Research & guides

Read the decision rules before you move the money.

InfoShot research explains the tradeoffs behind the calculators and comparison rules. These are original decision guides, not sponsored rankings.

Decision library

Start with the question you are trying to answer.

Savings

How to Compare High-Yield Savings Accounts

Compare APY, fees, minimums, access and account rules without focusing on rate alone.

Read guide →
Savings

High-Yield Savings vs Traditional Savings

See what changes when you move cash: yield, fees, minimums, access and transfer friction.

Read guide →
Savings

When Should You Switch Savings Accounts?

Decide whether a better rate, lower fees or easier access is worth moving your money.

Read guide →
Checklist

Before Opening a Savings Account

Check APY conditions, fees, minimums, transfers, insurance structure and promotional terms.

Read guide →
Explainer

APY Explained

Understand compounding, changing savings rates and why APY is only part of the account decision.

Read guide →
CDs

CD vs High-Yield Savings

Compare liquidity, rate certainty, maturity and what happens if your plans change.

Read guide →
CDs

When Does a CD Make Sense?

Use time horizon, liquidity needs and rate certainty to decide whether a CD fits.

Read guide →
CDs

How a CD Ladder Works

See how staggered maturities can balance access and rate locks.

Read guide →
CDs

What Happens When a CD Matures?

Review renewal rules, the next rate, your decision window and what to do with the proceeds.

Read guide →
Checklist

Before Opening a CD

Check maturity, penalties, minimums, renewal rules and whether the term matches your cash need.

Read guide →
Bonuses

Are Bank Bonuses Worth It?

Look past the headline bonus and compare fees, lost interest, qualification effort and payout timing.

Read guide →
Bonuses

How to Compare Bank Bonuses

Compare qualification rules, cash commitment, fees, payout timing and the work required to earn an offer.

Read guide →
Bonuses

Bank Bonus vs Higher APY

Compare a one-time bonus with ongoing interest using balance, time, fees and qualification costs.

Read guide →
Planning

How Much Cash Should I Keep in Savings?

Separate near-term spending and emergency reserves from money you can commit for longer.

Read guide →
Planning

Emergency Fund: Savings or CD?

Balance immediate access with rate certainty and decide whether part of your reserve can be locked up.

Read guide →
Editorial rule: Advertising and affiliate compensation are not inputs to InfoShot ranking or calculator results. See the methodology.