SellDeck
Locks eBay and Depop listings during Whatnot shows and tracks show profit
Live Show Tools apps for Whatnot sellers
Overlays, giveaways, timers, run-of-show and co-pilot tools you use while streaming.
Apps
Comp Buddy
Sold-price comps for cards you watch on Whatnot streams, in browser or iOS
Whatnot Seller Analytics - Live Stream Insights
Live sales, buyer and profit overlay for Whatnot stream pages
Whatnot Live Boost
Chrome assistant for Whatnot shows: size detection, queue, buyer CRM, DMs
WhatLabels
Live label printing for Whatnot, eBay Live, Poshmark and TikTok Shop
Card Pilot
Inventory, labels and multi-channel listing for card sellers, incl. Whatnot
Cardikyu
AI card ID and stream comps for Whatnot shows, beta, plans from $5/mo
WhatCopilot
Margin dashboard and AI copilot for Whatnot shops, fed by CSV exports
LiveStreamPro
Control panel for Whatnot live shows: KPIs, giveaways, labels and buyer CRM
BundleLive
Sorts each live buyer's purchases into numbered bins and tracks show stats
FAQ
What are live show tools?
Apps that help during the stream: overlays, item queues, giveaway pickers and chat helpers.
Do they work on mobile?
Some are desktop-only for streaming setups; check the platform list on each app.
Will they slow my stream?
Browser-based overlays are light; test before a big show.