Which AI to Sell on Vinted? ChatGPT, Gemini, Claude & the rest 🤖

Useful note: all three major ones are equal on a listing description. The text you'll get will be good in all three cases if your prompt is good. What really differs is the default tone, the rigour on instructions, and what happens around it (image, web search, integrations). Versions and offers shift fast: this comparison is based on observed behaviours, not version numbers that will have changed in six months.

A listing isn't one task but five. Treating them separately completely changes the result.

It's the simplest task for an assistant — as long as you give it facts. All three handle it very well. The only notable gap is stylistic: ChatGPT drifts naturally toward commercial tone, Claude stays restrained, Gemini economises. On Vinted, restrained plays better; on Poshmark, a touch more warmth fits the closet culture there. Either way, you get the tone you want from all three by requiring it in the prompt.

This isn't a model question but a method one: ask for 8 titles ranked, not one. An assistant produces a weak title when you ask for one, and three good ones when you ask for eight. You do the sorting.

This is the task where everyone fails if you let them. An assistant with no real data produces a ballpark that looks like an estimate without being one. The method that works: you look up three to five prices on comparable listings yourself, give them to him, and he helps you reason through the discount. The prompt for this is below.

Excellent use, vastly under-used. Rephrasing an irritated reply into a calm one, refusing a lowball offer without offending, following up without pestering: assistants excel here, and it's what protects your seller rating. Our article on negotiating Vinted offers details the typical situations.

The highest-return task if you sell beyond Ireland. A listing translated properly — not word-for-word — makes you visible to Spanish, Dutch or Polish buyers. The dedicated prompt is near the end of this article.

It's the natural entry point, for good reasons: simple interface, free version that covers the need handily, and above all a vast prompt ecosystem — nearly every template circulating in seller groups was written for it. Our 15+ ChatGPT prompts for Vinted are one example.

The bias to know: it sells. Left loose, it produces "love this piece", "absolute must-have", "season staple", emoji strings everywhere. On Vinted that rings false and looks like what dropshipping accounts post — the opposite of what you want. (Poshmark tolerates more enthusiasm, but even there, three exclamation marks a sentence reads as try-hard.) Three lines of guidelines kill it.

Gemini has two concrete strengths for a seller. The first is trivial but decisive: it's accessible with the Google account you already have, and it reads a phone photo effortlessly. The second is its ease with image analysis — you can send it a photo of your care label and ask it to transcribe it, avoiding retyping mistakes.

Its bias: it summarises. Where ChatGPT adds, Gemini cuts — and sometimes cuts measurements. The prompt you give it does the opposite of the previous one: you ask it to expand and merge nothing.

Claude is the least cited in seller groups, and it's a pity: he's probably the best fit for structured prompts like those in this article. When you write "120 words maximum, four blocks, no invented data, write [TO COMPLETE] if information is missing", he applies the instruction — including the last one, which is precisely the one others sidestep most often.

Second edge: his default register is restrained. Fewer superlatives to clean, fewer emojis to strip. On a secondhand listing, that's a head start.

The European alternative. Solid on short writing, quick, and its European hosting is a real argument if data processing concerns you. A touch less comfortable with very structured prompts than Claude, but perfectly usable for a listing description.

Interesting mainly if you already work in Word or Excel — say, if you keep a sales tracking sheet. For pure writing, it adds nothing particular versus the three majors.

Not a writer, it's an augmented search engine — and that's exactly its point. For the one task the others struggle with, finding actual prices, it has the edge of citing sources. Still, verify the listed items are comparable to yours: same condition, same size, recent date.

Free or cheap alternatives exist, often runnable locally. They write reasonably but follow detailed instructions less well. If you're starting, they add complexity you don't need.

This is the most useful point in the article, and the least discussed: a prompt copied from a Facebook group was tuned for one specific assistant. Given to another, it produces a solid result but off-centre — too short, too commercial, or taking liberties with your data.

The three variants above solve the same task with three different frames. The logic is straightforward, and you can apply it to any prompt you find elsewhere:

Rather than ask for everything at once, chain it. Each message builds on the previous one, and you stay in control at every step.

Then, for the price question — the only one where you really need to rein the assistant in:

And if you write listings regularly, save your rules once. Most assistants let you keep standing instructions (custom instructions, projects, memory depending on the tool): you never repeat them again.

Vinted operates across much of Europe, and a listing written only in English stays largely invisible to a Spanish or Dutch buyer. This is the task where an assistant adds the most value per minute spent — as long as you don't ask for word-for-word translation, which produces phrasing nobody actually uses locally.

Two precautions. First, flaws must be translated completely: a description cut short in one language is the best ground for a dispute. Second, verify the rules for cross-border sales and current platform terms — they shift, and you stay in control of your listings.

The left column deserves two reads. An AI assistant can't authenticate a brand, date a piece, or guarantee a listing will pass moderation — and no tool, including ours, can promise publication acceptance: that call belongs to the platform, which may shift its rules.

The bottom row is the most concrete in daily work: the photo. That's where the division becomes clear. The assistant writes; it doesn't photograph. A general AI asked for a picture of your garment produces an imagined version — and on a listing, the gap between photo and actual item is exactly what triggers a return.

The reliable method starts from your flat lay to generate the worn version while preserving the real garment. That's the principle of the specialised AI photo studio, explained on our Vinted AI photo page, with detailed pricing on the plans page and 3 free photos on sign-up to test on your own pieces. To compare tools on the market, our comparison of AI photo tools covers the ground.

The right habit to finish: don't hunt for the best assistant, use the one you already have and feed it better data. A factual item sheet and three lines of guidelines beat a tool switch. And when you want templates built for your category — dress, jeans, trainers, bag, children's lot — they're in our AI prompts by garment type.