Never Overpay
for Marriott Again
Automated price tracking for Marriott stays and Bonvoy awards. Get instant alerts when rates drop and save on your flexible booking.
At least a couple of bucks saved by members so far. We're new here.

The Ritz-Carlton, Bali
Ritz-Carlton$450$329

W Barcelona
W$380$295

St. Regis Maldives
St. Regis$720$549
Savings we're manifesting for future RoomRadar members
How It Works
Four steps to savings
Start saving in four simple steps. No browser extensions, no manual checking -- we do the work for you.
Add Your Stay
Enter your Marriott booking details in your dashboard to start tracking hotel prices automatically.
We Monitor Daily
Our system automatically checks rates every day for your booked hotel, dates, and room type.
Price Drop Alert
The instant we detect a lower rate, you get an email notification with the exact savings amount.
You Save
Rebook at the lower rate yourself or let our Atlas Key concierge handle everything for you.
Features
Everything you need to save
We built the tools we wished existed when we were refreshing Marriott.com at 2am hoping the rate would drop. Now a robot does it.
Pro members get 6× the price checks
Starter runs a single daily sweep. Pro members get a fresh check every 4 hours, six times a day, across every room type and rate plan. More checks means more chances to catch a drop the moment it happens.
Instant Email Alerts
Get notified the moment a lower rate is detected. No delays, no missed opportunities.
Price History Charts
Visual price trends for your monitored stays. Understand patterns and know when to rebook.
Best Rate Guarantee Checker
Pro members can run a live BRG check at booking time — we scan 25+ OTAs (Booking.com, Expedia, Trip.com, Agoda, and more) in one go. If we find a cheaper rate, you get the link to claim Marriott's BRG: rate match + 25% off OR 5,000 Bonvoy points.
Scan 60+ corporate rates in one search
Pro members can save the corporate, partner, or membership codes they're eligible for and we'll apply them on every search. Or run Mega Search — one click checks 60+ rates side-by-side and surfaces the cheapest one for your stay. No more juggling tabs, re-running searches, or wondering which code to try.
Smart Switch Alerts (Pro)
We don't just watch the rate you booked — we watch every comparable rate on your stay. If Marriott rolls out a new promo or member rate that's cheaper than what you booked, and it matches your room type and refundability, we'll flag it with the exact price and savings so you can decide whether to switch.
Rate Catcher — Explore Rate (MMP) & Explore Friends (MMF)
If you've been granted access to Marriott's Explore Rate (MMP) or Explore Friends Rate (MMF) through an associate or sponsor, set the hotel and dates and we'll re-check every 4 hours. The moment that rate opens, we email you and your Chrome extension fires — so you can book before it's gone. RoomRadar catches the rate; we don't grant or unlock access.
Bonvoy Tier-Aware Rates
See rates specific to your Bonvoy elite tier -- Platinum, Titanium, and Ambassador rates included.
Concierge Rebooking
Let Atlas Key handle rebooking for you. We cancel and rebook at the lower rate seamlessly.
Cash + Points Arbitrage
Pro members can track cash and points pricing side-by-side on the same booking, with a live value-per-point reading so you can spot when switching pays off.
Multi-Currency Support
Track prices in your preferred currency. We support USD, EUR, GBP, JPY, and 20+ more.
Live Tracking
Watch your savings grow
Real-time price tracking with visual charts. Know exactly when to rebook for maximum savings.
The Ritz-Carlton, Bali
Ritz-CarltonJan 1 - Jan 14, 2026
Your savings
$91
Pricing
Simple, transparent pricing
Choose the plan that fits your travel style. Cancel anytime.
7 days free on Starter and Pro. Pay As You Go is free to sign up and you only pay for what you use.
Pay As You Go
For occasional trips, no subscription
- Free signup, no card required
- 1 credit per month of tracking per stay (rounded down)
- Our no-drop guarantee: full refund if we don't find a drop on stays booked 6+ months ahead
- 1 credit per code comparison or Mega Search run
- Credits from $1.67 each on the Saver Pack, never expire
- Price scanning every 48 hours on every tracked stay
- Email + in-app alerts
- Atlas Key concierge rebooking
Starter
For regular travelers
- Track up to 5 stays (cash or points)
- Daily price scanning
- Email + in-app alerts
- Full price history charts
- Multi-currency support
- Atlas Key concierge rebooking
Pro
Maximum savings for frequent travelers
- Track up to 30 stays (cash or points)
- Price checks every 4 hours
- Save the corporate, partner, or membership codes you're eligible for
- Mega Search: scan 60+ rates in one click to find the cheapest (1/day, additional runs via credits)
- Cash + points arbitrage tracking
- Best Rate Guarantee checker against 25+ OTAs
- Email + in-app alerts
- Full price history charts
- Multi-currency support
- Atlas Key concierge rebooking
“Testimonials”
What people would say if we had users
Yes, these are placeholder reviews while we wait for our first users to share their honest feedback. Don't believe everything you read on the internet, but the service actually works and there's a 7-day free trial, so why not try it?
FAQ
Frequently asked questions
Everything you need to know about RoomRadar.
Get Started
Start saving on your next stay
Be one of the first Bonvoy members who never overpays for their Marriott stays. Setup takes less than a minute — and bragging rights are forever.
7 days free. Cancel anytime in the first week and you won't be charged.