SaaS · E-commerce

Pomocnik Aukcji — a seller panel for Allegro

Sellers with hundreds of listings lost hours a day editing them across browser tabs. We built a single panel that replaces the whole mess.

larger catalogue without growing the team

The challenge

A seller with hundreds of listings edited them one by one, across browser tabs. Changing a price or a parameter on dozens of listings was an afternoon's work.

Titles and descriptions were written by hand, photos edited in separate tools, and the same offer had to be pushed to Allegro, Erli and Skyshop separately.

What we built

AI writes titles and descriptions that lift the listing's ranking in Allegro search results.

Bulk-edit parameters across dozens of listings in one click instead of offer by offer.

A photo editor with background removal and collage merging — no trip to Photoshop.

A price change in one place automatically propagates to Allegro, Erli and Skyshop.

Technology stack

Next.jsAllegro REST APIOpenAINode.jsSupabase

The result

Outcome
larger catalogue without growing the team

The seller handles a 3× larger catalogue without growing the team — because bulk editing replaced one-by-one clicking.

Listings rank better thanks to AI-written titles and descriptions tuned to Allegro's algorithm.

Cross-platform price sync eliminated drift and manual re-entry.

All case studies

Got a similar problem?

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