About sellerDoc
A workspace built for marketplace sellers
sellerDoc is a free, secure web portal that connects to Wildberries and Ozon via their official APIs — so you can manage supplies, products, sales and reports without leaving your browser or paying monthly fees.
Why we built it
Marketplace sellers in Kyrgyzstan, Kazakhstan and Russia spend hours jumping between the WB seller cabinet, spreadsheets, and third-party tools that charge a subscription for features that should be table-stakes.
sellerDoc started as an internal tool to centralise supply tracking, barcode generation and unit-economics calculations. We realised the problem was universal — so we opened it up.
Today, sellerDoc gives you a single place to work with your marketplace data. It talks directly to official WB and Ozon APIs, keeps your tokens encrypted on-server, and costs nothing.
Our principles
Free, always
We believe sellers shouldn't pay a subscription just to see their own supply list. sellerDoc is free to use — no hidden tiers, no trial countdowns.
Your data stays yours
We never sell or share your marketplace data. Your WB API key is AES-256 encrypted at rest and only decrypted on-server when fetching data on your behalf.
Official APIs only
sellerDoc talks exclusively to official Wildberries and Ozon API endpoints. No scraping, no unofficial hacks — just clean, sustainable integrations.
Built in public
We ship fast, listen to feedback and improve continuously. Have an idea or a bug? Drop us a message — we read every one.
Ready to try it?
Register in 30 seconds — no card required. Connect your WB token and start working.