LeLiveBoost is a Chrome extension that adds an AI selling assistant to Whatnot live streams. It is built for live sellers who run fast-paced shows where chat scrolls by faster than a host can track it. When a viewer types a size request, a question, or a buying signal, that message can vanish before the seller reads it, and the sale moves to another room. LeLiveBoost watches chat in real time, detects size requests in several languages, organizes buyers into a queue, and records data from every stream so sellers can see what actually worked.

The extension installs in about a minute, runs alongside the standard Whatnot interface, and stores analytics in its own dashboard. LeLiveBoost is not affiliated with Whatnot, Inc.

What Makes LeLiveBoost Stand Out

AI size detection: The assistant reads live chat and flags size requests automatically. It handles English, French, and German phrasing, formats such as W34L32 or "taille 42", and common typos that would otherwise slip past unnoticed.
Buyer CRM: Purchase history, preferred sizes, and total spend build themselves as the seller streams, so repeat buyers are recognized by name instead of treated as strangers.
Smart VIP queue: Repeat buyers and high spenders move to the top of the waiting list automatically, which keeps the most valuable viewers engaged during a busy show.
Post-live analytics: Every stream produces a report with revenue, conversion rate, peak viewers, top buyers, and size distribution, so sellers can compare shows and spot patterns.
Automated DM campaigns: Follow-up messages are sent server-side with personalized content, A/B testing, and targeting by category or country. Anti-detection protections are included.
Live tools and soundboard: Quick messages, custom recorded sounds, and loyalty badges keep the audience entertained during slower moments of a show.
Spy Live: Sellers can watch a competitor's live in stealth mode with a real-time viewer counter and engagement tracking.

Who Should Use LeLiveBoost

Whatnot apparel and vintage sellers who field constant size questions in chat and lose sales when requests scroll out of view. The detection and queue tools keep those buyers in play.
Resellers running several live shows per week who need consistent numbers on revenue, conversion, and buyer behavior instead of guessing why one show outperformed another.
Sellers with a growing base of repeat customers who want a CRM style record of names, sizes, and spending without maintaining spreadsheets by hand.

Frequently Asked Questions

Does LeLiveBoost work only on Whatnot?

Yes, the extension is currently built specifically for Whatnot. Support for other live commerce platforms such as TikTok Shop is on the roadmap and depends on demand from sellers.

How does the AI size detection handle different languages?

The detection model recognizes English requests such as "size medium" or "XL please", French requests such as "taille 42" or "je fais du M", and German requests such as "xl bitte" or "grosse 42". It also picks up abbreviated formats like W34L32 and tolerates common typos.

Is a Whatnot account at risk when using LeLiveBoost?

LeLiveBoost runs as a browser extension that reads the Whatnot interface, and DM campaigns are executed server-side with anti-detection protections in place. The team states that it follows Whatnot's terms of service and adapts its tooling as those terms change.

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