Best cash back maximization tools in 2025

Kudos - Smart Wallet

Smart wallet for maximizing credit card rewards and tracking expenses.

Incentivai

Simulates incentive structures for blockchain smart contracts.

Credit Karma Tax

Access free credit scores and personalized financial insights.

api-usage

Monitor expenses for OpenAI API usage effectively.

Showmemoney

Automated expense tracker for organizing personal finances.

RocketMoney

Manage subscriptions and budgets seamlessly in one place.