About Solo Seller Lab

Hi, I'm Tatsu. I run a cross-border eBay business from Japan, selling art books and art prints to collectors around the world.

Over the past year I've been turning that store into a one-person company by automating the repetitive parts: product research, listing creation, inventory checks, and pricing. I build most of these workflows myself with AI tools and no-code automation platforms.

Why this site exists

When I searched for reviews of eBay seller tools, most "best of" lists were written by the tool companies themselves. I wanted independent comparisons from someone actually running a store, so I started writing them.

How I test tools

• I sign up with my own account and use the tool on my real eBay listings.
• Screenshots come from my own dashboard, not from marketing pages.
• I report what didn't work as well as what did, including pricing surprises.
• I update reviews when pricing or features change, and mark the update date at the top.

My numbers

• Selling on eBay since:2025
• Active listings: 170
• Hours saved per week with automation: 2

Some links on this site are affiliate links. See the affiliate disclosure for how that works. Questions or corrections? Get in touch.