Vendoo's auto-delist failures cause double-sales. Their category mapping puts your clothes in "erotic toys." ListOnce is simpler, cheaper, and actually works.
These aren't edge cases. They're everyday experiences reported by real Vendoo users on Reddit, Trustpilot, and reseller forums.
Sell an item on eBay but it stays live on Poshmark. Now two buyers paid for the same thing. You eat the refund, the cancellation ding, and the bad review. Vendoo users report this happening regularly.
Vendoo's auto-import puts clothing items into wrong categories like "antique toys" or "erotic" content. You don't notice until a buyer flags it or the marketplace suspends the listing. Your credibility tanks.
UK shoe sizes auto-populate as US sizes. Prices get mapped wrong across marketplaces. Sellers discover errors after buyers complain, leading to returns and negative reviews.
Mid-volume sellers report the platform becoming unusable with large inventories. Lag makes the time savings pointless when you're waiting 10+ seconds for every action.
These are from real resellers on Reddit discussing their Vendoo experiences. We didn't write these. They did.
I had two items double-sell because Vendoo didn't delist them after they sold on eBay. I had to cancel on Poshmark and take the hit on my seller metrics. This is supposed to be the feature I'm paying for.
Vendoo crossposted my vintage jacket to Mercari as "erotic lingerie." I didn't even notice until a buyer messaged me confused. The category mapping is completely broken.
Mercari crossposting has been broken for over a month. Support just keeps saying "we're working on it." I'm paying $40/month for a tool that doesn't work on one of my main platforms.
With 500+ items, Vendoo is so slow it's not even worth the time it supposedly saves. I spend more time waiting for pages to load than I would just listing manually.
| Feature | ListOnce | Vendoo |
|---|---|---|
| Starting price | Free (10 listings/mo) | Free (5 listings/mo) |
| 100 listings/mo plan | $14.99/mo | $19.99/mo |
| Unlimited listings | $34.99/mo | $99+/mo |
| Browser extension needed | No — it's web-based | Yes (Chrome extension) |
| Listing form | One unified form | Per-platform forms |
| Live marketplace preview | ✓ | ✗ |
| Auto-delist reliability | Built-in verification | Known failures (double-sales) |
| Category mapping | AI-validated categories | Frequent mismatches |
| Performance at 500+ items | Optimized | Reported lag issues |
| CSV bulk import | ✓ | ✗ |
| AI-written descriptions | ✓ (Starter+) | ✓ (paid tiers) |
| Annual contract required | No — cancel anytime | Annual discount locks you in |
ListOnce costs less than Vendoo at every plan level. No hidden paywalls, no annual lock-in, more listings included.
Fill out one form. ListOnce auto-formats for eBay's keyword titles, Facebook's conversational style, and Mercari's character limits. No per-platform tweaking.
Vendoo requires a Chrome extension that breaks when Chrome updates. ListOnce is 100% web-based. Works on any browser, any device, including your phone.
See exactly how your listing looks on each marketplace before you post. Vendoo doesn't offer live previews — you're listing blind and hoping for the best.
10 free listings per month. No credit card. No browser extension. No double-sales. Just list your stuff and sell it.
Create Your First Listing — FreeNo credit card required. Upgrade or cancel anytime.