Live activity without guessing
Use current marketplace signals instead of relying only on memory from shows you happened to watch.
Whatnot market intelligence
See what sells on Whatnot before you buy inventory.
Resellbot Spy turns live sales, seller activity, buyer demand, and category history into research you can act on before your next show.
84M+
Sales tracked
$1.6B+
Revenue tracked
84M+
Sales tracked
1.6M+
Streams
1.2M+
Buyer profiles
$1.6B+
Revenue tracked
Seller research
Use real marketplace activity to choose what to sell.
Spy is built for the decisions sellers make every week: what to source, when to go live, which sellers to study, and where buyer demand is showing up.
Live pulse
Know what is moving right now.
Watch live Whatnot activity by category, stream, viewers, sales, and revenue so you can spot demand while it is happening.
- See active streams and categories with momentum.
- Compare revenue, viewers, and buyer activity.
- Find products and sellers worth studying before you source.
Better timing decisions
Use category-specific patterns to plan when your audience is most likely to be active.
Schedule insights
Plan shows around demand, not habit.
Heatmaps and historical trends make it easier to compare days, hours, categories, revenue, viewers, and conversion.
- Find stronger windows for your category.
- Compare revenue, viewer volume, and conversion patterns.
- Use up to 12 months of history on higher plans.
Deep research
Study streams, sellers, and buyers in one place.
Use the research views when you need to understand why a category works, who is winning it, and which buyers are active.
- Browse streams by revenue, viewers, category, and date.
- Track seller history and category focus.
- Find buyer leads by spend tier and category behavior.
Research views built for action
Move from a broad market read into the exact sellers, streams, and buyers behind it.
What you can do
Turn Whatnot data into better selling decisions.
The dashboard is useful before a sourcing trip, before a show, and when you are deciding which categories deserve more inventory.
Source with evidence
Find products and categories with visible demand before you tie up cash in inventory.
Study top sellers
See who is moving volume, how often they stream, and where their sales are concentrated.
Find buyer demand
Use buyer and category behavior to understand where attention and spending are already happening.
Seller research
Compare sellers by revenue, streams, viewers, categories, and historical performance.
Buyer leads
Find buyers by spend tier, purchase frequency, and category preferences for smarter outreach.
Pricing
Start with a 14-day free trial.
Choose the amount of history, category filtering, and lead credits that match how seriously you sell on Whatnot.
Starter
$49
per month
- Live Pulse dashboard
- 30 days of history
- 400 lead credits per month
- Stream and seller browsing
Growth
$99
per month
- Everything in Starter
- 90 days of history
- 1,000 lead credits per month
- Best times and heatmap insights
Pro
$149
per month
- Everything in Growth
- 12 months of history
- 2,500 lead credits per month
- Priority support and advanced analytics
Public Whatnot research
Want a free market read first?
These public reports are a lighter version of the same idea: use data before you decide what to list, relist, source, or study.
Opportunity report
Best Whatnot opportunities
Find categories with demand, revenue, and room to compete.
Read report
Product research
Top-selling Whatnot products
See the products and categories showing strong sales activity.
Read report
Seller research
Whatnot seller rankings
Study sellers and shows creating the most marketplace volume.
Read report
Spy FAQ
Start 14-Day Free Trial
Questions before you try it?
What is Resellbot Spy for?
Spy is a Whatnot analytics and market research dashboard for sellers who want better sourcing, show planning, competitor research, and buyer-demand signals.
Is Spy only for Whatnot?
Yes. Resellbot Spy focuses on Whatnot analytics. Resellbot also has separate tools and public reports for other resale marketplaces.
What decisions can it help with?
Use it to decide what to source, which categories to test, when to stream, which sellers to study, and where buyer demand is concentrated.
Can I export data?
Yes. Spy includes CSV exports for research workflows where you want to sort, filter, or combine data outside the dashboard.