Stop overpaying on Marketplace
One click tells you if it's worth it—and what to offer.
Everything you need to buy smart
No research tabs. No guesswork.
Target price
What's it actually worth? Get a fair offer range based on mileage, age, and market comps.
Red flags
High miles for the year? Salvage title? We flag the stuff that matters before you drive out.
Flip potential
Can you make money on it? See resale outlook so you know if it's a keeper or a quick flip.
What's Included with DealRater
Everything you need to buy smarter on Facebook Marketplace
Instant Deal Scores
Get a 1-100 score that tells you if a listing is overpriced, fair, or a steal—in one click.
Target Price Range
See what you should actually pay based on mileage, age, condition, and local market data.
Red Flag Alerts
Automatically detect high mileage, salvage titles, pricing anomalies, and other warning signs.
Flip Potential
See estimated resale value and profit margin so you know if it's a keeper or a quick flip.
Save & Compare Deals
Bookmark listings you're interested in and compare them to find the best option.
Works Instantly
No complicated setup. Install the Chrome extension, sign in with Google, and start rating deals.
Plan Comparison
| Feature | Free | Hustle | Pro |
|---|---|---|---|
| Deal Ratings | 25/month | 50/month | 100/month |
| Saved Deals | 5 | 25 | Unlimited |
| Target Price Suggestions | ✓ | ✓ | ✓ |
| Red Flag Detection | ✓ | ✓ | ✓ |
| Flip Potential Analysis | ✓ | ✓ | ✓ |
| Price | $0 | $9.99/mo | $29.99/mo |
Three clicks to confidence
Add the Chrome extension
Quick install, sign in with Google. Takes 30 seconds.
Find something on Marketplace
Browse like you normally would. We stay out of the way until you need us.
Click "Rate Deal"
Get the score, the target price, and the watchouts. Done.