The best ways to sell secondhand online in 2026 — an honest comparison
Where should you sell this year? A straight look at eBay, Facebook Marketplace, Vinted, Depop and Mercari — plus where an AI selling tool saves you the most time. No fluff, just what actually works.
The short answer: there’s no single best place — it depends on what you’re selling, how fast you want it gone, and how much work you’re willing to do. The long answer is this guide. We go through the major channels honestly, with their strengths and weaknesses, and where a tool on top of them saves you the most time.
Quick overview
| Channel | Best for | Strength | Weakness |
|---|---|---|---|
| eBay | Almost anything, global reach | Huge buyer base, bidding or fixed price | Fees, you write and price everything |
| Facebook Marketplace | Local, bulky, cheap and fast | Free, enormous reach | Time-wasters, lowballers |
| Vinted | Clothing and fashion | No seller fees, simple | Fashion only, lower prices |
| Depop | Vintage, streetwear, Gen-Z fashion | Trend-driven buyers | Niche, lots of competition |
| Mercari | General goods, ship-from-home | Easy shipping flow | Crowded listings |
Picking the channel isn’t where the time goes
Most guides stop at “pick the right site.” But that’s not why a box of stuff sits unsold in a closet. Three things are:
- Setting the right price. Guess too high and it sits; too low and you give money away. The right price comes from what similar items actually sold for, not what others are asking.
- Writing the listing. Title, condition, measurements, an honest description — every item, every time.
- Keeping things straight if you sell in more than one place. More channels means more buyers, but also duplicated work and the risk of selling the same item twice.
Solve those three and the channel matters less — you sell faster and for more everywhere.
Cross-listing: more reach, done right
Listing on several marketplaces means more eyes, a faster sale, and often a better price. One caveat worth knowing: some sites treat auction bids as binding, so if you want the same item live in several places at once, list it at a fixed price everywhere — then you can safely pull it down the moment it sells. More on that in our guide to selling on multiple marketplaces.
Where Rheo fits
Marketplaces are where you list. Rheo is the tool that does the listing for you:
- You photograph the item.
- Rheo recognizes what it is, prices it from what similar items sold for, and writes the listing.
- The listing is published to several marketplaces at once (at fixed price).
- When it sells in one place, it’s removed automatically from the others — no double-selling.
You always keep control of price, description, and what goes live. That’s the difference between a site you sell on and a tool that does the selling for you.
How to choose
- Sell fast and locally: Facebook Marketplace.
- Sell clothing: Vinted, or Depop for vintage and streetwear.
- Sell almost anything with the biggest reach: eBay.
- Skip the work and reach everyone at once: try Rheo — photograph an item and see the price and finished listing instantly, free, no signup.
And before you list: how to know what your item is actually worth.