I will build an ebay competitor variation stock and sales tracker
Marketplace data and analytics for Amazon, eBay and Allegro sellers
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Know exactly which of a competitor's eBay variations actually sell and how fast. eBay shows one "X sold" per listing, never which size/color/model moves. I fix that.
Two ways to get it:
Done-for-you data I scrape and send clean per-variation stock, price & real-sales data (CSV/Excel/Sheets). You run nothing.
Your own tool a private dashboard that auto-collects on a schedule, on your machine. No monthly fees.
What you get:
- Per-variation stock (exact qty, not "10+")
- Real-sales reconciliation true sales vs restocks
- Sell tempo per variation (units/day)
- Competitor discovery by category
- Price-change tracking
- Export to CSV / Excel / Google Sheets
I already run this exact system in production (7,500+ variations, 200k+ snapshots) I adapt a proven tool to your needs, not learn on your project.
Works on any eBay domain (.com/.de/.co.uk). Other marketplaces, alerts (Email/Telegram/Slack), cloud deploy & fully custom automation on request message me first to scope it.
Technology:
Python
•
Google Sheets
•
Excel
•
Selenium
Technique:
Automated
FAQ
Does it work on any eBay domain?
Yes — .com, .de, .co.uk, .fr and others. Tell me your target market.
Is this against eBay's rules?
It reads only public listing pages, at a respectful rate — the same data any buyer sees. No private APIs, no personal data stored.
Do I need to keep my computer on?
or continuous tracking, yes — or I can deploy it to a small cloud server (Premium) so it runs 24/7 on its own.
Can you track something other than stock?
Yes: prices, titles, new variations, seller feedback and more. If it's on the page, I can usually capture it.
Will I get the source code?
Yes, you receive the full tool and a setup guide. It's yours.
Can you automate my existing manual research?
That's exactly what I do. Describe your current workflow and I'll turn it into a repeatable, automated one.

