Launched FindAlert — a cross-border marketplace alert tool I built solo
I kept losing rare auctions on eBay while sleeping in a different timezone. By the time I woke up, the listing was gone.
So I built FindAlert.
Set a keyword, pick your marketplaces and countries, get an email the moment something matches. No scoring, no recommendations — just raw data. Price, watcher count, seller rating. You decide.
What it covers: eBay (18 countries), Reverb, Discogs, Gumtree, Marktplaats, Etsy. 19 marketplaces total.
Stack: Cloudflare Workers + D1 + Hono + Queues + Cron. Effectively zero infra cost.
Business model: Free tier (1 watch, daily digest). Paid plans $19.99–$199/mo.
Just launched. Looking for feedback from anyone who hunts rare items across borders.
