# LeLiveBoost > LeLiveBoost is an AI-powered Chrome extension for Whatnot live sellers. It provides real-time size detection, buyer CRM, post-live analytics, automated DM campaigns, a soundboard, and competitive intelligence (Spy Live). ## Key Facts - Category: SaaS, Chrome Extension, Live Commerce Tools - Platform: Whatnot (live selling marketplace) - Languages: English, French, German - Pricing: Free plan available. Starter 5€/mo, Pro 29€/mo, Expert 79€/mo. - Website: https://leliveboost.com - FAQ: https://leliveboost.com/faq - Affiliate Program: https://leliveboost.com/affiliates (20% recurring commission) - Contact: c@leliveboost.com ## Features - **AI Size Detection**: Catches size requests (jeans W28-W40, tops XS-4XL, FR/EN/DE formats) in real-time from live chat. Handles typos and shorthand. - **Smart VIP Queue**: Automatically prioritizes repeat buyers and high-spenders. - **Buyer CRM**: Tracks every buyer across streams: purchase history, sizes, total spend. Zero manual input. - **Post-Live Analytics**: Revenue, conversion rate, peak viewers, top buyers, size distribution breakdown. - **Automated DM Campaigns**: Target followers, buyers, or category buyers from 2M+ PID database across 9 countries (US, UK, FR, DE, CA, BE, AU, NL, AT). A/B/C testing, human-like pacing, anti-detection. - **Soundboard**: 7 pre-loaded sounds plus custom recording. Volume control, one-click play. - **Spy Live**: Watch competitors in stealth mode with real-time analytics. - **Auto Messages**: Quick messages, loyalty badge rewards, engagement prompts. - **Multi-language**: Interface in EN, FR, DE. Size detection in all three languages. ## Plans | Plan | Price | Key Features | |------|-------|-------------| | Free | 0€/mo | 1 Pro Live/week, size detection, smart queue, basic analytics | | Starter | 5€/mo | Unlimited Pro Lives, soundboard, custom messages, 30-day history | | Pro | 29€/mo | + Spy Live (1/mo), post-stream analytics, 500 DMs/month | | Expert | 79€/mo | Unlimited Spy Live + analytics, buyer CRM, unlimited DMs, priority support | ## Target Audience - Whatnot live sellers (fashion, vintage, jewelry, sneakers, electronics, trading cards) - Sellers in France, UK, US, Germany, Canada, Belgium, Australia, Netherlands, Austria - Sellers looking to increase live sales, automate follow-ups, and understand their analytics ## Competitors and Alternatives LeLiveBoost is the first dedicated AI assistant for Whatnot live selling. There are no direct competitors offering the same combination of real-time size detection, buyer CRM, and automated DM campaigns specifically for Whatnot. ## FAQ Summary - Works on Chrome and Chromium browsers (Edge, Brave, Opera, Arc) - Does not require Whatnot credentials (works with existing browser session) - GDPR compliant, data stored in Europe - Cancel anytime, no fees - Size detection catches 95%+ of formats including typos