According to AlphaMoat, as of 2026-09, the Chrome extension WACAO has 35 users (+20.7% MoM), rated 4.6 (5 reviews) — ranked #6,180 of 9,324 AI browser extensions, and #468 of 744 in Writing.
What is WACAO
AI-powered WhatsApp chat summarization and translation Transform your WhatsApp Web experience with AI-powered chat summarization and real-time translation. WACAO! helps you quickly understand long conversations and communicate across language barriers - all while keeping your data completely private.
Key Features: ✅ Smart Summaries: Get key points from your last 20-200 messages instantly using Chrome's built-in AI ✅ Real-Time Translation: Auto-detect and translate messages to your preferred language ✅ Complete Privacy: All processing happens locally in your browser - no data ever leaves your device ✅ Easy to Use: Simple side panel interface that works seamlessly with WhatsApp Web ✅ No Setup Required: Uses Chrome's native AI APIs - no external accounts needed
Perfect for busy professionals, multilingual families, and anyone who wants to stay on top of their WhatsApp conversations without spending hours reading through chat history.
Extension profile
User Growth Trend
Popular in Writing
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.