
Whatnot Live Boost alternatives for Whatnot sellers
Whatnot Live Boost (free plan): Chrome assistant for Whatnot shows: size detection, queue, buyer CRM, DMs. These 11 tools are listed in the same categories (Live Show Tools, Marketing & Audience). 5 have a free plan or are free.
Whatnot Live Boost alternatives at a glance
| App | Pricing | Platforms | Official Whatnot API | Compare |
|---|---|---|---|---|
| CutX | From $24.99/mo | Web, Chrome extension | Not listed | vs Whatnot Live Boost |
| SellDeck | Free plan · from $8.99/mo | Web, Chrome extension | Not listed | vs Whatnot Live Boost |
| Comp Buddy | Free plan · from $15/mo | Chrome extension, iOS | Not listed | vs Whatnot Live Boost |
| Whatnot Seller Analytics - Live Stream Insights | Free plan | Chrome extension | Not listed | vs Whatnot Live Boost |
| WhatLabels | Free plan | Chrome extension | Not listed | vs Whatnot Live Boost |
| Card Pilot | From $9/mo | Web | Not listed | vs Whatnot Live Boost |
| Cardikyu | Free plan · from $5/mo | Web, Chrome extension | Not listed | vs Whatnot Live Boost |
| WhatCopilot | Paid | Web | Not listed | vs Whatnot Live Boost |
| LiveStreamPro | From $299/mo | Web, Chrome extension | Not listed | vs Whatnot Live Boost |
| BundleLive | From $29.99/mo | Web, Chrome extension | Not listed | vs Whatnot Live Boost |
| Sidekick Tools (formerly Posh Sidekick) | From $9.99/mo | iOS, Android, Web | Not listed | vs Whatnot Live Boost |
Prices checked by hand and may change; confirm on each maker's site.
Tools like Whatnot Live Boost


SellDeck
Locks eBay and Depop listings during Whatnot shows and tracks show profit

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

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

Sidekick Tools (formerly Posh Sidekick)
Automation bots and crosslisting for Poshmark, Mercari and Whatnot
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