If you've ever looked around your house and thought, "I should really sell some of this," you're not alone. The average household is sitting on thousands of dollars in unused items, and in 2026, there are more ways than ever to turn that clutter into cash. But here's the catch: not all selling apps are created equal. In this guide, we break down the best apps to sell stuff in 2026, what they're best for, and where they fall short, so you can choose the right platform (and actually get paid).
🏆 Best Apps to Sell Stuff (2026)
1. Facebook Marketplace: Best for Local Sales
Still one of the most popular platforms, Facebook Marketplace dominates local buying and selling.
Pros: No fees, massive audience, fast sales (often within days)
Cons: High scam risk, no built-in payment protection, lots of ghosting
Pro Tip: If you're already using Marketplace, tools like Tavendi can make a big difference. Instead of manually managing listings, messages, and meetups, Tavendi helps you post listings more efficiently (all you need to do is take a photo of an item you want to sell, Tavendi creates the full listing for you), stay organized across conversations, and reduce friction when coordinating sales. Most importantly, it's built to fix the biggest pain points of Marketplace, without forcing you to leave the platform.
2. eBay: Best for High-Value and Niche Items
If you're selling something rare or valuable, eBay is still king.
Pros: Global audience of serious buyers, auction + fixed price formats, strong search visibility for niche items
Cons: Fees (around ~13%), more effort to list and ship
Pro Tip: Best for maximizing price, not convenience. The whole process can also be simplified and made faster by using apps like Tavendi.
3. Mercari: Best All-Around Selling App
Mercari has become one of the most balanced platforms in 2026. It is best for everyday items, clothing, and electronics under $500.
Pros: Listings go live in under 90 seconds, AI pricing suggestions, fast payouts after delivery
Cons: ~10% selling fee, less visibility for niche items
4. Poshmark: Best for Clothing and Fashion
If you're selling clothes, Poshmark is built for it. It has a reputation for being the ideal reselling platform for branded clothes.
Pros: Social selling model, built-in audience for fashion, strong trust system
Cons: Takes a cut (~15-20%), slower sales vs local apps
5. Tavendi: Best for Simple + Efficient Local Selling
Tavendi is built for people who aren't necessarily professional resellers but want to sell quickly and easily, with minimal friction.
Pros: Designed to reduce time creating listings and navigating communication, built specifically around real-world selling points
Cons: Works alongside marketplaces (helps create and manage listings on other marketplaces, like eBay and Facebook), still growing compared to larger platforms
If you have things to resell and want to make that process quicker and easier, Tavendi fills the gap most apps ignore.
6. OfferUp: Best for Local Selling
OfferUp is designed to make local selling as easy as possible.
Pros: Simple listing flow, built-in user ratings, local meetups
Cons: Still relies on in-person trust, limited protections
7. Depop: Best for Gen Z and Trendy Items
Depop feels more like Instagram than a marketplace, it is designed for people who are adapted to social media.
Pros: Strong Gen Z audience, visual-first selling, social discovery
Cons: Slower sales if you don't build a following, limited outside fashion
8. Etsy: Best for Handmade & Vintage
Etsy is the go-to for unique items.
Pros: Buyers looking for unique items, strong search niche products
Cons: Fees + competition, not ideal for everyday items
9. Whatnot: Fastest-Growing Selling App (Live Selling)
Whatnot is redefining how people sell.
Pros: Live auctions create urgency, higher engagement than traditional listings
Cons: You need to be approved as a seller, requires effort (live selling)
So…Which App is Actually Best?
Here's the truth: there is no single "best" app, only the best app for what and why you're selling. Want speed? Use Facebook Marketplace or Tavendi. Want value? Use Mercari or eBay. Want fashion? Use Depop or Poshmark. Most experienced sellers actually cross-list on multiple platforms to maximize exposure. But no matter where you sell, remember: the future of marketplaces isn't just selling faster, it's about selling smarter.