Paste up to 10 product reviews and instantly see sentiment breakdown, top themes, and recurring complaints — powered by rule-based analysis, no AI required.
⚠️ Rule-based preview — uses keyword matching, not AI. Results are approximate.
A free, browser-based tool that analyzes up to 10 product reviews using rule-based algorithms. It provides sentiment breakdown, top themes, and common complaints — no AI or server upload required.
No. All processing happens entirely in your browser. Your review text is never sent to any server.
The rule-based approach provides a fast preview. For production-grade AI sentiment analysis with higher accuracy, create a free KnowVault account.