Plumb
C+

Personal finance rate comparison

MoneyRates

QuinStreet, Inc.

Ratings & rankings Free to read Visit MoneyRates ↗

A QuinStreet-owned bank-rate comparison site with a published, data-driven star method, but by its own disclosure it takes money from the institutions it lists and that pay can affect placement and order.

What it's really for A deposit-rate comparison site (QuinStreet); paid when users click or get approved.

What our grade covers The grade on this page is about its star ratings of bank deposit products, not everything the site does.

High Scoring Confidence Checked against primary sources. We are confident in the facts and the grade here.

Follow the money

Banks, credit unions and thrifts pay it most; by its own disclosure some have paid for a link and compensation may impact how and where products appear, including the order in which they appear.

Source →
Operating since
1999 (27 years) · source
What it costs you
Free to read The reviews are free to read.
How they make money
Owned by lead-generation company QuinStreet, it earns compensation when users click listings, get approved, or open accounts, plus affiliate and paid-link fees from the banks it ranks.
What they do
It aggregates and rates roughly 1,700 deposit products from 500+ U.S. banks, credit unions and thrifts, assigning 1-to-5-star ratings on rates, fees, access and service.
What to watch for
Ratings come from institution-reported rate data rather than hands-on account testing, and by its own disclosure advertiser compensation can affect how and where products appear, including their order.
Composite score
2.70 / 5.00 → grade C+

How the grade was reached

Independence · 30% weight 1 / 5

Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.

Evidence basis · 30% weight 3 / 5

What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.

Method transparency · 20% weight 4 / 5

Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?

Conflict disclosure · 10% weight 4 / 5

Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?

Manipulation resistance · 10% weight 3 / 5

How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.

Evidence

Compare with others

Others reviewing personal finance (compare all →)

← Back to the Report Card