Most Marketplace sellers think they're competing against other sellers.
They're not.
They're competing against Facebook's recommendation engine.
Marketplace Lab is where we test real listings, challenge common reseller advice, and document what actually gets more buyers to see, click, and purchase.
Every week we run new experiments, review member listings, and share what worked, what failed, and why.
If you're looking for another AI tool, title generator, or "10 secret hacks," this probably isn't for you.
If you're willing to challenge how you've always listed items and learn from real-world testing, welcome to the lab.