Rate type decides how long a number lasts
Every savings rate is either variable or fixed, and that label decides how long a headline figure survives. A variable rate tracks the market and can move, so today's number is a starting point rather than a commitment. A fixed rate holds for a set stretch, then renews or rolls over on fresh terms. Providers sit on opposite sides of that line, so the label is the first thing to read.
ABANCA pays a fixed rate of 2%. Amonatbonk pays a fixed rate of 13%. Alex.Bank pays a variable rate of 4.5%. The rate and the type belong in the same row of any comparison, because a rate read without its type says very little about what the account will actually pay you next month.
The biggest number is not the best number
Sorting a table by rate alone flatters whichever provider sets the largest headline figure. Advans Banque Congo pays 7% on a variable basis. AU Small Finance Bank pays 6.75%, also variable. Airtm pays 5.81%, variable. ARC quotes 3.46%.
Those figures do not sit in the same market, the same currency or the same kind of product, so ranking them against each other means comparing unlike things. The honest comparison holds the currency, the product and the term still, and changes only the provider. Convert the currency, check the product, then read the rate.
Variable rates and what you are locking in
Much of this group prices flexibly. 1822direkt pays 3.5% on a variable basis. Ally Bank pays 3.1%, variable. Achieva Financial pays 1.8%, variable.
Acorns Checking pays 2.33%, variable. Atom Bank pays 2.5%, variable. Anadi Bank sits lower at 1.5%, variable. Ariza Credit Union pays 3.5%, variable, and Al-Amal Microfinance Bank also prices at a variable rate.
Not every variable rate arrives as a single figure. Airwallex pays a variable rate of 2.18% to 3.83%, and the whole span should be carried into a comparison rather than a point estimate. Check which end of that range you would qualify for, then use that figure in the row you are building.
Variable also means the rate can fall. A provider that cuts a variable rate lowers what the balance earns without changing the headline promise, which is why the access rules and any minimum balance matter as much as the rate. A rate you cannot reach your money for is not worth much however large it looks.
Fixed rates and the term that holds them
A fixed rate is only as useful as the term behind it, because the term decides how long the money is spoken for. Amonatbonk pays 13% fixed for 36. Avant Money pays 2.72% fixed for 6.
ANSA Merchant Bank Barbados pays a fixed rate over terms of 12 to 36. Ard Credit also locks money away, for terms of 6 to 24. Longer terms generally pay more than shorter ones, so a 36 deposit and a 6 deposit should never be compared on rate alone.
Ask what happens when the term ends: does the money come straight back, roll into another fixed product, or drop into a variable account at whatever rate applies then? A rollover quietly resets a good rate to a poorer one. The Fixed-rate bonds and CDs ranking sets out how these terms are usually presented.
Read what the account is before you read what it pays
Several products in this group pay interest but are not savings accounts. Acorns Checking is a current account paying 2.33% variable. ActivTrades is a trading account paying 3.3% variable. Aave GHO / Compound Treehouse offers a variable rate on a decentralised lending product, and Airwallex runs a business account with a yield of 2.18% to 3.83%.
The rate can look identical in shape and mean something else in practice, so the product type belongs in the comparison as its own column. The Cash ISAs ranking groups accounts by how the interest is handled, which is a tidier way to narrow the field than a flat list of rates.
How to run the comparison in the right order
Work through the same checks for every provider, in the same order, and record each answer next to the provider name. Start with the rate type, variable or fixed. Then the headline rate itself, written with its full span when it is a range. Then the term, and whether there is one at all. Then the product type, so a current account is never scored against a fixed deposit. Then the access rules, because they decide whether the rate is usable at all.
Finish by reading the reviews for the providers that made the shortlist. The [Achieva Financial] review, the [1822direkt] review and the [Advans Banque Congo] review show how a daily interest account, a straightforward variable rate and a higher headline rate are each described in practice. Side-by-side reading beats chasing the largest figure on the sheet, because the term, the type and the access rules decide what that figure is worth.