A Chrome & Firefox extension that reads every Facebook Marketplace listing you open and shows a buy / caution / pass verdict — with fair price, demand, and risk — directly on the page. Nothing to copy or paste.
Early access drops are first-come. Approved emails get full app access during the closed beta.
A browser extension for Facebook Marketplace resellers. Open any listing while signed in to FB and FlipWise drops a buy / caution / pass verdict — with fair price, demand, and risk flags — into a side panel on the page. No copy-pasting URLs.
It runs as a content script in your browser tab. When you open a Marketplace listing, FlipWise reads the listing data the page already rendered (title, price, description, images) and sends it to our backend for analysis. Because it runs in your own logged-in session, it sees the same data you see — there's no scraping, no proxies, no captchas.
No. The extension auto-scans every Marketplace listing you open. The web /analyze paste box still exists as a fallback, but Facebook blocks unauthenticated link previews, so the extension is how you actually use FlipWise.
No. The extension never reads your credentials, messages, friends, or any tab outside facebook.com/marketplace/. It only reads the listing page you're already viewing. Permissions are limited to that domain — see the manifest in the repo.
We're letting people in from the waitlist in waves. Sign up and you'll get an invite + the extension download as soon as your slot opens.
Free tier: 20 analyses per day, includes the extension, no credit card. Pro ($19/mo) unlocks unlimited analyses + alerts + batch scan. Power ($49/mo) adds multi-platform support and API access.
We want every early user to actually get value, not run into half-built features. We're rolling out invites in batches so we can fix bugs before the next wave.
All of them. Vehicles, electronics, furniture, tools, appliances, sporting goods, clothing, collectibles, instruments, pet supplies — anything Facebook Marketplace lists, FlipWise reads. The verdict adapts to whatever category the listing is in.
We don't just look at Facebook. The pricing engine cross-references Mercari, eBay (sold + active), and Amazon (new + used) to triangulate a fair price for the actual item, not just whatever similar Marketplace listings happen to be sitting unsold. That's why our fair-price band tends to be tighter than single-source comp tools.
Yes. Same source, two builds — Chrome (and Edge/Brave/Arc) plus Firefox 115+.
Start flipping smarter.