Aftershows

Whatnot does $8B in GMV, but their seller dashboard explicitly shows estimates and tells you not to use the numbers for taxes.

I built Aftershows so I'd have real numbers for my own selling. Drop your weekly Whatnot CSV in, and you get profit per show after fees, shipping, and what you paid for inventory. Top buyers, lapsed buyers, fee breakdown, Schedule C export at year-end.

Free tier: 2 uploads. Paid: $19/mo unlimited.

There's a free fee calculator too if you just want to plug in a sale price and see your real take-home: https://aftershows.co/whatnot-fees-calculator

Built solo over the last few weeks. Stack: Next.js 16, Drizzle, Auth.js, Resend, Stripe. Hosted on Vercel.

Looking for feedback from anyone who sells on live commerce platforms, or has wrestled with Schedule C as a reseller. What would you want to see in v2?