Introduction

Sellu is a browser extension plus a web dashboard that puts your reselling on autopilot. The extension works directly inside your marketplace account — starting with Vinted across 27 countries — and automates the repetitive work of running a shop: reposting listings, filling in new listings with AI, replying to buyers, handling offers, and printing labels. The dashboard at sellu.app is your stock room: inventory, publishing across accounts, and financials, all synced from the extension.

The extension

• Smart repost engine — relist items in one click to reset your search ranking, with photo variations and optional price drops.
• AI listing autofill — generate titles and descriptions from your photos, in the marketplace's own language, powered by the AI credits included in your plan.
• Bulk wardrobe management — repost, duplicate, reprice, edit, hide, or delete many listings at once, with CSV import/export and your own SKU/location inventory fields.
• Inbox automation — quick replies, bulk replies, and an AI smart agent that answers buyer questions.
• Auto-offers — automatically accept or counter incoming offers based on your thresholds.
• Automations engine — scheduled background jobs: restocker, follow-ups, smart agent, and offer handling.
• Orders & shipping — bulk shipping-label PDFs (merged, cropped, stamped), bulk reviews, and order CSV export.
• Templates & quick replies — reusable listings with dynamic variables, and one-tap message snippets.
• Account safety — human-like pacing, daily caps, and automatic captcha/rate-limit handling on every action.

The dashboard

• Stock manager — your physical inventory with photos, per-size variants, SKUs, and costs.
• Publishing to Vinted — compose a listing once, queue it to any of your accounts, and let the extension publish it.
• Publication graph — see every place an item is listed, with live views and likes, and republish sold items in two clicks.
• Listings, Financials, Linked accounts, and Billing & AI credits.

Each feature page includes a short demo video.

Plans at a glance

Lifetime Free:    €0/mo   50 AI relists, 100 AI credits, 30 stock items, 1 marketplace
Pro Extension:    €4.99    unlimited relists, cross-listing, 5,000 AI credits/mo
Unlimited:        €9.99    Pro + unlimited AI credits and cloud runs

Full comparison: Pricing.

Where to start

Head to Installation to add the extension to your browser, then connect your account.