STOP GUESSING. START SAVING.
Track Ocado price history automatically. See when prices rise and fall. Buy at the right time.
THE PROBLEM
"Sale" signs everywhere. But is it really a deal? Prices quietly rise before discounts appear. Without history, you're shopping blind.
THE SOLUTION
Trlly shows you recorded price history right on the product page. Check whether an offer is lower than prices we've seen before. History varies by product.
SMART
SHOPPING
MADE SIMPLE
Everything you need to make informed purchasing decisions.
SEE THE FULL STORY
Beautiful price charts show exactly how prices have changed. 1 month to 2 years of data at your fingertips.
SPOT DEALS AT A GLANCE
Green means down, red means up. See price trends on category pages before you even click through.
NEVER MISS A BARGAIN
Get highlighted when a product hits its lowest recorded price. Buy with confidence.
SMART PASS PRICES TOO
See both regular and Smart Pass member prices separately. Know your actual savings.
SET IT & FORGET IT
Browse Ocado normally. Price history appears automatically. No extra steps required.
YOUR DATA, PROTECTED
Read price history without an account, and we hold nothing about you. Contributing is opt-in, needs a sign-in, and can be switched off in one click.
THREE
SIMPLE
STEPS
INSTALL
One click from the Chrome Web Store. No sign-up, no configuration.
SHOP
Browse Ocado like you normally would. Nothing changes about your routine.
SEE HISTORY
Open a supported product page to see its recorded prices. New products may not have enough history yet.
PRICE
HISTORY
WHERE YOU
NEED IT
Read recorded prices on supported Ocado product pages. Tesco support is in private testing, with Clubcard prices kept separate from regular prices.
- Price history at a glance
- Switch between time ranges
- Compare regular vs Smart Pass
- Spot historic low prices
WHAT'S
NEXT
We're just getting started. Here's what we're building to help you save even more.
Tesco support
Tesco tracking is in private testing. Product history starts with verified observations, so it will not have the same depth as Ocado on day one.
BASKET COMPARISON
Before you checkout, see if your entire basket would be cheaper at another supermarket. Switch stores, keep your list.
DEAL ALERTS
Get notified when items you actually buy go on sale. No spam, just savings on your regular shop.
These features are actively being built. Want early access or have ideas? We'd love to hear from you.
ANSWERS
IS TRLLY FREE?
Price history and trend badges are free. Reading history does not require an account. Contributing prices and using watches require sign-in and the applicable consent. Billing is disabled.
WHAT DATA DO YOU COLLECT?
Reading history does not submit prices or baskets. With sign-in and contribution consent, supported builds collect product details, prices, search-result information and basket lines from Ocado and Tesco. They do not collect retailer credentials, addresses or payment details. Tesco receipt capture remains disabled. Read the privacy policy and contribution terms for the fields and controls.
HOW FAR BACK DOES HISTORY GO?
It depends on the product and retailer. Charts show observations we've recorded, including their dates. A new product may have only one observation or none. Tesco does not inherit Ocado's history.
What about member prices?
Ocado Smart Pass and Tesco Clubcard prices are distinct from regular prices and from each other. Offers may have conditions. Check the retailer's checkout before buying.
Where does it run?
Retailer content scripts run on www.ocado.com and, in Tesco-enabled builds, www.tesco.com. Product collection excludes account, checkout and payment pages. Basket collection has separate checks.
Is Trlly affiliated with either retailer?
No. Trlly is independent of Ocado and Tesco. Neither retailer endorses it.
WHICH BROWSERS ARE SUPPORTED?
Currently Chrome, and any Chromium-based browser including Microsoft Edge, Brave, Opera, and Vivaldi. Safari support may come in a future update.
READY TO
SHOP
SMARTER?
Join savvy Ocado shoppers. Install in seconds.
Add to Chrome — FreeWorks with Chrome, Edge, Brave, and other Chromium browsers