I've been building. **The Problem** As someone who frequently works with data, I've always been frustrated by a common dilemma: - Cloud analytics tools are powerful, but they require uploading sensitive data - Local tools keep data private, but they lack modern AI features For anyone handling confidential...

TopZPrivacy-first AI data workbench that runs in your browser
Levi Wustarted a discussion
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...
