Free Chrome extension · Live now

Know the truth
before you buy.

Sinclair, your free AI shopping companion, reads the price history behind a product and tells you plainly whether the deal is real. On Amazon, and now at independent brand stores.

  • Free forever
  • No account, no card
  • No brand can buy a verdict
Sinclair showing a GENUINE DEAL verdict with the price history of an HP printer on Amazon
Eydology Giselle tortoise glasses
Eydology · Giselle
SINCLAIR IS WATCHING
INFLATED
“51% off” headphones
Measured against a list price they rarely sell at.
46bestselling Amazon products checked this week
35%of the “discounts” were measured against a price the product does not sell at
12 monthsof a product’s own price record behind each verdict
$0to install and use. No account.

Measured September 21, 2026. Nothing on True Finds is sponsored.

Ask Sinclair

Is it a real deal, and where else can I get it?

Try:
This week on Amazon

Which deals are real this week

Each card compares today with that product’s own price record. The line shows the last 90 days.

See all this week’s verdicts →

Verdicts rechecked September 24, 2026. The live price is on Amazon, one click through, and that is the price that applies when you buy.

Meet Marco

Same item, different stores

Marco is the True Finds agent who compares stores. When the same product is sold somewhere else, Marco shows you where, with the price right now, so you choose where to buy.

How Marco helps you shop

  • 1You look at a product on a store True Finds covers.
  • 2Marco checks whether other stores sell the very same item, including the brand’s own shop.
  • 3You see the stores side by side and pick the one you like. Partner links are always disclosed.
Example
The store you are onSinclair’s verdict
Also sold direct by the brandPrice right now
Also at another storePrice right now
Independent brand stores

Shop brands directly, with the same honesty

True Finds now records prices at independent brand stores every morning, so you can buy direct from the people who make the product and still know the price is right.

Good for shoppers. Every store product gets the same four honest verdicts as Amazon.
Good for brands. A GENUINE DEAL from True Finds sends shoppers to the brand ready to buy.
Never for sale. Partner links are disclosed, and no brand can buy a verdict.
How Sinclair works

A plain answer, right next to the price

  1. 1
    Add Sinclair to Chrome. About ten seconds, no account. It wakes up on product pages and nowhere else.
  2. 2
    See the verdict beside the price. Sinclair reads that product’s own price record and shows one of four answers, with the evidence.
  3. 3
    Buy with confidence, or wait. Not ready yet? Save it to your Sinclair list, and Sinclair re-checks the verdict each time you open it.
Get it on the Chrome Web Store
The Sinclair badge reading INFLATED next to a limited time deal on Amazon
A “limited time deal” at 51% off. Sinclair reads it as INFLATED.
Four honest answers

Sinclair’s verdicts

Including “we don’t know yet.” A tool that always has an answer is guessing some of the time.

GENUINE DEAL

A real low

Today’s price is at or near the lowest in its record. A good time to buy.

TYPICAL PRICE

Fair, not special

What this product usually sells for. No rush, and no reason to worry.

INFLATED

The discount is not real

The “was” price is not what it actually sells for. The record shows the true price.

NOT ENOUGH DATA

We say so

When the price history is too short, Sinclair tells you. No guessing.

Truth is free.
The relationship is paid.

Sinclair’s price verdict will always be free. We earn a small commission when we help you find a deal you actually want, which keeps our incentives pointed the same way as yours.

What’s coming

More help from the True Finds agent team

Scout

Price alerts and watchlist

Set a target price. Scout watches and tells you the moment it drops.

Gifted

Gift finder

Tell Gifted who you are shopping for. Real deals on gifts they will love.

Travel

Travel deals and verdicts

Luggage, outings and trips, checked the same honest way. Starting this October.

Vault

Savings tracker

Every genuine deal you buy gets logged, so you can see what you have saved.

Reviewer

Review intelligence

Reads the reviews, spots fake five-star patterns, and gives you the bottom line on what customers really say.

Founding Member · optional

Lock the founding rate for the premium agents

Signing up is free and there is nothing to pay today. It reserves $8.97 a month, locked for life, when the premium agents launch. Premium plans are expected at $18.97 to $29.97 a month. Sinclair’s price verdict stays free either way.

  • A weekly email with the real deals and one useful tip
  • First access when each new agent opens
  • A direct line to shape what we build next

No payment, no card. Unsubscribe anytime.

You’re in. Your founding spot is locked.
Founding member list Locked your welcome email is on its way
Today
Sinclair is free and live now. Add it to Chrome and get your first verdict on any Amazon product page.
Every week
A short email with the real deals, new features, and one useful tip. Unsubscribe anytime.
When premium tools launch
You hear first. Your rate is $8.97 a month, locked for life, and you pay nothing until then. The choice is yours.

See this week’s real deals  ·  How Sinclair works

Share Sinclair
Know someone who shops on Amazon?

Send them your link. Every friend who joins through it moves you up the list for first access when premium tools open.

Optional: one click
What do you shop for most on Amazon?
Pick up to three. Sinclair uses them to decide what to show you, never who gets your click.

Sinclair is free. Start using it today.

No account, no card, about ten seconds.

Add Sinclair to Chrome, free

Your privacy is a feature, not fine print.

The free extension reads only the product page you are on. No browsing history, no tracking across sites, and the narrowest permissions Chrome allows. Premium features that learn your preferences ask for your approval first.

How True Finds earns.

As an Amazon Associate and an affiliate of partner brand stores, True Finds earns from qualifying purchases, no cost to you. Sinclair’s verdicts are always free and independent.