You're using the wrong card.
We'll show you exactly how much it costs.

A daily email that analyzes every transaction across every card you hold and tells you the exact dollar amount you left on the table.

Start 14-day free trial

$15/month after trial. Cancel anytime. Works with any US credit card.

50+ cards. 500+ merchants. US credit cards only.

Every morning at 8am

Card Optimizer
You left $37.20 on the table this month. $4.18 yesterday.
-$3.40 Whole Foods $87 on Sapphire. Amex Gold earns 4x groceries = $3.48 vs $0.87.
-$0.78 Uber $24 on Freedom. Amex Gold earns 4x dining = $1.92 vs $1.14.
$10 expiring Amex Gold dining credit resets in 3 days. $0 of $10 used.
Delta companion cert: $28,400 / $35,000. On pace for June.
Today, 8:00 AM

Seeing real dollars changes your habits fast. Most people course-correct within a week — the daily number drops, and the savings are permanent.

How it works

1

Connect your cards

Link your credit cards through Plaid. Read-only access — we can never move money or make changes. Takes 2 minutes.

2

We analyze every transaction

Each purchase is classified by merchant category and compared against the reward rates of every card in your wallet.

3

Wake up to an email

Every morning: missed earnings in dollars, credits about to expire, and spend goals you're close to hitting. Three minutes to read, saves you real money.

Three things in every email

$

Missed Earnings

Every transaction compared to every card you hold. Exact dollar amount you left on the table.

Expiring Credits

Monthly dining credits, Uber credits, airline incidentals — never let them reset unused again.

Status Thresholds

Free night awards, companion passes, elite status — know if you're on pace or need to push.

How we're different

Most card tools tell you what to swipe next. We tell you what yesterday actually cost you.

Card OptimizerKudosMaxRewardsCardPointers
Missed earnings in real dollars Yes No No No
Reads your transactions Yes No Yes No
Expiring credit reminders Yes No Partial No
Spend goal tracking Yes No No No
Daily email digest Yes No No No
No affiliate commissions Yes No No No

Two ways to optimize

Do it yourself
$29 once
One-time purchase. No account needed.
  • All 50+ cards, every reward rate
  • Best card by spending category
  • Credit tracker & spend thresholds
  • Transaction analyzer
  • Excel, Google Sheets, Numbers
Emailed to you instantly