Apple AirPods Pro$148+$41 profit
Vintage Levi's Jacket$72+$26 profit
Jordan 4 Retro$210+$72 profit
14K Gold Chain$285+$63 profit
Pokémon Booster Box$118-$7 loss
Japanese Snack Crate$38+$11 profit
Apple AirPods Pro$148+$41 profit
Vintage Levi's Jacket$72+$26 profit
Jordan 4 Retro$210+$72 profit
14K Gold Chain$285+$63 profit
Pokémon Booster Box$118-$7 loss
Japanese Snack Crate$38+$11 profit
Human analysts · live right now

Stop Guessing
What Sells in
Your Live Auctions.

We monitor your auctions and break down every item sold — so you know exactly what makes you money, down to the cent.

Apply to work with us → See how it works ↓
$20
Per hour
30 min
Live updates
<30 min
Full report
1 hr
Free trial
LIVE MONITORING
Whatnot · @devonresells
Apple AirPods Pro
8:14 PM · Electronics
$148
+$41 · 27.7%
Vintage Levi's Jacket
8:17 PM · Clothing
$72
+$26 · 36.1%
Pokémon Booster Box
8:22 PM · Collectibles
$118
-$7 · -5.9%
14K Gold Chain
8:26 PM · Jewelry
$285
+$63 · 22.1%
⚡ 30-MIN UPDATE
Hour 2: Gross +$214 · Host -$44 · Packaging -$27 · Net +$143 · Collectibles are below target.
$847
GMV
+$214
Gross profit
+$143
Net this hour
The problem

You're making money.
Just not as much as you think.

High GMV feels good. But inventory cost is only part of the equation. Host wages, packaging supplies, and stream time determine whether each hour actually makes money.

📦
No item-level visibility
You sell 60 items in a 3-hour stream and walk away knowing your total — but not which 20 made you money and which 10 cost you.
🔄
Restocking on gut feel
You reorder what felt good or sold fast. But fast doesn't mean profitable. Some of your bestsellers by volume are your worst performers by margin.
⏱
No true hourly profit
A busy hour can still lose money after host wages, packaging, and selling costs. Know your all-in net profit for every hour of every stream.
40%
of items in the average live auction stream either break even or sell at a loss. The sellers have no idea which ones. Our analysts find them — in every stream, for every client we work with.
How it works

Done for you. Start to finish.

This isn't software. Real humans monitor your stream, track every sale, and send you a report — every time.

1
You submit your costs
Send us your COGS sheet 1 hour before your stream. What you paid for each item. That's it.
2
We join your live stream
Your dedicated analyst joins your auction on TikTok, Whatnot, or eBay Live — silently, professionally.
3
We track every item
Every sale logged: item, winning bid, buyer, screenshot. Every 30 minutes, you get a live profit update.
4
You get the full report
Within 30 minutes of ending: full item-by-item P&L, top performers, items to cut, sourcing recommendations.
What you get

Everything you need to know
which items to sell more of.

⚡
30-min live profit updates
See gross and net profit while you're live, including host wages, packaging supplies, inventory cost, and top or losing categories.
📊
Item-by-item & hourly P&L
Every item and every hour: winning bids, COGS, host labor, packaging, gross profit, net profit, and margin.
⚑
Instant loss alerts
The moment an item sells below cost, your analyst flags it. Stop listing that category before you dig the hole deeper.
📸
Screenshot documentation
Every sale captured — item on screen, final bid, buyer. No disputes. Full audit trail per stream.
📈
Weekly & monthly reports
Add our reporting tier for $100/mo: weekly summaries, monthly P&L rollups, and category trend analysis.
👤
Dedicated account manager
One person who tracks your business over time, keeps your analyst accountable, and gives sourcing guidance every stream.
POST-STREAM REPORT · Jun 15
DELIVERED ✓
$2,847
GMV
+$612
Profit
21.5%
Margin
ItemBidCOGSNet
Jordan 1 Retro OG$180$128+$52WIN
Nike Dunk Low$145$87+$58WIN
Yeezy Slide$68$44+$24WIN
Mystery Bundle$22$31-$9LOSS
Blind Box Lot$35$49-$14LOSS
ANALYST RECOMMENDATION
Cut mystery bundles & blind boxes — both losing. Source 3× more Jordans and Dunks. They're your 40%+ margin category.
Pricing

Simple pricing.
Pays for itself in one stream.

A 4-hour stream costs $80. Most clients find that in hidden losses on their very first session.

DONE-FOR-YOU SERVICE
Live auction monitoring
$20/hour
Billed weekly every Monday for prior week's hours
🎁 Your first hour is free. We earn your trust before you pay anything.
Included with every stream
Dedicated human analyst in your stream
Every item tracked — bid, buyer, screenshot
30-min live profit insights via Discord
Instant loss alerts as they happen
Full item-by-item P&L report within 30 min of ending
Dedicated account manager
Apply to work with us →
📈 Add weekly & monthly reports
$100/mo extra: weekly P&L summaries, monthly business rollups, category trend analysis, and sourcing recommendations across streams.
💳 How billing works
Card on file. Charged every Monday for the prior week. Weekly billing to start — earn monthly terms after 4 weeks of consistent payment. Non-payment = service paused immediately.
🎯 Who we work with
We're selective. We only onboard sellers running at least 2 streams per week with 20+ items per stream. This service is built for serious sellers — not casual resellers.
Results

Sellers who know their numbers
scale faster.

★★★★★
"First report showed 6 items I was selling at a loss. Had no idea. Cut all of them. Same GMV next stream, profit up $400. Paid for itself in one session."
J
Jordan K.
Whatnot · Sneakers
+$400/stream
★★★★★
"30-min updates changed everything. Got flagged mid-stream that my mystery bundles were bleeding. Stopped listing them immediately. Saved $200 that night — while still live."
M
Maria T.
TikTok Shop · Womenswear
$200 saved live
★★★★★
"Was doing $8k GMV/month thinking I was crushing it. Turns out I was netting $600. Now I know exactly what to source. Profit tripled in 6 weeks."
D
Devon R.
Whatnot · Collectibles
3× profit
Application

We only work with
serious sellers.

Answer 6 quick questions. If you're a fit, you'll book a call with our team directly. If not, we'll tell you exactly what to work on first.

Question 1 of 6
Which platform(s) do you sell on?
1 of 6
Question 2 of 6
How many auctions do you run per week?
2 of 6
Question 3 of 6
How many unique items do you sell per stream?
3 of 6
Question 4 of 6
What's your monthly revenue from live auctions?
4 of 6
Question 5 of 6
What do you primarily sell?
5 of 6
Question 6 of 6
What's your biggest challenge right now?
6 of 6
✅

You're a strong fit.

Based on your answers, Streamalytix is built for exactly what you're doing. Pick a time below — a member of our team will walk you through the service and get your first stream set up.

Loading calendar…
👋

You're not a fit yet.

Streamalytix is designed for high-volume auction sellers. Based on your answers, the service won't deliver enough value at your current stage — and we'd rather be honest than take your money.

Here's what to focus on first:
Get to at least 2 streams per week with 20+ items per stream before applying. At that volume, item-level profit data becomes genuinely actionable — and the service pays for itself immediately.

When you hit that volume, come back and reapply. We'd love to work with you then.
⚡ Limited spots available each month

Your next stream could be
your most profitable ever.

We only take on a limited number of new clients each month.
Applications are reviewed within 24 hours.

Apply to work with us →
Works on TikTok Shop · Whatnot · eBay Live  ·  First hour free  ·  Cancel anytime