SnagHow it works
Set it once. Get pinged. Flip it.
SnagSonar does the scrolling for you. Here's how it goes from a search to a deal in your hands.
Say what you're hunting
Type it like you'd text a friend. “pc parts” even catches GPUs, CPUs, SSDs and RAM on its own.
We watch 24/7
SnagSonar scans new listings around you day and night, spots the ones priced well under similar items, and filters out the junk.
Message first, win the deal
Tap the alert, send a ready-made message in one tap, and lock it in while other buyers are still scrolling.
From sign-up to your first flip.
Here's exactly what happens, start to finish.
Create your account
Use the access code you were given to pick a username and password. A short intro walks you through the basics.
Set your area
Type your ZIP code and how far you'll drive (10 to 100 miles). Each search can have its own area too.
Tell it what you're hunting
Describe it in plain words: “ps5 under $300, no broken.” SnagSonar fills in the keywords, max price and skip words for you. Pick a category, a check speed (15 seconds to 5 minutes) and how loud the alert should be.
Turn on phone alerts
Install the free ntfy app and subscribe to your private alert channel from Settings → Notifications. It takes about a minute, and there's a “Send test” button to make sure it works.
Get pinged and message first
When a match goes live, your phone buzzes with the price, distance and typical local price. Tap it to open the listing, copy a ready-made message, and reach the seller before everyone else.
Track the flip
Save the deal, log what you paid and what you sold it for, and watch your monthly profit goal fill up.
Facebook holds new listings for a few minutes of review before anyone can see them. SnagSonar checks as often as every 15 seconds, so an alert at 7 to 8 minutes usually means you're one of the very first people to see it.
Install it like an app.
SnagSonar runs in your browser, so there's nothing to download. Add it to your Home Screen and it opens full-screen with its own icon.
📱 iPhone & iPad
- Open snagsonar.com/app in Safari and log in.
- Tap the Share button (the square with an arrow) at the bottom of the screen.
- Scroll down and tap Add to Home Screen, then Add.
- For alerts, install the free ntfy app from the App Store and follow Settings → Notifications in SnagSonar.
🤖 Android
- Open snagsonar.com/app in Chrome and log in.
- Tap the ⋮ menu in the top-right corner.
- Tap Add to Home screen (or Install app), then Install.
- For alerts, install the free ntfy app from Google Play and follow Settings → Notifications in SnagSonar.
On a computer, just bookmark snagsonar.com/app. Everything syncs, so your searches and alerts are the same on every device.