Use your hotel credit
Premium card · available this year
$200
The benefit dashboard for your cards
Make every card benefit count.
Perkival is one dashboard for the credits, perks, and rewards attached to your cards. See what you have, what it is worth, and what to use next.
Perkival tracks American Express consumer card benefits and loyalty balances.
Runs in Chrome while you use your account as usual.
Free during private beta · we will email you when a place is ready
Your wallet at a glance
$2,474
available across 34 benefits
Use next
Hotel credit · $200 Expires
in 6 days
Hotel credit · $200 Expires
in 6 days
The product
Your benefits, ranked by what matters now.
Open Perkival and see how much value is available, which perk expires first, and where to act next.
Perkival
● Synced
Value available now
$2,474
Soonest deadline
6d
Hotel credit · $200
Use your dining credit
Gold card · available this month
$95
What Perkival helps you do
Put more of your card's value to work.
See what you have, what it is worth, and the smartest thing to use next—all in one place.
See everything your cards give you.
Credits, perks, rewards, and deadlines come together in one clear view.
Know exactly what to use next.
Perkival brings urgent and valuable benefits to the top, before they expire.
Keep the cards that earn their place.
Compare the value you actually use with each card's annual fee and renewal date.
How it works
Three steps to a better card routine.
Perkival works alongside the American Express account you already use. No new money routine. No spreadsheet to maintain.
Add Perkival to Chrome.
Install the extension once. It only works on supported card sites—not the rest of your browsing.
Sign in to American Express as usual.
Perkival finds your card benefits while you are already signed in. It never needs your bank password.
See what to use next.
Review captured benefits by urgency.
Made for real life
Built for the way you manage your cards.
Find any benefit fast, remember every deadline, and stay in control of your information.
Perkival tracks American Express consumer card benefits and loyalty balances.
Review captured benefits by urgency.
Remember every deadline
Set expiry reminders from captured dates.
Take it with you
Export all data you already captured.
Delete your account and synced wallet whenever you choose.
Every perk, easy to find
Search by card, benefit type, renewal period, or expiry date.
Know what is current
See when each account was last updated and choose how often Perkival checks.
Security
Your password stays between you and American Express.
Perkival reads benefit information in your browser while you are already signed in. It never asks for your bank password or sends your live session to our servers.
Read the full trust & security story →
01
Issuer credentials and live sessions stay on your device.
02
Only derived card, benefit, amount, date, and history data syncs.
03
Delete your account and synced wallet without a support ticket.
Straight answers
Know exactly what you are joining.
Which banks and cards work today?
Perkival tracks American Express consumer card benefits and loyalty balances.
Do you store my bank password?
No. There is no bank-login form or credential vault inside Perkival. Capture runs in your browser using the session you opened yourself; our servers never receive your issuer credentials or live session.
Where does my data live?
A free Perkival account is required. Derived benefit data—cards held, credits, amounts, dates, and history—syncs to your account so it is available when you sign in. Issuer credentials and sessions stay on your device. See the trust page for details.
Can I delete everything?
Yes. Deleting your Perkival account removes your user record and every row of your synced wallet. Clearing local app data is a separate control in Settings.
What does it cost?
The private beta is free. Pricing after beta is not finalized. We will not run ads or sell your personal data, and beta users will hear about pricing first.
Is there a mobile app?
Not yet. Perkival is currently a Chrome extension. An iOS app is in development but unreleased.
Is this against my card issuer's terms?
Issuer terms may restrict automated access, and an issuer could object or flag unusual activity. Perkival only processes responses from your own browser session, throttles refresh, and never logs in for you. Read the full plain-English discussion on the trust page. This is not legal advice.
Private beta
Put every benefit to work.
Join a small first group shaping Perkival. We will reach out when a beta place is ready—nothing more.
Request beta access
Free during private beta. No spam, ads, or sold personal data.
Your email is used only for beta contact. See the privacy policy.