Perqt AI Wallet logo
Desktop browsers

Never use the wrong card at checkout again.

Perqt's browser extension reads the site you're on — dining, hotels, groceries, gas, and more — and tells you which card in the market earns the most. One click and you're done.

Add to Chrome

Installed from the official store for your browser. Perqt is not distributed as a downloadable file.

Other browsers
merchant.com / checkout
Best card · Dining
dining.example.com
Sapphire Reserve
Chase
10×
Ultimate Rewards
hotel.example.com
Bonvoy Brilliant
Amex
6×
Hotel points
home.example.com
Wyndham Earner Biz
Barclays
8×
Wyndham points

Preview of the Perqt extension popup

Install

Up and running in 30 seconds

Three clicks, one pin. Pro tip: pin the Perqt icon to your toolbar (puzzle-piece icon → pin Perqt) so it's there at every checkout.

  1. 1
    Step 01
    Open your browser's store
    Click the gold button above. It opens the official store listing for the browser you're using.
  2. 2
    Step 02
    Add the extension
    Confirm the install in the store. Perqt asks for one permission: the hostname of the tab you're on.
  3. 3
    Step 03
    Pin the Perqt icon
    Click the puzzle-piece icon in your toolbar and pin Perqt so it's always one click away.
  4. 4
    Step 04
    Click it at checkout
    On any merchant site, click the icon to see the best card, the multiplier, and the program it earns.
Works on 100+ sites
Dining, travel, gas, groceries, streaming, drugstores, warehouse clubs, home improvement, and more.
No account needed
Public recommendations work out of the box. Sign in to Perqt for picks personalized to the cards in your wallet.
Privacy by default
We only see the hostname of the tab you're on. No browsing history, no PII, no tracking pixels.
Under the hood

How it actually works

A small popup in your toolbar with a single job — tell you which credit card earns the most on the site in front of you.

  1. Step 01
    You open a site
    Browse to any merchant — dining.example.com, hotel.example.com, grocery.example.com, gas.example.com. The extension stays dormant until you click it.
  2. Step 02
    You click the icon
    The popup reads only the hostname of the current tab. It does not read page contents, URLs, form fields, or your cart.
  3. Step 03
    We map the category
    Perqt matches that hostname to a spend bucket (Dining, Hotels, Groceries, Gas, etc.) using our merchant database.
  4. Step 04
    You see the best card
    The popup shows the highest-earning card on the market for that bucket, the multiplier (e.g. 10×), and the points program it earns.
Works on
Desktop Chrome, Edge & Firefox
  • • Chrome, Microsoft Edge, Firefox, Brave, Arc, and other Chromium browsers on Mac, Windows, Linux, and ChromeOS.
  • • The web app in any of those desktop browsers — including when you're signed into Perqt.
  • • 100+ merchant sites across dining, hotels, airlines, gas, groceries, streaming, drugstores, warehouse clubs, and home improvement.
Doesn't work on
Phones & tablets
  • • iPhone & iPad — Browsers on iOS don't support browser extensions at all (Apple only allows Safari Web Extensions, a different format).
  • • Android — Mobile Chrome on Android doesn't support extensions.
  • • Safari on Mac — Safari uses a different extension format. A Safari version is in development and not available yet.

On mobile, use the Perqt app or Best card for… directory instead.

Boundaries

What Perqt doesn't do

We're not Honey. We're not Rakuten. We're not autofill. Here's exactly where the line is.

Doesn't auto-pay
It can't fill your card number, autofill checkout forms, or complete a purchase. You still pick the card and pay normally.
Doesn't read your cart
We only see the hostname (e.g. "amazon.com") of the active tab when you click. No browsing history, no page content, no form fields, no cookies, no PII.
Doesn't apply coupons
Perqt isn't Honey or Rakuten. It tells you which card to use — it doesn't add discount codes or route through affiliate links.
Doesn't know your wallet (signed-out)
By default it shows the best card on the market. Sign in to Perqt to see the best card you already own instead of one you'd have to apply for.
Doesn't track you
No background script, no analytics pixels, no telemetry. The popup only runs when you open it.
Doesn't work on every site
If a site isn't in our merchant database (e.g. a small local shop), the popup tells you to fall back to your everyday flat-rate card.